Krasnoarmeysk climate — normals and trends
Krasnoarmeysk (Russia) has a hot-summer humid continental climate (Dfa) under the Köppen-Geiger classification. Its mean annual temperature is 6.2 °C and it receives 442 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 (22.1 °C on average) and the coldest is January (-10.0 °C). Rainfall peaks in June.
Krasnoarmeysk averages 151 frost days, 20 hot days (≥ 30 °C) and 92 rainy days per year.
Krasnoarmeysk has warmed by +3.0 °C between 1940 and 2025, or +0.35 °C per decade. This trend is statistically significant.
The number of frost days there went from about 165 to 137 per year over the period.
The hottest day of the period reached 39.9 °C (on 7 August 1940) and the coldest -38.9 °C (on 22 January 1942).
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
KrasnoarmeyskSaratov Oblast
- coords
- 51.02°, 45.70°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
6.2°C
Average daily high
10.1°C
Average daily low
2.4°C
Annual rainfall
442mm
Sunshine / day
8.1h
Mean relative humidity
73%
Average peak wind
20.4km/h
Seasonal range
32.1°C
Frost days (< 0 °C)
151 d/yr
Hot days (≥ 30 °C)
20 d/yr
Rainy days (≥ 1 mm)
92 d/yr
Annual snowfall
98.6 cm
Average feels-like high
6.7 °C
Average feels-like low
-1.3 °C
Average peak gust
36.1 km/h
Tropical nights (≥ 20 °C)
12 d/yr
Solar radiation
12.3 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+3.0 °C
since 1940
+0.4 °C per decade · r² = 0.45 · 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
39.9 °C
7 August 1940
Coldest day
-38.9 °C
22 January 1942
Wettest day
60 mm
20 June 1997
Windiest day
75.3 km/h
8 February 1958
Strongest gust
116.3 km/h
8 February 1958
Hottest feels-like
39.9 °C
1 August 2010
Coldest feels-like
-44.3 °C
22 January 1942
Snowiest day
20.9 cm
16 February 2010
Sunniest day
16.0 h
26 June 1940
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 | 0.2 °C | +7.5 °C | 16 mm | -20 mm |
| Feb | -5.6 °C | +1.3 °C | 36 mm | +5 mm |
| Mar | 7.6 °C | +8.2 °C | 38 mm | +6 mm |
| Apr | 17.2 °C | +5.4 °C | 19 mm | -15 mm |
| May | 22.3 °C | +2.1 °C | 33 mm | -8 mm |
| Jun | 24.6 °C | -0.1 °C | 41 mm | -2 mm |
| Jul | 29.7 °C | +2.8 °C | 24 mm | -18 mm |
| Aug | 27.0 °C | +1.1 °C | 26 mm | -8 mm |
| Sep | 21.4 °C | +2.2 °C | 11 mm | -28 mm |
| Oct | 12.4 °C | +2.2 °C | 55 mm | +19 mm |
| Nov | 7.4 °C | +6.0 °C | 43 mm | +4 mm |
| Dec | -1.1 °C | +3.4 °C | 27 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 Krasnoarmeysk?
Krasnoarmeysk has a hot-summer humid continental climate (Köppen Dfa). Over 1940-2025, the average annual temperature is 6.2 °C and it receives 442 mm of precipitation per year.
What is the hottest day ever recorded in Krasnoarmeysk?
The hottest day measured in Krasnoarmeysk between 1940 and 2025 was 7 August 1940, reaching 39.9 °C.
What is the coldest day in Krasnoarmeysk?
The coldest day measured in Krasnoarmeysk between 1940 and 2025 was 22 January 1942, at -38.9 °C.
Does it snow in Krasnoarmeysk?
Yes. Krasnoarmeysk gets on average 98.6 cm of snow per year and has around 151 frost days.
Has the climate of Krasnoarmeysk warmed?
Yes: Krasnoarmeysk warmed by +3.0 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Krasnoarmeysk?
The wettest day measured in Krasnoarmeysk between 1940 and 2025 was 20 June 1997, with 60 mm of rain in 24 hours.
What was the windiest day in Krasnoarmeysk?
The windiest day measured in Krasnoarmeysk between 1940 and 2025 was 8 February 1958, with winds reaching 75.3 km/h.
What is the warmest month in Krasnoarmeysk?
The warmest month in Krasnoarmeysk is July (22.1 °C on average); the coldest is January (-10.0 °C).
How much does it rain in Krasnoarmeysk?
Krasnoarmeysk receives on average 442 mm of precipitation per year, spread over about 92 rainy days.
Is it sunny in Krasnoarmeysk?
Krasnoarmeysk gets on average 8.1 hours of sunshine per day, roughly 2,957 hours per year over 1940-2025.
What is the biggest single-day snowfall in Krasnoarmeysk?
The heaviest 24-hour snowfall measured in Krasnoarmeysk between 1940 and 2025 was 16 February 2010, with 20.9 cm.
Are there tropical nights in Krasnoarmeysk?
Yes: Krasnoarmeysk has on average 12 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Krasnoarmeysk?
In Krasnoarmeysk, between 1940 and 2025, the highest apparent temperature reached 39.9 °C on 1 August 2010, and the lowest was -44.3 °C on 22 January 1942.
Compare Krasnoarmeysk with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Krasnoarmeysk