Koupela climate — normals and trends
Koupela (Burkina Faso) has a hot semi-arid climate (BSh) under the Köppen-Geiger classification. Its mean annual temperature is 28.1 °C and it receives 558 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 (32.6 °C on average) and the coldest is January (24.9 °C). Rainfall peaks in August.
Koupela averages 0 frost days, 321 hot days (≥ 30 °C) and 88 rainy days per year.
Koupela has warmed by +2.3 °C between 1940 and 2025, or +0.27 °C per decade. This trend is statistically significant.
The hottest day of the period reached 43.5 °C (on 6 April 2020) and the coldest 11.3 °C (on 14 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
KoupelaCentre-Est Region
- coords
- 12.18°, -0.35°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
28.1°C
Average daily high
34.3°C
Average daily low
22.7°C
Annual rainfall
558mm
Sunshine / day
10.9h
Mean relative humidity
47%
Average peak wind
14.2km/h
Seasonal range
7.7°C
Frost days (< 0 °C)
0 d/yr
Hot days (≥ 30 °C)
321 d/yr
Rainy days (≥ 1 mm)
88 d/yr
Annual snowfall
0.0 cm
Average feels-like high
36.1 °C
Average feels-like low
23.0 °C
Average peak gust
32.3 km/h
Tropical nights (≥ 20 °C)
285 d/yr
Solar radiation
21.8 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+2.3 °C
since 1940
+0.3 °C per decade · r² = 0.73 · 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
43.5 °C
6 April 2020
Coldest day
11.3 °C
14 January 1957
Wettest day
123 mm
20 August 1944
Windiest day
31.1 km/h
15 April 2022
Strongest gust
74.2 km/h
4 September 2002
Hottest feels-like
47.1 °C
6 May 2019
Coldest feels-like
6.9 °C
10 January 1957
Sunniest day
12.1 h
15 July 1951
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 | 34.2 °C | +1.8 °C | 0 mm | -0 mm |
| Feb | 36.5 °C | +1.4 °C | 0 mm | -1 mm |
| Mar | 41.0 °C | +3.0 °C | 1 mm | -3 mm |
| Apr | 40.9 °C | +2.1 °C | 2 mm | -11 mm |
| May | 38.6 °C | +1.2 °C | 20 mm | -17 mm |
| Jun | 35.5 °C | +1.0 °C | 56 mm | +1 mm |
| Jul | 31.0 °C | -0.5 °C | 143 mm | +22 mm |
| Aug | 30.0 °C | 0.0 °C | 207 mm | +22 mm |
| Sep | 31.3 °C | +0.1 °C | 88 mm | -20 mm |
| Oct | 35.2 °C | +1.0 °C | 11 mm | -21 mm |
| Nov | 36.4 °C | +1.3 °C | 0 mm | -2 mm |
| Dec | 35.1 °C | +2.3 °C | 0 mm | -0 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 Koupela?
Koupela has a hot semi-arid climate (Köppen BSh). Over 1940-2025, the average annual temperature is 28.1 °C and it receives 558 mm of precipitation per year.
What is the hottest day ever recorded in Koupela?
The hottest day measured in Koupela between 1940 and 2025 was 6 April 2020, reaching 43.5 °C.
What is the coldest day in Koupela?
The coldest day measured in Koupela between 1940 and 2025 was 14 January 1957, at 11.3 °C.
Does it snow in Koupela?
Almost never: Koupela sees virtually no snow, with about 0 frost days per year.
Has the climate of Koupela warmed?
Yes: Koupela warmed by +2.3 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Koupela?
The wettest day measured in Koupela between 1940 and 2025 was 20 August 1944, with 123 mm of rain in 24 hours.
What was the windiest day in Koupela?
The windiest day measured in Koupela between 1940 and 2025 was 15 April 2022, with winds reaching 31.1 km/h.
What is the warmest month in Koupela?
The warmest month in Koupela is April (32.6 °C on average); the coldest is January (24.9 °C).
How much does it rain in Koupela?
Koupela receives on average 558 mm of precipitation per year, spread over about 88 rainy days.
Is it sunny in Koupela?
Koupela gets on average 10.9 hours of sunshine per day, roughly 3,979 hours per year over 1940-2025.
Are there tropical nights in Koupela?
Yes: Koupela has on average 285 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Koupela?
In Koupela, between 1940 and 2025, the highest apparent temperature reached 47.1 °C on 6 May 2019, and the lowest was 6.9 °C on 10 January 1957.
Compare Koupela with another city
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Nearby cities
The climate around Koupela