Chulym climate — normals and trends
Chulym (Russia) has a warm-summer humid continental climate (Dfb) under the Köppen-Geiger classification. Its mean annual temperature is 0.9 °C and it receives 460 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 (18.9 °C on average) and the coldest is January (-17.9 °C). Rainfall peaks in July.
Chulym averages 196 frost days, 4 hot days (≥ 30 °C) and 109 rainy days per year.
Chulym has warmed by +2.5 °C between 1940 and 2025, or +0.29 °C per decade. This trend is statistically significant.
The number of frost days there went from about 204 to 188 per year over the period.
The hottest day of the period reached 36.1 °C (on 18 May 2004) and the coldest -47.7 °C (on 9 December 1968).
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
ChulymNovosibirsk Oblast
- coords
- 55.09°, 80.97°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
0.9°C
Average daily high
5.3°C
Average daily low
-3.7°C
Annual rainfall
460mm
Sunshine / day
7.9h
Mean relative humidity
73%
Average peak wind
18.7km/h
Seasonal range
36.8°C
Frost days (< 0 °C)
196 d/yr
Hot days (≥ 30 °C)
4 d/yr
Rainy days (≥ 1 mm)
109 d/yr
Annual snowfall
117.0 cm
Average feels-like high
1.6 °C
Average feels-like low
-7.7 °C
Average peak gust
35.5 km/h
Tropical nights (≥ 20 °C)
0 d/yr
Solar radiation
11.5 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+2.5 °C
since 1940
+0.3 °C per decade · r² = 0.33 · 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
36.1 °C
18 May 2004
Coldest day
-47.7 °C
9 December 1968
Wettest day
46 mm
1 August 1945
Windiest day
54.2 km/h
12 January 1971
Strongest gust
99.0 km/h
27 April 2015
Hottest feels-like
40.3 °C
19 July 1953
Coldest feels-like
-53.1 °C
9 December 1968
Snowiest day
22.3 cm
19 May 1998
Sunniest day
16.9 h
21 June 2023
Normals computed over complete calendar years 1940–2025.
A specific year
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Across the whole year
Month by month
| High | vs. normal | Precipitation | vs. normal | |
|---|---|---|---|---|
| Jan | -7.7 °C | +6.6 °C | 25 mm | +3 mm |
| Feb | -6.6 °C | +5.4 °C | 16 mm | -1 mm |
| Mar | 0.9 °C | +4.9 °C | 23 mm | +2 mm |
| Apr | 12.6 °C | +5.4 °C | 54 mm | +25 mm |
| May | 17.4 °C | +1.0 °C | 36 mm | -6 mm |
| Jun | 25.9 °C | +4.1 °C | 62 mm | +7 mm |
| Jul | 23.8 °C | 0.0 °C | 53 mm | -11 mm |
| Aug | 21.3 °C | +0.3 °C | 71 mm | +13 mm |
| Sep | 17.9 °C | +2.9 °C | 34 mm | -7 mm |
| Oct | 4.6 °C | -1.2 °C | 35 mm | -7 mm |
| Nov | -2.0 °C | +3.4 °C | 79 mm | +40 mm |
| Dec | -8.2 °C | +3.7 °C | 44 mm | +13 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 Chulym?
Chulym has a warm-summer humid continental climate (Köppen Dfb). Over 1940-2025, the average annual temperature is 0.9 °C and it receives 460 mm of precipitation per year.
What is the hottest day ever recorded in Chulym?
The hottest day measured in Chulym between 1940 and 2025 was 18 May 2004, reaching 36.1 °C.
What is the coldest day in Chulym?
The coldest day measured in Chulym between 1940 and 2025 was 9 December 1968, at -47.7 °C.
Does it snow in Chulym?
Yes. Chulym gets on average 117.0 cm of snow per year and has around 196 frost days.
Has the climate of Chulym warmed?
Yes: Chulym warmed by +2.5 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Chulym?
The wettest day measured in Chulym between 1940 and 2025 was 1 August 1945, with 46 mm of rain in 24 hours.
What was the windiest day in Chulym?
The windiest day measured in Chulym between 1940 and 2025 was 12 January 1971, with winds reaching 54.2 km/h.
What is the warmest month in Chulym?
The warmest month in Chulym is July (18.9 °C on average); the coldest is January (-17.9 °C).
How much does it rain in Chulym?
Chulym receives on average 460 mm of precipitation per year, spread over about 109 rainy days.
Is it sunny in Chulym?
Chulym gets on average 7.9 hours of sunshine per day, roughly 2,884 hours per year over 1940-2025.
What is the biggest single-day snowfall in Chulym?
The heaviest 24-hour snowfall measured in Chulym between 1940 and 2025 was 19 May 1998, with 22.3 cm.
Are there tropical nights in Chulym?
Almost never: tropical nights (temperature staying above 20 °C) are virtually non-existent in Chulym.
What was the most extreme apparent temperature in Chulym?
In Chulym, between 1940 and 2025, the highest apparent temperature reached 40.3 °C on 19 July 1953, and the lowest was -53.1 °C on 9 December 1968.
Compare Chulym with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Chulym