Warisan climate — normals and trends
Warisan (United Arab Emirates) has a hot desert climate (BWh) under the Köppen-Geiger classification. Its mean annual temperature is 27.4 °C and it receives 88 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 August (35.1 °C on average) and the coldest is January (18.7 °C). Rainfall peaks in March.
Warisan averages 0 frost days, 238 hot days (≥ 30 °C) and 12 rainy days per year.
Warisan has warmed by +2.4 °C between 1940 and 2025, or +0.28 °C per decade. This trend is statistically significant.
The hottest day of the period reached 47.7 °C (on 9 July 1962) and the coldest 5.1 °C (on 9 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
WarisanDubai
- coords
- 25.17°, 55.41°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
27.4°C
Average daily high
33.5°C
Average daily low
22.1°C
Annual rainfall
88mm
Sunshine / day
11.3h
Mean relative humidity
60%
Average peak wind
21.0km/h
Seasonal range
16.4°C
Frost days (< 0 °C)
0 d/yr
Hot days (≥ 30 °C)
238 d/yr
Rainy days (≥ 1 mm)
12 d/yr
Annual snowfall
0.0 cm
Average feels-like high
34.5 °C
Average feels-like low
23.5 °C
Average peak gust
34.4 km/h
Tropical nights (≥ 20 °C)
222 d/yr
Solar radiation
21.8 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+2.4 °C
since 1940
+0.3 °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
47.7 °C
9 July 1962
Coldest day
5.1 °C
9 January 1949
Wettest day
126 mm
16 April 2024
Windiest day
54.4 km/h
21 February 2015
Strongest gust
81.4 km/h
21 February 2015
Hottest feels-like
51.9 °C
21 July 2024
Coldest feels-like
2.2 °C
9 January 1949
Sunniest day
13.0 h
25 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 | 24.6 °C | +1.0 °C | 2 mm | -17 mm |
| Feb | 26.5 °C | +1.6 °C | 3 mm | -14 mm |
| Mar | 30.5 °C | +2.0 °C | 0 mm | -19 mm |
| Apr | 36.5 °C | +3.3 °C | 0 mm | -10 mm |
| May | 39.5 °C | +1.5 °C | 0 mm | -1 mm |
| Jun | 40.8 °C | +0.6 °C | 0 mm | -0 mm |
| Jul | 42.2 °C | +0.8 °C | 1 mm | -1 mm |
| Aug | 41.9 °C | +0.4 °C | 0 mm | -1 mm |
| Sep | 39.3 °C | 0.0 °C | 0 mm | -0 mm |
| Oct | 35.4 °C | +0.1 °C | 0 mm | -1 mm |
| Nov | 31.2 °C | +1.1 °C | 0 mm | -4 mm |
| Dec | 26.7 °C | +1.2 °C | 30 mm | +15 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 Warisan?
Warisan has a hot desert climate (Köppen BWh). Over 1940-2025, the average annual temperature is 27.4 °C and it receives 88 mm of precipitation per year.
What is the hottest day ever recorded in Warisan?
The hottest day measured in Warisan between 1940 and 2025 was 9 July 1962, reaching 47.7 °C.
What is the coldest day in Warisan?
The coldest day measured in Warisan between 1940 and 2025 was 9 January 1949, at 5.1 °C.
Does it snow in Warisan?
Almost never: Warisan sees virtually no snow, with about 0 frost days per year.
Has the climate of Warisan warmed?
Yes: Warisan warmed by +2.4 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Warisan?
The wettest day measured in Warisan between 1940 and 2025 was 16 April 2024, with 126 mm of rain in 24 hours.
What was the windiest day in Warisan?
The windiest day measured in Warisan between 1940 and 2025 was 21 February 2015, with winds reaching 54.4 km/h.
What is the warmest month in Warisan?
The warmest month in Warisan is August (35.1 °C on average); the coldest is January (18.7 °C).
How much does it rain in Warisan?
Warisan receives on average 88 mm of precipitation per year, spread over about 12 rainy days.
Is it sunny in Warisan?
Warisan gets on average 11.3 hours of sunshine per day, roughly 4,125 hours per year over 1940-2025.
Are there tropical nights in Warisan?
Yes: Warisan has on average 222 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Warisan?
In Warisan, between 1940 and 2025, the highest apparent temperature reached 51.9 °C on 21 July 2024, and the lowest was 2.2 °C on 9 January 1949.
Compare Warisan with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Warisan