Olenino climate — normals and trends
Olenino (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 695 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 (-8.5 °C). Rainfall peaks in July.
Olenino averages 159 frost days, 1 hot days (≥ 30 °C) and 142 rainy days per year.
Olenino has warmed by +2.9 °C between 1940 and 2025, or +0.34 °C per decade. This trend is statistically significant.
The number of frost days there went from about 173 to 145 per year over the period.
The hottest day of the period reached 36.9 °C (on 4 August 2010) and the coldest -42.6 °C (on 31 December 1978).
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
OleninoTver Oblast
- coords
- 56.21°, 33.49°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
4.6°C
Average daily high
8.1°C
Average daily low
1.0°C
Annual rainfall
695mm
Sunshine / day
6.6h
Mean relative humidity
79%
Average peak wind
17.0km/h
Seasonal range
25.9°C
Frost days (< 0 °C)
159 d/yr
Hot days (≥ 30 °C)
1 d/yr
Rainy days (≥ 1 mm)
142 d/yr
Annual snowfall
136.0 cm
Average feels-like high
5.0 °C
Average feels-like low
-2.6 °C
Average peak gust
36.1 km/h
Tropical nights (≥ 20 °C)
0 d/yr
Solar radiation
9.5 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+2.9 °C
since 1940
+0.3 °C per decade · r² = 0.50 · 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
36.9 °C
4 August 2010
Coldest day
-42.6 °C
31 December 1978
Wettest day
50 mm
7 October 2003
Windiest day
43.9 km/h
13 November 1983
Strongest gust
104.4 km/h
11 January 1991
Hottest feels-like
37.5 °C
7 August 2010
Coldest feels-like
-47.1 °C
31 December 1978
Snowiest day
16.9 cm
14 April 1970
Sunniest day
16.6 h
15 June 2023
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 | 1.3 °C | +7.3 °C | 71 mm | +33 mm |
| Feb | -2.5 °C | +2.0 °C | 12 mm | -23 mm |
| Mar | 7.6 °C | +6.6 °C | 39 mm | -0 mm |
| Apr | 12.5 °C | +3.2 °C | 36 mm | -9 mm |
| May | 16.0 °C | -0.3 °C | 61 mm | -4 mm |
| Jun | 19.2 °C | -0.8 °C | 116 mm | +36 mm |
| Jul | 24.9 °C | +3.2 °C | 127 mm | +35 mm |
| Aug | 20.2 °C | -0.2 °C | 76 mm | -1 mm |
| Sep | 17.5 °C | +2.8 °C | 39 mm | -27 mm |
| Oct | 8.5 °C | +1.0 °C | 83 mm | +24 mm |
| Nov | 3.8 °C | +3.2 °C | 69 mm | +18 mm |
| Dec | -0.1 °C | +3.4 °C | 48 mm | +2 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 Olenino?
Olenino has a warm-summer humid continental climate (Köppen Dfb). Over 1940-2025, the average annual temperature is 4.6 °C and it receives 695 mm of precipitation per year.
What is the hottest day ever recorded in Olenino?
The hottest day measured in Olenino between 1940 and 2025 was 4 August 2010, reaching 36.9 °C.
What is the coldest day in Olenino?
The coldest day measured in Olenino between 1940 and 2025 was 31 December 1978, at -42.6 °C.
Does it snow in Olenino?
Yes. Olenino gets on average 136.0 cm of snow per year and has around 159 frost days.
Has the climate of Olenino warmed?
Yes: Olenino warmed by +2.9 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Olenino?
The wettest day measured in Olenino between 1940 and 2025 was 7 October 2003, with 50 mm of rain in 24 hours.
What was the windiest day in Olenino?
The windiest day measured in Olenino between 1940 and 2025 was 13 November 1983, with winds reaching 43.9 km/h.
What is the warmest month in Olenino?
The warmest month in Olenino is July (17.4 °C on average); the coldest is January (-8.5 °C).
How much does it rain in Olenino?
Olenino receives on average 695 mm of precipitation per year, spread over about 142 rainy days.
Is it sunny in Olenino?
Olenino gets on average 6.6 hours of sunshine per day, roughly 2,409 hours per year over 1940-2025.
What is the biggest single-day snowfall in Olenino?
The heaviest 24-hour snowfall measured in Olenino between 1940 and 2025 was 14 April 1970, with 16.9 cm.
Are there tropical nights in Olenino?
Almost never: tropical nights (temperature staying above 20 °C) are virtually non-existent in Olenino.
What was the most extreme apparent temperature in Olenino?
In Olenino, between 1940 and 2025, the highest apparent temperature reached 37.5 °C on 7 August 2010, and the lowest was -47.1 °C on 31 December 1978.
Compare Olenino with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Olenino