Ban Phe climate — normals and trends
Ban Phe (Thailand) has a tropical savanna climate (Aw) under the Köppen-Geiger classification. Its mean annual temperature is 27.0 °C and it receives 1,597 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 (28.1 °C on average) and the coldest is January (25.6 °C). Rainfall peaks in September.
Ban Phe averages 0 frost days, 258 hot days (≥ 30 °C) and 193 rainy days per year.
Ban Phe has warmed by +2.0 °C between 1940 and 2025, or +0.23 °C per decade. This trend is statistically significant.
The hottest day of the period reached 36.2 °C (on 6 May 2023) and the coldest 13.6 °C (on 12 January 1955).
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
Ban PheRayong
- coords
- 12.63°, 101.44°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
27.0°C
Average daily high
30.7°C
Average daily low
24.3°C
Annual rainfall
1,597mm
Sunshine / day
9.9h
Mean relative humidity
80%
Average peak wind
13.3km/h
Seasonal range
2.5°C
Frost days (< 0 °C)
0 d/yr
Hot days (≥ 30 °C)
258 d/yr
Rainy days (≥ 1 mm)
193 d/yr
Annual snowfall
0.0 cm
Average feels-like high
35.9 °C
Average feels-like low
28.1 °C
Average peak gust
32.8 km/h
Tropical nights (≥ 20 °C)
351 d/yr
Solar radiation
18.3 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+2.0 °C
since 1940
+0.2 °C per decade · r² = 0.83 · 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
36.2 °C
6 May 2023
Coldest day
13.6 °C
12 January 1955
Wettest day
116 mm
19 April 1977
Windiest day
33.1 km/h
5 November 2017
Strongest gust
72.0 km/h
2 August 2020
Hottest feels-like
44.8 °C
12 May 2024
Coldest feels-like
9.5 °C
12 January 1955
Sunniest day
12.7 h
13 July 1941
Normals computed over complete calendar years 1940–2025.
A specific year
Pick a year and see how it compares to normal — warmer, drier or more extreme than usual?
Across the whole year
Month by month
| High | vs. normal | Precipitation | vs. normal | |
|---|---|---|---|---|
| Jan | 31.2 °C | +0.6 °C | 1 mm | -18 mm |
| Feb | 32.2 °C | +1.3 °C | 40 mm | +7 mm |
| Mar | 31.8 °C | +0.4 °C | 62 mm | +8 mm |
| Apr | 32.3 °C | +0.4 °C | 83 mm | +1 mm |
| May | 31.2 °C | 0.0 °C | 335 mm | +130 mm |
| Jun | 31.6 °C | +1.0 °C | 144 mm | -61 mm |
| Jul | 31.0 °C | +0.8 °C | 160 mm | -41 mm |
| Aug | 31.1 °C | +0.9 °C | 183 mm | -18 mm |
| Sep | 30.7 °C | +0.7 °C | 245 mm | -54 mm |
| Oct | 30.8 °C | +0.5 °C | 151 mm | -76 mm |
| Nov | 29.9 °C | -0.5 °C | 100 mm | +39 mm |
| Dec | 31.5 °C | +1.3 °C | 4 mm | -8 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 Ban Phe?
Ban Phe has a tropical savanna climate (Köppen Aw). Over 1940-2025, the average annual temperature is 27.0 °C and it receives 1,597 mm of precipitation per year.
What is the hottest day ever recorded in Ban Phe?
The hottest day measured in Ban Phe between 1940 and 2025 was 6 May 2023, reaching 36.2 °C.
What is the coldest day in Ban Phe?
The coldest day measured in Ban Phe between 1940 and 2025 was 12 January 1955, at 13.6 °C.
Does it snow in Ban Phe?
Almost never: Ban Phe sees virtually no snow, with about 0 frost days per year.
Has the climate of Ban Phe warmed?
Yes: Ban Phe warmed by +2.0 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Ban Phe?
The wettest day measured in Ban Phe between 1940 and 2025 was 19 April 1977, with 116 mm of rain in 24 hours.
What was the windiest day in Ban Phe?
The windiest day measured in Ban Phe between 1940 and 2025 was 5 November 2017, with winds reaching 33.1 km/h.
What is the warmest month in Ban Phe?
The warmest month in Ban Phe is April (28.1 °C on average); the coldest is January (25.6 °C).
How much does it rain in Ban Phe?
Ban Phe receives on average 1,597 mm of precipitation per year, spread over about 193 rainy days.
Is it sunny in Ban Phe?
Ban Phe gets on average 9.9 hours of sunshine per day, roughly 3,614 hours per year over 1940-2025.
Are there tropical nights in Ban Phe?
Yes: Ban Phe has on average 351 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Ban Phe?
In Ban Phe, between 1940 and 2025, the highest apparent temperature reached 44.8 °C on 12 May 2024, and the lowest was 9.5 °C on 12 January 1955.
Compare Ban Phe with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Ban Phe