Hatta climate — normals and trends
Hatta (United Arab Emirates) has a hot desert climate (BWh) under the Köppen-Geiger classification. Its mean annual temperature is 27.3 °C and it receives 110 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 (34.6 °C on average) and the coldest is January (18.0 °C). Rainfall peaks in March.
Hatta averages 0 frost days, 233 hot days (≥ 30 °C) and 19 rainy days per year.
Hatta has warmed by +2.1 °C between 1940 and 2025, or +0.24 °C per decade. This trend is statistically significant.
The hottest day of the period reached 47.5 °C (on 31 May 2009) and the coldest 3.8 °C (on 30 January 1950).
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
HattaDubai
- coords
- 24.80°, 56.13°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
27.3°C
Average daily high
32.8°C
Average daily low
22.2°C
Annual rainfall
110mm
Sunshine / day
11.3h
Mean relative humidity
47%
Average peak wind
16.6km/h
Seasonal range
16.6°C
Frost days (< 0 °C)
0 d/yr
Hot days (≥ 30 °C)
233 d/yr
Rainy days (≥ 1 mm)
19 d/yr
Annual snowfall
0.0 cm
Average feels-like high
33.1 °C
Average feels-like low
22.2 °C
Average peak gust
36.8 km/h
Tropical nights (≥ 20 °C)
224 d/yr
Solar radiation
21.6 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+2.1 °C
since 1940
+0.2 °C per decade · r² = 0.60 · 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
31 May 2009
Coldest day
3.8 °C
30 January 1950
Wettest day
77 mm
9 April 1957
Windiest day
53.6 km/h
16 June 1973
Strongest gust
94.3 km/h
16 June 1973
Hottest feels-like
49.1 °C
22 July 1990
Coldest feels-like
0.3 °C
30 January 1950
Sunniest day
13.0 h
4 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 | 23.5 °C | +0.3 °C | 1 mm | -17 mm |
| Feb | 26.4 °C | +1.5 °C | 1 mm | -18 mm |
| Mar | 29.9 °C | +1.1 °C | 1 mm | -20 mm |
| Apr | 37.2 °C | +3.5 °C | 0 mm | -14 mm |
| May | 40.3 °C | +1.7 °C | 1 mm | -2 mm |
| Jun | 40.8 °C | +0.3 °C | 0 mm | -1 mm |
| Jul | 39.0 °C | -0.8 °C | 3 mm | -2 mm |
| Aug | 37.7 °C | -1.2 °C | 5 mm | +1 mm |
| Sep | 36.7 °C | -0.7 °C | 1 mm | -1 mm |
| Oct | 34.4 °C | 0.0 °C | 1 mm | -2 mm |
| Nov | 29.7 °C | +0.7 °C | 0 mm | -7 mm |
| Dec | 25.3 °C | +0.5 °C | 17 mm | +2 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 Hatta?
Hatta has a hot desert climate (Köppen BWh). Over 1940-2025, the average annual temperature is 27.3 °C and it receives 110 mm of precipitation per year.
What is the hottest day ever recorded in Hatta?
The hottest day measured in Hatta between 1940 and 2025 was 31 May 2009, reaching 47.5 °C.
What is the coldest day in Hatta?
The coldest day measured in Hatta between 1940 and 2025 was 30 January 1950, at 3.8 °C.
Does it snow in Hatta?
Almost never: Hatta sees virtually no snow, with about 0 frost days per year.
Has the climate of Hatta warmed?
Yes: Hatta warmed by +2.1 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Hatta?
The wettest day measured in Hatta between 1940 and 2025 was 9 April 1957, with 77 mm of rain in 24 hours.
What was the windiest day in Hatta?
The windiest day measured in Hatta between 1940 and 2025 was 16 June 1973, with winds reaching 53.6 km/h.
What is the warmest month in Hatta?
The warmest month in Hatta is July (34.6 °C on average); the coldest is January (18.0 °C).
How much does it rain in Hatta?
Hatta receives on average 110 mm of precipitation per year, spread over about 19 rainy days.
Is it sunny in Hatta?
Hatta gets on average 11.3 hours of sunshine per day, roughly 4,125 hours per year over 1940-2025.
Are there tropical nights in Hatta?
Yes: Hatta has on average 224 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Hatta?
In Hatta, between 1940 and 2025, the highest apparent temperature reached 49.1 °C on 22 July 1990, and the lowest was 0.3 °C on 30 January 1950.
Compare Hatta with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Hatta