Climate and average weather in Bang Racham
In Bang Racham, the weather is muggy, sweltering, wet, and partly cloudy and remarkably steady, with daytime highs holding near sweltering levels all year. The wettest stretch peaks around September.
Over the course of the year, the temperature in Bang Racham typically varies from 22°C to 38°C, and is rarely below 17°C or above 41°C. April is the hottest month of the year, while December is the coldest.
Based on the travel score, the best time of year to visit Bang Racham for warm-weather activities is from mid November to late January.
- Hottest
- Apr
- 38°
- Coldest
- Dec
- 22°
- Wettest
- Sep
- 250 mm
- Driest
- Dec
- 9 mm
- Rain / yr
- 1165 mm
- 163 wet days
- Daylight
- 11.1–12.9 h
- shortest–longest
- Elevation
- 14 m
- 14.9°N
- Clearest
- Feb
- 34% cloud
Bang Racham is town in Bang Rachan district, Sing Buri province, Thailand.
- Founded
- 1956
Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.
Bang Racham weather by month, at a glance
The whole year in one picture — sky, rain, humidity, temperature and travel score. Click any band to jump to its full chart.
Each stripe is one measure across the whole year, stacked so a single day reads top to bottom. The sky band runs overcast grey on top down to clear blue at the base — more blue means sunnier — followed by the rainfall curve, the humidity band, a temperature strip that tints each stretch of the year by how warm its average high is, and the travel-score line at the foot. Scan straight down any date to read that day across every measure at once; the score climbs highest around mid November to late January.
Temperature through the year
Daily average highs and lows in Bang Racham, from 1991–2020 of climate data. The shaded bands show the range most days fall in — 10th to 90th percentile.
Temperatures in Bang Racham stay fairly even through the year, without a distinct hot or cool season. The warmest month is April, with an average high of 38°C and low of 27°C; the coolest is December, with an average low of 22°C and high of 32°C.
Days typically run about 9°C warmer than nights, with the widest day–night swing (around 12°C) in February.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°C) | 33 | 35 | 37 | 38 | 36 | 36 | 35 | 34 | 34 | 33 | 33 | 32 |
| Avg low (°C) | 22 | 23 | 26 | 27 | 27 | 27 | 27 | 26 | 26 | 25 | 24 | 22 |
| Avg high (°C) | Avg low (°C) | |
|---|---|---|
| Jan | 33 | 22 |
| Feb | 35 | 23 |
| Mar | 37 | 26 |
| Apr | 38 | 27 |
| May | 36 | 27 |
| Jun | 36 | 27 |
| Jul | 35 | 27 |
| Aug | 34 | 26 |
| Sep | 34 | 26 |
| Oct | 33 | 25 |
| Nov | 33 | 24 |
| Dec | 32 | 22 |
How hot and cold Bang Racham really feels
The felt-temperature range through the year — heat index on the day's high (summer humidity), wind chill on the night's low (winter wind). The dashed lines are the plain thermometer; the gap is how much hotter or colder it really feels.
On the hottest afternoons, once humidity is folded in, Bang Racham feels like about 46°C (around April 28). Nearly every day a year carries some heat stress, and 238 of them tip into dangerous heat (feels-like above 39°C), peaking in April.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Feels-like high (°C) | 34 | 38 | 42 | 45 | 45 | 43 | 41 | 41 | 41 | 39 | 36 | 33 |
| Air high (°C) | 33 | 35 | 37 | 38 | 36 | 36 | 35 | 34 | 34 | 33 | 33 | 32 |
| Feels-like low (°C) | 21 | 23 | 26 | 27 | 27 | 27 | 27 | 26 | 26 | 25 | 24 | 22 |
| Air low (°C) | 22 | 23 | 26 | 27 | 27 | 27 | 27 | 26 | 26 | 25 | 24 | 22 |
| Feels-like high (°C) | Air high (°C) | Feels-like low (°C) | Air low (°C) | |
|---|---|---|---|---|
| Jan | 34 | 33 | 21 | 22 |
| Feb | 38 | 35 | 23 | 23 |
| Mar | 42 | 37 | 26 | 26 |
| Apr | 45 | 38 | 27 | 27 |
| May | 45 | 36 | 27 | 27 |
| Jun | 43 | 36 | 27 | 27 |
| Jul | 41 | 35 | 27 | 27 |
| Aug | 41 | 34 | 26 | 26 |
| Sep | 41 | 34 | 26 | 26 |
| Oct | 39 | 33 | 25 | 25 |
| Nov | 36 | 33 | 24 | 24 |
| Dec | 33 | 32 | 22 | 22 |
Average hourly temperature in Bang Racham
A compact picture of the whole year, hour by hour: each column is a day, each row an hour, and the color is the modeled average temperature. Darker overlays mark night, lighter ones the civil-twilight hours around sunrise and sunset.
Read left to right for the day of the year and top to bottom for the hour of the day; the color is the modeled temperature, cool blues through to hot reds on the same scale as the other charts. A vertical slice is a single day's swing — coolest just before dawn, warmest in the mid-afternoon — while a horizontal slice follows one hour across the seasons. The darker overlay marks night and the lighter one the twilight around sunrise and sunset. Colors run warmest on April afternoons, near 38°C, and coldest before dawn in December, near 22°C.
Bang Racham weather by month
Every month at a glance. Click a month for its detailed page.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|
| Jan | 33° / 22° | 10 | 2.4 | 11.2 | 4.3 |
| Feb | 35° / 23° | 12 | 2.1 | 11.5 | 3.0 |
| Mar | 37° / 26° | 40 | 7.3 | 11.9 | 1.7 |
| Apr | 38° / 27° | 81 | 12.9 | 12.3 | 1.1 |
| May | 36° / 27° | 150 | 20.6 | 12.7 | 1.3 |
| Jun | 36° / 27° | 122 | 21.3 | 12.9 | 1.5 |
| Jul | 35° / 27° | 135 | 22.5 | 12.8 | 1.7 |
| Aug | 34° / 26° | 173 | 24.3 | 12.5 | 1.8 |
| Sep | 34° / 26° | 250 | 24.8 | 12.1 | 2.0 |
| Oct | 33° / 25° | 157 | 18.2 | 11.7 | 3.0 |
| Nov | 33° / 24° | 28 | 5.2 | 11.3 | 4.0 |
| Dec | 32° / 22° | 9 | 1.5 | 11.1 | 4.8 |
Chance of rain
How likely it is to rain on a typical day, and how that shifts across the wetter and drier seasons.
Bang Racham gets about 1165 mm of precipitation a year. On a typical day the chance of rain is often wet, but that rises and falls sharply with the seasons.
The wetter season lasts 6.0 months, from around Apr 22 to Oct 22, peaking in September at about 84% chance on a given day. The drier stretch runs the rest of the year, bottoming out around Dec 19.
September is the wettest month by volume, with 250 mm over about 25 wet days; December is the driest, with 9 mm.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rain on a day (%) | 7 | 8 | 23 | 43 | 67 | 71 | 73 | 78 | 83 | 57 | 19 | 5 |
| Rain days | 2 | 2 | 7 | 13 | 21 | 21 | 23 | 24 | 25 | 18 | 5 | 2 |
| Rain on a day (%) | Rain days | |
|---|---|---|
| Jan | 7 | 2 |
| Feb | 8 | 2 |
| Mar | 23 | 7 |
| Apr | 43 | 13 |
| May | 67 | 21 |
| Jun | 71 | 21 |
| Jul | 73 | 23 |
| Aug | 78 | 24 |
| Sep | 83 | 25 |
| Oct | 57 | 18 |
| Nov | 19 | 5 |
| Dec | 5 | 2 |
Monthly rainfall
Over a full year, Bang Racham collects about 1165 mm of rain across 163 wet days — roughly 97 mm in an average month.
It doesn’t fall evenly. September is the wettest month with 250 mm, while December is the driest at just 9 mm. The three wettest months alone bring about 50% of the year’s total.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rainfall (mm) | 10 | 12 | 40 | 81 | 150 | 122 | 135 | 173 | 250 | 157 | 28 | 9 |
| Rain days | 2 | 2 | 7 | 13 | 21 | 21 | 23 | 24 | 25 | 18 | 5 | 2 |
| Rainfall (mm) | Rain days | |
|---|---|---|
| Jan | 10 | 2 |
| Feb | 12 | 2 |
| Mar | 40 | 7 |
| Apr | 81 | 13 |
| May | 150 | 21 |
| Jun | 122 | 21 |
| Jul | 135 | 23 |
| Aug | 173 | 24 |
| Sep | 250 | 25 |
| Oct | 157 | 18 |
| Nov | 28 | 5 |
| Dec | 9 | 2 |
Clouds and sunshine
How often the daytime sky is clear, partly cloudy or overcast.
In Bang Racham, the average share of the sky covered by clouds shows significant seasonal variation over the course of the year.
The clearer part of the year begins around October 18 and lasts for 6.4 months, ending around May 1. The clearest month is February, when the sky is clear, mostly clear, or partly cloudy 84% of the time on average.
The cloudier part of the year begins around May 2 and lasts for 5.6 months, ending around October 17. The cloudiest month is August, when it is overcast or mostly cloudy 94% of the time.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Clearer (%) | 75 | 84 | 75 | 57 | 24 | 8 | 9 | 6 | 13 | 40 | 62 | 70 |
| Cloudier (%) | 25 | 16 | 25 | 43 | 76 | 92 | 91 | 94 | 87 | 60 | 38 | 30 |
| Clearer (%) | Cloudier (%) | |
|---|---|---|
| Jan | 75 | 25 |
| Feb | 84 | 16 |
| Mar | 75 | 25 |
| Apr | 57 | 43 |
| May | 24 | 76 |
| Jun | 8 | 92 |
| Jul | 9 | 91 |
| Aug | 6 | 94 |
| Sep | 13 | 87 |
| Oct | 40 | 60 |
| Nov | 62 | 38 |
| Dec | 70 | 30 |
Daylight, sunrise and sunset
Hours of daylight through the year, with sunrise and sunset times.
The gold band is daylight — sunrise runs along its lower edge, sunset along the upper — so it widens toward summer and pinches toward winter, with night the dark area above and below. The longest day, around June 8, brings about 12 h 54 min of light; the shortest, around January 1, only 11 h 06 min — a swing of roughly 1 h 48 min.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight (h) | 11.2 | 11.5 | 11.9 | 12.3 | 12.7 | 12.9 | 12.8 | 12.5 | 12.1 | 11.7 | 11.3 | 11.1 |
| Sunrise (AM) | 6:52 | 6:48 | 6:31 | 6:09 | 5:54 | 5:53 | 6:00 | 6:08 | 6:11 | 6:14 | 6:25 | 6:41 |
| Sunset (PM) | 6:04 | 6:18 | 6:25 | 6:29 | 6:36 | 6:45 | 6:48 | 6:38 | 6:16 | 5:54 | 5:43 | 5:49 |
| Daylight (h) | Sunrise (AM) | Sunset (PM) | |
|---|---|---|---|
| Jan | 11.2 | 6:52 | 6:04 |
| Feb | 11.5 | 6:48 | 6:18 |
| Mar | 11.9 | 6:31 | 6:25 |
| Apr | 12.3 | 6:09 | 6:29 |
| May | 12.7 | 5:54 | 6:36 |
| Jun | 12.9 | 5:53 | 6:45 |
| Jul | 12.8 | 6:00 | 6:48 |
| Aug | 12.5 | 6:08 | 6:38 |
| Sep | 12.1 | 6:11 | 6:16 |
| Oct | 11.7 | 6:14 | 5:54 |
| Nov | 11.3 | 6:25 | 5:43 |
| Dec | 11.1 | 6:41 | 5:49 |
Sunny days
How many genuinely sunny days each month brings — days the sky stays clear or mostly clear — banded into plain-language zones.
Bang Racham averages about 9 sunny days a month — counting the days the sky stays clear or mostly clear — with a clear seasonal swing between 0 and 21 days.
The sunnier stretch runs 6.1 months, from around Oct 24 to Apr 28. The sunniest month is February, with roughly 20 sunny days (bright).
The greyest month is August, down near 0 sunny days — about 98% fewer than the February peak.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sunny days | 18 | 19 | 18 | 11 | 3 | 1 | 1 | 0 | 1 | 7 | 12 | 15 |
| Sky | Bright | Bright | Bright | Mixed | Gloomy | Gloomy | Gloomy | Gloomy | Gloomy | Gloomy | Mixed | Mixed |
| Sunny days | Sky | |
|---|---|---|
| Jan | 18 | Bright |
| Feb | 19 | Bright |
| Mar | 18 | Bright |
| Apr | 11 | Mixed |
| May | 3 | Gloomy |
| Jun | 1 | Gloomy |
| Jul | 1 | Gloomy |
| Aug | 0 | Gloomy |
| Sep | 1 | Gloomy |
| Oct | 7 | Gloomy |
| Nov | 12 | Mixed |
| Dec | 15 | Mixed |
Humidity comfort
Share of days at each humidity comfort level, based on the dew point — the measure that tracks how muggy it actually feels.
Humidity comfort is graded by the dew point — the temperature at which the air would be fully saturated — because it tracks how muggy it actually feels far better than relative humidity does. A low dew point feels dry and crisp; a high one feels sticky and oppressive no matter the reading on a humidity gauge.
In Bang Racham, how humid it feels changes noticeably over the year.
The more humid part of the year lasts 8.5 months, from around March 5 to November 19. The muggiest month is March, when the air feels humid, muggy or worse about 98% of the time.
The most comfortable stretch runs from around November 20 to March 4, and December is the most comfortable month — the air is dry or comfortable 21% of the time.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dry (%) | 7 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7 |
| Comfortable (%) | 14 | 10 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 15 |
| Humid (%) | 30 | 20 | 7 | 2 | 0 | 0 | 0 | 0 | 0 | 2 | 12 | 26 |
| Muggy (%) | 27 | 24 | 20 | 7 | 1 | 2 | 1 | 1 | 0 | 8 | 32 | 33 |
| Oppressive (%) | 20 | 41 | 63 | 54 | 34 | 50 | 64 | 56 | 25 | 29 | 32 | 17 |
| Miserable (%) | 1 | 2 | 8 | 37 | 64 | 48 | 35 | 43 | 75 | 61 | 19 | 2 |
| Dry (%) | Comfortable (%) | Humid (%) | Muggy (%) | Oppressive (%) | Miserable (%) | |
|---|---|---|---|---|---|---|
| Jan | 7 | 14 | 30 | 27 | 20 | 1 |
| Feb | 3 | 10 | 20 | 24 | 41 | 2 |
| Mar | 1 | 1 | 7 | 20 | 63 | 8 |
| Apr | 0 | 0 | 2 | 7 | 54 | 37 |
| May | 0 | 0 | 0 | 1 | 34 | 64 |
| Jun | 0 | 0 | 0 | 2 | 50 | 48 |
| Jul | 0 | 0 | 0 | 1 | 64 | 35 |
| Aug | 0 | 0 | 0 | 1 | 56 | 43 |
| Sep | 0 | 0 | 0 | 0 | 25 | 75 |
| Oct | 0 | 0 | 2 | 8 | 29 | 61 |
| Nov | 0 | 4 | 12 | 32 | 32 | 19 |
| Dec | 7 | 15 | 26 | 33 | 17 | 2 |
Wind
Average wind speed through the year, banded into plain-language speed zones so a number reads as 'breezy' or 'calm' without knowing the scale.
This is the average sustained wind speed at the standard 10 metres above open ground — the steady flow a weather station reports, not the sharper gusts that come and go, which can run half again as fast. It's the number that says whether a place is generally breezy or calm.
Across the year, average wind speed in Bang Racham is typically calm, near 9 km/h, and varies little with the seasons.
The windier part of the year lasts 3.2 months, from around May 19 to Aug 22. The windiest month is August, averaging about 10 km/h (calm).
The calmer part of the year runs from around Aug 23 to Nov 22, with October the calmest month at about 7 km/h.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Wind speed (km/h) | 8 | 9 | 10 | 9 | 9 | 10 | 11 | 10 | 7 | 7 | 9 | 10 |
| Feels | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm |
| Wind speed (km/h) | Feels | |
|---|---|---|
| Jan | 8 | calm |
| Feb | 9 | calm |
| Mar | 10 | calm |
| Apr | 9 | calm |
| May | 9 | calm |
| Jun | 10 | calm |
| Jul | 11 | calm |
| Aug | 10 | calm |
| Sep | 7 | calm |
| Oct | 7 | calm |
| Nov | 9 | calm |
| Dec | 10 | calm |
Hazard calendar for Bang Racham
When the seasonal hazards worth planning around — the rainy season, tropical-cyclone risk and dust haze — are active through the year.
Bang Racham's monsoon runs May–October, when most of the year's rain falls.
Best time to visit Bang Racham
To characterize how pleasant the weather is in Bang Racham throughout the year, we compute two travel scores — one for general sightseeing, one for beach and pool weather.
Around mid January, Bang Racham is still near the tail of its best-weather window — great conditions with the peak-season crowds already thinning.
Inferred from the travel-score curve; month-by-month visitor numbers are a planned addition.
The travel score favors clear, rainless days with daytime highs between 18°C and 28°C. Based on this score, the best time of year to visit Bang Racham for general outdoor tourist activities is from mid November to late January, with a peak score in the last week of December.
The travel score (filled area), and its constituents: the temperature score (red line), the cloud cover score (blue line), and the precipitation score (green line).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Travel score (0–10) | 4.3 | 3.0 | 1.7 | 1.1 | 1.3 | 1.5 | 1.7 | 1.8 | 2.0 | 3.0 | 4.0 | 4.8 |
| Rating | fair | poor | poor | poor | poor | poor | poor | poor | poor | poor | fair | fair |
| Travel score (0–10) | Rating | |
|---|---|---|
| Jan | 4.3 | fair |
| Feb | 3.0 | poor |
| Mar | 1.7 | poor |
| Apr | 1.1 | poor |
| May | 1.3 | poor |
| Jun | 1.5 | poor |
| Jul | 1.7 | poor |
| Aug | 1.8 | poor |
| Sep | 2.0 | poor |
| Oct | 3.0 | poor |
| Nov | 4.0 | fair |
| Dec | 4.8 | fair |
The beach/pool score favors clear, rainless days with daytime highs between 24°C and 34°C. Based on this score, the best time of year to visit Bang Racham for hot-weather activities is from early November to mid February, with a peak score in the last week of December.
The beach/pool score (filled area), and its constituents: the temperature score (red line), the cloud cover score (blue line), and the precipitation score (green line).
What to pack for Bang Racham, by month
Month by month, what's worth putting in the bag — from the temperature range, rain chance, sun and wind. Tap a month for a quick packing note.
Bang Racham packs about the same all year — highs hold near 38°C. Across the year the things worth having are light clothes, rain gear and sun protection.
In April, Bang Racham sees daytime highs around 38°C and nights near 27°C. Pack light clothes and sun protection. Worth having: rain gear. About 13 days see rain.
UV index (midday) in Bang Racham by month
Clear-sky midday UV index through the year, shaded by the WHO exposure levels — how much sun protection each month calls for.
Under clear skies, the midday UV index in Bang Racham peaks around August 15 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near November 23 at about 8 (very high).
The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 9 | 9 | 12 | 11 | 10 | 12 | 12 | 14 | 12 | 10 | 8 | 8 |
| Level | Very high | Very high | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Very high | Very high | Very high |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 9 | Very high |
| Feb | 9 | Very high |
| Mar | 12 | Extreme |
| Apr | 11 | Extreme |
| May | 10 | Extreme |
| Jun | 12 | Extreme |
| Jul | 12 | Extreme |
| Aug | 14 | Extreme |
| Sep | 12 | Extreme |
| Oct | 10 | Very high |
| Nov | 8 | Very high |
| Dec | 8 | Very high |
Average hourly UV index in Bang Racham
Modeled clear-sky UV for every hour of every day — when in the day sun protection actually matters.
The whole year hour by hour: each column is a day, each row an hour, and the color is the modeled clear-sky UV index — the midday peak scaled down as the sun sits lower in the sky. Darker overlays mark night, lighter ones the civil-twilight hours around sunrise and sunset.
UV falls off far faster than brightness as the sun drops, so even in August the burn window is concentrated in the middle of the day: about 8 hours a day reach index 3 (protection recommended), and 6.5 hours reach 6 or more. Mornings and late afternoons stay comparatively gentle year round.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV ≥ 3 (h/day) | 7 | 7 | 8 | 7.5 | 8 | 8.5 | 8.5 | 8 | 8 | 7 | 6.5 | 6.5 |
| UV ≥ 6 (h/day) | 4.5 | 4.5 | 6 | 5.5 | 5.5 | 6 | 6.5 | 6.5 | 6 | 5 | 4 | 4 |
| UV ≥ 3 (h/day) | UV ≥ 6 (h/day) | |
|---|---|---|
| Jan | 7 | 4.5 |
| Feb | 7 | 4.5 |
| Mar | 8 | 6 |
| Apr | 7.5 | 5.5 |
| May | 8 | 5.5 |
| Jun | 8.5 | 6 |
| Jul | 8.5 | 6.5 |
| Aug | 8 | 6.5 |
| Sep | 8 | 6 |
| Oct | 7 | 5 |
| Nov | 6.5 | 4 |
| Dec | 6.5 | 4 |
Air quality in Bang Racham by month
Average fine-particle pollution (PM2.5) through the year — so you can see which months the air is worst, not just the yearly average.
Air quality in Bang Racham is worst in February — around 60 µg/m³ PM2.5 (unhealthy), about 2.0× the cleanest month (June, 30 µg/m³).
Modeled monthly averages (CAMS reanalysis, 2015–2024).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PM2.5 (µg/m³) | 58 | 60 | 60 | 52 | 41 | 30 | 30 | 30 | 37 | 44 | 43 | 44 |
| Level | Unhealthy | Unhealthy | Unhealthy | Poor | Poor | Moderate | Moderate | Moderate | Poor | Poor | Poor | Poor |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 58 | Unhealthy |
| Feb | 60 | Unhealthy |
| Mar | 60 | Unhealthy |
| Apr | 52 | Poor |
| May | 41 | Poor |
| Jun | 30 | Moderate |
| Jul | 30 | Moderate |
| Aug | 30 | Moderate |
| Sep | 37 | Poor |
| Oct | 44 | Poor |
| Nov | 43 | Poor |
| Dec | 44 | Poor |
Growing season
Bang Racham is frost-free year round — even the coldest nights rarely reach freezing, so there is no start or end to the growing season.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Frost-free chance (%) | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 |
| Frost nights | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Frost-free chance (%) | Frost nights | |
|---|---|---|
| Jan | 100 | 0 |
| Feb | 100 | 0 |
| Mar | 100 | 0 |
| Apr | 100 | 0 |
| May | 100 | 0 |
| Jun | 100 | 0 |
| Jul | 100 | 0 |
| Aug | 100 | 0 |
| Sep | 100 | 0 |
| Oct | 100 | 0 |
| Nov | 100 | 0 |
| Dec | 100 | 0 |
Growing degree days
Growing degree days tally heat above 10°C: each day adds however many degrees its average temperature runs over that threshold, and cold days add nothing. Bang Racham banks about 7,250 degree days a year, and the running total — which growers use to time plantings and predict maturity — climbs fastest around April.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Growing degree days (°C·days) | 534 | 538 | 660 | 673 | 677 | 642 | 645 | 631 | 591 | 588 | 547 | 523 |
| Growing degree days (°C·days) | |
|---|---|
| Jan | 534 |
| Feb | 538 |
| Mar | 660 |
| Apr | 673 |
| May | 677 |
| Jun | 642 |
| Jul | 645 |
| Aug | 631 |
| Sep | 591 |
| Oct | 588 |
| Nov | 547 |
| Dec | 523 |
Solar energy
Average daily shortwave solar energy reaching the ground, banded into brightness zones so the number means something at a glance.
Solar energy is how much sunlight actually reaches the ground each day, measured in kilowatt-hours per square metre (kWh/m²) — the combined effect of how long the sun is up, how high it climbs, and how much cloud gets in the way. It's the raw fuel a solar panel has to work with: for scale, 1 kWh/m² a day is dim and wintry, while 7+ is desert-bright.
Bang Racham receives about 5.2 kWh/m² a day of solar energy on average — bright — with a clear seasonal swing between 4.5 and 6.3 kWh/m².
The brighter stretch of the year lasts 4.7 months, from around Jan 26 to Jun 16. The brightest month is April, averaging about 6.2 kWh/m² (intense).
The dimmest month is August, down near 4.6 kWh/m² — roughly 26% less than the April peak.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Solar energy (kWh/m²) | 5.0 | 5.6 | 6.1 | 6.3 | 5.7 | 5.2 | 4.8 | 4.6 | 4.6 | 4.7 | 4.8 | 4.7 |
| Level | Bright | Bright | Intense | Intense | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright |
| Solar energy (kWh/m²) | Level | |
|---|---|---|
| Jan | 5.0 | Bright |
| Feb | 5.6 | Bright |
| Mar | 6.1 | Intense |
| Apr | 6.3 | Intense |
| May | 5.7 | Bright |
| Jun | 5.2 | Bright |
| Jul | 4.8 | Bright |
| Aug | 4.6 | Bright |
| Sep | 4.6 | Bright |
| Oct | 4.7 | Bright |
| Nov | 4.8 | Bright |
| Dec | 4.7 | Bright |
Where is Bang Racham?
Bang Racham sits at 14.9°N, 100.3°E, 14 m above sea level, in Thailand. The nearest listed city is Sing Buri, 9.0 km away.
Topography around Bang Racham
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Bang Racham.
Within 3 km, the terrain around Bang Racham has only modest variations in elevation — a maximum elevation change of 16 m around an average of 12 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 27 m; within 80 km, large variations in elevation — a maximum elevation change of 646 m.
The land around Bang Racham is covered by cropland (73%) within 3 km, cropland (73%) within 16 km, and cropland (78%) within 80 km.
Thailand travel facts
- Travel advisory
- Level 1
- Exercise Normal Precautions
- Power plugs
- Type A / B / C
- 230 V · 50 Hz
- Prices
- ≈ 31% of US
- price level, 2025
- GDP per capita
- $8,057
- 2025
- Happiness
- 6.3 / 10
- World Happiness, 2025
- Homicide rate
- 4.8
- per 100k, 2011
- Road deaths
- 32.2
- per 100k/yr, 2019
- Income group
- Upper middle
- World Bank
- English
- Very low
- EF EPI 402
- Religion
Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.
Data sources
Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Bang Racham (14.892°, 100.3173°, elevation 14 m), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Monthly air-quality (PM2.5) seasonality is from the CAMS EAC4 reanalysis (Copernicus Atmosphere Monitoring Service), scaled to the WHO annual mean where available. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).