Climate and average weather in Dan Khun Thot
In Dan Khun Thot, 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 Dan Khun Thot typically varies from 19°C to 35°C, and is rarely below 14°C or above 38°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 Dan Khun Thot for warm-weather activities is from mid November to early February.
- Hottest
- Apr
- 35°
- Coldest
- Dec
- 19°
- Wettest
- Sep
- 240 mm
- Driest
- Dec
- 5 mm
- Rain / yr
- 1154 mm
- 154 wet days
- Daylight
- 11.1–12.9 h
- shortest–longest
- Elevation
- 214 m
- 15.2°N
- Clearest
- Feb
- 35% cloud
Dan Khun Thot 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 early February.
Temperature through the year
Daily average highs and lows in Dan Khun Thot, from 1991–2020 of climate data. The shaded bands show the range most days fall in — 10th to 90th percentile.
Temperatures in Dan Khun Thot stay fairly even through the year, without a distinct hot or cool season. The warmest month is April, with an average high of 35°C and low of 25°C; the coolest is December, with an average low of 19°C and high of 30°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) | 31 | 33 | 35 | 35 | 34 | 33 | 32 | 32 | 31 | 31 | 31 | 30 |
| Avg low (°C) | 19 | 21 | 24 | 25 | 26 | 26 | 25 | 25 | 25 | 24 | 22 | 19 |
| Avg high (°C) | Avg low (°C) | |
|---|---|---|
| Jan | 31 | 19 |
| Feb | 33 | 21 |
| Mar | 35 | 24 |
| Apr | 35 | 25 |
| May | 34 | 26 |
| Jun | 33 | 26 |
| Jul | 32 | 25 |
| Aug | 32 | 25 |
| Sep | 31 | 25 |
| Oct | 31 | 24 |
| Nov | 31 | 22 |
| Dec | 30 | 19 |
How hot and cold Dan Khun Thot 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, Dan Khun Thot feels like about 41°C (around May 2). About 290 days a year carry some heat stress, and 74 of them tip into dangerous heat (feels-like above 39°C), peaking in May.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Feels-like high (°C) | 31 | 34 | 38 | 40 | 40 | 39 | 37 | 37 | 37 | 35 | 32 | 30 |
| Air high (°C) | 31 | 33 | 35 | 35 | 34 | 33 | 32 | 32 | 31 | 31 | 31 | 30 |
| Feels-like low (°C) | 19 | 21 | 24 | 25 | 26 | 26 | 25 | 25 | 25 | 24 | 22 | 19 |
| Air low (°C) | 19 | 21 | 24 | 25 | 26 | 26 | 25 | 25 | 25 | 24 | 22 | 19 |
| Feels-like high (°C) | Air high (°C) | Feels-like low (°C) | Air low (°C) | |
|---|---|---|---|---|
| Jan | 31 | 31 | 19 | 19 |
| Feb | 34 | 33 | 21 | 21 |
| Mar | 38 | 35 | 24 | 24 |
| Apr | 40 | 35 | 25 | 25 |
| May | 40 | 34 | 26 | 26 |
| Jun | 39 | 33 | 26 | 26 |
| Jul | 37 | 32 | 25 | 25 |
| Aug | 37 | 32 | 25 | 25 |
| Sep | 37 | 31 | 25 | 25 |
| Oct | 35 | 31 | 24 | 24 |
| Nov | 32 | 31 | 22 | 22 |
| Dec | 30 | 30 | 19 | 19 |
Average hourly temperature in Dan Khun Thot
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 35°C, and coldest before dawn in December, near 19°C.
Dan Khun Thot 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 | 31° / 19° | 7 | 1.5 | 11.2 | 5.8 |
| Feb | 33° / 21° | 12 | 2.6 | 11.5 | 4.3 |
| Mar | 35° / 24° | 40 | 7.2 | 11.9 | 2.8 |
| Apr | 35° / 25° | 81 | 13.1 | 12.3 | 2.2 |
| May | 34° / 26° | 165 | 20.9 | 12.7 | 2.2 |
| Jun | 33° / 26° | 135 | 20.3 | 12.9 | 2.3 |
| Jul | 32° / 25° | 144 | 21 | 12.8 | 2.6 |
| Aug | 32° / 25° | 176 | 23.1 | 12.5 | 2.7 |
| Sep | 31° / 25° | 240 | 24.3 | 12.1 | 2.7 |
| Oct | 31° / 24° | 123 | 15 | 11.7 | 4.0 |
| Nov | 31° / 22° | 26 | 3.7 | 11.3 | 5.4 |
| Dec | 30° / 19° | 5 | 1.1 | 11.1 | 6.4 |
Chance of rain
How likely it is to rain on a typical day, and how that shifts across the wetter and drier seasons.
Dan Khun Thot gets about 1154 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 6.1 months, from around Apr 15 to Oct 17, peaking in September at about 83% 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 240 mm over about 24 wet days; December is the driest, with 5 mm.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rain on a day (%) | 5 | 9 | 23 | 44 | 66 | 67 | 68 | 75 | 81 | 48 | 13 | 4 |
| Rain days | 2 | 3 | 7 | 13 | 21 | 20 | 21 | 23 | 24 | 15 | 4 | 1 |
| Rain on a day (%) | Rain days | |
|---|---|---|
| Jan | 5 | 2 |
| Feb | 9 | 3 |
| Mar | 23 | 7 |
| Apr | 44 | 13 |
| May | 66 | 21 |
| Jun | 67 | 20 |
| Jul | 68 | 21 |
| Aug | 75 | 23 |
| Sep | 81 | 24 |
| Oct | 48 | 15 |
| Nov | 13 | 4 |
| Dec | 4 | 1 |
Monthly rainfall
Over a full year, Dan Khun Thot collects about 1154 mm of rain across 154 wet days — roughly 96 mm in an average month.
It doesn’t fall evenly. September is the wettest month with 240 mm, while December is the driest at just 5 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) | 7 | 12 | 40 | 81 | 165 | 135 | 144 | 176 | 240 | 123 | 26 | 5 |
| Rain days | 2 | 3 | 7 | 13 | 21 | 20 | 21 | 23 | 24 | 15 | 4 | 1 |
| Rainfall (mm) | Rain days | |
|---|---|---|
| Jan | 7 | 2 |
| Feb | 12 | 3 |
| Mar | 40 | 7 |
| Apr | 81 | 13 |
| May | 165 | 21 |
| Jun | 135 | 20 |
| Jul | 144 | 21 |
| Aug | 176 | 23 |
| Sep | 240 | 24 |
| Oct | 123 | 15 |
| Nov | 26 | 4 |
| Dec | 5 | 1 |
Clouds and sunshine
How often the daytime sky is clear, partly cloudy or overcast.
In Dan Khun Thot, 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 19 and lasts for 6.4 months, ending around April 30. The clearest month is February, when the sky is clear, mostly clear, or partly cloudy 81% of the time on average.
The cloudier part of the year begins around May 1 and lasts for 5.6 months, ending around October 18. The cloudiest month is August, when it is overcast or mostly cloudy 93% of the time.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Clearer (%) | 77 | 81 | 72 | 55 | 21 | 8 | 9 | 7 | 13 | 38 | 55 | 66 |
| Cloudier (%) | 23 | 19 | 28 | 45 | 79 | 92 | 91 | 93 | 87 | 62 | 45 | 34 |
| Clearer (%) | Cloudier (%) | |
|---|---|---|
| Jan | 77 | 23 |
| Feb | 81 | 19 |
| Mar | 72 | 28 |
| Apr | 55 | 45 |
| May | 21 | 79 |
| Jun | 8 | 92 |
| Jul | 9 | 91 |
| Aug | 7 | 93 |
| Sep | 13 | 87 |
| Oct | 38 | 62 |
| Nov | 55 | 45 |
| Dec | 66 | 34 |
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 4, 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) | 6:47 | 6:43 | 6:26 | 6:03 | 5:48 | 5:46 | 5:54 | 6:02 | 6:05 | 6:08 | 6:20 | 6:36 |
| Sunset (PM) | 5:58 | 6:12 | 6:19 | 6:23 | 6:30 | 6:40 | 6:43 | 6:32 | 6:10 | 5:48 | 5:37 | 5:42 |
| Daylight (h) | Sunrise (AM) | Sunset (PM) | |
|---|---|---|---|
| Jan | 11.2 | 6:47 | 5:58 |
| Feb | 11.5 | 6:43 | 6:12 |
| Mar | 11.9 | 6:26 | 6:19 |
| Apr | 12.3 | 6:03 | 6:23 |
| May | 12.7 | 5:48 | 6:30 |
| Jun | 12.9 | 5:46 | 6:40 |
| Jul | 12.8 | 5:54 | 6:43 |
| Aug | 12.5 | 6:02 | 6:32 |
| Sep | 12.1 | 6:05 | 6:10 |
| Oct | 11.7 | 6:08 | 5:48 |
| Nov | 11.3 | 6:20 | 5:37 |
| Dec | 11.1 | 6:36 | 5:42 |
Sunny days
How many genuinely sunny days each month brings — days the sky stays clear or mostly clear — banded into plain-language zones.
Dan Khun Thot averages about 8 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 5.8 months, from around Oct 27 to Apr 21. 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 | 18 | 16 | 9 | 3 | 1 | 1 | 0 | 1 | 6 | 11 | 14 |
| Sky | Bright | Bright | Bright | Mixed | Gloomy | Gloomy | Gloomy | Gloomy | Gloomy | Gloomy | Mixed | Mixed |
| Sunny days | Sky | |
|---|---|---|
| Jan | 18 | Bright |
| Feb | 18 | Bright |
| Mar | 16 | Bright |
| Apr | 9 | Mixed |
| May | 3 | Gloomy |
| Jun | 1 | Gloomy |
| Jul | 1 | Gloomy |
| Aug | 0 | Gloomy |
| Sep | 1 | Gloomy |
| Oct | 6 | Gloomy |
| Nov | 11 | Mixed |
| Dec | 14 | 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 Dan Khun Thot, how humid it feels changes dramatically over the year.
The more humid part of the year lasts 8.3 months, from around March 10 to November 18. The muggiest month is April, when the air feels humid, muggy or worse about 99% of the time.
The most comfortable stretch runs from around November 19 to March 9, and December is the most comfortable month — the air is dry or comfortable 33% of the time.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dry (%) | 11 | 6 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 12 |
| Comfortable (%) | 26 | 19 | 5 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 7 | 21 |
| Humid (%) | 32 | 26 | 12 | 2 | 0 | 0 | 0 | 0 | 0 | 5 | 22 | 31 |
| Muggy (%) | 23 | 28 | 36 | 15 | 2 | 1 | 1 | 0 | 1 | 18 | 38 | 29 |
| Oppressive (%) | 8 | 20 | 45 | 73 | 64 | 73 | 81 | 73 | 59 | 55 | 28 | 7 |
| Miserable (%) | 0 | 0 | 0 | 9 | 34 | 26 | 18 | 27 | 40 | 21 | 4 | 0 |
| Dry (%) | Comfortable (%) | Humid (%) | Muggy (%) | Oppressive (%) | Miserable (%) | |
|---|---|---|---|---|---|---|
| Jan | 11 | 26 | 32 | 23 | 8 | 0 |
| Feb | 6 | 19 | 26 | 28 | 20 | 0 |
| Mar | 1 | 5 | 12 | 36 | 45 | 0 |
| Apr | 0 | 1 | 2 | 15 | 73 | 9 |
| May | 0 | 0 | 0 | 2 | 64 | 34 |
| Jun | 0 | 0 | 0 | 1 | 73 | 26 |
| Jul | 0 | 0 | 0 | 1 | 81 | 18 |
| Aug | 0 | 0 | 0 | 0 | 73 | 27 |
| Sep | 0 | 0 | 0 | 1 | 59 | 40 |
| Oct | 0 | 1 | 5 | 18 | 55 | 21 |
| Nov | 2 | 7 | 22 | 38 | 28 | 4 |
| Dec | 12 | 21 | 31 | 29 | 7 | 0 |
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 Dan Khun Thot is typically calm, near 10 km/h, and varies moderately with the seasons.
The windier part of the year lasts 2.8 months, from around Jun 6 to Aug 29. The windiest month is August, averaging about 11 km/h (calm).
The calmer part of the year runs from around Jan 31 to Jun 5, with May the calmest month at about 8 km/h.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Wind speed (km/h) | 10 | 9 | 8 | 7 | 8 | 11 | 12 | 11 | 8 | 9 | 11 | 12 |
| Feels | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm |
| Wind speed (km/h) | Feels | |
|---|---|---|
| Jan | 10 | calm |
| Feb | 9 | calm |
| Mar | 8 | calm |
| Apr | 7 | calm |
| May | 8 | calm |
| Jun | 11 | calm |
| Jul | 12 | calm |
| Aug | 11 | calm |
| Sep | 8 | calm |
| Oct | 9 | calm |
| Nov | 11 | calm |
| Dec | 12 | calm |
Hazard calendar for Dan Khun Thot
When the seasonal hazards worth planning around — the rainy season, tropical-cyclone risk and dust haze — are active through the year.
Dan Khun Thot's monsoon runs May–October, when most of the year's rain falls.
Best time to visit Dan Khun Thot
To characterize how pleasant the weather is in Dan Khun Thot throughout the year, we compute two travel scores — one for general sightseeing, one for beach and pool weather.
Around late November, Dan Khun Thot is still near the start of its best-weather window — great conditions with the peak-season crowds not yet at full swing.
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 Dan Khun Thot for general outdoor tourist activities is from mid November to early February, 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) | 5.8 | 4.3 | 2.8 | 2.2 | 2.2 | 2.3 | 2.6 | 2.7 | 2.7 | 4.0 | 5.4 | 6.3 |
| Rating | good | fair | poor | poor | poor | poor | poor | poor | poor | fair | fair | good |
| Travel score (0–10) | Rating | |
|---|---|---|
| Jan | 5.8 | good |
| Feb | 4.3 | fair |
| Mar | 2.8 | poor |
| Apr | 2.2 | poor |
| May | 2.2 | poor |
| Jun | 2.3 | poor |
| Jul | 2.6 | poor |
| Aug | 2.7 | poor |
| Sep | 2.7 | poor |
| Oct | 4.0 | fair |
| Nov | 5.4 | fair |
| Dec | 6.3 | good |
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 Dan Khun Thot for hot-weather activities is from late October to early March, 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 Dan Khun Thot, 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.
Dan Khun Thot packs about the same all year — highs hold near 35°C. Across the year the things worth having are light clothes, rain gear and sun protection.
In April, Dan Khun Thot sees daytime highs around 35°C and nights near 25°C. Pack light clothes and sun protection. Worth having: rain gear. About 13 days see rain.
UV index (midday) in Dan Khun Thot 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 Dan Khun Thot peaks around August 13 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near November 22 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 | 11 | 12 | 11 | 11 | 12 | 13 | 13 | 12 | 10 | 8 | 8 |
| Level | Very high | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Very high | Very high |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 9 | Very high |
| Feb | 11 | Extreme |
| Mar | 12 | Extreme |
| Apr | 11 | Extreme |
| May | 11 | Extreme |
| Jun | 12 | Extreme |
| Jul | 13 | Extreme |
| Aug | 13 | Extreme |
| Sep | 12 | Extreme |
| Oct | 10 | Extreme |
| Nov | 8 | Very high |
| Dec | 8 | Very high |
Average hourly UV index in Dan Khun Thot
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 8.5 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) | 6.5 | 7.5 | 7.5 | 8 | 8 | 8.5 | 8.5 | 8.5 | 7.5 | 7.5 | 6.5 | 6.5 |
| UV ≥ 6 (h/day) | 4.5 | 5.5 | 6 | 5.5 | 5.5 | 6.5 | 6.5 | 6.5 | 5.5 | 5 | 4 | 4 |
| UV ≥ 3 (h/day) | UV ≥ 6 (h/day) | |
|---|---|---|
| Jan | 6.5 | 4.5 |
| Feb | 7.5 | 5.5 |
| Mar | 7.5 | 6 |
| Apr | 8 | 5.5 |
| May | 8 | 5.5 |
| Jun | 8.5 | 6.5 |
| Jul | 8.5 | 6.5 |
| Aug | 8.5 | 6.5 |
| Sep | 7.5 | 5.5 |
| Oct | 7.5 | 5 |
| Nov | 6.5 | 4 |
| Dec | 6.5 | 4 |
Air quality in Dan Khun Thot 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 Dan Khun Thot is worst in March — around 47 µg/m³ PM2.5 (poor), about 2.1× the cleanest month (June, 22 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) | 34 | 43 | 47 | 37 | 28 | 22 | 23 | 24 | 27 | 29 | 25 | 24 |
| Level | Moderate | Poor | Poor | Poor | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 34 | Moderate |
| Feb | 43 | Poor |
| Mar | 47 | Poor |
| Apr | 37 | Poor |
| May | 28 | Moderate |
| Jun | 22 | Moderate |
| Jul | 23 | Moderate |
| Aug | 24 | Moderate |
| Sep | 27 | Moderate |
| Oct | 29 | Moderate |
| Nov | 25 | Moderate |
| Dec | 24 | Moderate |
Growing season
Dan Khun Thot 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. Dan Khun Thot banks about 6,495 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) | 459 | 475 | 598 | 608 | 615 | 585 | 584 | 569 | 538 | 536 | 481 | 448 |
| Growing degree days (°C·days) | |
|---|---|
| Jan | 459 |
| Feb | 475 |
| Mar | 598 |
| Apr | 608 |
| May | 615 |
| Jun | 585 |
| Jul | 584 |
| Aug | 569 |
| Sep | 538 |
| Oct | 536 |
| Nov | 481 |
| Dec | 448 |
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.
Dan Khun Thot receives about 5.2 kWh/m² a day of solar energy on average — bright — with a clear seasonal swing between 4.6 and 6.2 kWh/m².
The brighter stretch of the year lasts 4.9 months, from around Jan 22 to Jun 19. The brightest month is April, averaging about 6.1 kWh/m² (intense).
The dimmest month is September, down near 4.6 kWh/m² — roughly 25% less than the April peak.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Solar energy (kWh/m²) | 5.1 | 5.7 | 6.0 | 6.2 | 5.7 | 5.3 | 4.9 | 4.7 | 4.6 | 4.7 | 4.7 | 4.8 |
| Level | Bright | Bright | Intense | Intense | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright |
| Solar energy (kWh/m²) | Level | |
|---|---|---|
| Jan | 5.1 | Bright |
| Feb | 5.7 | Bright |
| Mar | 6.0 | Intense |
| Apr | 6.2 | Intense |
| May | 5.7 | Bright |
| Jun | 5.3 | Bright |
| Jul | 4.9 | Bright |
| Aug | 4.7 | Bright |
| Sep | 4.6 | Bright |
| Oct | 4.7 | Bright |
| Nov | 4.7 | Bright |
| Dec | 4.8 | Bright |
Where is Dan Khun Thot?
Dan Khun Thot sits at 15.2°N, 101.8°E, 214 m above sea level, in Thailand. The nearest listed city is Amphoe Sikhiu, 35 km away.
Topography around Dan Khun Thot
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Dan Khun Thot.
Within 3 km, the terrain around Dan Khun Thot has only modest variations in elevation — a maximum elevation change of 30 m around an average of 209 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 116 m; within 80 km, large variations in elevation — a maximum elevation change of 817 m.
The land around Dan Khun Thot is covered by cropland (57%) within 3 km, cropland (83%) within 16 km, and cropland (72%) and trees (22%) 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 Dan Khun Thot (15.2085°, 101.7714°, elevation 214 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).