Tortiya climate — normals and trends
Tortiya (Ivory Coast) has a tropical savanna climate (Aw) under the Köppen-Geiger classification. Its mean annual temperature is 26.3 °C and it receives 1,138 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 (28.5 °C on average) and the coldest is August (24.5 °C). Rainfall peaks in August.
Tortiya averages 0 frost days, 286 hot days (≥ 30 °C) and 172 rainy days per year.
Tortiya 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 39.5 °C (on 20 March 2013) and the coldest 13.4 °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
TortiyaVallée du Bandama District
- coords
- 8.77°, -5.69°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
26.3°C
Average daily high
32.0°C
Average daily low
21.8°C
Annual rainfall
1,138mm
Sunshine / day
10.0h
Mean relative humidity
69%
Average peak wind
11.0km/h
Seasonal range
4.0°C
Frost days (< 0 °C)
0 d/yr
Hot days (≥ 30 °C)
286 d/yr
Rainy days (≥ 1 mm)
172 d/yr
Annual snowfall
0.0 cm
Average feels-like high
35.6 °C
Average feels-like low
24.2 °C
Average peak gust
27.6 km/h
Tropical nights (≥ 20 °C)
315 d/yr
Solar radiation
19.1 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.7 °C
since 1940
+0.2 °C per decade · r² = 0.78 · 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
39.5 °C
20 March 2013
Coldest day
13.4 °C
14 January 1957
Wettest day
142 mm
4 August 1953
Windiest day
21.6 km/h
11 March 1966
Strongest gust
55.1 km/h
22 February 1943
Hottest feels-like
44.9 °C
2 April 2024
Coldest feels-like
9.9 °C
9 January 1957
Sunniest day
12.5 h
29 June 2021
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 | 34.5 °C | +1.2 °C | 0 mm | -8 mm |
| Feb | 35.7 °C | +0.9 °C | 14 mm | -7 mm |
| Mar | 35.7 °C | +0.9 °C | 60 mm | -5 mm |
| Apr | 34.8 °C | +1.1 °C | 32 mm | -67 mm |
| May | 33.5 °C | +0.9 °C | 104 mm | -1 mm |
| Jun | 31.9 °C | +1.0 °C | 77 mm | -37 mm |
| Jul | 29.2 °C | +0.1 °C | 160 mm | -3 mm |
| Aug | 29.0 °C | +0.3 °C | 179 mm | -25 mm |
| Sep | 30.8 °C | +1.0 °C | 262 mm | +62 mm |
| Oct | 32.5 °C | +1.3 °C | 67 mm | -47 mm |
| Nov | 33.3 °C | +1.0 °C | 11 mm | -25 mm |
| Dec | 34.2 °C | +1.7 °C | 7 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 Tortiya?
Tortiya has a tropical savanna climate (Köppen Aw). Over 1940-2025, the average annual temperature is 26.3 °C and it receives 1,138 mm of precipitation per year.
What is the hottest day ever recorded in Tortiya?
The hottest day measured in Tortiya between 1940 and 2025 was 20 March 2013, reaching 39.5 °C.
What is the coldest day in Tortiya?
The coldest day measured in Tortiya between 1940 and 2025 was 14 January 1957, at 13.4 °C.
Does it snow in Tortiya?
Almost never: Tortiya sees virtually no snow, with about 0 frost days per year.
Has the climate of Tortiya warmed?
Yes: Tortiya warmed by +1.7 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Tortiya?
The wettest day measured in Tortiya between 1940 and 2025 was 4 August 1953, with 142 mm of rain in 24 hours.
What was the windiest day in Tortiya?
The windiest day measured in Tortiya between 1940 and 2025 was 11 March 1966, with winds reaching 21.6 km/h.
What is the warmest month in Tortiya?
The warmest month in Tortiya is March (28.5 °C on average); the coldest is August (24.5 °C).
How much does it rain in Tortiya?
Tortiya receives on average 1,138 mm of precipitation per year, spread over about 172 rainy days.
Is it sunny in Tortiya?
Tortiya gets on average 10.0 hours of sunshine per day, roughly 3,650 hours per year over 1940-2025.
Are there tropical nights in Tortiya?
Yes: Tortiya has on average 315 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Tortiya?
In Tortiya, between 1940 and 2025, the highest apparent temperature reached 44.9 °C on 2 April 2024, and the lowest was 9.9 °C on 9 January 1957.
Compare Tortiya with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Tortiya