Sa‘īr climate — normals and trends
Sa‘īr (Palestine) has a hot semi-arid climate (BSh) under the Köppen-Geiger classification. Its mean annual temperature is 19.9 °C and it receives 227 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 (27.9 °C on average) and the coldest is January (10.9 °C). Rainfall peaks in January.
Sa‘īr averages 0 frost days, 139 hot days (≥ 30 °C) and 42 rainy days per year.
Sa‘īr 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 7 June 1961) and the coldest -5.8 °C (on 7 February 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
Sa‘īrWest Bank
- coords
- 31.58°, 35.14°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
19.9°C
Average daily high
25.4°C
Average daily low
15.3°C
Annual rainfall
227mm
Sunshine / day
11.2h
Mean relative humidity
58%
Average peak wind
14.6km/h
Seasonal range
17.0°C
Frost days (< 0 °C)
0 d/yr
Hot days (≥ 30 °C)
139 d/yr
Rainy days (≥ 1 mm)
42 d/yr
Annual snowfall
0.3 cm
Average feels-like high
25.0 °C
Average feels-like low
14.5 °C
Average peak gust
31.4 km/h
Tropical nights (≥ 20 °C)
105 d/yr
Solar radiation
20.4 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.8 °C
since 1940
+0.2 °C per decade · r² = 0.44 · 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
7 June 1961
Coldest day
-5.8 °C
7 February 1950
Wettest day
66 mm
17 October 1987
Windiest day
43.3 km/h
10 March 1952
Strongest gust
92.5 km/h
7 January 2015
Hottest feels-like
45.5 °C
13 August 2025
Coldest feels-like
-9.3 °C
7 February 1950
Snowiest day
3.3 cm
5 February 1950
Sunniest day
13.4 h
19 June 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 | 16.8 °C | +1.9 °C | 23 mm | -23 mm |
| Feb | 14.4 °C | -1.8 °C | 38 mm | -3 mm |
| Mar | 21.6 °C | +2.2 °C | 38 mm | -0 mm |
| Apr | 26.3 °C | +1.7 °C | 5 mm | -11 mm |
| May | 30.4 °C | +1.1 °C | 8 mm | +2 mm |
| Jun | 33.8 °C | +1.3 °C | 0 mm | -1 mm |
| Jul | 36.0 °C | +1.8 °C | 0 mm | -0 mm |
| Aug | 35.8 °C | +1.5 °C | 2 mm | +1 mm |
| Sep | 32.9 °C | +0.7 °C | 0 mm | -1 mm |
| Oct | 29.2 °C | +1.1 °C | 1 mm | -14 mm |
| Nov | 25.0 °C | +3.1 °C | 38 mm | +12 mm |
| Dec | 17.4 °C | +0.7 °C | 97 mm | +59 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 Sa‘īr?
Sa‘īr has a hot semi-arid climate (Köppen BSh). Over 1940-2025, the average annual temperature is 19.9 °C and it receives 227 mm of precipitation per year.
What is the hottest day ever recorded in Sa‘īr?
The hottest day measured in Sa‘īr between 1940 and 2025 was 7 June 1961, reaching 43.9 °C.
What is the coldest day in Sa‘īr?
The coldest day measured in Sa‘īr between 1940 and 2025 was 7 February 1950, at -5.8 °C.
Does it snow in Sa‘īr?
Almost never: Sa‘īr sees virtually no snow, with about 0 frost days per year.
Has the climate of Sa‘īr warmed?
Yes: Sa‘īr warmed by +1.8 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Sa‘īr?
The wettest day measured in Sa‘īr between 1940 and 2025 was 17 October 1987, with 66 mm of rain in 24 hours.
What was the windiest day in Sa‘īr?
The windiest day measured in Sa‘īr between 1940 and 2025 was 10 March 1952, with winds reaching 43.3 km/h.
What is the warmest month in Sa‘īr?
The warmest month in Sa‘īr is August (27.9 °C on average); the coldest is January (10.9 °C).
How much does it rain in Sa‘īr?
Sa‘īr receives on average 227 mm of precipitation per year, spread over about 42 rainy days.
Is it sunny in Sa‘īr?
Sa‘īr 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 Sa‘īr?
The heaviest 24-hour snowfall measured in Sa‘īr between 1940 and 2025 was 5 February 1950, with 3.3 cm.
Are there tropical nights in Sa‘īr?
Yes: Sa‘īr has on average 105 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Sa‘īr?
In Sa‘īr, between 1940 and 2025, the highest apparent temperature reached 45.5 °C on 13 August 2025, and the lowest was -9.3 °C on 7 February 1950.
Compare Sa‘īr with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Sa‘īr