Bera climate — normals and trends
Bera (Bangladesh) has a tropical savanna climate (Aw) under the Köppen-Geiger classification. Its mean annual temperature is 25.5 °C and it receives 1,838 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 May (28.8 °C on average) and the coldest is January (18.2 °C). Rainfall peaks in June.
Bera averages 0 frost days, 207 hot days (≥ 30 °C) and 168 rainy days per year.
Bera has warmed by +0.8 °C between 1940 and 2025, or +0.10 °C per decade. This trend is statistically significant.
The hottest day of the period reached 43.9 °C (on 16 April 1957) and the coldest 6.7 °C (on 9 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
BeraRajshahi Division
- coords
- 24.08°, 89.63°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
25.5°C
Average daily high
30.1°C
Average daily low
21.8°C
Annual rainfall
1,838mm
Sunshine / day
9.3h
Mean relative humidity
78%
Average peak wind
13.5km/h
Seasonal range
10.6°C
Frost days (< 0 °C)
0 d/yr
Hot days (≥ 30 °C)
207 d/yr
Rainy days (≥ 1 mm)
168 d/yr
Annual snowfall
0.0 cm
Average feels-like high
33.8 °C
Average feels-like low
24.8 °C
Average peak gust
27.3 km/h
Tropical nights (≥ 20 °C)
243 d/yr
Solar radiation
16.7 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+0.8 °C
since 1940
+0.1 °C per decade · r² = 0.31 · 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
43.9 °C
16 April 1957
Coldest day
6.7 °C
9 January 2013
Wettest day
197 mm
12 November 1940
Windiest day
59.8 km/h
27 May 2024
Strongest gust
121.3 km/h
27 May 2024
Hottest feels-like
47.8 °C
26 May 1957
Coldest feels-like
4.8 °C
9 January 2013
Sunniest day
13.0 h
31 May 1979
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 | 24.1 °C | -0.4 °C | 2 mm | -7 mm |
| Feb | 28.2 °C | +0.5 °C | 5 mm | -15 mm |
| Mar | 32.4 °C | +0.3 °C | 4 mm | -46 mm |
| Apr | 33.5 °C | -0.3 °C | 161 mm | +19 mm |
| May | 33.0 °C | -0.1 °C | 243 mm | -21 mm |
| Jun | 32.8 °C | +0.8 °C | 291 mm | -45 mm |
| Jul | 31.9 °C | +0.6 °C | 357 mm | +32 mm |
| Aug | 32.0 °C | +0.6 °C | 292 mm | +13 mm |
| Sep | 33.0 °C | +1.7 °C | 172 mm | -69 mm |
| Oct | 32.2 °C | +1.7 °C | 116 mm | -19 mm |
| Nov | 29.1 °C | +0.9 °C | 21 mm | -7 mm |
| Dec | 24.2 °C | -1.0 °C | 0 mm | -10 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 Bera?
Bera has a tropical savanna climate (Köppen Aw). Over 1940-2025, the average annual temperature is 25.5 °C and it receives 1,838 mm of precipitation per year.
What is the hottest day ever recorded in Bera?
The hottest day measured in Bera between 1940 and 2025 was 16 April 1957, reaching 43.9 °C.
What is the coldest day in Bera?
The coldest day measured in Bera between 1940 and 2025 was 9 January 2013, at 6.7 °C.
Does it snow in Bera?
Almost never: Bera sees virtually no snow, with about 0 frost days per year.
Has the climate of Bera warmed?
Yes: Bera warmed by +0.8 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Bera?
The wettest day measured in Bera between 1940 and 2025 was 12 November 1940, with 197 mm of rain in 24 hours.
What was the windiest day in Bera?
The windiest day measured in Bera between 1940 and 2025 was 27 May 2024, with winds reaching 59.8 km/h.
What is the warmest month in Bera?
The warmest month in Bera is May (28.8 °C on average); the coldest is January (18.2 °C).
How much does it rain in Bera?
Bera receives on average 1,838 mm of precipitation per year, spread over about 168 rainy days.
Is it sunny in Bera?
Bera gets on average 9.3 hours of sunshine per day, roughly 3,395 hours per year over 1940-2025.
Are there tropical nights in Bera?
Yes: Bera has on average 243 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Bera?
In Bera, between 1940 and 2025, the highest apparent temperature reached 47.8 °C on 26 May 1957, and the lowest was 4.8 °C on 9 January 2013.
Compare Bera with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Bera