Iskitim climate — normals and trends
Iskitim (Russia) has a warm-summer humid continental climate (Dfb) under the Köppen-Geiger classification. Its mean annual temperature is 1.2 °C and it receives 516 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 (19.2 °C on average) and the coldest is January (-17.1 °C). Rainfall peaks in July.
Iskitim averages 193 frost days, 4 hot days (≥ 30 °C) and 121 rainy days per year.
Iskitim has warmed by +2.4 °C between 1940 and 2025, or +0.28 °C per decade. This trend is statistically significant.
The number of frost days there went from about 202 to 184 per year over the period.
The hottest day of the period reached 35.6 °C (on 12 July 2014) and the coldest -46.3 °C (on 6 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
IskitimNovosibirsk Oblast
- coords
- 54.64°, 83.30°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
1.2°C
Average daily high
5.5°C
Average daily low
-3.1°C
Annual rainfall
516mm
Sunshine / day
8.0h
Mean relative humidity
74%
Average peak wind
17.3km/h
Seasonal range
36.3°C
Frost days (< 0 °C)
193 d/yr
Hot days (≥ 30 °C)
4 d/yr
Rainy days (≥ 1 mm)
121 d/yr
Annual snowfall
145.9 cm
Average feels-like high
2.0 °C
Average feels-like low
-7.1 °C
Average peak gust
34.4 km/h
Tropical nights (≥ 20 °C)
0 d/yr
Solar radiation
11.6 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+2.4 °C
since 1940
+0.3 °C per decade · r² = 0.32 · 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
35.6 °C
12 July 2014
Coldest day
-46.3 °C
6 January 2001
Wettest day
41 mm
4 August 2004
Windiest day
47.2 km/h
12 January 1971
Strongest gust
104.8 km/h
10 May 2013
Hottest feels-like
39.8 °C
22 July 1953
Coldest feels-like
-51.2 °C
6 January 2001
Snowiest day
14.0 cm
1 April 1948
Sunniest day
17.0 h
14 June 1940
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 | -7.0 °C | +6.7 °C | 39 mm | +10 mm |
| Feb | -6.6 °C | +4.8 °C | 27 mm | +5 mm |
| Mar | 0.8 °C | +4.3 °C | 23 mm | -3 mm |
| Apr | 12.8 °C | +6.1 °C | 60 mm | +27 mm |
| May | 17.2 °C | +1.1 °C | 48 mm | +4 mm |
| Jun | 26.1 °C | +4.2 °C | 45 mm | -7 mm |
| Jul | 24.1 °C | +0.1 °C | 52 mm | -10 mm |
| Aug | 20.6 °C | -0.6 °C | 115 mm | +57 mm |
| Sep | 17.4 °C | +2.4 °C | 24 mm | -23 mm |
| Oct | 3.5 °C | -2.5 °C | 36 mm | -16 mm |
| Nov | -1.7 °C | +3.3 °C | 98 mm | +48 mm |
| Dec | -8.3 °C | +3.1 °C | 58 mm | +16 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 Iskitim?
Iskitim has a warm-summer humid continental climate (Köppen Dfb). Over 1940-2025, the average annual temperature is 1.2 °C and it receives 516 mm of precipitation per year.
What is the hottest day ever recorded in Iskitim?
The hottest day measured in Iskitim between 1940 and 2025 was 12 July 2014, reaching 35.6 °C.
What is the coldest day in Iskitim?
The coldest day measured in Iskitim between 1940 and 2025 was 6 January 2001, at -46.3 °C.
Does it snow in Iskitim?
Yes. Iskitim gets on average 145.9 cm of snow per year and has around 193 frost days.
Has the climate of Iskitim warmed?
Yes: Iskitim warmed by +2.4 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Iskitim?
The wettest day measured in Iskitim between 1940 and 2025 was 4 August 2004, with 41 mm of rain in 24 hours.
What was the windiest day in Iskitim?
The windiest day measured in Iskitim between 1940 and 2025 was 12 January 1971, with winds reaching 47.2 km/h.
What is the warmest month in Iskitim?
The warmest month in Iskitim is July (19.2 °C on average); the coldest is January (-17.1 °C).
How much does it rain in Iskitim?
Iskitim receives on average 516 mm of precipitation per year, spread over about 121 rainy days.
Is it sunny in Iskitim?
Iskitim gets on average 8.0 hours of sunshine per day, roughly 2,920 hours per year over 1940-2025.
What is the biggest single-day snowfall in Iskitim?
The heaviest 24-hour snowfall measured in Iskitim between 1940 and 2025 was 1 April 1948, with 14.0 cm.
Are there tropical nights in Iskitim?
Almost never: tropical nights (temperature staying above 20 °C) are virtually non-existent in Iskitim.
What was the most extreme apparent temperature in Iskitim?
In Iskitim, between 1940 and 2025, the highest apparent temperature reached 39.8 °C on 22 July 1953, and the lowest was -51.2 °C on 6 January 2001.
Compare Iskitim with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Iskitim