Hisor climate — normals and trends
Hisor (Tajikistan) has a hot-summer mediterranean continental climate (Dsa) under the Köppen-Geiger classification. Its mean annual temperature is 11.4 °C and it receives 809 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 (24.0 °C on average) and the coldest is January (-1.6 °C). Rainfall peaks in March.
Hisor averages 105 frost days, 43 hot days (≥ 30 °C) and 106 rainy days per year.
Hisor has warmed by +1.6 °C between 1940 and 2025, or +0.19 °C per decade. This trend is statistically significant.
The number of frost days there went from about 123 to 87 per year over the period.
The hottest day of the period reached 39.7 °C (on 1 August 1941) and the coldest -26.7 °C (on 12 January 2023).
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
HisorRegion of Republican Subordination
- coords
- 38.53°, 68.55°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
11.4°C
Average daily high
17.6°C
Average daily low
5.2°C
Annual rainfall
809mm
Sunshine / day
10.0h
Mean relative humidity
60%
Average peak wind
7.1km/h
Seasonal range
25.6°C
Frost days (< 0 °C)
105 d/yr
Hot days (≥ 30 °C)
43 d/yr
Rainy days (≥ 1 mm)
106 d/yr
Annual snowfall
138.0 cm
Average feels-like high
16.7 °C
Average feels-like low
2.7 °C
Average peak gust
22.4 km/h
Tropical nights (≥ 20 °C)
2 d/yr
Solar radiation
17.4 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.6 °C
since 1940
+0.2 °C per decade · r² = 0.22 · 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
39.7 °C
1 August 1941
Coldest day
-26.7 °C
12 January 2023
Wettest day
57 mm
19 April 1947
Windiest day
27.4 km/h
9 June 1944
Strongest gust
64.4 km/h
5 April 1946
Hottest feels-like
43.0 °C
4 July 2025
Coldest feels-like
-31.1 °C
12 January 2023
Snowiest day
21.5 cm
19 March 2012
Sunniest day
14.6 h
26 June 1941
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 | 6.1 °C | +2.1 °C | 61 mm | -20 mm |
| Feb | 8.8 °C | +2.9 °C | 88 mm | -14 mm |
| Mar | 14.1 °C | +3.1 °C | 176 mm | +28 mm |
| Apr | 23.1 °C | +5.4 °C | 84 mm | -63 mm |
| May | 28.4 °C | +5.8 °C | 28 mm | -88 mm |
| Jun | 32.0 °C | +4.3 °C | 8 mm | -20 mm |
| Jul | 35.3 °C | +4.7 °C | 1 mm | -7 mm |
| Aug | 33.2 °C | +3.7 °C | 0 mm | -4 mm |
| Sep | 29.1 °C | +3.7 °C | 0 mm | -7 mm |
| Oct | 23.5 °C | +4.7 °C | 4 mm | -31 mm |
| Nov | 15.7 °C | +3.8 °C | 27 mm | -33 mm |
| Dec | 9.8 °C | +3.7 °C | 95 mm | +22 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 Hisor?
Hisor has a hot-summer mediterranean continental climate (Köppen Dsa). Over 1940-2025, the average annual temperature is 11.4 °C and it receives 809 mm of precipitation per year.
What is the hottest day ever recorded in Hisor?
The hottest day measured in Hisor between 1940 and 2025 was 1 August 1941, reaching 39.7 °C.
What is the coldest day in Hisor?
The coldest day measured in Hisor between 1940 and 2025 was 12 January 2023, at -26.7 °C.
Does it snow in Hisor?
Yes. Hisor gets on average 138.0 cm of snow per year and has around 105 frost days.
Has the climate of Hisor warmed?
Yes: Hisor warmed by +1.6 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Hisor?
The wettest day measured in Hisor between 1940 and 2025 was 19 April 1947, with 57 mm of rain in 24 hours.
What was the windiest day in Hisor?
The windiest day measured in Hisor between 1940 and 2025 was 9 June 1944, with winds reaching 27.4 km/h.
What is the warmest month in Hisor?
The warmest month in Hisor is July (24.0 °C on average); the coldest is January (-1.6 °C).
How much does it rain in Hisor?
Hisor receives on average 809 mm of precipitation per year, spread over about 106 rainy days.
Is it sunny in Hisor?
Hisor gets on average 10.0 hours of sunshine per day, roughly 3,650 hours per year over 1940-2025.
What is the biggest single-day snowfall in Hisor?
The heaviest 24-hour snowfall measured in Hisor between 1940 and 2025 was 19 March 2012, with 21.5 cm.
Are there tropical nights in Hisor?
Yes: Hisor has on average 2 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Hisor?
In Hisor, between 1940 and 2025, the highest apparent temperature reached 43.0 °C on 4 July 2025, and the lowest was -31.1 °C on 12 January 2023.
Compare Hisor with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Hisor