Ahouanou climate — normals and trends
Ahouanou (Ivory Coast) has a tropical rainforest climate (Af) under the Köppen-Geiger classification. Its mean annual temperature is 25.5 °C and it receives 2,242 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 (24.1 °C). Rainfall peaks in June.
Ahouanou averages 0 frost days, 189 hot days (≥ 30 °C) and 308 rainy days per year.
Ahouanou has warmed by +2.0 °C between 1940 and 2025, or +0.23 °C per decade. This trend is statistically significant.
The hottest day of the period reached 38.3 °C (on 5 March 2016) and the coldest 14.2 °C (on 9 January 1993).
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
AhouanouLagunes District
- coords
- 5.51°, -4.86°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
25.5°C
Average daily high
30.0°C
Average daily low
22.5°C
Annual rainfall
2,242mm
Sunshine / day
9.7h
Mean relative humidity
87%
Average peak wind
9.8km/h
Seasonal range
2.8°C
Frost days (< 0 °C)
0 d/yr
Hot days (≥ 30 °C)
189 d/yr
Rainy days (≥ 1 mm)
308 d/yr
Annual snowfall
0.0 cm
Average feels-like high
35.8 °C
Average feels-like low
26.6 °C
Average peak gust
25.9 km/h
Tropical nights (≥ 20 °C)
354 d/yr
Solar radiation
16.5 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+2.0 °C
since 1940
+0.2 °C per decade · r² = 0.87 · 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
38.3 °C
5 March 2016
Coldest day
14.2 °C
9 January 1993
Wettest day
166 mm
6 June 2014
Windiest day
20.9 km/h
6 January 2016
Strongest gust
47.9 km/h
6 January 2016
Hottest feels-like
45.0 °C
15 March 2024
Coldest feels-like
13.4 °C
9 January 1993
Sunniest day
12.2 h
19 July 1944
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?
Across the whole year
Month by month
| High | vs. normal | Precipitation | vs. normal | |
|---|---|---|---|---|
| Jan | 33.2 °C | +2.0 °C | 57 mm | -51 mm |
| Feb | 34.1 °C | +2.2 °C | 65 mm | -74 mm |
| Mar | 34.3 °C | +2.2 °C | 92 mm | -109 mm |
| Apr | 32.5 °C | +0.9 °C | 180 mm | -35 mm |
| May | 31.1 °C | +0.7 °C | 175 mm | -75 mm |
| Jun | 29.4 °C | +0.8 °C | 414 mm | +147 mm |
| Jul | 28.6 °C | +0.8 °C | 54 mm | -110 mm |
| Aug | 27.5 °C | -0.2 °C | 54 mm | -55 mm |
| Sep | 29.5 °C | +0.9 °C | 135 mm | -46 mm |
| Oct | 30.4 °C | +0.7 °C | 247 mm | +3 mm |
| Nov | 31.3 °C | +1.0 °C | 205 mm | -15 mm |
| Dec | 31.0 °C | +0.7 °C | 219 mm | +76 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 Ahouanou?
Ahouanou has a tropical rainforest climate (Köppen Af). Over 1940-2025, the average annual temperature is 25.5 °C and it receives 2,242 mm of precipitation per year.
What is the hottest day ever recorded in Ahouanou?
The hottest day measured in Ahouanou between 1940 and 2025 was 5 March 2016, reaching 38.3 °C.
What is the coldest day in Ahouanou?
The coldest day measured in Ahouanou between 1940 and 2025 was 9 January 1993, at 14.2 °C.
Does it snow in Ahouanou?
Almost never: Ahouanou sees virtually no snow, with about 0 frost days per year.
Has the climate of Ahouanou warmed?
Yes: Ahouanou warmed by +2.0 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Ahouanou?
The wettest day measured in Ahouanou between 1940 and 2025 was 6 June 2014, with 166 mm of rain in 24 hours.
What was the windiest day in Ahouanou?
The windiest day measured in Ahouanou between 1940 and 2025 was 6 January 2016, with winds reaching 20.9 km/h.
What is the warmest month in Ahouanou?
The warmest month in Ahouanou is March (26.9 °C on average); the coldest is August (24.1 °C).
How much does it rain in Ahouanou?
Ahouanou receives on average 2,242 mm of precipitation per year, spread over about 308 rainy days.
Is it sunny in Ahouanou?
Ahouanou gets on average 9.7 hours of sunshine per day, roughly 3,540 hours per year over 1940-2025.
Are there tropical nights in Ahouanou?
Yes: Ahouanou has on average 354 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Ahouanou?
In Ahouanou, between 1940 and 2025, the highest apparent temperature reached 45.0 °C on 15 March 2024, and the lowest was 13.4 °C on 9 January 1993.
Compare Ahouanou with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Ahouanou