Dachnoye climate — normals and trends
Dachnoye (Russia) has a warm-summer humid continental climate (Dfb) under the Köppen-Geiger classification. Its mean annual temperature is 4.6 °C and it receives 670 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 (17.4 °C on average) and the coldest is January (-7.7 °C). Rainfall peaks in August.
Dachnoye averages 157 frost days, 2 hot days (≥ 30 °C) and 139 rainy days per year.
Dachnoye has warmed by +2.7 °C between 1940 and 2025, or +0.32 °C per decade. This trend is statistically significant.
The number of frost days there went from about 175 to 139 per year over the period.
The hottest day of the period reached 35.1 °C (on 23 June 2021) and the coldest -40.6 °C (on 12 January 1987).
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
DachnoyeSt.-Petersburg
- coords
- 59.84°, 30.26°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
4.6°C
Average daily high
8.0°C
Average daily low
0.9°C
Annual rainfall
670mm
Sunshine / day
7.2h
Mean relative humidity
80%
Average peak wind
16.6km/h
Seasonal range
25.1°C
Frost days (< 0 °C)
157 d/yr
Hot days (≥ 30 °C)
2 d/yr
Rainy days (≥ 1 mm)
139 d/yr
Annual snowfall
116.2 cm
Average feels-like high
4.9 °C
Average feels-like low
-2.6 °C
Average peak gust
35.9 km/h
Tropical nights (≥ 20 °C)
0 d/yr
Solar radiation
9.6 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+2.7 °C
since 1940
+0.3 °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
35.1 °C
23 June 2021
Coldest day
-40.6 °C
12 January 1987
Wettest day
50 mm
2 August 2021
Windiest day
40.8 km/h
30 November 1999
Strongest gust
90.0 km/h
31 December 1975
Hottest feels-like
36.7 °C
7 August 2010
Coldest feels-like
-46.1 °C
11 January 1987
Snowiest day
20.7 cm
23 March 1971
Sunniest day
18.0 h
17 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 | 0.9 °C | +6.2 °C | 87 mm | +51 mm |
| Feb | -2.5 °C | +1.9 °C | 22 mm | -7 mm |
| Mar | 5.7 °C | +4.9 °C | 44 mm | +10 mm |
| Apr | 9.7 °C | +1.4 °C | 60 mm | +17 mm |
| May | 14.4 °C | -0.7 °C | 106 mm | +51 mm |
| Jun | 18.1 °C | -1.5 °C | 164 mm | +88 mm |
| Jul | 25.2 °C | +3.4 °C | 72 mm | -17 mm |
| Aug | 19.8 °C | -0.3 °C | 113 mm | +23 mm |
| Sep | 18.0 °C | +3.5 °C | 29 mm | -37 mm |
| Oct | 8.9 °C | +1.3 °C | 41 mm | -18 mm |
| Nov | 4.0 °C | +2.8 °C | 60 mm | +10 mm |
| Dec | 1.5 °C | +4.2 °C | 49 mm | +7 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 Dachnoye?
Dachnoye has a warm-summer humid continental climate (Köppen Dfb). Over 1940-2025, the average annual temperature is 4.6 °C and it receives 670 mm of precipitation per year.
What is the hottest day ever recorded in Dachnoye?
The hottest day measured in Dachnoye between 1940 and 2025 was 23 June 2021, reaching 35.1 °C.
What is the coldest day in Dachnoye?
The coldest day measured in Dachnoye between 1940 and 2025 was 12 January 1987, at -40.6 °C.
Does it snow in Dachnoye?
Yes. Dachnoye gets on average 116.2 cm of snow per year and has around 157 frost days.
Has the climate of Dachnoye warmed?
Yes: Dachnoye warmed by +2.7 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Dachnoye?
The wettest day measured in Dachnoye between 1940 and 2025 was 2 August 2021, with 50 mm of rain in 24 hours.
What was the windiest day in Dachnoye?
The windiest day measured in Dachnoye between 1940 and 2025 was 30 November 1999, with winds reaching 40.8 km/h.
What is the warmest month in Dachnoye?
The warmest month in Dachnoye is July (17.4 °C on average); the coldest is January (-7.7 °C).
How much does it rain in Dachnoye?
Dachnoye receives on average 670 mm of precipitation per year, spread over about 139 rainy days.
Is it sunny in Dachnoye?
Dachnoye gets on average 7.2 hours of sunshine per day, roughly 2,628 hours per year over 1940-2025.
What is the biggest single-day snowfall in Dachnoye?
The heaviest 24-hour snowfall measured in Dachnoye between 1940 and 2025 was 23 March 1971, with 20.7 cm.
Are there tropical nights in Dachnoye?
Almost never: tropical nights (temperature staying above 20 °C) are virtually non-existent in Dachnoye.
What was the most extreme apparent temperature in Dachnoye?
In Dachnoye, between 1940 and 2025, the highest apparent temperature reached 36.7 °C on 7 August 2010, and the lowest was -46.1 °C on 11 January 1987.
Compare Dachnoye with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Dachnoye