Srimangal climate — normals and trends
Srimangal (Bangladesh) has a tropical savanna climate (Aw) under the Köppen-Geiger classification. Its mean annual temperature is 24.8 °C and it receives 2,087 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 August (28.1 °C on average) and the coldest is January (18.0 °C). Rainfall peaks in May.
Srimangal averages 0 frost days, 193 hot days (≥ 30 °C) and 186 rainy days per year.
Srimangal has warmed by +1.4 °C between 1940 and 2025, or +0.16 °C per decade. This trend is statistically significant.
The hottest day of the period reached 40.9 °C (on 17 April 1956) and the coldest 5.1 °C (on 10 January 2013).
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
SrimangalSylhet Division
- coords
- 24.31°, 91.73°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
24.8°C
Average daily high
29.7°C
Average daily low
20.8°C
Annual rainfall
2,087mm
Sunshine / day
9.0h
Mean relative humidity
79%
Average peak wind
10.5km/h
Seasonal range
10.1°C
Frost days (< 0 °C)
0 d/yr
Hot days (≥ 30 °C)
193 d/yr
Rainy days (≥ 1 mm)
186 d/yr
Annual snowfall
0.0 cm
Average feels-like high
34.0 °C
Average feels-like low
23.7 °C
Average peak gust
25.4 km/h
Tropical nights (≥ 20 °C)
228 d/yr
Solar radiation
16.1 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.4 °C
since 1940
+0.2 °C per decade · r² = 0.59 · 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
40.9 °C
17 April 1956
Coldest day
5.1 °C
10 January 2013
Wettest day
225 mm
9 November 1986
Windiest day
41.9 km/h
1 October 1966
Strongest gust
105.5 km/h
28 May 2024
Hottest feels-like
47.1 °C
25 May 2024
Coldest feels-like
3.1 °C
10 January 2013
Sunniest day
13.0 h
9 June 1972
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 | 26.1 °C | +1.2 °C | 6 mm | -4 mm |
| Feb | 29.1 °C | +1.5 °C | 6 mm | -26 mm |
| Mar | 33.1 °C | +2.0 °C | 19 mm | -96 mm |
| Apr | 33.3 °C | +1.3 °C | 145 mm | -130 mm |
| May | 32.5 °C | +0.9 °C | 345 mm | -44 mm |
| Jun | 32.6 °C | +1.2 °C | 273 mm | -64 mm |
| Jul | 32.6 °C | +1.4 °C | 429 mm | +175 mm |
| Aug | 32.5 °C | +1.0 °C | 253 mm | +11 mm |
| Sep | 33.6 °C | +2.2 °C | 229 mm | -3 mm |
| Oct | 32.9 °C | +2.5 °C | 150 mm | -2 mm |
| Nov | 29.9 °C | +1.7 °C | 18 mm | -18 mm |
| Dec | 26.2 °C | +0.7 °C | 0 mm | -13 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 Srimangal?
Srimangal has a tropical savanna climate (Köppen Aw). Over 1940-2025, the average annual temperature is 24.8 °C and it receives 2,087 mm of precipitation per year.
What is the hottest day ever recorded in Srimangal?
The hottest day measured in Srimangal between 1940 and 2025 was 17 April 1956, reaching 40.9 °C.
What is the coldest day in Srimangal?
The coldest day measured in Srimangal between 1940 and 2025 was 10 January 2013, at 5.1 °C.
Does it snow in Srimangal?
Almost never: Srimangal sees virtually no snow, with about 0 frost days per year.
Has the climate of Srimangal warmed?
Yes: Srimangal warmed by +1.4 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Srimangal?
The wettest day measured in Srimangal between 1940 and 2025 was 9 November 1986, with 225 mm of rain in 24 hours.
What was the windiest day in Srimangal?
The windiest day measured in Srimangal between 1940 and 2025 was 1 October 1966, with winds reaching 41.9 km/h.
What is the warmest month in Srimangal?
The warmest month in Srimangal is August (28.1 °C on average); the coldest is January (18.0 °C).
How much does it rain in Srimangal?
Srimangal receives on average 2,087 mm of precipitation per year, spread over about 186 rainy days.
Is it sunny in Srimangal?
Srimangal gets on average 9.0 hours of sunshine per day, roughly 3,285 hours per year over 1940-2025.
Are there tropical nights in Srimangal?
Yes: Srimangal has on average 228 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Srimangal?
In Srimangal, between 1940 and 2025, the highest apparent temperature reached 47.1 °C on 25 May 2024, and the lowest was 3.1 °C on 10 January 2013.
Compare Srimangal with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Srimangal