Warder climate — normals and trends
Warder (Ethiopia) has a hot desert climate (BWh) under the Köppen-Geiger classification. Its mean annual temperature is 26.1 °C and it receives 230 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 September (27.3 °C on average) and the coldest is January (24.8 °C). Rainfall peaks in October.
Warder averages 0 frost days, 298 hot days (≥ 30 °C) and 46 rainy days per year.
Warder has warmed by +1.3 °C between 1940 and 2025, or +0.15 °C per decade. This trend is statistically significant.
The hottest day of the period reached 37.9 °C (on 26 March 1941) and the coldest 12.1 °C (on 17 December 1967).
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
WarderSomali
- coords
- 6.97°, 45.34°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
26.1°C
Average daily high
31.6°C
Average daily low
21.0°C
Annual rainfall
230mm
Sunshine / day
10.6h
Mean relative humidity
52%
Average peak wind
22.9km/h
Seasonal range
2.5°C
Frost days (< 0 °C)
0 d/yr
Hot days (≥ 30 °C)
298 d/yr
Rainy days (≥ 1 mm)
46 d/yr
Annual snowfall
0.0 cm
Average feels-like high
31.3 °C
Average feels-like low
21.2 °C
Average peak gust
43.1 km/h
Tropical nights (≥ 20 °C)
265 d/yr
Solar radiation
20.8 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.3 °C
since 1940
+0.2 °C per decade · r² = 0.54 · 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
37.9 °C
26 March 1941
Coldest day
12.1 °C
17 December 1967
Wettest day
186 mm
28 April 2023
Windiest day
47.5 km/h
12 August 1983
Strongest gust
85.3 km/h
9 August 1954
Hottest feels-like
41.1 °C
7 April 2015
Coldest feels-like
9.6 °C
1 March 1955
Sunniest day
12.0 h
26 March 1940
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 | 32.4 °C | +0.7 °C | 0 mm | -0 mm |
| Feb | 33.5 °C | +0.7 °C | 0 mm | -2 mm |
| Mar | 35.0 °C | +1.3 °C | 3 mm | -8 mm |
| Apr | 32.6 °C | +0.1 °C | 77 mm | +16 mm |
| May | 33.3 °C | +2.0 °C | 21 mm | -26 mm |
| Jun | 32.0 °C | +1.0 °C | 0 mm | -2 mm |
| Jul | 31.1 °C | +0.8 °C | 0 mm | -4 mm |
| Aug | 31.2 °C | +0.1 °C | 1 mm | -2 mm |
| Sep | 33.5 °C | +1.2 °C | 1 mm | -6 mm |
| Oct | 32.5 °C | +2.1 °C | 29 mm | -34 mm |
| Nov | 32.4 °C | +1.8 °C | 2 mm | -26 mm |
| Dec | 32.2 °C | +0.8 °C | 1 mm | -3 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 Warder?
Warder has a hot desert climate (Köppen BWh). Over 1940-2025, the average annual temperature is 26.1 °C and it receives 230 mm of precipitation per year.
What is the hottest day ever recorded in Warder?
The hottest day measured in Warder between 1940 and 2025 was 26 March 1941, reaching 37.9 °C.
What is the coldest day in Warder?
The coldest day measured in Warder between 1940 and 2025 was 17 December 1967, at 12.1 °C.
Does it snow in Warder?
Almost never: Warder sees virtually no snow, with about 0 frost days per year.
Has the climate of Warder warmed?
Yes: Warder warmed by +1.3 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Warder?
The wettest day measured in Warder between 1940 and 2025 was 28 April 2023, with 186 mm of rain in 24 hours.
What was the windiest day in Warder?
The windiest day measured in Warder between 1940 and 2025 was 12 August 1983, with winds reaching 47.5 km/h.
What is the warmest month in Warder?
The warmest month in Warder is September (27.3 °C on average); the coldest is January (24.8 °C).
How much does it rain in Warder?
Warder receives on average 230 mm of precipitation per year, spread over about 46 rainy days.
Is it sunny in Warder?
Warder gets on average 10.6 hours of sunshine per day, roughly 3,869 hours per year over 1940-2025.
Are there tropical nights in Warder?
Yes: Warder has on average 265 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Warder?
In Warder, between 1940 and 2025, the highest apparent temperature reached 41.1 °C on 7 April 2015, and the lowest was 9.6 °C on 1 March 1955.
Compare Warder with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Warder