Banigbé climate — normals and trends
Banigbé (Benin) has a tropical monsoon climate (Am) under the Köppen-Geiger classification. Its mean annual temperature is 26.2 °C and it receives 1,592 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 March (27.7 °C on average) and the coldest is August (24.5 °C). Rainfall peaks in June.
Banigbé averages 0 frost days, 220 hot days (≥ 30 °C) and 263 rainy days per year.
Banigbé has warmed by +2.0 °C between 1940 and 2025, or +0.24 °C per decade. This trend is statistically significant.
The hottest day of the period reached 37.1 °C (on 8 February 2020) and the coldest 16.6 °C (on 9 January 1957).
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
BanigbéPlateau Department
- coords
- 6.65°, 2.71°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
26.2°C
Average daily high
30.4°C
Average daily low
23.3°C
Annual rainfall
1,592mm
Sunshine / day
9.4h
Mean relative humidity
84%
Average peak wind
11.2km/h
Seasonal range
3.2°C
Frost days (< 0 °C)
0 d/yr
Hot days (≥ 30 °C)
220 d/yr
Rainy days (≥ 1 mm)
263 d/yr
Annual snowfall
0.0 cm
Average feels-like high
35.8 °C
Average feels-like low
27.7 °C
Average peak gust
28.7 km/h
Tropical nights (≥ 20 °C)
362 d/yr
Solar radiation
16.4 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+2.0 °C
since 1940
+0.2 °C per decade · r² = 0.86 · 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
37.1 °C
8 February 2020
Coldest day
16.6 °C
9 January 1957
Wettest day
124 mm
8 September 1944
Windiest day
19.9 km/h
3 August 1977
Strongest gust
48.2 km/h
5 August 1950
Hottest feels-like
44.2 °C
27 March 2024
Coldest feels-like
13.0 °C
9 January 1957
Sunniest day
12.0 h
14 March 1940
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 | 34.2 °C | +2.3 °C | 18 mm | -23 mm |
| Feb | 33.8 °C | +1.2 °C | 38 mm | -24 mm |
| Mar | 33.5 °C | +1.2 °C | 64 mm | -54 mm |
| Apr | 32.4 °C | +0.8 °C | 75 mm | -77 mm |
| May | 31.6 °C | +1.0 °C | 171 mm | -38 mm |
| Jun | 30.1 °C | +1.0 °C | 229 mm | +6 mm |
| Jul | 28.4 °C | +0.4 °C | 130 mm | -39 mm |
| Aug | 28.1 °C | +0.3 °C | 84 mm | -32 mm |
| Sep | 29.2 °C | +0.5 °C | 226 mm | +54 mm |
| Oct | 30.4 °C | +0.6 °C | 177 mm | -6 mm |
| Nov | 31.9 °C | +0.9 °C | 62 mm | -36 mm |
| Dec | 32.2 °C | +0.7 °C | 54 mm | +4 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 Banigbé?
Banigbé has a tropical monsoon climate (Köppen Am). Over 1940-2025, the average annual temperature is 26.2 °C and it receives 1,592 mm of precipitation per year.
What is the hottest day ever recorded in Banigbé?
The hottest day measured in Banigbé between 1940 and 2025 was 8 February 2020, reaching 37.1 °C.
What is the coldest day in Banigbé?
The coldest day measured in Banigbé between 1940 and 2025 was 9 January 1957, at 16.6 °C.
Does it snow in Banigbé?
Almost never: Banigbé sees virtually no snow, with about 0 frost days per year.
Has the climate of Banigbé warmed?
Yes: Banigbé warmed by +2.0 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Banigbé?
The wettest day measured in Banigbé between 1940 and 2025 was 8 September 1944, with 124 mm of rain in 24 hours.
What was the windiest day in Banigbé?
The windiest day measured in Banigbé between 1940 and 2025 was 3 August 1977, with winds reaching 19.9 km/h.
What is the warmest month in Banigbé?
The warmest month in Banigbé is March (27.7 °C on average); the coldest is August (24.5 °C).
How much does it rain in Banigbé?
Banigbé receives on average 1,592 mm of precipitation per year, spread over about 263 rainy days.
Is it sunny in Banigbé?
Banigbé gets on average 9.4 hours of sunshine per day, roughly 3,431 hours per year over 1940-2025.
Are there tropical nights in Banigbé?
Yes: Banigbé has on average 362 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Banigbé?
In Banigbé, between 1940 and 2025, the highest apparent temperature reached 44.2 °C on 27 March 2024, and the lowest was 13.0 °C on 9 January 1957.
Compare Banigbé with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Banigbé