Dā‘il climate — normals and trends
Dā‘il (Syria) has a cold semi-arid climate (BSk) under the Köppen-Geiger classification. Its mean annual temperature is 17.0 °C and it receives 265 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 (25.1 °C on average) and the coldest is January (7.7 °C). Rainfall peaks in January.
Dā‘il averages 9 frost days, 115 hot days (≥ 30 °C) and 45 rainy days per year.
Dā‘il has warmed by +1.8 °C between 1940 and 2025, or +0.21 °C per decade. This trend is statistically significant.
The hottest day of the period reached 43.9 °C (on 12 August 2023) and the coldest -14.2 °C (on 6 January 1942).
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
Dā‘ilDaraa Governorate
- coords
- 32.75°, 36.13°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
17.0°C
Average daily high
24.0°C
Average daily low
11.1°C
Annual rainfall
265mm
Sunshine / day
11.0h
Mean relative humidity
62%
Average peak wind
18.0km/h
Seasonal range
17.4°C
Frost days (< 0 °C)
9 d/yr
Hot days (≥ 30 °C)
115 d/yr
Rainy days (≥ 1 mm)
45 d/yr
Annual snowfall
2.5 cm
Average feels-like high
22.6 °C
Average feels-like low
9.6 °C
Average peak gust
36.7 km/h
Tropical nights (≥ 20 °C)
15 d/yr
Solar radiation
19.9 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.8 °C
since 1940
+0.2 °C per decade · r² = 0.31 · 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
43.9 °C
12 August 2023
Coldest day
-14.2 °C
6 January 1942
Wettest day
41 mm
8 January 2013
Windiest day
44.4 km/h
20 February 2001
Strongest gust
86.4 km/h
10 April 1964
Hottest feels-like
45.4 °C
12 August 2025
Coldest feels-like
-19.2 °C
5 January 1942
Snowiest day
13.4 cm
3 January 1942
Sunniest day
13.4 h
5 July 1962
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 | 17.1 °C | +3.8 °C | 6 mm | -50 mm |
| Feb | 13.6 °C | -1.0 °C | 50 mm | -4 mm |
| Mar | 21.8 °C | +4.2 °C | 46 mm | -4 mm |
| Apr | 25.1 °C | +2.5 °C | 10 mm | -11 mm |
| May | 30.7 °C | +3.0 °C | 3 mm | -3 mm |
| Jun | 34.0 °C | +2.9 °C | 0 mm | -1 mm |
| Jul | 35.0 °C | +2.3 °C | 0 mm | -1 mm |
| Aug | 35.8 °C | +2.7 °C | 5 mm | +4 mm |
| Sep | 32.7 °C | +1.3 °C | 2 mm | +1 mm |
| Oct | 28.5 °C | +1.1 °C | 0 mm | -8 mm |
| Nov | 25.6 °C | +4.5 °C | 31 mm | +8 mm |
| Dec | 16.2 °C | +0.8 °C | 59 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 Dā‘il?
Dā‘il has a cold semi-arid climate (Köppen BSk). Over 1940-2025, the average annual temperature is 17.0 °C and it receives 265 mm of precipitation per year.
What is the hottest day ever recorded in Dā‘il?
The hottest day measured in Dā‘il between 1940 and 2025 was 12 August 2023, reaching 43.9 °C.
What is the coldest day in Dā‘il?
The coldest day measured in Dā‘il between 1940 and 2025 was 6 January 1942, at -14.2 °C.
Does it snow in Dā‘il?
Yes. Dā‘il gets on average 2.5 cm of snow per year and has around 9 frost days.
Has the climate of Dā‘il warmed?
Yes: Dā‘il warmed by +1.8 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Dā‘il?
The wettest day measured in Dā‘il between 1940 and 2025 was 8 January 2013, with 41 mm of rain in 24 hours.
What was the windiest day in Dā‘il?
The windiest day measured in Dā‘il between 1940 and 2025 was 20 February 2001, with winds reaching 44.4 km/h.
What is the warmest month in Dā‘il?
The warmest month in Dā‘il is August (25.1 °C on average); the coldest is January (7.7 °C).
How much does it rain in Dā‘il?
Dā‘il receives on average 265 mm of precipitation per year, spread over about 45 rainy days.
Is it sunny in Dā‘il?
Dā‘il gets on average 11.0 hours of sunshine per day, roughly 4,015 hours per year over 1940-2025.
What is the biggest single-day snowfall in Dā‘il?
The heaviest 24-hour snowfall measured in Dā‘il between 1940 and 2025 was 3 January 1942, with 13.4 cm.
Are there tropical nights in Dā‘il?
Yes: Dā‘il has on average 15 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Dā‘il?
In Dā‘il, between 1940 and 2025, the highest apparent temperature reached 45.4 °C on 12 August 2025, and the lowest was -19.2 °C on 5 January 1942.
Compare Dā‘il with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Dā‘il