Mbera climate — normals and trends
Mbera (Mauritania) has a hot desert climate (BWh) under the Köppen-Geiger classification. Its mean annual temperature is 28.5 °C and it receives 253 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 May (33.8 °C on average) and the coldest is January (21.6 °C). Rainfall peaks in August.
Mbera averages 0 frost days, 317 hot days (≥ 30 °C) and 42 rainy days per year.
Mbera has warmed by +2.6 °C between 1940 and 2025, or +0.31 °C per decade. This trend is statistically significant.
The hottest day of the period reached 45.7 °C (on 25 May 2024) and the coldest 5.5 °C (on 1 January 1949).
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
MberaHodh Ech Chargi
- coords
- 15.86°, -5.79°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
28.5°C
Average daily high
35.2°C
Average daily low
22.0°C
Annual rainfall
253mm
Sunshine / day
11.2h
Mean relative humidity
33%
Average peak wind
19.4km/h
Seasonal range
12.2°C
Frost days (< 0 °C)
0 d/yr
Hot days (≥ 30 °C)
317 d/yr
Rainy days (≥ 1 mm)
42 d/yr
Annual snowfall
0.0 cm
Average feels-like high
34.6 °C
Average feels-like low
20.4 °C
Average peak gust
35.2 km/h
Tropical nights (≥ 20 °C)
246 d/yr
Solar radiation
22.9 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+2.6 °C
since 1940
+0.3 °C per decade · r² = 0.71 · 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
45.7 °C
25 May 2024
Coldest day
5.5 °C
1 January 1949
Wettest day
116 mm
6 August 2007
Windiest day
42.7 km/h
10 June 2009
Strongest gust
71.3 km/h
27 May 2014
Hottest feels-like
46.9 °C
8 June 2021
Coldest feels-like
0.9 °C
28 December 1946
Sunniest day
12.9 h
29 June 2025
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 | 30.4 °C | +1.2 °C | 0 mm | -1 mm |
| Feb | 32.9 °C | +0.5 °C | 1 mm | +0 mm |
| Mar | 39.7 °C | +3.9 °C | 1 mm | +0 mm |
| Apr | 42.1 °C | +3.2 °C | 0 mm | -2 mm |
| May | 42.4 °C | +2.0 °C | 0 mm | -6 mm |
| Jun | 40.9 °C | +1.2 °C | 7 mm | -9 mm |
| Jul | 36.3 °C | +0.1 °C | 47 mm | -17 mm |
| Aug | 34.0 °C | +0.5 °C | 48 mm | -58 mm |
| Sep | 36.3 °C | +0.8 °C | 31 mm | -15 mm |
| Oct | 38.9 °C | +1.7 °C | 1 mm | -9 mm |
| Nov | 36.3 °C | +2.0 °C | 0 mm | -1 mm |
| Dec | 29.2 °C | -0.6 °C | 0 mm | -1 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 Mbera?
Mbera has a hot desert climate (Köppen BWh). Over 1940-2025, the average annual temperature is 28.5 °C and it receives 253 mm of precipitation per year.
What is the hottest day ever recorded in Mbera?
The hottest day measured in Mbera between 1940 and 2025 was 25 May 2024, reaching 45.7 °C.
What is the coldest day in Mbera?
The coldest day measured in Mbera between 1940 and 2025 was 1 January 1949, at 5.5 °C.
Does it snow in Mbera?
Almost never: Mbera sees virtually no snow, with about 0 frost days per year.
Has the climate of Mbera warmed?
Yes: Mbera warmed by +2.6 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Mbera?
The wettest day measured in Mbera between 1940 and 2025 was 6 August 2007, with 116 mm of rain in 24 hours.
What was the windiest day in Mbera?
The windiest day measured in Mbera between 1940 and 2025 was 10 June 2009, with winds reaching 42.7 km/h.
What is the warmest month in Mbera?
The warmest month in Mbera is May (33.8 °C on average); the coldest is January (21.6 °C).
How much does it rain in Mbera?
Mbera receives on average 253 mm of precipitation per year, spread over about 42 rainy days.
Is it sunny in Mbera?
Mbera gets on average 11.2 hours of sunshine per day, roughly 4,088 hours per year over 1940-2025.
Are there tropical nights in Mbera?
Yes: Mbera has on average 246 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Mbera?
In Mbera, between 1940 and 2025, the highest apparent temperature reached 46.9 °C on 8 June 2021, and the lowest was 0.9 °C on 28 December 1946.
Compare Mbera with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Mbera