Al Badā’i‘ al Wusţá climate — normals and trends
Al Badā’i‘ al Wusţá (Saudi Arabia) has a hot desert climate (BWh) under the Köppen-Geiger classification. Its mean annual temperature is 24.8 °C and it receives 82 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 July (34.5 °C on average) and the coldest is January (12.7 °C). Rainfall peaks in November.
Al Badā’i‘ al Wusţá averages 3 frost days, 217 hot days (≥ 30 °C) and 15 rainy days per year.
Al Badā’i‘ al Wusţá has warmed by +4.0 °C between 1940 and 2025, or +0.47 °C per decade. This trend is statistically significant.
The number of frost days there went from about 6 to 0 per year over the period.
The hottest day of the period reached 47.5 °C (on 11 July 2021) and the coldest -6.6 °C (on 16 January 2008).
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
Al Badā’i‘ al WusţáAl-Qassim Region
- coords
- 25.99°, 43.74°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
24.8°C
Average daily high
31.8°C
Average daily low
17.3°C
Annual rainfall
82mm
Sunshine / day
11.2h
Mean relative humidity
29%
Average peak wind
20.3km/h
Seasonal range
21.8°C
Frost days (< 0 °C)
3 d/yr
Hot days (≥ 30 °C)
217 d/yr
Rainy days (≥ 1 mm)
15 d/yr
Annual snowfall
0.0 cm
Average feels-like high
29.4 °C
Average feels-like low
13.8 °C
Average peak gust
33.6 km/h
Tropical nights (≥ 20 °C)
162 d/yr
Solar radiation
22.5 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+4.0 °C
since 1940
+0.5 °C per decade · r² = 0.79 · 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
47.5 °C
11 July 2021
Coldest day
-6.6 °C
16 January 2008
Wettest day
42 mm
28 January 1972
Windiest day
53.3 km/h
12 April 1956
Strongest gust
85.7 km/h
2 April 2014
Hottest feels-like
48.4 °C
1 August 2020
Coldest feels-like
-11.1 °C
1 January 1949
Sunniest day
12.8 h
30 May 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 | 18.6 °C | -0.5 °C | 10 mm | -3 mm |
| Feb | 19.6 °C | -2.6 °C | 33 mm | +26 mm |
| Mar | 26.4 °C | -0.3 °C | 27 mm | +15 mm |
| Apr | 35.7 °C | +3.8 °C | 3 mm | -10 mm |
| May | 40.0 °C | +2.3 °C | 1 mm | -2 mm |
| Jun | 42.5 °C | +1.7 °C | 0 mm | 0 mm |
| Jul | 42.7 °C | +0.9 °C | 0 mm | 0 mm |
| Aug | 43.1 °C | +1.3 °C | 0 mm | 0 mm |
| Sep | 41.2 °C | +1.7 °C | 0 mm | +0 mm |
| Oct | 35.1 °C | +1.1 °C | 0 mm | -2 mm |
| Nov | 28.2 °C | +2.2 °C | 1 mm | -16 mm |
| Dec | 20.6 °C | +0.2 °C | 53 mm | +38 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 Al Badā’i‘ al Wusţá?
Al Badā’i‘ al Wusţá has a hot desert climate (Köppen BWh). Over 1940-2025, the average annual temperature is 24.8 °C and it receives 82 mm of precipitation per year.
What is the hottest day ever recorded in Al Badā’i‘ al Wusţá?
The hottest day measured in Al Badā’i‘ al Wusţá between 1940 and 2025 was 11 July 2021, reaching 47.5 °C.
What is the coldest day in Al Badā’i‘ al Wusţá?
The coldest day measured in Al Badā’i‘ al Wusţá between 1940 and 2025 was 16 January 2008, at -6.6 °C.
Does it snow in Al Badā’i‘ al Wusţá?
Almost never: Al Badā’i‘ al Wusţá sees virtually no snow, with about 3 frost days per year.
Has the climate of Al Badā’i‘ al Wusţá warmed?
Yes: Al Badā’i‘ al Wusţá warmed by +4.0 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Al Badā’i‘ al Wusţá?
The wettest day measured in Al Badā’i‘ al Wusţá between 1940 and 2025 was 28 January 1972, with 42 mm of rain in 24 hours.
What was the windiest day in Al Badā’i‘ al Wusţá?
The windiest day measured in Al Badā’i‘ al Wusţá between 1940 and 2025 was 12 April 1956, with winds reaching 53.3 km/h.
What is the warmest month in Al Badā’i‘ al Wusţá?
The warmest month in Al Badā’i‘ al Wusţá is July (34.5 °C on average); the coldest is January (12.7 °C).
How much does it rain in Al Badā’i‘ al Wusţá?
Al Badā’i‘ al Wusţá receives on average 82 mm of precipitation per year, spread over about 15 rainy days.
Is it sunny in Al Badā’i‘ al Wusţá?
Al Badā’i‘ al Wusţá gets on average 11.2 hours of sunshine per day, roughly 4,088 hours per year over 1940-2025.
Are there tropical nights in Al Badā’i‘ al Wusţá?
Yes: Al Badā’i‘ al Wusţá has on average 162 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Al Badā’i‘ al Wusţá?
In Al Badā’i‘ al Wusţá, between 1940 and 2025, the highest apparent temperature reached 48.4 °C on 1 August 2020, and the lowest was -11.1 °C on 1 January 1949.
Compare Al Badā’i‘ al Wusţá with another city
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Nearby cities
The climate around Al Badā’i‘ al Wusţá