Boké climate — normals and trends
Boké (Guinea) has a tropical savanna climate (Aw) under the Köppen-Geiger classification. Its mean annual temperature is 26.4 °C and it receives 2,093 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 April (28.5 °C on average) and the coldest is August (24.6 °C). Rainfall peaks in August.
Boké averages 0 frost days, 265 hot days (≥ 30 °C) and 167 rainy days per year.
Boké has warmed by +1.5 °C between 1940 and 2025, or +0.18 °C per decade. This trend is statistically significant.
The hottest day of the period reached 42.4 °C (on 31 March 2024) and the coldest 14.7 °C (on 25 December 1989).
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
BokéBoké Region
- coords
- 10.93°, -14.29°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
26.4°C
Average daily high
32.4°C
Average daily low
22.0°C
Annual rainfall
2,093mm
Sunshine / day
9.6h
Mean relative humidity
74%
Average peak wind
12.0km/h
Seasonal range
3.9°C
Frost days (< 0 °C)
0 d/yr
Hot days (≥ 30 °C)
265 d/yr
Rainy days (≥ 1 mm)
167 d/yr
Annual snowfall
0.0 cm
Average feels-like high
36.2 °C
Average feels-like low
25.3 °C
Average peak gust
28.5 km/h
Tropical nights (≥ 20 °C)
313 d/yr
Solar radiation
18.6 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.5 °C
since 1940
+0.2 °C per decade · r² = 0.77 · 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
42.4 °C
31 March 2024
Coldest day
14.7 °C
25 December 1989
Wettest day
321 mm
9 August 2010
Windiest day
28.6 km/h
20 February 1943
Strongest gust
61.6 km/h
14 February 2005
Hottest feels-like
45.7 °C
1 May 2024
Coldest feels-like
11.8 °C
2 January 1956
Sunniest day
12.0 h
26 March 1940
Normals computed over complete calendar years 1940–2025.
A specific year
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Across the whole year
Month by month
| High | vs. normal | Precipitation | vs. normal | |
|---|---|---|---|---|
| Jan | 35.6 °C | +1.5 °C | 0 mm | -1 mm |
| Feb | 37.0 °C | +1.2 °C | 0 mm | -1 mm |
| Mar | 37.4 °C | +0.7 °C | 0 mm | -1 mm |
| Apr | 37.2 °C | +0.6 °C | 7 mm | +2 mm |
| May | 34.7 °C | +0.2 °C | 39 mm | -14 mm |
| Jun | 31.5 °C | +0.9 °C | 187 mm | -57 mm |
| Jul | 28.6 °C | 0.0 °C | 552 mm | +103 mm |
| Aug | 28.7 °C | +0.6 °C | 707 mm | +152 mm |
| Sep | 29.4 °C | +0.2 °C | 856 mm | +416 mm |
| Oct | 31.5 °C | +0.9 °C | 220 mm | -48 mm |
| Nov | 31.7 °C | +0.4 °C | 86 mm | +16 mm |
| Dec | 32.6 °C | +0.2 °C | 0 mm | -5 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 Boké?
Boké has a tropical savanna climate (Köppen Aw). Over 1940-2025, the average annual temperature is 26.4 °C and it receives 2,093 mm of precipitation per year.
What is the hottest day ever recorded in Boké?
The hottest day measured in Boké between 1940 and 2025 was 31 March 2024, reaching 42.4 °C.
What is the coldest day in Boké?
The coldest day measured in Boké between 1940 and 2025 was 25 December 1989, at 14.7 °C.
Does it snow in Boké?
Almost never: Boké sees virtually no snow, with about 0 frost days per year.
Has the climate of Boké warmed?
Yes: Boké warmed by +1.5 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Boké?
The wettest day measured in Boké between 1940 and 2025 was 9 August 2010, with 321 mm of rain in 24 hours.
What was the windiest day in Boké?
The windiest day measured in Boké between 1940 and 2025 was 20 February 1943, with winds reaching 28.6 km/h.
What is the warmest month in Boké?
The warmest month in Boké is April (28.5 °C on average); the coldest is August (24.6 °C).
How much does it rain in Boké?
Boké receives on average 2,093 mm of precipitation per year, spread over about 167 rainy days.
Is it sunny in Boké?
Boké gets on average 9.6 hours of sunshine per day, roughly 3,504 hours per year over 1940-2025.
Are there tropical nights in Boké?
Yes: Boké has on average 313 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Boké?
In Boké, between 1940 and 2025, the highest apparent temperature reached 45.7 °C on 1 May 2024, and the lowest was 11.8 °C on 2 January 1956.
Compare Boké with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Boké