Staroaleyskoye climate — normals and trends
Staroaleyskoye (Russia) has a warm-summer humid continental climate (Dfb) under the Köppen-Geiger classification. Its mean annual temperature is 3.0 °C and it receives 609 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 (20.1 °C on average) and the coldest is January (-14.6 °C). Rainfall peaks in November.
Staroaleyskoye averages 183 frost days, 12 hot days (≥ 30 °C) and 114 rainy days per year.
Staroaleyskoye has warmed by +1.9 °C between 1940 and 2025, or +0.22 °C per decade. This trend is statistically significant.
The number of frost days there went from about 191 to 175 per year over the period.
The hottest day of the period reached 39.5 °C (on 15 July 1992) and the coldest -45.9 °C (on 7 January 2001).
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
StaroaleyskoyeAltai Krai
- coords
- 51.01°, 82.00°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
3.0°C
Average daily high
8.0°C
Average daily low
-1.9°C
Annual rainfall
609mm
Sunshine / day
8.8h
Mean relative humidity
69%
Average peak wind
18.0km/h
Seasonal range
34.7°C
Frost days (< 0 °C)
183 d/yr
Hot days (≥ 30 °C)
12 d/yr
Rainy days (≥ 1 mm)
114 d/yr
Annual snowfall
176.4 cm
Average feels-like high
4.6 °C
Average feels-like low
-5.7 °C
Average peak gust
35.4 km/h
Tropical nights (≥ 20 °C)
1 d/yr
Solar radiation
13.3 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.9 °C
since 1940
+0.2 °C per decade · r² = 0.19 · 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
39.5 °C
15 July 1992
Coldest day
-45.9 °C
7 January 2001
Wettest day
46 mm
30 June 1961
Windiest day
49.1 km/h
23 January 1979
Strongest gust
110.2 km/h
11 October 1959
Hottest feels-like
40.7 °C
21 July 1953
Coldest feels-like
-51.1 °C
7 January 2001
Snowiest day
19.7 cm
2 December 1968
Sunniest day
15.4 h
19 June 1944
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 | -5.3 °C | +5.4 °C | 68 mm | +27 mm |
| Feb | -6.7 °C | +2.6 °C | 15 mm | -23 mm |
| Mar | 0.8 °C | +2.9 °C | 33 mm | -8 mm |
| Apr | 15.8 °C | +6.0 °C | 45 mm | +0 mm |
| May | 22.0 °C | +3.3 °C | 73 mm | +21 mm |
| Jun | 27.7 °C | +3.8 °C | 43 mm | -9 mm |
| Jul | 26.4 °C | +0.8 °C | 65 mm | +3 mm |
| Aug | 23.0 °C | -0.9 °C | 93 mm | +44 mm |
| Sep | 18.9 °C | +0.7 °C | 59 mm | +15 mm |
| Oct | 6.8 °C | -2.4 °C | 34 mm | -28 mm |
| Nov | 1.2 °C | +3.3 °C | 100 mm | +33 mm |
| Dec | -4.7 °C | +3.9 °C | 84 mm | +27 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 Staroaleyskoye?
Staroaleyskoye has a warm-summer humid continental climate (Köppen Dfb). Over 1940-2025, the average annual temperature is 3.0 °C and it receives 609 mm of precipitation per year.
What is the hottest day ever recorded in Staroaleyskoye?
The hottest day measured in Staroaleyskoye between 1940 and 2025 was 15 July 1992, reaching 39.5 °C.
What is the coldest day in Staroaleyskoye?
The coldest day measured in Staroaleyskoye between 1940 and 2025 was 7 January 2001, at -45.9 °C.
Does it snow in Staroaleyskoye?
Yes. Staroaleyskoye gets on average 176.4 cm of snow per year and has around 183 frost days.
Has the climate of Staroaleyskoye warmed?
Yes: Staroaleyskoye warmed by +1.9 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Staroaleyskoye?
The wettest day measured in Staroaleyskoye between 1940 and 2025 was 30 June 1961, with 46 mm of rain in 24 hours.
What was the windiest day in Staroaleyskoye?
The windiest day measured in Staroaleyskoye between 1940 and 2025 was 23 January 1979, with winds reaching 49.1 km/h.
What is the warmest month in Staroaleyskoye?
The warmest month in Staroaleyskoye is July (20.1 °C on average); the coldest is January (-14.6 °C).
How much does it rain in Staroaleyskoye?
Staroaleyskoye receives on average 609 mm of precipitation per year, spread over about 114 rainy days.
Is it sunny in Staroaleyskoye?
Staroaleyskoye gets on average 8.8 hours of sunshine per day, roughly 3,212 hours per year over 1940-2025.
What is the biggest single-day snowfall in Staroaleyskoye?
The heaviest 24-hour snowfall measured in Staroaleyskoye between 1940 and 2025 was 2 December 1968, with 19.7 cm.
Are there tropical nights in Staroaleyskoye?
Yes: Staroaleyskoye has on average 1 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Staroaleyskoye?
In Staroaleyskoye, between 1940 and 2025, the highest apparent temperature reached 40.7 °C on 21 July 1953, and the lowest was -51.1 °C on 7 January 2001.
Compare Staroaleyskoye with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Staroaleyskoye