Bang Mun Nak climate — normals and trends
Bang Mun Nak (Thailand) has a tropical savanna climate (Aw) under the Köppen-Geiger classification. Its mean annual temperature is 28.1 °C and it receives 1,486 mm of precipitation per year.
These figures are normals computed over 86 complete calendar years, from 1940 to 2025, using ERA5 reanalysis data from the Copernicus programme.
The warmest month is April (31.1 °C on average) and the coldest is December (24.6 °C). Rainfall peaks in September.
Bang Mun Nak averages 0 frost days, 332 hot days (≥ 30 °C) and 176 rainy days per year.
Bang Mun Nak has warmed by +1.8 °C between 1940 and 2025, or +0.21 °C per decade. This trend is statistically significant.
The hottest day of the period reached 43.2 °C (on 14 April 1983) and the coldest 7.0 °C (on 25 December 1999).
Data from ERA5 reanalysis (Copernicus Climate Change Service), redistributed under a CC-BY 4.0 licence. Normals are recomputed whenever the archive is updated.
Climate normals · ERA5
Bang Mun NakPhichit
- coords
- 16.03°, 100.38°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
28.1°C
Average daily high
33.5°C
Average daily low
23.8°C
Annual rainfall
1,486mm
Sunshine / day
10.1h
Mean relative humidity
71%
Average peak wind
10.8km/h
Seasonal range
6.5°C
Frost days (< 0 °C)
0 d/yr
Hot days (≥ 30 °C)
332 d/yr
Rainy days (≥ 1 mm)
176 d/yr
Annual snowfall
0.0 cm
Average feels-like high
38.3 °C
Average feels-like low
27.5 °C
Average peak gust
27.0 km/h
Tropical nights (≥ 20 °C)
320 d/yr
Solar radiation
18.6 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.8 °C
since 1940
+0.2 °C per decade · r² = 0.66 · p = < 0.001
Trend fitted by linear regression (ordinary least squares) on annual means. A trend is shown only when it is statistically significant (p < 0.05).
A climograph overlays rainfall (bars) and temperature (line): the standard reading in climatology, where you can see at a glance whether the warm season is also the dry one.
Records for the period
Hottest day
43.2 °C
14 April 1983
Coldest day
7.0 °C
25 December 1999
Wettest day
159 mm
19 August 1991
Windiest day
31.3 km/h
6 October 1960
Strongest gust
64.8 km/h
3 August 2020
Hottest feels-like
49.4 °C
26 April 2016
Coldest feels-like
4.9 °C
25 December 1999
Sunniest day
12.8 h
19 June 2024
Normals computed over complete calendar years 1940–2025.
A specific year
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Across the whole year
Month by month
| High | vs. normal | Precipitation | vs. normal | |
|---|---|---|---|---|
| Jan | 31.4 °C | -0.8 °C | 0 mm | -11 mm |
| Feb | 34.3 °C | -0.1 °C | 41 mm | +23 mm |
| Mar | 36.3 °C | -0.2 °C | 17 mm | -27 mm |
| Apr | 37.3 °C | +0.2 °C | 55 mm | -26 mm |
| May | 34.6 °C | -0.6 °C | 231 mm | +48 mm |
| Jun | 34.3 °C | +0.5 °C | 197 mm | +2 mm |
| Jul | 33.1 °C | +0.1 °C | 213 mm | +10 mm |
| Aug | 33.5 °C | +1.0 °C | 259 mm | +4 mm |
| Sep | 32.8 °C | +0.6 °C | 266 mm | -47 mm |
| Oct | 33.0 °C | +1.0 °C | 126 mm | -19 mm |
| Nov | 30.5 °C | -1.1 °C | 95 mm | +61 mm |
| Dec | 31.2 °C | +0.2 °C | 20 mm | +14 mm |
The year's extremes
What was the weather like that day?
Your birthday, a wedding, a memorable trip: discover the actual weather for any date since 1940.
Frequently asked questions
What is the climate of Bang Mun Nak?
Bang Mun Nak has a tropical savanna climate (Köppen Aw). Over 1940-2025, the average annual temperature is 28.1 °C and it receives 1,486 mm of precipitation per year.
What is the hottest day ever recorded in Bang Mun Nak?
The hottest day measured in Bang Mun Nak between 1940 and 2025 was 14 April 1983, reaching 43.2 °C.
What is the coldest day in Bang Mun Nak?
The coldest day measured in Bang Mun Nak between 1940 and 2025 was 25 December 1999, at 7.0 °C.
Does it snow in Bang Mun Nak?
Almost never: Bang Mun Nak sees virtually no snow, with about 0 frost days per year.
Has the climate of Bang Mun Nak warmed?
Yes: Bang Mun Nak warmed by +1.8 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Bang Mun Nak?
The wettest day measured in Bang Mun Nak between 1940 and 2025 was 19 August 1991, with 159 mm of rain in 24 hours.
What was the windiest day in Bang Mun Nak?
The windiest day measured in Bang Mun Nak between 1940 and 2025 was 6 October 1960, with winds reaching 31.3 km/h.
What is the warmest month in Bang Mun Nak?
The warmest month in Bang Mun Nak is April (31.1 °C on average); the coldest is December (24.6 °C).
How much does it rain in Bang Mun Nak?
Bang Mun Nak receives on average 1,486 mm of precipitation per year, spread over about 176 rainy days.
Is it sunny in Bang Mun Nak?
Bang Mun Nak gets on average 10.1 hours of sunshine per day, roughly 3,687 hours per year over 1940-2025.
Are there tropical nights in Bang Mun Nak?
Yes: Bang Mun Nak has on average 320 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Bang Mun Nak?
In Bang Mun Nak, between 1940 and 2025, the highest apparent temperature reached 49.4 °C on 26 April 2016, and the lowest was 4.9 °C on 25 December 1999.
Compare Bang Mun Nak with another city
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Nearby cities
The climate around Bang Mun Nak