Lālī climate — normals and trends
Lālī (Iran) has a hot-summer mediterranean climate (Csa) under the Köppen-Geiger classification. Its mean annual temperature is 23.7 °C and it receives 596 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 (36.7 °C on average) and the coldest is January (10.4 °C). Rainfall peaks in December.
Lālī averages 3 frost days, 190 hot days (≥ 30 °C) and 49 rainy days per year.
Lālī 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 50.4 °C (on 9 July 2011) and the coldest -8.6 °C (on 20 January 1964).
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
LālīKhuzestan
- coords
- 32.33°, 49.09°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
23.7°C
Average daily high
30.4°C
Average daily low
16.6°C
Annual rainfall
596mm
Sunshine / day
10.9h
Mean relative humidity
41%
Average peak wind
12.0km/h
Seasonal range
26.3°C
Frost days (< 0 °C)
3 d/yr
Hot days (≥ 30 °C)
190 d/yr
Rainy days (≥ 1 mm)
49 d/yr
Annual snowfall
0.2 cm
Average feels-like high
29.2 °C
Average feels-like low
14.4 °C
Average peak gust
26.7 km/h
Tropical nights (≥ 20 °C)
147 d/yr
Solar radiation
20.2 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+2.4 °C
since 1940
+0.3 °C per decade · r² = 0.52 · 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
50.4 °C
9 July 2011
Coldest day
-8.6 °C
20 January 1964
Wettest day
137 mm
27 December 1952
Windiest day
35.2 km/h
7 April 2022
Strongest gust
87.5 km/h
18 December 1985
Hottest feels-like
50.4 °C
12 July 1971
Coldest feels-like
-12.9 °C
20 January 1964
Snowiest day
2.5 cm
24 January 1974
Sunniest day
13.4 h
2 July 1949
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 | 18.6 °C | +3.0 °C | 14 mm | -110 mm |
| Feb | 17.9 °C | +0.3 °C | 47 mm | -44 mm |
| Mar | 24.0 °C | +2.3 °C | 119 mm | +20 mm |
| Apr | 33.2 °C | +4.8 °C | 5 mm | -44 mm |
| May | 42.1 °C | +5.9 °C | 1 mm | -10 mm |
| Jun | 44.0 °C | +1.9 °C | 0 mm | -0 mm |
| Jul | 46.3 °C | +2.1 °C | 0 mm | -0 mm |
| Aug | 46.8 °C | +3.0 °C | 1 mm | +1 mm |
| Sep | 41.7 °C | +1.5 °C | 0 mm | -0 mm |
| Oct | 36.5 °C | +3.0 °C | 0 mm | -13 mm |
| Nov | 29.3 °C | +5.4 °C | 5 mm | -79 mm |
| Dec | 19.2 °C | +1.7 °C | 186 mm | +62 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 Lālī?
Lālī has a hot-summer mediterranean climate (Köppen Csa). Over 1940-2025, the average annual temperature is 23.7 °C and it receives 596 mm of precipitation per year.
What is the hottest day ever recorded in Lālī?
The hottest day measured in Lālī between 1940 and 2025 was 9 July 2011, reaching 50.4 °C.
What is the coldest day in Lālī?
The coldest day measured in Lālī between 1940 and 2025 was 20 January 1964, at -8.6 °C.
Does it snow in Lālī?
Almost never: Lālī sees virtually no snow, with about 3 frost days per year.
Has the climate of Lālī warmed?
Yes: Lālī warmed by +2.4 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Lālī?
The wettest day measured in Lālī between 1940 and 2025 was 27 December 1952, with 137 mm of rain in 24 hours.
What was the windiest day in Lālī?
The windiest day measured in Lālī between 1940 and 2025 was 7 April 2022, with winds reaching 35.2 km/h.
What is the warmest month in Lālī?
The warmest month in Lālī is July (36.7 °C on average); the coldest is January (10.4 °C).
How much does it rain in Lālī?
Lālī receives on average 596 mm of precipitation per year, spread over about 49 rainy days.
Is it sunny in Lālī?
Lālī gets on average 10.9 hours of sunshine per day, roughly 3,979 hours per year over 1940-2025.
What is the biggest single-day snowfall in Lālī?
The heaviest 24-hour snowfall measured in Lālī between 1940 and 2025 was 24 January 1974, with 2.5 cm.
Are there tropical nights in Lālī?
Yes: Lālī has on average 147 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Lālī?
In Lālī, between 1940 and 2025, the highest apparent temperature reached 50.4 °C on 12 July 1971, and the lowest was -12.9 °C on 20 January 1964.
Compare Lālī with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Lālī