Trat climate — normals and trends
Trat (Thailand) has a tropical monsoon climate (Am) under the Köppen-Geiger classification. Its mean annual temperature is 26.6 °C and it receives 3,153 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 (27.7 °C on average) and the coldest is December (25.5 °C). Rainfall peaks in August.
Trat averages 0 frost days, 168 hot days (≥ 30 °C) and 254 rainy days per year.
Trat 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 35.0 °C (on 5 May 2016) and the coldest 13.8 °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
TratTrat
- coords
- 12.24°, 102.52°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
26.6°C
Average daily high
29.7°C
Average daily low
24.3°C
Annual rainfall
3,153mm
Sunshine / day
9.3h
Mean relative humidity
84%
Average peak wind
11.3km/h
Seasonal range
2.2°C
Frost days (< 0 °C)
0 d/yr
Hot days (≥ 30 °C)
168 d/yr
Rainy days (≥ 1 mm)
254 d/yr
Annual snowfall
0.0 cm
Average feels-like high
35.6 °C
Average feels-like low
28.8 °C
Average peak gust
28.8 km/h
Tropical nights (≥ 20 °C)
355 d/yr
Solar radiation
17.2 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+2.0 °C
since 1940
+0.2 °C per decade · r² = 0.84 · 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
35.0 °C
5 May 2016
Coldest day
13.8 °C
12 January 1955
Wettest day
211 mm
27 February 1975
Windiest day
30.9 km/h
7 February 2016
Strongest gust
64.1 km/h
22 December 1999
Hottest feels-like
44.5 °C
31 March 1953
Coldest feels-like
10.0 °C
12 January 1955
Sunniest day
12.6 h
5 July 1949
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 | 30.9 °C | +0.8 °C | 1 mm | -36 mm |
| Feb | 31.7 °C | +1.6 °C | 63 mm | -3 mm |
| Mar | 30.9 °C | +0.5 °C | 126 mm | +12 mm |
| Apr | 31.6 °C | +0.9 °C | 214 mm | +46 mm |
| May | 30.8 °C | +0.7 °C | 476 mm | +126 mm |
| Jun | 30.1 °C | +0.9 °C | 525 mm | +28 mm |
| Jul | 29.6 °C | +0.7 °C | 539 mm | +21 mm |
| Aug | 29.7 °C | +0.9 °C | 463 mm | -63 mm |
| Sep | 29.3 °C | +0.5 °C | 577 mm | +94 mm |
| Oct | 30.5 °C | +0.8 °C | 212 mm | -78 mm |
| Nov | 29.3 °C | -0.7 °C | 124 mm | +41 mm |
| Dec | 31.2 °C | +1.5 °C | 8 mm | -12 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 Trat?
Trat has a tropical monsoon climate (Köppen Am). Over 1940-2025, the average annual temperature is 26.6 °C and it receives 3,153 mm of precipitation per year.
What is the hottest day ever recorded in Trat?
The hottest day measured in Trat between 1940 and 2025 was 5 May 2016, reaching 35.0 °C.
What is the coldest day in Trat?
The coldest day measured in Trat between 1940 and 2025 was 12 January 1955, at 13.8 °C.
Does it snow in Trat?
Almost never: Trat sees virtually no snow, with about 0 frost days per year.
Has the climate of Trat warmed?
Yes: Trat warmed by +2.0 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Trat?
The wettest day measured in Trat between 1940 and 2025 was 27 February 1975, with 211 mm of rain in 24 hours.
What was the windiest day in Trat?
The windiest day measured in Trat between 1940 and 2025 was 7 February 2016, with winds reaching 30.9 km/h.
What is the warmest month in Trat?
The warmest month in Trat is April (27.7 °C on average); the coldest is December (25.5 °C).
How much does it rain in Trat?
Trat receives on average 3,153 mm of precipitation per year, spread over about 254 rainy days.
Is it sunny in Trat?
Trat gets on average 9.3 hours of sunshine per day, roughly 3,395 hours per year over 1940-2025.
Are there tropical nights in Trat?
Yes: Trat has on average 355 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Trat?
In Trat, between 1940 and 2025, the highest apparent temperature reached 44.5 °C on 31 March 1953, and the lowest was 10.0 °C on 12 January 1955.
Compare Trat with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Trat