Al Līth climate — normals and trends
Al Līth (Saudi Arabia) has a hot desert climate (BWh) under the Köppen-Geiger classification. Its mean annual temperature is 29.2 °C and it receives 128 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 June (32.9 °C on average) and the coldest is January (24.3 °C). Rainfall peaks in December.
Al Līth averages 0 frost days, 267 hot days (≥ 30 °C) and 20 rainy days per year.
Al Līth has warmed by +2.6 °C between 1940 and 2025, or +0.31 °C per decade. This trend is statistically significant.
The hottest day of the period reached 44.4 °C (on 14 June 2022) and the coldest 13.6 °C (on 16 January 1940).
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
Al LīthMecca Region
- coords
- 20.15°, 40.27°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
29.2°C
Average daily high
32.6°C
Average daily low
25.8°C
Annual rainfall
128mm
Sunshine / day
11.3h
Mean relative humidity
59%
Average peak wind
21.2km/h
Seasonal range
8.6°C
Frost days (< 0 °C)
0 d/yr
Hot days (≥ 30 °C)
267 d/yr
Rainy days (≥ 1 mm)
20 d/yr
Annual snowfall
0.0 cm
Average feels-like high
35.5 °C
Average feels-like low
28.3 °C
Average peak gust
34.5 km/h
Tropical nights (≥ 20 °C)
349 d/yr
Solar radiation
21.7 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+2.6 °C
since 1940
+0.3 °C per decade · r² = 0.84 · 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
44.4 °C
14 June 2022
Coldest day
13.6 °C
16 January 1940
Wettest day
140 mm
30 November 1947
Windiest day
50.2 km/h
8 June 1965
Strongest gust
81.0 km/h
8 June 1965
Hottest feels-like
46.0 °C
14 June 2022
Coldest feels-like
10.2 °C
9 February 1949
Sunniest day
12.8 h
24 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 | 29.1 °C | +1.5 °C | 13 mm | -13 mm |
| Feb | 29.5 °C | +0.9 °C | 2 mm | -7 mm |
| Mar | 31.7 °C | +1.2 °C | 9 mm | -1 mm |
| Apr | 34.2 °C | +1.5 °C | 0 mm | -10 mm |
| May | 37.1 °C | +2.1 °C | 0 mm | -5 mm |
| Jun | 38.4 °C | +1.8 °C | 0 mm | -0 mm |
| Jul | 38.4 °C | +2.2 °C | 1 mm | -6 mm |
| Aug | 36.5 °C | +0.6 °C | 3 mm | -2 mm |
| Sep | 36.6 °C | +1.5 °C | 0 mm | -2 mm |
| Oct | 34.4 °C | +1.2 °C | 0 mm | -6 mm |
| Nov | 32.2 °C | +1.4 °C | 1 mm | -18 mm |
| Dec | 29.2 °C | +0.6 °C | 6 mm | -24 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 Al Līth?
Al Līth has a hot desert climate (Köppen BWh). Over 1940-2025, the average annual temperature is 29.2 °C and it receives 128 mm of precipitation per year.
What is the hottest day ever recorded in Al Līth?
The hottest day measured in Al Līth between 1940 and 2025 was 14 June 2022, reaching 44.4 °C.
What is the coldest day in Al Līth?
The coldest day measured in Al Līth between 1940 and 2025 was 16 January 1940, at 13.6 °C.
Does it snow in Al Līth?
Almost never: Al Līth sees virtually no snow, with about 0 frost days per year.
Has the climate of Al Līth warmed?
Yes: Al Līth warmed by +2.6 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Al Līth?
The wettest day measured in Al Līth between 1940 and 2025 was 30 November 1947, with 140 mm of rain in 24 hours.
What was the windiest day in Al Līth?
The windiest day measured in Al Līth between 1940 and 2025 was 8 June 1965, with winds reaching 50.2 km/h.
What is the warmest month in Al Līth?
The warmest month in Al Līth is June (32.9 °C on average); the coldest is January (24.3 °C).
How much does it rain in Al Līth?
Al Līth receives on average 128 mm of precipitation per year, spread over about 20 rainy days.
Is it sunny in Al Līth?
Al Līth gets on average 11.3 hours of sunshine per day, roughly 4,125 hours per year over 1940-2025.
Are there tropical nights in Al Līth?
Yes: Al Līth has on average 349 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Al Līth?
In Al Līth, between 1940 and 2025, the highest apparent temperature reached 46.0 °C on 14 June 2022, and the lowest was 10.2 °C on 9 February 1949.
Compare Al Līth with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Al Līth