Borotou-Koro climate — normals and trends

Q: What is the climate of Borotou-Koro?

Borotou-Koro has a tropical savanna climate (Köppen Aw). Over 1940-2025, the average annual temperature is 26.0 °C and it receives 1,325 mm of precipitation per year.

Q: What is the hottest day ever recorded in Borotou-Koro?

The hottest day measured in Borotou-Koro between 1940 and 2025 was 29 March 1998, reaching 39.8 °C.

Q: What is the coldest day in Borotou-Koro?

The coldest day measured in Borotou-Koro between 1940 and 2025 was 4 January 1967, at 10.4 °C.

Q: Does it snow in Borotou-Koro?

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

Q: Has the climate of Borotou-Koro warmed?

Yes: Borotou-Koro warmed by +1.7 °C between 1940 and 2025, a statistically significant trend.

Q: What is the wettest day in Borotou-Koro?

The wettest day measured in Borotou-Koro between 1940 and 2025 was 12 August 2003, with 151 mm of rain in 24 hours.

Q: What was the windiest day in Borotou-Koro?

The windiest day measured in Borotou-Koro between 1940 and 2025 was 22 February 1943, with winds reaching 20.6 km/h.

Q: What is the warmest month in Borotou-Koro?

The warmest month in Borotou-Koro is March (28.2 °C on average); the coldest is August (24.3 °C).

Q: How much does it rain in Borotou-Koro?

Borotou-Koro receives on average 1,325 mm of precipitation per year, spread over about 187 rainy days.

Q: Is it sunny in Borotou-Koro?

Borotou-Koro gets on average 10.3 hours of sunshine per day, roughly 3,760 hours per year over 1940-2025.

Borotou-Koro (Ivory Coast) has a tropical savanna climate (Aw) under the Köppen-Geiger classification. Its mean annual temperature is 26.0 °C and it receives 1,325 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 (28.2 °C on average) and the coldest is August (24.3 °C). Rainfall peaks in September.

Borotou-Koro averages 0 frost days, 284 hot days (≥ 30 °C) and 187 rainy days per year.

Borotou-Koro has warmed by +1.7 °C between 1940 and 2025, or +0.20 °C per decade. This trend is statistically significant.

The hottest day of the period reached 39.8 °C (on 29 March 1998) and the coldest 10.4 °C (on 4 January 1967).

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

Borotou-KoroWoroba

coords: 8.49°, -7.18°
period: 1940–2025 · 86 yrs

AwTropical savannaWarmest monthMarchColdest monthAugustWettest monthSeptemberDriest monthJanuary

Mean daily temperature

26.0°C

Average daily high

32.1°C

Average daily low

21.3°C

Annual rainfall

1,325mm

Sunshine / day

10.3h

Mean relative humidity

71%

Average peak wind

10.1km/h

Seasonal range

3.9°C

Frost days (< 0 °C)

0 d/yr

Hot days (≥ 30 °C)

284 d/yr

Rainy days (≥ 1 mm)

187 d/yr

Annual snowfall

0.0 cm

Average feels-like high

35.8 °C

Average feels-like low

23.9 °C

Average peak gust

26.5 km/h

Tropical nights (≥ 20 °C)

308 d/yr

Solar radiation

19.3 MJ/m²

Has the climate changed?

One stripe per year, 1940 to 2025

+1.7 °C

since 1940

+0.2 °C per decade · r² = 0.81 · 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

39.8 °C

29 March 1998

Coldest day

10.4 °C

4 January 1967

Wettest day

151 mm

12 August 2003

Windiest day

20.6 km/h

22 February 1943

Strongest gust

52.9 km/h

22 February 1943

Hottest feels-like

44.9 °C

2 April 2024

Coldest feels-like

7.5 °C

4 January 1967

Sunniest day

12.5 h

29 June 1940

Year	Hottest day	Coldest day	Annual mean	Rainfall	Hot days
2025	38.4 °C18 February 2025	15.5 °C1 January 2025	26.8 °C	1,238 mm	309
2024	39.8 °C2 March 2024	14.6 °C16 December 2024	26.9 °C	1,058 mm	311
2023	38.5 °C3 March 2023	13.4 °C2 January 2023	27.0 °C	1,035 mm	330
2022	38.7 °C8 March 2022	13.6 °C21 January 2022	26.3 °C	1,373 mm	303
2021	38.0 °C12 February 2021	14.7 °C17 January 2021	26.9 °C	1,191 mm	314
2020	39.3 °C24 February 2020	14.3 °C5 February 2020	26.9 °C	1,224 mm	308
2019	38.9 °C15 March 2019	14.3 °C7 January 2019	26.8 °C	1,380 mm	306
2018	38.6 °C17 February 2018	13.2 °C15 January 2018	26.4 °C	1,463 mm	309
2017	38.4 °C25 April 2017	15.4 °C6 January 2017	26.8 °C	1,190 mm	320
2016	39.3 °C25 February 2016	14.4 °C6 January 2016	26.7 °C	1,174 mm	315
2015	37.6 °C3 February 2015	13.5 °C21 December 2015	26.5 °C	1,044 mm	322
2014	38.0 °C10 March 2014	14.2 °C30 December 2014	26.6 °C	1,047 mm	329
2013	39.4 °C25 February 2013	14.1 °C7 January 2013	26.4 °C	1,023 mm	311
2012	38.9 °C30 March 2012	14.4 °C17 January 2012	26.3 °C	1,348 mm	300
2011	39.2 °C20 February 2011	13.4 °C14 January 2011	26.4 °C	1,240 mm	316
2010	38.6 °C15 April 2010	14.6 °C21 January 2010	26.8 °C	1,373 mm	319
2009	38.0 °C9 March 2009	15.6 °C11 December 2009	26.5 °C	1,197 mm	311
2008	38.5 °C24 February 2008	14.4 °C1 January 2008	26.4 °C	1,293 mm	302
2007	38.1 °C29 January 2007	14.4 °C16 January 2007	26.5 °C	1,245 mm	308
2006	38.3 °C9 February 2006	14.5 °C28 December 2006	26.7 °C	1,086 mm	317
2005	39.3 °C1 March 2005	14.9 °C16 January 2005	26.6 °C	1,302 mm	309
2004	38.9 °C16 February 2004	14.9 °C12 January 2004	26.7 °C	1,218 mm	319
2003	38.7 °C8 February 2003	15.1 °C29 January 2003	26.6 °C	1,526 mm	306
2002	37.6 °C2 April 2002	14.0 °C28 December 2002	26.4 °C	1,230 mm	307
2001	37.6 °C1 March 2001	13.1 °C29 January 2001	26.2 °C	1,119 mm	283
2000	37.3 °C25 March 2000	13.3 °C12 February 2000	26.0 °C	1,160 mm	271
1999	37.7 °C6 March 1999	13.8 °C21 December 1999	25.9 °C	1,365 mm	267
1998	39.8 °C29 March 1998	14.0 °C22 January 1998	26.5 °C	1,363 mm	284
1997	38.2 °C19 March 1997	13.9 °C30 December 1997	26.1 °C	1,468 mm	273
1996	36.1 °C7 March 1996	15.0 °C20 December 1996	26.1 °C	1,387 mm	283
1995	36.9 °C26 February 1995	14.1 °C27 January 1995	25.9 °C	1,563 mm	283
1994	38.9 °C25 March 1994	14.4 °C19 December 1994	26.1 °C	1,236 mm	289
1993	37.8 °C20 February 1993	14.1 °C13 January 1993	26.1 °C	1,551 mm	306
1992	37.5 °C22 February 1992	14.2 °C16 January 1992	26.1 °C	1,351 mm	276
1991	37.9 °C11 March 1991	13.8 °C4 January 1991	26.2 °C	1,213 mm	290
1990	39.1 °C28 March 1990	15.1 °C14 February 1990	26.3 °C	1,489 mm	299
1989	37.4 °C28 February 1989	12.9 °C3 January 1989	26.2 °C	1,372 mm	286
1988	37.8 °C29 February 1988	13.1 °C25 December 1988	26.2 °C	1,475 mm	283
1987	38.1 °C23 February 1987	14.5 °C19 December 1987	26.8 °C	1,308 mm	319
1986	38.6 °C23 February 1986	13.0 °C3 January 1986	25.9 °C	1,278 mm	285
1985	38.5 °C21 March 1985	13.8 °C13 February 1985	25.9 °C	1,401 mm	265
1984	37.9 °C25 February 1984	14.1 °C9 January 1984	26.0 °C	1,425 mm	301
1983	38.1 °C30 March 1983	13.8 °C8 January 1983	26.3 °C	1,088 mm	308
1982	36.8 °C6 February 1982	12.8 °C8 January 1982	25.7 °C	1,340 mm	284
1981	37.4 °C17 February 1981	13.7 °C7 January 1981	26.1 °C	1,230 mm	300
1980	37.4 °C2 March 1980	13.6 °C28 December 1980	26.1 °C	1,483 mm	287
1979	36.2 °C16 February 1979	15.2 °C5 December 1979	25.8 °C	1,791 mm	278
1978	37.2 °C14 February 1978	15.1 °C11 December 1978	26.0 °C	1,446 mm	264
1977	36.8 °C28 February 1977	12.3 °C28 December 1977	25.9 °C	1,268 mm	270
1976	36.2 °C7 April 1976	12.3 °C23 January 1976	25.2 °C	1,271 mm	226
1975	36.8 °C15 March 1975	12.5 °C24 January 1975	25.4 °C	1,340 mm	243
1974	36.8 °C1 March 1974	13.1 °C10 January 1974	25.4 °C	1,364 mm	254
1973	38.9 °C12 March 1973	14.0 °C20 December 1973	26.1 °C	1,422 mm	300
1972	37.3 °C31 March 1972	13.7 °C3 January 1972	25.9 °C	1,354 mm	288
1971	38.5 °C8 April 1971	12.3 °C28 December 1971	25.3 °C	1,705 mm	265
1970	37.2 °C22 February 1970	12.6 °C13 December 1970	26.0 °C	1,262 mm	285
1969	37.4 °C21 February 1969	14.5 °C7 December 1969	25.9 °C	1,646 mm	269
1968	36.6 °C5 April 1968	11.0 °C19 January 1968	25.6 °C	1,888 mm	292
1967	36.9 °C18 March 1967	10.4 °C4 January 1967	25.3 °C	1,454 mm	259
1966	37.5 °C7 March 1966	12.5 °C7 January 1966	25.7 °C	1,513 mm	303
1965	37.1 °C12 March 1965	14.1 °C7 December 1965	25.5 °C	1,264 mm	282
1964	38.6 °C10 March 1964	14.7 °C14 January 1964	25.6 °C	1,192 mm	262
1963	37.1 °C8 February 1963	13.5 °C11 January 1963	25.9 °C	1,371 mm	294
1962	36.8 °C17 February 1962	14.3 °C14 January 1962	25.3 °C	1,645 mm	269
1961	37.9 °C25 February 1961	12.3 °C14 December 1961	25.5 °C	1,012 mm	289
1960	37.2 °C13 March 1960	13.8 °C3 January 1960	25.7 °C	1,454 mm	284
1959	37.1 °C16 March 1959	14.4 °C25 January 1959	25.6 °C	1,303 mm	279
1958	37.6 °C13 March 1958	14.9 °C26 December 1958	25.7 °C	1,251 mm	259
1957	36.9 °C20 February 1957	12.4 °C11 January 1957	25.1 °C	1,928 mm	248
1956	36.7 °C5 February 1956	14.0 °C1 January 1956	25.0 °C	1,380 mm	242
1955	37.3 °C23 February 1955	13.5 °C31 December 1955	25.2 °C	1,232 mm	236
1954	36.9 °C6 March 1954	14.3 °C2 January 1954	25.2 °C	1,310 mm	240
1953	37.8 °C9 February 1953	14.5 °C4 December 1953	25.7 °C	1,406 mm	265
1952	37.7 °C28 January 1952	13.9 °C1 January 1952	25.4 °C	1,345 mm	248
1951	36.4 °C15 March 1951	14.7 °C30 December 1951	25.4 °C	1,302 mm	263
1950	37.3 °C6 March 1950	14.0 °C16 January 1950	25.1 °C	1,226 mm	241
1949	37.2 °C21 February 1949	14.8 °C7 January 1949	25.3 °C	1,307 mm	271
1948	37.4 °C3 April 1948	13.8 °C5 January 1948	25.4 °C	1,150 mm	262
1947	37.1 °C17 February 1947	13.1 °C22 January 1947	25.7 °C	1,215 mm	253
1946	37.5 °C3 March 1946	13.8 °C1 January 1946	25.2 °C	1,301 mm	258
1945	38.3 °C22 March 1945	13.7 °C4 February 1945	25.5 °C	990 mm	274
1944	35.7 °C15 March 1944	15.1 °C20 December 1944	25.2 °C	1,460 mm	250
1943	37.9 °C14 March 1943	14.1 °C14 January 1943	25.0 °C	1,109 mm	241
1942	36.3 °C12 February 1942	13.9 °C16 January 1942	25.2 °C	1,145 mm	269
1941	37.4 °C29 March 1941	14.3 °C28 December 1941	25.5 °C	1,499 mm	278
1940	36.5 °C21 February 1940	15.7 °C7 January 1940	25.3 °C	1,247 mm	275

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

32.9 °C

+0.8 °C

Hot days (≥ 30 °C)

309 d/yr

+25

Frost days (< 0 °C)

0 d/yr

Annual rainfall

1238 mm

-87 mm

Month by month

	High	vs. normal	Precipitation	vs. normal
Jan	34.8 °C	+1.1 °C	0 mm	-9 mm
Feb	35.9 °C	+0.9 °C	14 mm	-9 mm
Mar	36.3 °C	+1.3 °C	59 mm	-7 mm
Apr	34.9 °C	+1.1 °C	55 mm	-58 mm
May	33.6 °C	+1.1 °C	143 mm	+7 mm
Jun	31.9 °C	+1.1 °C	81 mm	-67 mm
Jul	29.0 °C	0.0 °C	210 mm	+31 mm
Aug	29.0 °C	+0.3 °C	314 mm	+95 mm
Sep	30.7 °C	+0.9 °C	224 mm	-2 mm
Oct	32.0 °C	+0.9 °C	92 mm	-55 mm
Nov	33.2 °C	+0.9 °C	34 mm	-14 mm
Dec	34.2 °C	+1.3 °C	13 mm	+1 mm

The year's extremes

Hottest day

38.4 °C

18 Feb 2025

Coldest day

15.5 °C

1 Jan 2025

Wettest day

71.4 mm

18 May 2025

Windiest day

16.7 km/h

4 Mar 2025

Strongest gust

40.3 km/h

17 Sep 2025

Hottest feels-like

43.9 °C

7 Apr 2025

Coldest feels-like

13.0 °C

11 Jan 2025

Sunniest day

12.5 h

19 Jun 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 Borotou-Koro?

Borotou-Koro has a tropical savanna climate (Köppen Aw). Over 1940-2025, the average annual temperature is 26.0 °C and it receives 1,325 mm of precipitation per year.

What is the hottest day ever recorded in Borotou-Koro?

The hottest day measured in Borotou-Koro between 1940 and 2025 was 29 March 1998, reaching 39.8 °C.

What is the coldest day in Borotou-Koro?

The coldest day measured in Borotou-Koro between 1940 and 2025 was 4 January 1967, at 10.4 °C.

Does it snow in Borotou-Koro?

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

Has the climate of Borotou-Koro warmed?

Yes: Borotou-Koro warmed by +1.7 °C between 1940 and 2025, a statistically significant trend.

What is the wettest day in Borotou-Koro?

The wettest day measured in Borotou-Koro between 1940 and 2025 was 12 August 2003, with 151 mm of rain in 24 hours.

What was the windiest day in Borotou-Koro?

The windiest day measured in Borotou-Koro between 1940 and 2025 was 22 February 1943, with winds reaching 20.6 km/h.

What is the warmest month in Borotou-Koro?

The warmest month in Borotou-Koro is March (28.2 °C on average); the coldest is August (24.3 °C).

How much does it rain in Borotou-Koro?

Borotou-Koro receives on average 1,325 mm of precipitation per year, spread over about 187 rainy days.

Is it sunny in Borotou-Koro?

Borotou-Koro gets on average 10.3 hours of sunshine per day, roughly 3,760 hours per year over 1940-2025.

Are there tropical nights in Borotou-Koro?

Yes: Borotou-Koro has on average 308 tropical nights per year (temperature staying above 20 °C), over 1940-2025.

What was the most extreme apparent temperature in Borotou-Koro?

In Borotou-Koro, between 1940 and 2025, the highest apparent temperature reached 44.9 °C on 2 April 2024, and the lowest was 7.5 °C on 4 January 1967.

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