Khānsār climate — normals and trends
Khānsār (Iran) has a hot-summer mediterranean continental climate (Dsa) under the Köppen-Geiger classification. Its mean annual temperature is 9.8 °C and it receives 245 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 (24.2 °C on average) and the coldest is January (-5.6 °C). Rainfall peaks in March.
Khānsār averages 142 frost days, 49 hot days (≥ 30 °C) and 49 rainy days per year.
Khānsār has warmed by +3.0 °C between 1940 and 2025, or +0.35 °C per decade. This trend is statistically significant.
The number of frost days there went from about 159 to 125 per year over the period.
The hottest day of the period reached 37.5 °C (on 28 July 2024) and the coldest -30.2 °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
KhānsārIsfahan
- coords
- 33.22°, 50.31°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
9.8°C
Average daily high
16.6°C
Average daily low
3.1°C
Annual rainfall
245mm
Sunshine / day
11.0h
Mean relative humidity
46%
Average peak wind
14.5km/h
Seasonal range
29.8°C
Frost days (< 0 °C)
142 d/yr
Hot days (≥ 30 °C)
49 d/yr
Rainy days (≥ 1 mm)
49 d/yr
Annual snowfall
77.6 cm
Average feels-like high
13.6 °C
Average feels-like low
-0.5 °C
Average peak gust
36.7 km/h
Tropical nights (≥ 20 °C)
1 d/yr
Solar radiation
20.9 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+3.0 °C
since 1940
+0.4 °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
37.5 °C
28 July 2024
Coldest day
-30.2 °C
20 January 1964
Wettest day
52 mm
23 January 1969
Windiest day
41.7 km/h
7 April 1964
Strongest gust
105.1 km/h
18 April 1942
Hottest feels-like
36.8 °C
28 July 2024
Coldest feels-like
-35.4 °C
20 January 1964
Snowiest day
35.3 cm
23 January 1969
Sunniest day
13.4 h
20 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 | 5.8 °C | +4.9 °C | 21 mm | -11 mm |
| Feb | 5.9 °C | +3.0 °C | 17 mm | -16 mm |
| Mar | 12.9 °C | +4.9 °C | 49 mm | +8 mm |
| Apr | 19.4 °C | +4.7 °C | 43 mm | +9 mm |
| May | 26.4 °C | +5.4 °C | 15 mm | -11 mm |
| Jun | 31.1 °C | +3.0 °C | 4 mm | +1 mm |
| Jul | 33.3 °C | +2.1 °C | 3 mm | +1 mm |
| Aug | 32.7 °C | +2.5 °C | 0 mm | -1 mm |
| Sep | 29.0 °C | +2.5 °C | 0 mm | -2 mm |
| Oct | 23.9 °C | +4.5 °C | 0 mm | -11 mm |
| Nov | 16.3 °C | +4.9 °C | 1 mm | -26 mm |
| Dec | 4.9 °C | +0.4 °C | 46 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 Khānsār?
Khānsār has a hot-summer mediterranean continental climate (Köppen Dsa). Over 1940-2025, the average annual temperature is 9.8 °C and it receives 245 mm of precipitation per year.
What is the hottest day ever recorded in Khānsār?
The hottest day measured in Khānsār between 1940 and 2025 was 28 July 2024, reaching 37.5 °C.
What is the coldest day in Khānsār?
The coldest day measured in Khānsār between 1940 and 2025 was 20 January 1964, at -30.2 °C.
Does it snow in Khānsār?
Yes. Khānsār gets on average 77.6 cm of snow per year and has around 142 frost days.
Has the climate of Khānsār warmed?
Yes: Khānsār warmed by +3.0 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Khānsār?
The wettest day measured in Khānsār between 1940 and 2025 was 23 January 1969, with 52 mm of rain in 24 hours.
What was the windiest day in Khānsār?
The windiest day measured in Khānsār between 1940 and 2025 was 7 April 1964, with winds reaching 41.7 km/h.
What is the warmest month in Khānsār?
The warmest month in Khānsār is July (24.2 °C on average); the coldest is January (-5.6 °C).
How much does it rain in Khānsār?
Khānsār receives on average 245 mm of precipitation per year, spread over about 49 rainy days.
Is it sunny in Khānsār?
Khānsār 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 Khānsār?
The heaviest 24-hour snowfall measured in Khānsār between 1940 and 2025 was 23 January 1969, with 35.3 cm.
Are there tropical nights in Khānsār?
Yes: Khānsār has on average 1 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Khānsār?
In Khānsār, between 1940 and 2025, the highest apparent temperature reached 36.8 °C on 28 July 2024, and the lowest was -35.4 °C on 20 January 1964.
Compare Khānsār with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Khānsār