Vyazemskiy climate — normals and trends
Vyazemskiy (Russia) has a warm-summer humid continental, dry winter climate (Dwb) under the Köppen-Geiger classification. Its mean annual temperature is 2.0 °C and it receives 822 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 (21.2 °C on average) and the coldest is January (-21.0 °C). Rainfall peaks in August.
Vyazemskiy averages 184 frost days, 6 hot days (≥ 30 °C) and 116 rainy days per year.
Vyazemskiy has warmed by +1.8 °C between 1940 and 2025, or +0.21 °C per decade. This trend is statistically significant.
The hottest day of the period reached 35.5 °C (on 28 June 2010) and the coldest -40.5 °C (on 8 January 1951).
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
VyazemskiyKhabarovsk
- coords
- 47.53°, 134.76°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
2.0°C
Average daily high
7.1°C
Average daily low
-2.7°C
Annual rainfall
822mm
Sunshine / day
8.7h
Mean relative humidity
72%
Average peak wind
14.0km/h
Seasonal range
42.2°C
Frost days (< 0 °C)
184 d/yr
Hot days (≥ 30 °C)
6 d/yr
Rainy days (≥ 1 mm)
116 d/yr
Annual snowfall
81.8 cm
Average feels-like high
4.5 °C
Average feels-like low
-6.0 °C
Average peak gust
33.3 km/h
Tropical nights (≥ 20 °C)
7 d/yr
Solar radiation
13.1 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.8 °C
since 1940
+0.2 °C per decade · r² = 0.42 · 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
35.5 °C
28 June 2010
Coldest day
-40.5 °C
8 January 1951
Wettest day
110 mm
23 August 1990
Windiest day
40.0 km/h
24 April 1956
Strongest gust
100.4 km/h
29 April 1983
Hottest feels-like
40.6 °C
3 August 1950
Coldest feels-like
-45.5 °C
8 January 1951
Snowiest day
23.6 cm
2 April 1947
Sunniest day
15.7 h
17 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 | -11.8 °C | +3.9 °C | 13 mm | +4 mm |
| Feb | -8.1 °C | +2.5 °C | 22 mm | +11 mm |
| Mar | -1.0 °C | +0.2 °C | 45 mm | +17 mm |
| Apr | 13.6 °C | +3.7 °C | 44 mm | -11 mm |
| May | 19.1 °C | +1.5 °C | 120 mm | +30 mm |
| Jun | 25.0 °C | +2.3 °C | 107 mm | -5 mm |
| Jul | 28.9 °C | +3.0 °C | 106 mm | -42 mm |
| Aug | 25.1 °C | +0.6 °C | 97 mm | -68 mm |
| Sep | 22.0 °C | +3.3 °C | 93 mm | -5 mm |
| Oct | 8.3 °C | -1.6 °C | 18 mm | -43 mm |
| Nov | -1.2 °C | +1.7 °C | 34 mm | +3 mm |
| Dec | -12.3 °C | +1.1 °C | 13 mm | -3 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 Vyazemskiy?
Vyazemskiy has a warm-summer humid continental, dry winter climate (Köppen Dwb). Over 1940-2025, the average annual temperature is 2.0 °C and it receives 822 mm of precipitation per year.
What is the hottest day ever recorded in Vyazemskiy?
The hottest day measured in Vyazemskiy between 1940 and 2025 was 28 June 2010, reaching 35.5 °C.
What is the coldest day in Vyazemskiy?
The coldest day measured in Vyazemskiy between 1940 and 2025 was 8 January 1951, at -40.5 °C.
Does it snow in Vyazemskiy?
Yes. Vyazemskiy gets on average 81.8 cm of snow per year and has around 184 frost days.
Has the climate of Vyazemskiy warmed?
Yes: Vyazemskiy warmed by +1.8 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Vyazemskiy?
The wettest day measured in Vyazemskiy between 1940 and 2025 was 23 August 1990, with 110 mm of rain in 24 hours.
What was the windiest day in Vyazemskiy?
The windiest day measured in Vyazemskiy between 1940 and 2025 was 24 April 1956, with winds reaching 40.0 km/h.
What is the warmest month in Vyazemskiy?
The warmest month in Vyazemskiy is July (21.2 °C on average); the coldest is January (-21.0 °C).
How much does it rain in Vyazemskiy?
Vyazemskiy receives on average 822 mm of precipitation per year, spread over about 116 rainy days.
Is it sunny in Vyazemskiy?
Vyazemskiy gets on average 8.7 hours of sunshine per day, roughly 3,175 hours per year over 1940-2025.
What is the biggest single-day snowfall in Vyazemskiy?
The heaviest 24-hour snowfall measured in Vyazemskiy between 1940 and 2025 was 2 April 1947, with 23.6 cm.
Are there tropical nights in Vyazemskiy?
Yes: Vyazemskiy has on average 7 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Vyazemskiy?
In Vyazemskiy, between 1940 and 2025, the highest apparent temperature reached 40.6 °C on 3 August 1950, and the lowest was -45.5 °C on 8 January 1951.
Compare Vyazemskiy with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Vyazemskiy