Tsiolkovsky climate — normals and trends
Tsiolkovsky (Russia) has a warm-summer humid continental, dry winter climate (Dwb) under the Köppen-Geiger classification. Its mean annual temperature is -1.2 °C and it receives 605 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 (20.2 °C on average) and the coldest is January (-25.8 °C). Rainfall peaks in July.
Tsiolkovsky averages 208 frost days, 6 hot days (≥ 30 °C) and 86 rainy days per year.
Tsiolkovsky has warmed by +2.0 °C between 1940 and 2025, or +0.24 °C per decade. This trend is statistically significant.
The hottest day of the period reached 38.4 °C (on 25 June 2010) and the coldest -48.7 °C (on 12 January 1980).
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
TsiolkovskyAmur Oblast
- coords
- 51.77°, 128.12°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
-1.2°C
Average daily high
4.6°C
Average daily low
-6.7°C
Annual rainfall
605mm
Sunshine / day
9.0h
Mean relative humidity
69%
Average peak wind
13.9km/h
Seasonal range
46.0°C
Frost days (< 0 °C)
208 d/yr
Hot days (≥ 30 °C)
6 d/yr
Rainy days (≥ 1 mm)
86 d/yr
Annual snowfall
55.1 cm
Average feels-like high
1.5 °C
Average feels-like low
-10.5 °C
Average peak gust
31.3 km/h
Tropical nights (≥ 20 °C)
1 d/yr
Solar radiation
12.8 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+2.0 °C
since 1940
+0.2 °C per decade · r² = 0.29 · 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
38.4 °C
25 June 2010
Coldest day
-48.7 °C
12 January 1980
Wettest day
78 mm
11 August 1951
Windiest day
40.4 km/h
30 April 2015
Strongest gust
94.7 km/h
30 April 2015
Hottest feels-like
40.4 °C
19 July 1977
Coldest feels-like
-54.2 °C
12 January 1980
Snowiest day
23.0 cm
29 April 1983
Sunniest day
15.7 h
16 June 1950
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 | -17.7 °C | +2.2 °C | 6 mm | +3 mm |
| Feb | -10.7 °C | +2.6 °C | 4 mm | -0 mm |
| Mar | -3.8 °C | -0.6 °C | 24 mm | +12 mm |
| Apr | 8.9 °C | +1.0 °C | 86 mm | +52 mm |
| May | 18.5 °C | +1.6 °C | 53 mm | -10 mm |
| Jun | 24.3 °C | +1.0 °C | 157 mm | +65 mm |
| Jul | 26.4 °C | +0.9 °C | 138 mm | -0 mm |
| Aug | 23.4 °C | +0.4 °C | 138 mm | +14 mm |
| Sep | 19.2 °C | +2.6 °C | 97 mm | +19 mm |
| Oct | 3.7 °C | -2.5 °C | 29 mm | -4 mm |
| Nov | -7.0 °C | +1.7 °C | 21 mm | +5 mm |
| Dec | -19.2 °C | 0.0 °C | 16 mm | +9 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 Tsiolkovsky?
Tsiolkovsky has a warm-summer humid continental, dry winter climate (Köppen Dwb). Over 1940-2025, the average annual temperature is -1.2 °C and it receives 605 mm of precipitation per year.
What is the hottest day ever recorded in Tsiolkovsky?
The hottest day measured in Tsiolkovsky between 1940 and 2025 was 25 June 2010, reaching 38.4 °C.
What is the coldest day in Tsiolkovsky?
The coldest day measured in Tsiolkovsky between 1940 and 2025 was 12 January 1980, at -48.7 °C.
Does it snow in Tsiolkovsky?
Yes. Tsiolkovsky gets on average 55.1 cm of snow per year and has around 208 frost days.
Has the climate of Tsiolkovsky warmed?
Yes: Tsiolkovsky warmed by +2.0 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Tsiolkovsky?
The wettest day measured in Tsiolkovsky between 1940 and 2025 was 11 August 1951, with 78 mm of rain in 24 hours.
What was the windiest day in Tsiolkovsky?
The windiest day measured in Tsiolkovsky between 1940 and 2025 was 30 April 2015, with winds reaching 40.4 km/h.
What is the warmest month in Tsiolkovsky?
The warmest month in Tsiolkovsky is July (20.2 °C on average); the coldest is January (-25.8 °C).
How much does it rain in Tsiolkovsky?
Tsiolkovsky receives on average 605 mm of precipitation per year, spread over about 86 rainy days.
Is it sunny in Tsiolkovsky?
Tsiolkovsky gets on average 9.0 hours of sunshine per day, roughly 3,285 hours per year over 1940-2025.
What is the biggest single-day snowfall in Tsiolkovsky?
The heaviest 24-hour snowfall measured in Tsiolkovsky between 1940 and 2025 was 29 April 1983, with 23.0 cm.
Are there tropical nights in Tsiolkovsky?
Yes: Tsiolkovsky has on average 1 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Tsiolkovsky?
In Tsiolkovsky, between 1940 and 2025, the highest apparent temperature reached 40.4 °C on 19 July 1977, and the lowest was -54.2 °C on 12 January 1980.
Compare Tsiolkovsky with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Tsiolkovsky