Khvalynsk climate — normals and trends
Khvalynsk (Russia) has a warm-summer humid continental climate (Dfb) under the Köppen-Geiger classification. Its mean annual temperature is 5.1 °C and it receives 489 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 (21.1 °C on average) and the coldest is January (-11.3 °C). Rainfall peaks in July.
Khvalynsk averages 160 frost days, 14 hot days (≥ 30 °C) and 100 rainy days per year.
Khvalynsk has warmed by +2.8 °C between 1940 and 2025, or +0.33 °C per decade. This trend is statistically significant.
The number of frost days there went from about 174 to 146 per year over the period.
The hottest day of the period reached 39.7 °C (on 2 August 2010) and the coldest -40.9 °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
KhvalynskSaratov Oblast
- coords
- 52.49°, 48.11°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
5.1°C
Average daily high
9.0°C
Average daily low
1.3°C
Annual rainfall
489mm
Sunshine / day
7.9h
Mean relative humidity
75%
Average peak wind
17.7km/h
Seasonal range
32.4°C
Frost days (< 0 °C)
160 d/yr
Hot days (≥ 30 °C)
14 d/yr
Rainy days (≥ 1 mm)
100 d/yr
Annual snowfall
118.4 cm
Average feels-like high
5.9 °C
Average feels-like low
-2.2 °C
Average peak gust
34.8 km/h
Tropical nights (≥ 20 °C)
6 d/yr
Solar radiation
11.8 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+2.8 °C
since 1940
+0.3 °C per decade · r² = 0.43 · 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
39.7 °C
2 August 2010
Coldest day
-40.9 °C
22 January 1942
Wettest day
56 mm
3 July 1968
Windiest day
56.4 km/h
26 March 1953
Strongest gust
104.0 km/h
20 October 1973
Hottest feels-like
40.8 °C
26 July 1971
Coldest feels-like
-45.9 °C
22 January 1942
Snowiest day
18.6 cm
17 April 1980
Sunniest day
16.0 h
24 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 | -1.3 °C | +7.2 °C | 31 mm | -8 mm |
| Feb | -5.7 °C | +1.9 °C | 25 mm | -6 mm |
| Mar | 6.8 °C | +7.9 °C | 27 mm | -7 mm |
| Apr | 16.8 °C | +6.2 °C | 38 mm | +2 mm |
| May | 21.2 °C | +1.6 °C | 60 mm | +18 mm |
| Jun | 23.7 °C | -0.2 °C | 89 mm | +41 mm |
| Jul | 27.4 °C | +1.5 °C | 46 mm | -6 mm |
| Aug | 25.4 °C | +0.9 °C | 56 mm | +13 mm |
| Sep | 19.6 °C | +1.6 °C | 6 mm | -37 mm |
| Oct | 11.4 °C | +2.6 °C | 47 mm | +5 mm |
| Nov | 6.2 °C | +6.1 °C | 38 mm | -3 mm |
| Dec | -2.2 °C | +3.6 °C | 39 mm | +0 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 Khvalynsk?
Khvalynsk has a warm-summer humid continental climate (Köppen Dfb). Over 1940-2025, the average annual temperature is 5.1 °C and it receives 489 mm of precipitation per year.
What is the hottest day ever recorded in Khvalynsk?
The hottest day measured in Khvalynsk between 1940 and 2025 was 2 August 2010, reaching 39.7 °C.
What is the coldest day in Khvalynsk?
The coldest day measured in Khvalynsk between 1940 and 2025 was 22 January 1942, at -40.9 °C.
Does it snow in Khvalynsk?
Yes. Khvalynsk gets on average 118.4 cm of snow per year and has around 160 frost days.
Has the climate of Khvalynsk warmed?
Yes: Khvalynsk warmed by +2.8 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Khvalynsk?
The wettest day measured in Khvalynsk between 1940 and 2025 was 3 July 1968, with 56 mm of rain in 24 hours.
What was the windiest day in Khvalynsk?
The windiest day measured in Khvalynsk between 1940 and 2025 was 26 March 1953, with winds reaching 56.4 km/h.
What is the warmest month in Khvalynsk?
The warmest month in Khvalynsk is July (21.1 °C on average); the coldest is January (-11.3 °C).
How much does it rain in Khvalynsk?
Khvalynsk receives on average 489 mm of precipitation per year, spread over about 100 rainy days.
Is it sunny in Khvalynsk?
Khvalynsk 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 Khvalynsk?
The heaviest 24-hour snowfall measured in Khvalynsk between 1940 and 2025 was 17 April 1980, with 18.6 cm.
Are there tropical nights in Khvalynsk?
Yes: Khvalynsk has on average 6 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Khvalynsk?
In Khvalynsk, between 1940 and 2025, the highest apparent temperature reached 40.8 °C on 26 July 1971, and the lowest was -45.9 °C on 22 January 1942.
Compare Khvalynsk with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Khvalynsk