Goulmima climate — normals and trends
Goulmima (Morocco) has a cold desert climate (BWk) under the Köppen-Geiger classification. Its mean annual temperature is 17.8 °C and it receives 135 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 (29.5 °C on average) and the coldest is January (7.2 °C). Rainfall peaks in October.
Goulmima averages 18 frost days, 105 hot days (≥ 30 °C) and 27 rainy days per year.
Goulmima has warmed by +3.2 °C between 1940 and 2025, or +0.38 °C per decade. This trend is statistically significant.
The number of frost days there went from about 32 to 4 per year over the period.
The hottest day of the period reached 40.8 °C (on 12 July 2024) and the coldest -11.7 °C (on 9 January 1965).
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
GoulmimaDrâa-Tafilalet
- coords
- 31.69°, -4.95°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
17.8°C
Average daily high
23.4°C
Average daily low
11.5°C
Annual rainfall
135mm
Sunshine / day
11.2h
Mean relative humidity
37%
Average peak wind
13.8km/h
Seasonal range
22.3°C
Frost days (< 0 °C)
18 d/yr
Hot days (≥ 30 °C)
105 d/yr
Rainy days (≥ 1 mm)
27 d/yr
Annual snowfall
6.2 cm
Average feels-like high
20.7 °C
Average feels-like low
8.7 °C
Average peak gust
34.5 km/h
Tropical nights (≥ 20 °C)
67 d/yr
Solar radiation
21.5 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+3.2 °C
since 1940
+0.4 °C per decade · r² = 0.72 · 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
40.8 °C
12 July 2024
Coldest day
-11.7 °C
9 January 1965
Wettest day
89 mm
18 October 1979
Windiest day
43.9 km/h
10 April 2008
Strongest gust
104.0 km/h
10 April 2008
Hottest feels-like
39.8 °C
23 July 2024
Coldest feels-like
-17.1 °C
9 January 1965
Snowiest day
18.6 cm
29 January 2018
Sunniest day
13.6 h
6 June 1941
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 | 14.7 °C | +1.7 °C | 2 mm | -9 mm |
| Feb | 16.1 °C | +0.7 °C | 7 mm | -6 mm |
| Mar | 19.8 °C | +0.9 °C | 15 mm | +4 mm |
| Apr | 23.2 °C | +0.8 °C | 44 mm | +30 mm |
| May | 27.7 °C | +1.0 °C | 6 mm | -6 mm |
| Jun | 33.7 °C | +2.1 °C | 1 mm | -4 mm |
| Jul | 37.1 °C | +1.7 °C | 1 mm | -1 mm |
| Aug | 35.7 °C | +1.4 °C | 2 mm | -2 mm |
| Sep | 30.7 °C | +1.3 °C | 16 mm | +6 mm |
| Oct | 26.8 °C | +3.5 °C | 0 mm | -23 mm |
| Nov | 20.5 °C | +3.1 °C | 2 mm | -16 mm |
| Dec | 12.0 °C | -1.4 °C | 70 mm | +57 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 Goulmima?
Goulmima has a cold desert climate (Köppen BWk). Over 1940-2025, the average annual temperature is 17.8 °C and it receives 135 mm of precipitation per year.
What is the hottest day ever recorded in Goulmima?
The hottest day measured in Goulmima between 1940 and 2025 was 12 July 2024, reaching 40.8 °C.
What is the coldest day in Goulmima?
The coldest day measured in Goulmima between 1940 and 2025 was 9 January 1965, at -11.7 °C.
Does it snow in Goulmima?
Yes. Goulmima gets on average 6.2 cm of snow per year and has around 18 frost days.
Has the climate of Goulmima warmed?
Yes: Goulmima warmed by +3.2 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Goulmima?
The wettest day measured in Goulmima between 1940 and 2025 was 18 October 1979, with 89 mm of rain in 24 hours.
What was the windiest day in Goulmima?
The windiest day measured in Goulmima between 1940 and 2025 was 10 April 2008, with winds reaching 43.9 km/h.
What is the warmest month in Goulmima?
The warmest month in Goulmima is July (29.5 °C on average); the coldest is January (7.2 °C).
How much does it rain in Goulmima?
Goulmima receives on average 135 mm of precipitation per year, spread over about 27 rainy days.
Is it sunny in Goulmima?
Goulmima gets on average 11.2 hours of sunshine per day, roughly 4,088 hours per year over 1940-2025.
What is the biggest single-day snowfall in Goulmima?
The heaviest 24-hour snowfall measured in Goulmima between 1940 and 2025 was 29 January 2018, with 18.6 cm.
Are there tropical nights in Goulmima?
Yes: Goulmima has on average 67 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Goulmima?
In Goulmima, between 1940 and 2025, the highest apparent temperature reached 39.8 °C on 23 July 2024, and the lowest was -17.1 °C on 9 January 1965.
Compare Goulmima with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Goulmima