Gueckedou climate — normals and trends

Q: What is the climate of Gueckedou?

Gueckedou has a tropical monsoon climate (Köppen Am). Over 1940-2025, the average annual temperature is 24.6 °C and it receives 2,259 mm of precipitation per year.

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

The hottest day measured in Gueckedou between 1940 and 2025 was 3 March 2023, reaching 38.8 °C.

Q: What is the coldest day in Gueckedou?

The coldest day measured in Gueckedou between 1940 and 2025 was 14 December 1970, at 13.3 °C.

Q: Does it snow in Gueckedou?

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

Q: Has the climate of Gueckedou warmed?

Yes: Gueckedou warmed by +1.6 °C between 1940 and 2025, a statistically significant trend.

Q: What is the wettest day in Gueckedou?

The wettest day measured in Gueckedou between 1940 and 2025 was 17 August 1946, with 203 mm of rain in 24 hours.

Q: What was the windiest day in Gueckedou?

The windiest day measured in Gueckedou between 1940 and 2025 was 22 February 1943, with winds reaching 29.3 km/h.

Q: What is the warmest month in Gueckedou?

The warmest month in Gueckedou is March (26.9 °C on average); the coldest is August (22.9 °C).

Q: How much does it rain in Gueckedou?

Gueckedou receives on average 2,259 mm of precipitation per year, spread over about 233 rainy days.

Q: Is it sunny in Gueckedou?

Gueckedou gets on average 8.8 hours of sunshine per day, roughly 3,212 hours per year over 1940-2025.

Gueckedou (Guinea) has a tropical monsoon climate (Am) under the Köppen-Geiger classification. Its mean annual temperature is 24.6 °C and it receives 2,259 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 (26.9 °C on average) and the coldest is August (22.9 °C). Rainfall peaks in September.

Gueckedou averages 0 frost days, 140 hot days (≥ 30 °C) and 233 rainy days per year.

Gueckedou has warmed by +1.6 °C between 1940 and 2025, or +0.19 °C per decade. This trend is statistically significant.

The hottest day of the period reached 38.8 °C (on 3 March 2023) and the coldest 13.3 °C (on 14 December 1970).

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

GueckedouNzérékoré Region

coords: 8.57°, -10.13°
period: 1940–2025 · 86 yrs

AmTropical monsoonWarmest monthMarchColdest monthAugustWettest monthSeptemberDriest monthJanuary

Mean daily temperature

24.6°C

Average daily high

29.5°C

Average daily low

21.3°C

Annual rainfall

2,259mm

Sunshine / day

8.8h

Mean relative humidity

79%

Average peak wind

10.4km/h

Seasonal range

4.0°C

Frost days (< 0 °C)

0 d/yr

Hot days (≥ 30 °C)

140 d/yr

Rainy days (≥ 1 mm)

233 d/yr

Annual snowfall

0.0 cm

Average feels-like high

33.4 °C

Average feels-like low

24.3 °C

Average peak gust

25.4 km/h

Tropical nights (≥ 20 °C)

321 d/yr

Solar radiation

16.9 MJ/m²

Has the climate changed?

One stripe per year, 1940 to 2025

+1.6 °C

since 1940

+0.2 °C per decade · r² = 0.74 · 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

38.8 °C

3 March 2023

Coldest day

13.3 °C

14 December 1970

Wettest day

203 mm

17 August 1946

Windiest day

29.3 km/h

22 February 1943

Strongest gust

65.2 km/h

1 March 1943

Hottest feels-like

43.8 °C

27 April 2024

Coldest feels-like

10.5 °C

10 January 1957

Sunniest day

12.2 h

23 May 1963

Year	Hottest day	Coldest day	Annual mean	Rainfall	Hot days
2025	38.3 °C3 March 2025	16.7 °C4 January 2025	25.7 °C	2,329 mm	184
2024	37.6 °C15 February 2024	15.4 °C21 December 2024	26.1 °C	1,994 mm	224
2023	38.8 °C3 March 2023	15.2 °C5 January 2023	25.7 °C	1,915 mm	212
2022	38.7 °C7 March 2022	15.7 °C22 January 2022	25.5 °C	1,930 mm	189
2021	37.8 °C9 February 2021	17.7 °C23 December 2021	25.6 °C	2,136 mm	226
2020	38.2 °C5 March 2020	15.8 °C3 January 2020	25.6 °C	2,055 mm	226
2019	38.2 °C6 March 2019	17.7 °C9 January 2019	25.7 °C	2,311 mm	214
2018	37.5 °C16 February 2018	16.5 °C14 January 2018	25.2 °C	2,208 mm	207
2017	36.9 °C7 February 2017	17.0 °C24 December 2017	25.5 °C	2,106 mm	216
2016	38.6 °C21 February 2016	15.1 °C6 January 2016	25.4 °C	1,954 mm	194
2015	35.5 °C1 April 2015	15.4 °C19 December 2015	25.0 °C	1,713 mm	174
2014	36.5 °C13 March 2014	16.3 °C30 December 2014	24.9 °C	1,861 mm	148
2013	36.9 °C9 February 2013	16.1 °C24 December 2013	25.1 °C	1,745 mm	165
2012	36.1 °C13 February 2012	15.5 °C21 December 2012	24.8 °C	2,157 mm	147
2011	36.8 °C20 February 2011	16.3 °C17 December 2011	24.7 °C	1,930 mm	143
2010	36.9 °C6 February 2010	18.2 °C13 January 2010	25.0 °C	2,198 mm	142
2009	34.8 °C10 February 2009	17.2 °C11 December 2009	25.0 °C	2,194 mm	178
2008	35.4 °C23 February 2008	16.2 °C2 January 2008	24.7 °C	2,321 mm	155
2007	36.1 °C7 March 2007	16.3 °C15 January 2007	25.0 °C	2,185 mm	143
2006	35.0 °C4 March 2006	17.0 °C7 December 2006	25.0 °C	1,970 mm	153
2005	34.6 °C15 February 2005	15.8 °C12 January 2005	24.7 °C	2,302 mm	125
2004	34.9 °C4 February 2004	17.8 °C12 January 2004	24.9 °C	2,353 mm	125
2003	36.3 °C16 February 2003	16.1 °C30 December 2003	25.0 °C	2,122 mm	159
2002	35.7 °C9 February 2002	16.3 °C26 December 2002	24.9 °C	2,456 mm	156
2001	36.5 °C27 February 2001	15.9 °C14 February 2001	24.7 °C	2,074 mm	130
2000	34.8 °C14 March 2000	14.9 °C11 February 2000	24.3 °C	2,400 mm	102
1999	36.7 °C6 March 1999	14.4 °C15 December 1999	24.6 °C	2,143 mm	135
1998	37.3 °C29 March 1998	15.6 °C20 January 1998	25.1 °C	2,184 mm	140
1997	36.9 °C19 March 1997	15.5 °C30 December 1997	24.8 °C	2,290 mm	118
1996	34.6 °C24 February 1996	18.3 °C14 December 1996	24.6 °C	2,282 mm	109
1995	35.2 °C8 February 1995	15.8 °C13 January 1995	24.7 °C	2,345 mm	125
1994	35.1 °C18 March 1994	14.7 °C18 December 1994	24.5 °C	2,046 mm	135
1993	34.6 °C3 February 1993	14.7 °C30 December 1993	24.6 °C	2,382 mm	140
1992	35.2 °C24 February 1992	15.3 °C4 January 1992	24.5 °C	2,167 mm	114
1991	34.8 °C4 April 1991	14.2 °C3 January 1991	24.6 °C	1,848 mm	125
1990	36.0 °C17 March 1990	15.2 °C29 December 1990	24.9 °C	2,193 mm	153
1989	36.0 °C28 February 1989	15.1 °C3 January 1989	24.9 °C	2,419 mm	180
1988	37.6 °C11 March 1988	14.3 °C19 December 1988	25.1 °C	2,136 mm	175
1987	37.8 °C23 February 1987	17.2 °C23 December 1987	25.5 °C	2,432 mm	182
1986	37.2 °C6 April 1986	14.9 °C18 December 1986	24.7 °C	2,112 mm	171
1985	35.6 °C25 February 1985	14.7 °C26 December 1985	24.6 °C	2,246 mm	153
1984	36.5 °C18 February 1984	15.0 °C19 December 1984	24.7 °C	2,338 mm	153
1983	37.6 °C22 February 1983	15.3 °C8 January 1983	25.0 °C	2,043 mm	150
1982	35.5 °C3 March 1982	15.0 °C8 January 1982	24.5 °C	2,403 mm	134
1981	35.0 °C3 March 1981	14.8 °C6 January 1981	24.6 °C	2,728 mm	166
1980	35.2 °C16 March 1980	15.1 °C20 December 1980	24.7 °C	3,037 mm	146
1979	35.5 °C4 March 1979	16.0 °C29 December 1979	24.8 °C	2,528 mm	132
1978	34.6 °C14 February 1978	15.6 °C4 December 1978	24.5 °C	2,620 mm	123
1977	37.0 °C9 March 1977	16.3 °C27 December 1977	24.9 °C	2,234 mm	160
1976	35.5 °C28 February 1976	14.8 °C4 December 1976	24.2 °C	2,537 mm	114
1975	35.5 °C11 February 1975	15.2 °C23 January 1975	24.6 °C	2,421 mm	134
1974	36.1 °C23 February 1974	15.3 °C12 January 1974	24.6 °C	2,222 mm	138
1973	37.8 °C10 February 1973	16.0 °C28 November 1973	25.2 °C	2,429 mm	183
1972	35.0 °C16 March 1972	16.0 °C2 January 1972	24.6 °C	2,793 mm	142
1971	36.9 °C21 March 1971	14.1 °C28 December 1971	24.2 °C	2,840 mm	134
1970	35.4 °C18 January 1970	13.3 °C14 December 1970	24.5 °C	2,391 mm	141
1969	35.2 °C19 February 1969	17.8 °C12 January 1969	24.4 °C	2,796 mm	123
1968	36.0 °C17 March 1968	16.7 °C6 January 1968	24.4 °C	3,122 mm	135
1967	36.2 °C15 February 1967	14.9 °C5 January 1967	24.4 °C	2,510 mm	139
1966	36.0 °C29 January 1966	15.9 °C4 January 1966	24.6 °C	2,525 mm	150
1965	36.2 °C16 March 1965	16.3 °C22 December 1965	24.2 °C	1,974 mm	140
1964	36.5 °C3 February 1964	18.0 °C2 December 1964	24.5 °C	2,185 mm	125
1963	34.0 °C31 December 1963	18.1 °C7 January 1963	24.5 °C	2,501 mm	145
1962	36.2 °C10 February 1962	16.7 °C12 December 1962	24.3 °C	2,570 mm	117
1961	36.1 °C13 March 1961	17.3 °C11 January 1961	24.4 °C	2,029 mm	141
1960	36.2 °C12 February 1960	15.8 °C31 December 1960	24.5 °C	2,222 mm	124
1959	35.6 °C1 March 1959	16.2 °C20 December 1959	24.3 °C	2,104 mm	126
1958	36.1 °C13 March 1958	16.4 °C31 December 1958	24.0 °C	2,256 mm	77
1957	34.8 °C26 February 1957	13.5 °C12 January 1957	23.8 °C	2,624 mm	69
1956	33.5 °C31 January 1956	16.1 °C7 January 1956	23.6 °C	2,203 mm	69
1955	35.5 °C30 January 1955	14.6 °C30 December 1955	23.8 °C	2,378 mm	94
1954	34.2 °C11 February 1954	16.6 °C15 December 1954	23.6 °C	2,311 mm	99
1953	36.7 °C17 February 1953	17.8 °C5 December 1953	24.4 °C	2,318 mm	121
1952	35.6 °C10 February 1952	15.5 °C13 December 1952	24.2 °C	2,445 mm	123
1951	33.1 °C2 January 1951	15.3 °C29 December 1951	24.0 °C	2,287 mm	102
1950	37.4 °C8 March 1950	16.9 °C15 January 1950	24.1 °C	1,967 mm	108
1949	34.9 °C26 February 1949	14.4 °C18 December 1949	24.0 °C	2,566 mm	96
1948	35.8 °C28 January 1948	16.8 °C3 December 1948	24.1 °C	2,194 mm	118
1947	35.8 °C28 January 1947	15.0 °C3 January 1947	24.3 °C	1,946 mm	139
1946	34.9 °C14 February 1946	15.2 °C30 December 1946	23.8 °C	2,285 mm	98
1945	36.4 °C15 March 1945	14.6 °C25 December 1945	24.1 °C	1,695 mm	123
1944	32.1 °C26 January 1944	16.2 °C19 December 1944	23.7 °C	2,280 mm	62
1943	37.1 °C4 March 1943	15.9 °C13 January 1943	23.7 °C	1,959 mm	106
1942	34.0 °C30 January 1942	14.5 °C23 December 1942	23.8 °C	1,693 mm	107
1941	34.3 °C2 April 1941	16.7 °C9 December 1941	23.9 °C	2,328 mm	89
1940	33.4 °C8 February 1940	15.7 °C7 January 1940	23.7 °C	2,297 mm	67

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

30.6 °C

+1.1 °C

Hot days (≥ 30 °C)

184 d/yr

+44

Frost days (< 0 °C)

0 d/yr

Annual rainfall

2329 mm

+70 mm

Month by month

	High	vs. normal	Precipitation	vs. normal
Jan	34.9 °C	+3.1 °C	2 mm	-15 mm
Feb	36.0 °C	+3.0 °C	8 mm	-22 mm
Mar	35.4 °C	+2.8 °C	65 mm	-12 mm
Apr	32.3 °C	+1.4 °C	164 mm	+24 mm
May	30.3 °C	+0.7 °C	179 mm	-65 mm
Jun	29.4 °C	+1.1 °C	158 mm	-140 mm
Jul	26.8 °C	+0.2 °C	362 mm	+62 mm
Aug	26.5 °C	+0.2 °C	419 mm	+87 mm
Sep	28.0 °C	+0.6 °C	543 mm	+178 mm
Oct	29.1 °C	+0.6 °C	244 mm	-59 mm
Nov	29.2 °C	+0.4 °C	165 mm	+33 mm
Dec	30.0 °C	+0.2 °C	22 mm	-1 mm

The year's extremes

Hottest day

38.3 °C

3 Mar 2025

Coldest day

16.7 °C

4 Jan 2025

Wettest day

84.9 mm

8 Sep 2025

Windiest day

19.0 km/h

7 Mar 2025

Strongest gust

42.8 km/h

9 Oct 2025

Hottest feels-like

41.2 °C

17 Mar 2025

Coldest feels-like

14.9 °C

1 Jan 2025

Sunniest day

12.0 h

20 May 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 Gueckedou?

Gueckedou has a tropical monsoon climate (Köppen Am). Over 1940-2025, the average annual temperature is 24.6 °C and it receives 2,259 mm of precipitation per year.

What is the hottest day ever recorded in Gueckedou?

The hottest day measured in Gueckedou between 1940 and 2025 was 3 March 2023, reaching 38.8 °C.

What is the coldest day in Gueckedou?

The coldest day measured in Gueckedou between 1940 and 2025 was 14 December 1970, at 13.3 °C.

Does it snow in Gueckedou?

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

Has the climate of Gueckedou warmed?

Yes: Gueckedou warmed by +1.6 °C between 1940 and 2025, a statistically significant trend.

What is the wettest day in Gueckedou?

The wettest day measured in Gueckedou between 1940 and 2025 was 17 August 1946, with 203 mm of rain in 24 hours.

What was the windiest day in Gueckedou?

The windiest day measured in Gueckedou between 1940 and 2025 was 22 February 1943, with winds reaching 29.3 km/h.

What is the warmest month in Gueckedou?

The warmest month in Gueckedou is March (26.9 °C on average); the coldest is August (22.9 °C).

How much does it rain in Gueckedou?

Gueckedou receives on average 2,259 mm of precipitation per year, spread over about 233 rainy days.

Is it sunny in Gueckedou?

Gueckedou gets on average 8.8 hours of sunshine per day, roughly 3,212 hours per year over 1940-2025.

Are there tropical nights in Gueckedou?

Yes: Gueckedou has on average 321 tropical nights per year (temperature staying above 20 °C), over 1940-2025.

What was the most extreme apparent temperature in Gueckedou?

In Gueckedou, between 1940 and 2025, the highest apparent temperature reached 43.8 °C on 27 April 2024, and the lowest was 10.5 °C on 10 January 1957.

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