Adjaouèrè climate — normals and trends

Q: What is the climate of Adjaouèrè?

Adjaouèrè has a tropical savanna climate (Köppen Aw). Over 1940-2025, the average annual temperature is 26.7 °C and it receives 1,167 mm of precipitation per year.

Q: What is the hottest day ever recorded in Adjaouèrè?

The hottest day measured in Adjaouèrè between 1940 and 2025 was 8 February 2020, reaching 38.6 °C.

Q: What is the coldest day in Adjaouèrè?

The coldest day measured in Adjaouèrè between 1940 and 2025 was 9 January 1957, at 16.0 °C.

Q: Does it snow in Adjaouèrè?

Almost never: Adjaouèrè sees virtually no snow, with about 0 frost days per year.

Q: Has the climate of Adjaouèrè warmed?

Yes: Adjaouèrè warmed by +2.1 °C between 1940 and 2025, a statistically significant trend.

Q: What is the wettest day in Adjaouèrè?

The wettest day measured in Adjaouèrè between 1940 and 2025 was 8 September 1944, with 140 mm of rain in 24 hours.

Q: What was the windiest day in Adjaouèrè?

The windiest day measured in Adjaouèrè between 1940 and 2025 was 3 August 1977, with winds reaching 20.4 km/h.

Q: What is the warmest month in Adjaouèrè?

The warmest month in Adjaouèrè is February (28.5 °C on average); the coldest is August (24.9 °C).

Q: How much does it rain in Adjaouèrè?

Adjaouèrè receives on average 1,167 mm of precipitation per year, spread over about 217 rainy days.

Q: Is it sunny in Adjaouèrè?

Adjaouèrè gets on average 9.4 hours of sunshine per day, roughly 3,431 hours per year over 1940-2025.

Adjaouèrè (Benin) has a tropical savanna climate (Aw) under the Köppen-Geiger classification. Its mean annual temperature is 26.7 °C and it receives 1,167 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 February (28.5 °C on average) and the coldest is August (24.9 °C). Rainfall peaks in June.

Adjaouèrè averages 0 frost days, 250 hot days (≥ 30 °C) and 217 rainy days per year.

Adjaouèrè has warmed by +2.1 °C between 1940 and 2025, or +0.25 °C per decade. This trend is statistically significant.

The hottest day of the period reached 38.6 °C (on 8 February 2020) and the coldest 16.0 °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

AdjaouèrèPlateau Department

coords: 7.00°, 2.61°
period: 1940–2025 · 86 yrs

AwTropical savannaWarmest monthFebruaryColdest monthAugustWettest monthJuneDriest monthJanuary

Mean daily temperature

26.7°C

Average daily high

31.3°C

Average daily low

23.5°C

Annual rainfall

1,167mm

Sunshine / day

9.4h

Mean relative humidity

81%

Average peak wind

11.8km/h

Seasonal range

3.6°C

Frost days (< 0 °C)

0 d/yr

Hot days (≥ 30 °C)

250 d/yr

Rainy days (≥ 1 mm)

217 d/yr

Annual snowfall

0.0 cm

Average feels-like high

36.4 °C

Average feels-like low

27.9 °C

Average peak gust

27.6 km/h

Tropical nights (≥ 20 °C)

362 d/yr

Solar radiation

16.6 MJ/m²

Has the climate changed?

One stripe per year, 1940 to 2025

+2.1 °C

since 1940

+0.3 °C per decade · r² = 0.85 · p = < 0.001

19402025

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

38.6 °C

8 February 2020

Coldest day

16.0 °C

9 January 1957

Wettest day

140 mm

8 September 1944

Windiest day

20.4 km/h

3 August 1977

Strongest gust

47.5 km/h

14 March 2024

Hottest feels-like

45.6 °C

27 March 2024

Coldest feels-like

12.6 °C

9 January 1957

Sunniest day

12.0 h

29 June 1940

Year	Hottest day	Coldest day	Annual mean	Rainfall	Hot days
2025	37.4 °C22 February 2025	21.8 °C1 September 2025	27.8 °C	951 mm	278
2024	38.5 °C16 February 2024	20.8 °C21 December 2024	28.4 °C	796 mm	309
2023	38.0 °C21 February 2023	20.7 °C1 January 2023	28.0 °C	1,162 mm	303
2022	38.0 °C26 February 2022	20.2 °C31 January 2022	27.5 °C	946 mm	277
2021	37.4 °C7 February 2021	21.6 °C26 June 2021	28.0 °C	907 mm	313
2020	38.6 °C8 February 2020	18.8 °C3 January 2020	27.9 °C	887 mm	287
2019	38.4 °C1 January 2019	21.7 °C7 June 2019	27.8 °C	1,467 mm	296
2018	37.3 °C4 February 2018	19.8 °C6 January 2018	27.5 °C	1,374 mm	292
2017	36.6 °C16 March 2017	20.9 °C24 December 2017	27.6 °C	1,102 mm	287
2016	38.2 °C7 March 2016	21.4 °C27 January 2016	27.9 °C	1,244 mm	297
2015	36.4 °C29 December 2015	18.2 °C13 January 2015	27.4 °C	982 mm	293
2014	36.0 °C6 February 2014	21.2 °C14 August 2014	27.2 °C	1,146 mm	264
2013	36.9 °C16 January 2013	20.0 °C19 December 2013	27.4 °C	834 mm	265
2012	36.7 °C16 March 2012	20.0 °C15 January 2012	27.2 °C	1,172 mm	265
2011	36.2 °C19 February 2011	19.0 °C1 January 2011	27.4 °C	1,002 mm	296
2010	38.5 °C24 February 2010	21.1 °C31 December 2010	27.9 °C	978 mm	298
2009	36.1 °C26 December 2009	19.9 °C23 January 2009	27.4 °C	927 mm	288
2008	37.0 °C14 February 2008	18.8 °C23 January 2008	27.2 °C	1,153 mm	278
2007	36.8 °C2 February 2007	19.2 °C13 January 2007	27.2 °C	1,009 mm	272
2006	37.5 °C25 January 2006	21.5 °C21 June 2006	27.3 °C	1,139 mm	262
2005	36.1 °C23 February 2005	18.5 °C9 January 2005	27.3 °C	918 mm	256
2004	37.0 °C8 March 2004	21.2 °C25 July 2004	27.1 °C	1,035 mm	260
2003	36.8 °C24 March 2003	18.3 °C9 December 2003	27.1 °C	1,012 mm	267
2002	35.7 °C19 February 2002	18.0 °C27 December 2002	26.9 °C	1,152 mm	261
2001	37.4 °C20 February 2001	21.2 °C13 February 2001	26.9 °C	986 mm	250
2000	38.0 °C6 March 2000	19.4 °C2 February 2000	27.0 °C	1,023 mm	253
1999	35.9 °C5 February 1999	21.0 °C6 August 1999	26.7 °C	1,292 mm	246
1998	38.5 °C8 February 1998	19.9 °C21 January 1998	27.5 °C	890 mm	276
1997	37.3 °C20 February 1997	21.2 °C2 February 1997	26.8 °C	1,102 mm	259
1996	35.9 °C24 February 1996	21.5 °C8 September 1996	26.8 °C	1,223 mm	250
1995	36.7 °C22 February 1995	19.4 °C26 December 1995	26.9 °C	1,363 mm	255
1994	35.4 °C16 February 1994	19.1 °C19 December 1994	26.8 °C	1,118 mm	244
1993	35.8 °C10 February 1993	18.4 °C7 January 1993	26.9 °C	1,223 mm	264
1992	37.5 °C22 February 1992	17.8 °C6 January 1992	26.7 °C	1,027 mm	236
1991	36.0 °C27 March 1991	17.8 °C1 January 1991	26.7 °C	1,264 mm	250
1990	38.4 °C26 March 1990	20.7 °C31 December 1990	26.9 °C	1,085 mm	266
1989	36.4 °C17 February 1989	17.3 °C3 January 1989	26.7 °C	1,313 mm	253
1988	36.5 °C20 February 1988	19.3 °C25 December 1988	26.8 °C	1,464 mm	267
1987	36.0 °C24 January 1987	20.4 °C23 December 1987	27.3 °C	1,322 mm	292
1986	36.7 °C3 February 1986	19.2 °C21 December 1986	26.5 °C	1,163 mm	258
1985	37.4 °C12 February 1985	19.1 °C6 December 1985	26.5 °C	1,415 mm	246
1984	36.5 °C16 March 1984	19.3 °C14 December 1984	26.8 °C	1,195 mm	294
1983	38.1 °C7 March 1983	18.9 °C9 January 1983	26.9 °C	1,001 mm	257
1982	35.9 °C5 February 1982	19.8 °C10 January 1982	26.6 °C	1,128 mm	245
1981	35.8 °C18 April 1981	20.8 °C30 July 1981	26.7 °C	1,300 mm	261
1980	35.1 °C11 March 1980	18.5 °C23 December 1980	26.6 °C	1,655 mm	246
1979	36.1 °C28 February 1979	18.2 °C12 December 1979	26.6 °C	1,359 mm	242
1978	35.3 °C14 February 1978	19.7 °C5 July 1978	26.4 °C	1,179 mm	238
1977	36.0 °C15 March 1977	18.5 °C26 December 1977	26.6 °C	1,028 mm	249
1976	35.1 °C5 April 1976	18.6 °C2 December 1976	25.9 °C	1,220 mm	201
1975	36.0 °C31 January 1975	18.5 °C1 January 1975	26.0 °C	1,278 mm	221
1974	34.8 °C11 March 1974	18.1 °C30 December 1974	26.1 °C	1,352 mm	225
1973	37.8 °C27 January 1973	19.6 °C29 November 1973	26.9 °C	1,328 mm	267
1972	35.8 °C15 December 1972	20.7 °C14 August 1972	26.5 °C	1,229 mm	258
1971	35.6 °C17 February 1971	18.3 °C20 December 1971	26.0 °C	1,588 mm	241
1970	35.9 °C8 April 1970	19.1 °C4 December 1970	26.5 °C	1,427 mm	247
1969	37.0 °C4 February 1969	21.1 °C30 July 1969	26.4 °C	1,220 mm	233
1968	35.4 °C11 April 1968	18.5 °C18 January 1968	26.1 °C	1,724 mm	229
1967	35.2 °C14 March 1967	18.9 °C4 January 1967	26.1 °C	1,263 mm	206
1966	37.9 °C16 March 1966	18.2 °C3 January 1966	26.7 °C	1,024 mm	260
1965	35.5 °C15 February 1965	20.4 °C6 September 1965	26.2 °C	1,194 mm	247
1964	36.5 °C9 March 1964	18.2 °C13 January 1964	26.3 °C	864 mm	232
1963	36.8 °C14 March 1963	19.4 °C11 March 1963	26.2 °C	1,309 mm	250
1962	37.3 °C3 March 1962	18.2 °C8 February 1962	26.0 °C	1,291 mm	211
1961	37.1 °C8 March 1961	18.2 °C15 August 1961	26.3 °C	882 mm	259
1960	36.8 °C15 February 1960	19.6 °C2 January 1960	26.2 °C	1,197 mm	238
1959	37.1 °C2 February 1959	19.5 °C1 January 1959	26.2 °C	1,099 mm	242
1958	35.7 °C16 February 1958	19.0 °C3 August 1958	26.0 °C	958 mm	208
1957	35.4 °C19 February 1957	16.0 °C9 January 1957	25.5 °C	1,622 mm	182
1956	35.9 °C16 February 1956	18.2 °C10 August 1956	25.5 °C	1,201 mm	181
1955	36.3 °C19 February 1955	18.6 °C29 December 1955	25.8 °C	1,243 mm	210
1954	36.4 °C9 February 1954	18.1 °C24 July 1954	25.7 °C	1,041 mm	200
1953	35.5 °C30 January 1953	18.3 °C3 December 1953	26.1 °C	1,046 mm	222
1952	36.3 °C3 March 1952	19.3 °C4 February 1952	26.0 °C	1,202 mm	225
1951	34.9 °C28 January 1951	20.5 °C18 August 1951	26.0 °C	1,391 mm	226
1950	36.7 °C15 February 1950	19.5 °C9 September 1950	25.8 °C	1,139 mm	215
1949	36.8 °C19 February 1949	19.2 °C15 August 1949	26.2 °C	1,121 mm	248
1948	36.3 °C10 February 1948	18.8 °C5 January 1948	26.1 °C	1,080 mm	210
1947	36.4 °C30 January 1947	19.0 °C21 January 1947	26.0 °C	1,308 mm	211
1946	37.6 °C23 February 1946	18.2 °C1 January 1946	26.0 °C	967 mm	206
1945	37.8 °C6 April 1945	16.5 °C31 December 1945	26.2 °C	1,033 mm	240
1944	37.2 °C5 February 1944	18.5 °C1 February 1944	26.0 °C	1,406 mm	235
1943	35.7 °C5 March 1943	17.9 °C20 August 1943	25.4 °C	1,162 mm	216
1942	35.3 °C28 February 1942	19.3 °C24 July 1942	25.8 °C	1,090 mm	213
1941	35.4 °C9 March 1941	20.7 °C22 September 1941	25.9 °C	1,245 mm	215
1940	34.5 °C4 March 1940	19.7 °C4 August 1940	25.8 °C	1,227 mm	212

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?

Year

Across the whole year

Average daily high

32.4 °C

+1.1 °C

Hot days (≥ 30 °C)

278 d/yr

+28

Frost days (< 0 °C)

0 d/yr

Annual rainfall

951 mm

-216 mm

Month by month

	High	vs. normal	Precipitation	vs. normal
Jan	35.9 °C	+2.5 °C	3 mm	-17 mm
Feb	35.5 °C	+1.3 °C	26 mm	-13 mm
Mar	35.1 °C	+1.5 °C	46 mm	-36 mm
Apr	33.6 °C	+1.1 °C	45 mm	-69 mm
May	32.4 °C	+1.1 °C	118 mm	-38 mm
Jun	30.8 °C	+1.2 °C	161 mm	-6 mm
Jul	29.0 °C	+0.5 °C	102 mm	-31 mm
Aug	28.8 °C	+0.4 °C	86 mm	-22 mm
Sep	29.9 °C	+0.7 °C	201 mm	+61 mm
Oct	31.1 °C	+0.8 °C	117 mm	-14 mm
Nov	32.9 °C	+1.2 °C	27 mm	-28 mm
Dec	33.7 °C	+1.1 °C	21 mm	-5 mm

The year's extremes

Hottest day

37.4 °C

22 Feb 2025

Coldest day

21.8 °C

1 Sep 2025

Wettest day

58.0 mm

13 Sep 2025

Windiest day

17.5 km/h

12 Jul 2025

Strongest gust

41.0 km/h

18 Mar 2025

Hottest feels-like

43.8 °C

2 Mar 2025

Coldest feels-like

22.2 °C

12 Jan 2025

Sunniest day

12.0 h

19 Mar 2025

What was the weather like that day?

Your birthday, a wedding, a memorable trip: discover the actual weather for any date since 1940.

Date

Frequently asked questions

What is the climate of Adjaouèrè?

Adjaouèrè has a tropical savanna climate (Köppen Aw). Over 1940-2025, the average annual temperature is 26.7 °C and it receives 1,167 mm of precipitation per year.

What is the hottest day ever recorded in Adjaouèrè?

The hottest day measured in Adjaouèrè between 1940 and 2025 was 8 February 2020, reaching 38.6 °C.

What is the coldest day in Adjaouèrè?

The coldest day measured in Adjaouèrè between 1940 and 2025 was 9 January 1957, at 16.0 °C.

Does it snow in Adjaouèrè?

Almost never: Adjaouèrè sees virtually no snow, with about 0 frost days per year.

Has the climate of Adjaouèrè warmed?

Yes: Adjaouèrè warmed by +2.1 °C between 1940 and 2025, a statistically significant trend.

What is the wettest day in Adjaouèrè?

The wettest day measured in Adjaouèrè between 1940 and 2025 was 8 September 1944, with 140 mm of rain in 24 hours.

What was the windiest day in Adjaouèrè?

The windiest day measured in Adjaouèrè between 1940 and 2025 was 3 August 1977, with winds reaching 20.4 km/h.

What is the warmest month in Adjaouèrè?

The warmest month in Adjaouèrè is February (28.5 °C on average); the coldest is August (24.9 °C).

How much does it rain in Adjaouèrè?

Adjaouèrè receives on average 1,167 mm of precipitation per year, spread over about 217 rainy days.

Is it sunny in Adjaouèrè?

Adjaouèrè gets on average 9.4 hours of sunshine per day, roughly 3,431 hours per year over 1940-2025.

Are there tropical nights in Adjaouèrè?

Yes: Adjaouèrè has on average 362 tropical nights per year (temperature staying above 20 °C), over 1940-2025.

What was the most extreme apparent temperature in Adjaouèrè?

In Adjaouèrè, between 1940 and 2025, the highest apparent temperature reached 45.6 °C on 27 March 2024, and the lowest was 12.6 °C on 9 January 1957.

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