Asaka climate — normals and trends
Asaka (Uzbekistan) has a cold semi-arid climate (BSk) under the Köppen-Geiger classification. Its mean annual temperature is 15.2 °C and it receives 325 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 (30.2 °C on average) and the coldest is January (-0.5 °C). Rainfall peaks in April.
Asaka averages 73 frost days, 121 hot days (≥ 30 °C) and 70 rainy days per year.
Asaka has warmed by +2.0 °C between 1940 and 2025, or +0.23 °C per decade. This trend is statistically significant.
The number of frost days there went from about 96 to 50 per year over the period.
The hottest day of the period reached 45.5 °C (on 11 July 1944) and the coldest -23.9 °C (on 28 January 1969).
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
AsakaAndijan Region
- coords
- 40.64°, 72.24°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
15.2°C
Average daily high
21.4°C
Average daily low
9.7°C
Annual rainfall
325mm
Sunshine / day
9.8h
Mean relative humidity
55%
Average peak wind
10.3km/h
Seasonal range
30.7°C
Frost days (< 0 °C)
73 d/yr
Hot days (≥ 30 °C)
121 d/yr
Rainy days (≥ 1 mm)
70 d/yr
Annual snowfall
21.9 cm
Average feels-like high
19.9 °C
Average feels-like low
7.7 °C
Average peak gust
23.4 km/h
Tropical nights (≥ 20 °C)
70 d/yr
Solar radiation
16.6 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+2.0 °C
since 1940
+0.2 °C per decade · r² = 0.34 · 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
45.5 °C
11 July 1944
Coldest day
-23.9 °C
28 January 1969
Wettest day
32 mm
6 May 1979
Windiest day
42.8 km/h
19 June 1987
Strongest gust
81.0 km/h
19 June 1987
Hottest feels-like
47.2 °C
18 July 1997
Coldest feels-like
-28.8 °C
28 January 1969
Snowiest day
17.2 cm
27 January 2006
Sunniest day
14.2 h
3 July 2025
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 | 6.4 °C | +2.2 °C | 9 mm | -13 mm |
| Feb | 10.7 °C | +3.3 °C | 18 mm | -14 mm |
| Mar | 17.7 °C | +3.0 °C | 36 mm | -14 mm |
| Apr | 25.0 °C | +2.6 °C | 40 mm | -11 mm |
| May | 32.7 °C | +4.1 °C | 21 mm | -19 mm |
| Jun | 36.4 °C | +1.7 °C | 13 mm | -7 mm |
| Jul | 38.9 °C | +1.6 °C | 1 mm | -7 mm |
| Aug | 36.8 °C | +1.2 °C | 7 mm | +1 mm |
| Sep | 31.9 °C | +1.5 °C | 2 mm | -6 mm |
| Oct | 25.0 °C | +2.9 °C | 9 mm | -19 mm |
| Nov | 17.0 °C | +4.0 °C | 4 mm | -27 mm |
| Dec | 9.3 °C | +3.0 °C | 70 mm | +41 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 Asaka?
Asaka has a cold semi-arid climate (Köppen BSk). Over 1940-2025, the average annual temperature is 15.2 °C and it receives 325 mm of precipitation per year.
What is the hottest day ever recorded in Asaka?
The hottest day measured in Asaka between 1940 and 2025 was 11 July 1944, reaching 45.5 °C.
What is the coldest day in Asaka?
The coldest day measured in Asaka between 1940 and 2025 was 28 January 1969, at -23.9 °C.
Does it snow in Asaka?
Yes. Asaka gets on average 21.9 cm of snow per year and has around 73 frost days.
Has the climate of Asaka warmed?
Yes: Asaka warmed by +2.0 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Asaka?
The wettest day measured in Asaka between 1940 and 2025 was 6 May 1979, with 32 mm of rain in 24 hours.
What was the windiest day in Asaka?
The windiest day measured in Asaka between 1940 and 2025 was 19 June 1987, with winds reaching 42.8 km/h.
What is the warmest month in Asaka?
The warmest month in Asaka is July (30.2 °C on average); the coldest is January (-0.5 °C).
How much does it rain in Asaka?
Asaka receives on average 325 mm of precipitation per year, spread over about 70 rainy days.
Is it sunny in Asaka?
Asaka gets on average 9.8 hours of sunshine per day, roughly 3,577 hours per year over 1940-2025.
What is the biggest single-day snowfall in Asaka?
The heaviest 24-hour snowfall measured in Asaka between 1940 and 2025 was 27 January 2006, with 17.2 cm.
Are there tropical nights in Asaka?
Yes: Asaka has on average 70 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Asaka?
In Asaka, between 1940 and 2025, the highest apparent temperature reached 47.2 °C on 18 July 1997, and the lowest was -28.8 °C on 28 January 1969.
Compare Asaka with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Asaka