Wichian Buri weather in April
In April, Wichian Buri sees average daytime highs of 36°C and overnight lows near 26°C, with 75 mm of rain across 12.9 wet days and about 12.3 hours of daylight. It is the 1st-warmest and 7th-wettest month of the year here.
Day-to-day highs hold fairly steady near 36°C through the month. The sky is clear or mostly clear about 37% of the time in April, and the air most often feels oppressive.
Daylight stretches from about 12 h 06 min at the start of April to 12 h 30 min by month's end. Set against the rest of the year, April is Wichian Buri's 6th-clearest and 9th-windiest month. For the whole year in context, see Wichian Buri's year-round climate.
- Daytime high
- 36°
- 1st warmest
- Overnight low
- 26°
- 11th coldest
- Rainfall
- 75 mm
- 12.9 wet days
- Daylight
- 12 h 24 min
- 6:05 AM – 6:26 PM
- Cloud cover
- 54%
- 6th clearest
- Wind
- 7 km/h
- 9th windiest
- Solar energy
- 6.25 kWh/m²
- Travel score
- 1.8
- out of 10
Wichian Buri is town in Phetchabun province, Thailand.
- Founded
- 1956
Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.
Temperature in April
Day-to-day highs hold fairly steady near 36°C through the month.
A typical April day in Wichian Buri reaches about 36°C in the afternoon and slips back to 26°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 33°C and 39°C. Set against its neighbours, April runs on par with March and about 2°C warmer than May.
| 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°C) | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 |
| Avg low (°C) | 25 | 25 | 25 | 25 | 25 | 25 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 |
| Avg high (°C) | Avg low (°C) | |
|---|---|---|
| 1 | 36 | 25 |
| 2 | 36 | 25 |
| 3 | 36 | 25 |
| 4 | 36 | 25 |
| 5 | 36 | 25 |
| 6 | 36 | 25 |
| 7 | 36 | 26 |
| 8 | 36 | 26 |
| 9 | 36 | 26 |
| 10 | 36 | 26 |
| 11 | 36 | 26 |
| 12 | 36 | 26 |
| 13 | 36 | 26 |
| 14 | 36 | 26 |
| 15 | 36 | 26 |
| 16 | 36 | 26 |
| 17 | 36 | 26 |
| 18 | 36 | 26 |
| 19 | 36 | 26 |
| 20 | 36 | 26 |
| 21 | 36 | 26 |
| 22 | 36 | 26 |
| 23 | 36 | 26 |
| 24 | 36 | 26 |
| 25 | 36 | 26 |
| 26 | 36 | 26 |
| 27 | 36 | 26 |
| 28 | 36 | 26 |
| 29 | 36 | 26 |
| 30 | 36 | 26 |
How April really feels in Wichian Buri
Once humidity and wind are folded in, April averages 30 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 April is heat — humidity pushes the afternoon "feels like" well above the raw temperature.
Wichian Buri weather by month
How April compares with the rest of the year at a glance. April is the 1st-warmest and 7th-wettest month here — the current month is highlighted below.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|
| Jan | 32° / 20° | 9 | 2.2 | 11.2 | 5.1 |
| Feb | 34° / 22° | 17 | 3.5 | 11.5 | 3.8 |
| Mar | 36° / 24° | 41 | 7.1 | 11.9 | 2.5 |
| Apr | 36° / 26° | 75 | 12.9 | 12.3 | 1.8 |
| May | 35° / 26° | 199 | 23.7 | 12.7 | 1.8 |
| Jun | 33° / 26° | 219 | 25.4 | 12.9 | 2.0 |
| Jul | 32° / 25° | 244 | 26.7 | 12.8 | 2.2 |
| Aug | 32° / 25° | 284 | 28.4 | 12.5 | 2.2 |
| Sep | 32° / 25° | 274 | 26.6 | 12.1 | 2.4 |
| Oct | 32° / 24° | 123 | 15.3 | 11.6 | 3.6 |
| Nov | 32° / 22° | 25 | 4 | 11.3 | 4.8 |
| Dec | 31° / 20° | 7 | 1.1 | 11.1 | 5.7 |
Cloud cover in April
The sky is clear or mostly clear about 37% of the time in April.
Beyond those clear spells, partly cloudy skies cover about 22% of April, with mostly cloudy or overcast conditions the remaining 41%. Skies tend to cloud over as the month goes on.
| 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Clearer (%) | 65 | 65 | 65 | 65 | 65 | 65 | 64 | 64 | 63 | 62 | 62 | 61 | 61 | 61 | 60 | 60 | 59 | 59 | 58 | 57 | 56 | 56 | 56 | 54 | 54 | 53 | 52 | 51 | 49 | 48 |
| Cloudier (%) | 35 | 35 | 35 | 35 | 35 | 35 | 36 | 36 | 37 | 38 | 38 | 39 | 39 | 39 | 40 | 40 | 41 | 41 | 42 | 43 | 44 | 44 | 44 | 46 | 46 | 47 | 48 | 49 | 51 | 52 |
| Clearer (%) | Cloudier (%) | |
|---|---|---|
| 1 | 65 | 35 |
| 2 | 65 | 35 |
| 3 | 65 | 35 |
| 4 | 65 | 35 |
| 5 | 65 | 35 |
| 6 | 65 | 35 |
| 7 | 64 | 36 |
| 8 | 64 | 36 |
| 9 | 63 | 37 |
| 10 | 62 | 38 |
| 11 | 62 | 38 |
| 12 | 61 | 39 |
| 13 | 61 | 39 |
| 14 | 61 | 39 |
| 15 | 60 | 40 |
| 16 | 60 | 40 |
| 17 | 59 | 41 |
| 18 | 59 | 41 |
| 19 | 58 | 42 |
| 20 | 57 | 43 |
| 21 | 56 | 44 |
| 22 | 56 | 44 |
| 23 | 56 | 44 |
| 24 | 54 | 46 |
| 25 | 54 | 46 |
| 26 | 53 | 47 |
| 27 | 52 | 48 |
| 28 | 51 | 49 |
| 29 | 49 | 51 |
| 30 | 48 | 52 |
Chance of precipitation in April
Wichian Buri gets around 75 mm of rain over 12.9 wet days in April. The line is the day-by-day chance of measurable precipitation.
Day to day, the chance of measurable rain averages around 43% and peaks near 60% on the wettest days. The odds climb toward the end of the month.
| 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rain chance (%) | 34 | 34 | 35 | 35 | 35 | 35 | 36 | 36 | 37 | 37 | 38 | 38 | 38 | 39 | 40 | 40 | 41 | 43 | 44 | 45 | 47 | 48 | 50 | 51 | 52 | 54 | 55 | 57 | 58 | 60 |
| Rain chance (%) | |
|---|---|
| 1 | 34 |
| 2 | 34 |
| 3 | 35 |
| 4 | 35 |
| 5 | 35 |
| 6 | 35 |
| 7 | 36 |
| 8 | 36 |
| 9 | 37 |
| 10 | 37 |
| 11 | 38 |
| 12 | 38 |
| 13 | 38 |
| 14 | 39 |
| 15 | 40 |
| 16 | 40 |
| 17 | 41 |
| 18 | 43 |
| 19 | 44 |
| 20 | 45 |
| 21 | 47 |
| 22 | 48 |
| 23 | 50 |
| 24 | 51 |
| 25 | 52 |
| 26 | 54 |
| 27 | 55 |
| 28 | 57 |
| 29 | 58 |
| 30 | 60 |
Humidity in April
Most of April feels oppressive — the stacked bands show each day's mix of comfort levels, read off the dew point.
By dew point, April lands in the oppressive band about 62% of days. Sticky, muggy-or-worse air turns up on roughly 99% 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Comfortable (%) | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Humid (%) | 3 | 3 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Muggy (%) | 16 | 15 | 15 | 14 | 13 | 13 | 12 | 12 | 12 | 11 | 11 | 11 | 10 | 10 | 9 | 9 | 8 | 8 | 7 | 7 | 6 | 5 | 5 | 5 | 4 | 4 | 4 | 4 | 3 | 3 |
| Oppressive (%) | 69 | 69 | 68 | 69 | 69 | 69 | 69 | 67 | 66 | 67 | 66 | 65 | 64 | 63 | 63 | 63 | 63 | 62 | 62 | 61 | 61 | 60 | 58 | 57 | 56 | 54 | 52 | 50 | 48 | 46 |
| Miserable (%) | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 19 | 20 | 21 | 22 | 23 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | 32 | 33 | 35 | 37 | 38 | 40 | 42 | 44 | 46 | 48 | 51 |
| Comfortable (%) | Humid (%) | Muggy (%) | Oppressive (%) | Miserable (%) | |
|---|---|---|---|---|---|
| 1 | 1 | 3 | 16 | 69 | 11 |
| 2 | 1 | 3 | 15 | 69 | 12 |
| 3 | 1 | 3 | 15 | 68 | 13 |
| 4 | 1 | 2 | 14 | 69 | 14 |
| 5 | 1 | 2 | 13 | 69 | 15 |
| 6 | 0 | 2 | 13 | 69 | 16 |
| 7 | 0 | 2 | 12 | 69 | 17 |
| 8 | 0 | 2 | 12 | 67 | 19 |
| 9 | 0 | 2 | 12 | 66 | 20 |
| 10 | 0 | 1 | 11 | 67 | 21 |
| 11 | 0 | 1 | 11 | 66 | 22 |
| 12 | 0 | 1 | 11 | 65 | 23 |
| 13 | 0 | 1 | 10 | 64 | 25 |
| 14 | 0 | 1 | 10 | 63 | 26 |
| 15 | 0 | 1 | 9 | 63 | 27 |
| 16 | 0 | 0 | 9 | 63 | 28 |
| 17 | 0 | 0 | 8 | 63 | 29 |
| 18 | 0 | 0 | 8 | 62 | 30 |
| 19 | 0 | 0 | 7 | 62 | 31 |
| 20 | 0 | 0 | 7 | 61 | 32 |
| 21 | 0 | 0 | 6 | 61 | 33 |
| 22 | 0 | 0 | 5 | 60 | 35 |
| 23 | 0 | 0 | 5 | 58 | 37 |
| 24 | 0 | 0 | 5 | 57 | 38 |
| 25 | 0 | 0 | 4 | 56 | 40 |
| 26 | 0 | 0 | 4 | 54 | 42 |
| 27 | 0 | 0 | 4 | 52 | 44 |
| 28 | 0 | 0 | 4 | 50 | 46 |
| 29 | 0 | 0 | 3 | 48 | 48 |
| 30 | 0 | 0 | 3 | 46 | 51 |
Wind in April
Winds average 7 km/h in April.
Across April, daily wind ranges from about 7 km/h on the calmest days to 8 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Wind speed (km/h) | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 |
| 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 |
| Wind speed (km/h) | Feels | |
|---|---|---|
| 1 | 8 | calm |
| 2 | 8 | calm |
| 3 | 8 | calm |
| 4 | 8 | calm |
| 5 | 8 | calm |
| 6 | 8 | calm |
| 7 | 8 | calm |
| 8 | 8 | calm |
| 9 | 8 | calm |
| 10 | 8 | calm |
| 11 | 8 | calm |
| 12 | 8 | calm |
| 13 | 8 | calm |
| 14 | 8 | calm |
| 15 | 8 | calm |
| 16 | 8 | calm |
| 17 | 7 | calm |
| 18 | 7 | calm |
| 19 | 7 | calm |
| 20 | 7 | calm |
| 21 | 7 | calm |
| 22 | 7 | calm |
| 23 | 7 | calm |
| 24 | 7 | calm |
| 25 | 7 | calm |
| 26 | 7 | calm |
| 27 | 7 | calm |
| 28 | 7 | calm |
| 29 | 7 | calm |
| 30 | 7 | calm |
Sunrise & sunset in April
Daylight runs from about 12 h 06 min at the start of April to 12 h 30 min by month's end. The lit band spans sunrise to sunset each day.
Days grow by about 24 minutes over April. Sunrise moves from 6:16 AM to 5:57 AM, and sunset from 6:24 PM to 6:29 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight (h) | 12.1 | 12.1 | 12.2 | 12.2 | 12.2 | 12.2 | 12.2 | 12.2 | 12.3 | 12.3 | 12.3 | 12.3 | 12.3 | 12.3 | 12.3 | 12.4 | 12.4 | 12.4 | 12.4 | 12.4 | 12.4 | 12.4 | 12.4 | 12.5 | 12.5 | 12.5 | 12.5 | 12.5 | 12.5 | 12.5 |
| Sunrise (AM) | 6:16 | 6:16 | 6:15 | 6:14 | 6:13 | 6:12 | 6:12 | 6:11 | 6:10 | 6:10 | 6:09 | 6:08 | 6:07 | 6:07 | 6:06 | 6:05 | 6:05 | 6:04 | 6:03 | 6:03 | 6:02 | 6:01 | 6:01 | 6:00 | 5:59 | 5:59 | 5:58 | 5:58 | 5:57 | 5:57 |
| Sunset (PM) | 6:24 | 6:24 | 6:24 | 6:25 | 6:25 | 6:25 | 6:25 | 6:25 | 6:25 | 6:25 | 6:26 | 6:26 | 6:26 | 6:26 | 6:26 | 6:26 | 6:27 | 6:27 | 6:27 | 6:27 | 6:27 | 6:27 | 6:28 | 6:28 | 6:28 | 6:28 | 6:28 | 6:29 | 6:29 | 6:29 |
| Daylight (h) | Sunrise (AM) | Sunset (PM) | |
|---|---|---|---|
| 1 | 12.1 | 6:16 | 6:24 |
| 2 | 12.1 | 6:16 | 6:24 |
| 3 | 12.2 | 6:15 | 6:24 |
| 4 | 12.2 | 6:14 | 6:25 |
| 5 | 12.2 | 6:13 | 6:25 |
| 6 | 12.2 | 6:12 | 6:25 |
| 7 | 12.2 | 6:12 | 6:25 |
| 8 | 12.2 | 6:11 | 6:25 |
| 9 | 12.3 | 6:10 | 6:25 |
| 10 | 12.3 | 6:10 | 6:25 |
| 11 | 12.3 | 6:09 | 6:26 |
| 12 | 12.3 | 6:08 | 6:26 |
| 13 | 12.3 | 6:07 | 6:26 |
| 14 | 12.3 | 6:07 | 6:26 |
| 15 | 12.3 | 6:06 | 6:26 |
| 16 | 12.4 | 6:05 | 6:26 |
| 17 | 12.4 | 6:05 | 6:27 |
| 18 | 12.4 | 6:04 | 6:27 |
| 19 | 12.4 | 6:03 | 6:27 |
| 20 | 12.4 | 6:03 | 6:27 |
| 21 | 12.4 | 6:02 | 6:27 |
| 22 | 12.4 | 6:01 | 6:27 |
| 23 | 12.4 | 6:01 | 6:28 |
| 24 | 12.5 | 6:00 | 6:28 |
| 25 | 12.5 | 5:59 | 6:28 |
| 26 | 12.5 | 5:59 | 6:28 |
| 27 | 12.5 | 5:58 | 6:28 |
| 28 | 12.5 | 5:58 | 6:29 |
| 29 | 12.5 | 5:57 | 6:29 |
| 30 | 12.5 | 5:57 | 6:29 |
Solar energy in April
Average shortwave solar energy reaching the ground each day in April, about 6.25 kWh/m² — the sunniest month for solar.
For context, solar energy here swings from a low near 4.42 kWh/m² to a high of 6.25 kWh/m² in April across the year — April's 6.25 kWh/m² sits near the top of that range.
| 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Solar energy (kWh/m²) | 6.2 | 6.2 | 6.2 | 6.2 | 6.2 | 6.2 | 6.3 | 6.3 | 6.3 | 6.3 | 6.3 | 6.3 | 6.3 | 6.3 | 6.3 | 6.3 | 6.3 | 6.3 | 6.3 | 6.3 | 6.2 | 6.2 | 6.2 | 6.2 | 6.2 | 6.1 | 6.1 | 6.1 | 6.1 | 6.0 |
| Level | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense |
| Solar energy (kWh/m²) | Level | |
|---|---|---|
| 1 | 6.2 | Intense |
| 2 | 6.2 | Intense |
| 3 | 6.2 | Intense |
| 4 | 6.2 | Intense |
| 5 | 6.2 | Intense |
| 6 | 6.2 | Intense |
| 7 | 6.3 | Intense |
| 8 | 6.3 | Intense |
| 9 | 6.3 | Intense |
| 10 | 6.3 | Intense |
| 11 | 6.3 | Intense |
| 12 | 6.3 | Intense |
| 13 | 6.3 | Intense |
| 14 | 6.3 | Intense |
| 15 | 6.3 | Intense |
| 16 | 6.3 | Intense |
| 17 | 6.3 | Intense |
| 18 | 6.3 | Intense |
| 19 | 6.3 | Intense |
| 20 | 6.3 | Intense |
| 21 | 6.2 | Intense |
| 22 | 6.2 | Intense |
| 23 | 6.2 | Intense |
| 24 | 6.2 | Intense |
| 25 | 6.2 | Intense |
| 26 | 6.1 | Intense |
| 27 | 6.1 | Intense |
| 28 | 6.1 | Intense |
| 29 | 6.1 | Intense |
| 30 | 6.0 | Intense |
Hazard calendar for Wichian Buri
None of Wichian Buri's seasonal hazards are active in April. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do peak.
Wichian Buri's monsoon runs May–September, when most of the year's rain falls.
Is April a good time to visit Wichian Buri?
Our two travel scores rate April for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).
April is a weaker month for outdoor sightseeing in Wichian Buri.
What to pack for Wichian Buri in April
From April's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In April, Wichian Buri sees daytime highs around 36°C and nights near 26°C. Pack light clothes and sun protection. Worth having: rain gear. About 13 days see rain.
UV index in Wichian Buri in April
Clear-sky midday UV in April peaks around 10 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Wichian Buri peaks around August 14 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 12 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 | 10 | 12 | 10 | 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 | 10 | Extreme |
| Mar | 12 | Extreme |
| Apr | 10 | 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 |
Air quality in Wichian Buri in April
Average fine-particle pollution (PM2.5) through the year — so you can see where April falls, not just the annual average.
Air quality in Wichian Buri is worst in March — around 44 µg/m³ PM2.5 (poor), about 2.2× the cleanest month (November, 20 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) | 30 | 40 | 44 | 37 | 27 | 20 | 21 | 21 | 22 | 23 | 20 | 21 |
| Level | Moderate | Poor | Poor | Poor | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 30 | Moderate |
| Feb | 40 | Poor |
| Mar | 44 | Poor |
| Apr | 37 | Poor |
| May | 27 | Moderate |
| Jun | 20 | Moderate |
| Jul | 21 | Moderate |
| Aug | 21 | Moderate |
| Sep | 22 | Moderate |
| Oct | 23 | Moderate |
| Nov | 20 | Moderate |
| Dec | 21 | Moderate |
Where is Wichian Buri?
Wichian Buri sits at 15.7°N, 101.1°E, 72 m above sea level, in Thailand. The nearest listed city is Nong Phai, 37 km away.
Topography around Wichian Buri
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Wichian Buri.
Within 3 km, the terrain around Wichian Buri has only modest variations in elevation — a maximum elevation change of 28 m around an average of 72 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 410 m; within 80 km, large variations in elevation — a maximum elevation change of 1,087 m.
The land around Wichian Buri is covered by cropland (67%) within 3 km, cropland (78%) within 16 km, and cropland (68%) and trees (28%) 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 Wichian Buri (15.6578°, 101.106°, elevation 72 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).