Sam Phran weather in July
In July, Sam Phran sees average daytime highs of 33°C and overnight lows near 27°C, with 141 mm of rain across 23 wet days and about 12.7 hours of daylight. It is the 5th-warmest and 5th-wettest month of the year here.
Day-to-day highs hold fairly steady near 33°C through the month. The sky is clear or mostly clear about 2% of the time in July, and the air most often feels miserable.
Daylight stretches from about 12 h 48 min at the start of July to 12 h 36 min by month's end. Set against the rest of the year, July is Sam Phran's 11th-clearest and 3rd-windiest month. For the whole year in context, see Sam Phran's year-round climate.
- Daytime high
- 33°
- 5th warmest
- Overnight low
- 27°
- 9th coldest
- Rainfall
- 141 mm
- 23 wet days
- Daylight
- 12 h 42 min
- 6:03 AM – 6:47 PM
- Cloud cover
- 89%
- 11th clearest
- Wind
- 9 km/h
- 3rd windiest
- Solar energy
- 4.81 kWh/m²
- Travel score
- 2.2
- out of 10
Sam Phran is town in Nakhon Pathom province, Thailand.
Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.
Temperature in July
Day-to-day highs hold fairly steady near 33°C through the month.
A typical July day in Sam Phran reaches about 33°C in the afternoon and slips back to 27°C overnight — a 7°C spread between the day's warmth and the night's chill. On most days the high lands between 31°C and 36°C. Set against its neighbours, July runs on par with June and on par with August.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°C) | 34 | 34 | 34 | 34 | 34 | 34 | 34 | 34 | 34 | 34 | 34 | 34 | 34 | 34 | 33 | 33 | 33 | 33 | 33 | 33 | 33 | 33 | 33 | 33 | 33 | 33 | 33 | 33 | 33 | 33 | 33 |
| Avg low (°C) | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 26 | 26 | 26 | 26 | 26 | 26 |
| Avg high (°C) | Avg low (°C) | |
|---|---|---|
| 1 | 34 | 27 |
| 2 | 34 | 27 |
| 3 | 34 | 27 |
| 4 | 34 | 27 |
| 5 | 34 | 27 |
| 6 | 34 | 27 |
| 7 | 34 | 27 |
| 8 | 34 | 27 |
| 9 | 34 | 27 |
| 10 | 34 | 27 |
| 11 | 34 | 27 |
| 12 | 34 | 27 |
| 13 | 34 | 27 |
| 14 | 34 | 27 |
| 15 | 33 | 27 |
| 16 | 33 | 27 |
| 17 | 33 | 27 |
| 18 | 33 | 27 |
| 19 | 33 | 27 |
| 20 | 33 | 27 |
| 21 | 33 | 27 |
| 22 | 33 | 27 |
| 23 | 33 | 27 |
| 24 | 33 | 27 |
| 25 | 33 | 27 |
| 26 | 33 | 26 |
| 27 | 33 | 26 |
| 28 | 33 | 26 |
| 29 | 33 | 26 |
| 30 | 33 | 26 |
| 31 | 33 | 26 |
How July really feels in Sam Phran
Once humidity and wind are folded in, July averages 31 days that feel above 32°C and 0 that feel at or below 0°C — the comfort signal a plain temperature reading hides.
The story in July is heat — humidity pushes the afternoon "feels like" well above the raw temperature.
Sam Phran weather by month
How July compares with the rest of the year at a glance. July is the 5th-warmest and 5th-wettest month here — the current month is highlighted below.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|
| Jan | 32° / 22° | 15 | 2.5 | 11.3 | 5.0 |
| Feb | 33° / 24° | 13 | 2.7 | 11.5 | 4.3 |
| Mar | 34° / 26° | 46 | 7 | 11.9 | 3.2 |
| Apr | 36° / 27° | 75 | 10.4 | 12.3 | 2.2 |
| May | 35° / 27° | 144 | 21.7 | 12.6 | 1.8 |
| Jun | 34° / 27° | 138 | 22.7 | 12.8 | 2.0 |
| Jul | 33° / 27° | 141 | 23 | 12.7 | 2.2 |
| Aug | 33° / 26° | 155 | 24.2 | 12.5 | 2.1 |
| Sep | 33° / 26° | 245 | 25.5 | 12.1 | 2.2 |
| Oct | 32° / 25° | 210 | 21.1 | 11.7 | 2.9 |
| Nov | 32° / 24° | 49 | 6.8 | 11.4 | 4.2 |
| Dec | 32° / 23° | 11 | 2.2 | 11.2 | 5.0 |
Cloud cover in July
The sky is clear or mostly clear about 2% of the time in July.
Beyond those clear spells, partly cloudy skies cover about 6% of July, with mostly cloudy or overcast conditions the remaining 92%.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Clearer (%) | 8 | 8 | 8 | 8 | 8 | 8 | 9 | 9 | 9 | 8 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 8 | 7 | 7 | 7 | 7 | 6 | 6 | 6 | 5 | 5 | 5 | 5 | 5 |
| Cloudier (%) | 92 | 92 | 92 | 92 | 92 | 92 | 91 | 91 | 91 | 92 | 91 | 91 | 91 | 91 | 91 | 91 | 91 | 91 | 92 | 93 | 93 | 93 | 93 | 94 | 94 | 94 | 95 | 95 | 95 | 95 | 95 |
| Clearer (%) | Cloudier (%) | |
|---|---|---|
| 1 | 8 | 92 |
| 2 | 8 | 92 |
| 3 | 8 | 92 |
| 4 | 8 | 92 |
| 5 | 8 | 92 |
| 6 | 8 | 92 |
| 7 | 9 | 91 |
| 8 | 9 | 91 |
| 9 | 9 | 91 |
| 10 | 8 | 92 |
| 11 | 9 | 91 |
| 12 | 9 | 91 |
| 13 | 9 | 91 |
| 14 | 9 | 91 |
| 15 | 9 | 91 |
| 16 | 9 | 91 |
| 17 | 9 | 91 |
| 18 | 9 | 91 |
| 19 | 8 | 92 |
| 20 | 7 | 93 |
| 21 | 7 | 93 |
| 22 | 7 | 93 |
| 23 | 7 | 93 |
| 24 | 6 | 94 |
| 25 | 6 | 94 |
| 26 | 6 | 94 |
| 27 | 5 | 95 |
| 28 | 5 | 95 |
| 29 | 5 | 95 |
| 30 | 5 | 95 |
| 31 | 5 | 95 |
Chance of precipitation in July
Sam Phran gets around 141 mm of rain over 23 wet days in July. The line is the day-by-day chance of measurable precipitation.
Day to day, the chance of measurable rain averages around 74% and peaks near 78% on the wettest days.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rain chance (%) | 73 | 73 | 73 | 72 | 72 | 72 | 72 | 72 | 73 | 73 | 73 | 73 | 73 | 73 | 73 | 74 | 74 | 74 | 75 | 75 | 75 | 76 | 76 | 76 | 76 | 77 | 77 | 77 | 78 | 78 | 78 |
| Rain chance (%) | |
|---|---|
| 1 | 73 |
| 2 | 73 |
| 3 | 73 |
| 4 | 72 |
| 5 | 72 |
| 6 | 72 |
| 7 | 72 |
| 8 | 72 |
| 9 | 73 |
| 10 | 73 |
| 11 | 73 |
| 12 | 73 |
| 13 | 73 |
| 14 | 73 |
| 15 | 73 |
| 16 | 74 |
| 17 | 74 |
| 18 | 74 |
| 19 | 75 |
| 20 | 75 |
| 21 | 75 |
| 22 | 76 |
| 23 | 76 |
| 24 | 76 |
| 25 | 76 |
| 26 | 77 |
| 27 | 77 |
| 28 | 77 |
| 29 | 78 |
| 30 | 78 |
| 31 | 78 |
Humidity in July
Most of July feels miserable — the stacked bands show each day's mix of comfort levels, read off the dew point.
By dew point, July lands in the miserable band about 61% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Oppressive (%) | 36 | 36 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 36 | 36 | 36 | 37 | 37 | 38 | 38 | 39 | 39 | 40 | 40 | 41 | 41 | 42 | 43 | 43 | 44 | 45 | 45 | 46 | 46 |
| Miserable (%) | 64 | 64 | 65 | 65 | 65 | 65 | 65 | 65 | 65 | 65 | 64 | 64 | 64 | 63 | 63 | 62 | 62 | 61 | 61 | 60 | 60 | 59 | 59 | 58 | 57 | 57 | 56 | 55 | 55 | 54 | 54 |
| Oppressive (%) | Miserable (%) | |
|---|---|---|
| 1 | 36 | 64 |
| 2 | 36 | 64 |
| 3 | 35 | 65 |
| 4 | 35 | 65 |
| 5 | 35 | 65 |
| 6 | 35 | 65 |
| 7 | 35 | 65 |
| 8 | 35 | 65 |
| 9 | 35 | 65 |
| 10 | 35 | 65 |
| 11 | 36 | 64 |
| 12 | 36 | 64 |
| 13 | 36 | 64 |
| 14 | 37 | 63 |
| 15 | 37 | 63 |
| 16 | 38 | 62 |
| 17 | 38 | 62 |
| 18 | 39 | 61 |
| 19 | 39 | 61 |
| 20 | 40 | 60 |
| 21 | 40 | 60 |
| 22 | 41 | 59 |
| 23 | 41 | 59 |
| 24 | 42 | 58 |
| 25 | 43 | 57 |
| 26 | 43 | 57 |
| 27 | 44 | 56 |
| 28 | 45 | 55 |
| 29 | 45 | 55 |
| 30 | 46 | 54 |
| 31 | 46 | 54 |
Wind in July
Winds average 9 km/h in July.
Across July, daily wind ranges from about 9 km/h on the calmest days to 10 km/h at its breeziest. It stays fairly steady from day to day.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Wind speed (km/h) | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 10 | 10 |
| Feels | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm |
| Wind speed (km/h) | Feels | |
|---|---|---|
| 1 | 9 | calm |
| 2 | 9 | calm |
| 3 | 9 | calm |
| 4 | 9 | calm |
| 5 | 9 | calm |
| 6 | 9 | calm |
| 7 | 9 | calm |
| 8 | 9 | calm |
| 9 | 9 | calm |
| 10 | 9 | calm |
| 11 | 9 | calm |
| 12 | 9 | calm |
| 13 | 9 | calm |
| 14 | 9 | calm |
| 15 | 9 | calm |
| 16 | 9 | calm |
| 17 | 9 | calm |
| 18 | 9 | calm |
| 19 | 9 | calm |
| 20 | 9 | calm |
| 21 | 9 | calm |
| 22 | 9 | calm |
| 23 | 9 | calm |
| 24 | 9 | calm |
| 25 | 9 | calm |
| 26 | 9 | calm |
| 27 | 9 | calm |
| 28 | 9 | calm |
| 29 | 9 | calm |
| 30 | 10 | calm |
| 31 | 10 | calm |
Sunrise & sunset in July
Daylight runs from about 12 h 48 min at the start of July to 12 h 36 min by month's end. The lit band spans sunrise to sunset each day.
Days shrink by about 12 minutes over July. Sunrise moves from 5:58 AM to 6:07 AM, and sunset from 6:46 PM to 6:44 PM.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight (h) | 12.8 | 12.8 | 12.8 | 12.8 | 12.8 | 12.8 | 12.8 | 12.8 | 12.8 | 12.8 | 12.8 | 12.8 | 12.8 | 12.7 | 12.7 | 12.7 | 12.7 | 12.7 | 12.7 | 12.7 | 12.7 | 12.7 | 12.7 | 12.7 | 12.7 | 12.7 | 12.7 | 12.7 | 12.6 | 12.6 | 12.6 |
| Sunrise (AM) | 5:58 | 5:59 | 5:59 | 5:59 | 6:00 | 6:00 | 6:00 | 6:00 | 6:01 | 6:01 | 6:01 | 6:01 | 6:02 | 6:02 | 6:02 | 6:03 | 6:03 | 6:03 | 6:03 | 6:04 | 6:04 | 6:04 | 6:05 | 6:05 | 6:05 | 6:05 | 6:06 | 6:06 | 6:06 | 6:06 | 6:07 |
| Sunset (PM) | 6:46 | 6:47 | 6:47 | 6:47 | 6:47 | 6:47 | 6:47 | 6:47 | 6:47 | 6:47 | 6:47 | 6:47 | 6:47 | 6:47 | 6:47 | 6:47 | 6:47 | 6:47 | 6:47 | 6:46 | 6:46 | 6:46 | 6:46 | 6:46 | 6:46 | 6:45 | 6:45 | 6:45 | 6:45 | 6:44 | 6:44 |
| Daylight (h) | Sunrise (AM) | Sunset (PM) | |
|---|---|---|---|
| 1 | 12.8 | 5:58 | 6:46 |
| 2 | 12.8 | 5:59 | 6:47 |
| 3 | 12.8 | 5:59 | 6:47 |
| 4 | 12.8 | 5:59 | 6:47 |
| 5 | 12.8 | 6:00 | 6:47 |
| 6 | 12.8 | 6:00 | 6:47 |
| 7 | 12.8 | 6:00 | 6:47 |
| 8 | 12.8 | 6:00 | 6:47 |
| 9 | 12.8 | 6:01 | 6:47 |
| 10 | 12.8 | 6:01 | 6:47 |
| 11 | 12.8 | 6:01 | 6:47 |
| 12 | 12.8 | 6:01 | 6:47 |
| 13 | 12.8 | 6:02 | 6:47 |
| 14 | 12.7 | 6:02 | 6:47 |
| 15 | 12.7 | 6:02 | 6:47 |
| 16 | 12.7 | 6:03 | 6:47 |
| 17 | 12.7 | 6:03 | 6:47 |
| 18 | 12.7 | 6:03 | 6:47 |
| 19 | 12.7 | 6:03 | 6:47 |
| 20 | 12.7 | 6:04 | 6:46 |
| 21 | 12.7 | 6:04 | 6:46 |
| 22 | 12.7 | 6:04 | 6:46 |
| 23 | 12.7 | 6:05 | 6:46 |
| 24 | 12.7 | 6:05 | 6:46 |
| 25 | 12.7 | 6:05 | 6:46 |
| 26 | 12.7 | 6:05 | 6:45 |
| 27 | 12.7 | 6:06 | 6:45 |
| 28 | 12.7 | 6:06 | 6:45 |
| 29 | 12.6 | 6:06 | 6:45 |
| 30 | 12.6 | 6:06 | 6:44 |
| 31 | 12.6 | 6:07 | 6:44 |
Solar energy in July
Average shortwave solar energy reaching the ground each day in July, about 4.81 kWh/m².
For context, solar energy here swings from a low near 4.56 kWh/m² to a high of 6.26 kWh/m² in April across the year — July's 4.81 kWh/m² falls in the middle.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Solar energy (kWh/m²) | 4.9 | 4.9 | 4.9 | 4.9 | 4.9 | 4.9 | 4.9 | 4.9 | 4.9 | 4.9 | 4.9 | 4.9 | 4.9 | 4.9 | 4.9 | 4.8 | 4.8 | 4.8 | 4.8 | 4.8 | 4.8 | 4.7 | 4.7 | 4.7 | 4.7 | 4.6 | 4.6 | 4.6 | 4.6 | 4.6 | 4.5 |
| Level | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright |
| Solar energy (kWh/m²) | Level | |
|---|---|---|
| 1 | 4.9 | Bright |
| 2 | 4.9 | Bright |
| 3 | 4.9 | Bright |
| 4 | 4.9 | Bright |
| 5 | 4.9 | Bright |
| 6 | 4.9 | Bright |
| 7 | 4.9 | Bright |
| 8 | 4.9 | Bright |
| 9 | 4.9 | Bright |
| 10 | 4.9 | Bright |
| 11 | 4.9 | Bright |
| 12 | 4.9 | Bright |
| 13 | 4.9 | Bright |
| 14 | 4.9 | Bright |
| 15 | 4.9 | Bright |
| 16 | 4.8 | Bright |
| 17 | 4.8 | Bright |
| 18 | 4.8 | Bright |
| 19 | 4.8 | Bright |
| 20 | 4.8 | Bright |
| 21 | 4.8 | Bright |
| 22 | 4.7 | Bright |
| 23 | 4.7 | Bright |
| 24 | 4.7 | Bright |
| 25 | 4.7 | Bright |
| 26 | 4.6 | Bright |
| 27 | 4.6 | Bright |
| 28 | 4.6 | Bright |
| 29 | 4.6 | Bright |
| 30 | 4.6 | Bright |
| 31 | 4.5 | Bright |
Hazard calendar for Sam Phran
In July, Sam Phran sits inside its pacific typhoon and monsoon season. The full year is below, with each hazard's peak months called out.
Sam Phran sits in the Pacific typhoon belt; the season peaks July–October.
Sam Phran's monsoon runs May–October, when most of the year's rain falls.
Is July a good time to visit Sam Phran?
Our two travel scores rate July for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).
July is a weaker month for outdoor sightseeing in Sam Phran.
What to pack for Sam Phran in July
From July's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In July, Sam Phran sees daytime highs around 33°C and nights near 27°C. Pack light clothes and rain gear. Worth having: sun protection. About 23 days see rain.
Sea temperature near Sam Phran in July
The nearest coast averages about 30°C in July — the other half of the beach question. The full-year curve and swim-comfort zones are below.
The sea at the nearest coast (about 40 km away) is warmest in May at about 31°C and coldest in January near 27°C.
The water stays above 20°C all year — warm enough for a swim any month.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sea temperature (°C) | 27 | 28 | 29 | 30 | 31 | 30 | 30 | 30 | 30 | 29 | 29 | 28 |
| Comfort | Warm | Warm | Tropical | Tropical | Tropical | Tropical | Tropical | Tropical | Tropical | Tropical | Tropical | Warm |
| Sea temperature (°C) | Comfort | |
|---|---|---|
| Jan | 27 | Warm |
| Feb | 28 | Warm |
| Mar | 29 | Tropical |
| Apr | 30 | Tropical |
| May | 31 | Tropical |
| Jun | 30 | Tropical |
| Jul | 30 | Tropical |
| Aug | 30 | Tropical |
| Sep | 30 | Tropical |
| Oct | 29 | Tropical |
| Nov | 29 | Tropical |
| Dec | 28 | Warm |
UV index in Sam Phran in July
Clear-sky midday UV in July peaks around 12 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Sam Phran peaks around August 16 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near November 21 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 | 12 | 11 | 12 | 12 | 13 | 12 | 9 | 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 | 12 | Extreme |
| May | 11 | Extreme |
| Jun | 12 | Extreme |
| Jul | 12 | Extreme |
| Aug | 13 | Extreme |
| Sep | 12 | Extreme |
| Oct | 9 | Very high |
| Nov | 8 | Very high |
| Dec | 8 | Very high |
Air quality in Sam Phran in July
Average fine-particle pollution (PM2.5) through the year — so you can see where July falls, not just the annual average.
Air quality in Sam Phran is worst in January — around 114 µg/m³ PM2.5 (unhealthy), about 2.5× the cleanest month (August, 46 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) | 114 | 97 | 69 | 62 | 54 | 46 | 47 | 46 | 60 | 87 | 101 | 102 |
| Level | Unhealthy | Unhealthy | Unhealthy | Unhealthy | Poor | Poor | Poor | Poor | Unhealthy | Unhealthy | Unhealthy | Unhealthy |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 114 | Unhealthy |
| Feb | 97 | Unhealthy |
| Mar | 69 | Unhealthy |
| Apr | 62 | Unhealthy |
| May | 54 | Poor |
| Jun | 46 | Poor |
| Jul | 47 | Poor |
| Aug | 46 | Poor |
| Sep | 60 | Unhealthy |
| Oct | 87 | Unhealthy |
| Nov | 101 | Unhealthy |
| Dec | 102 | Unhealthy |
Where is Sam Phran?
Sam Phran sits at 13.7°N, 100.2°E, 7 m above sea level, in Thailand. The nearest listed city is Krathum Baen, 9.0 km away.
Topography around Sam Phran
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Sam Phran.
Within 3 km, the terrain around Sam Phran has only modest variations in elevation — a maximum elevation change of 11 m around an average of 4 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 641 m.
The land around Sam Phran is covered by trees (53%) and artificial surfaces (31%) within 3 km, trees (44%) and artificial surfaces (22%) within 16 km, and cropland (34%), water (24%) and trees (20%) 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 Sam Phran (13.727°, 100.2153°, elevation 7 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. Tropical-cyclone seasons are the published climatological basin seasons (NOAA National Hurricane Center / regional warning centres). Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. 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).