Olovyannaya climate — normals and trends
Olovyannaya (Russia) has a warm-summer humid continental, dry winter climate (Dwb) under the Köppen-Geiger classification. Its mean annual temperature is -0.8 °C and it receives 387 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 (19.8 °C on average) and the coldest is January (-24.2 °C). Rainfall peaks in July.
Olovyannaya averages 216 frost days, 8 hot days (≥ 30 °C) and 63 rainy days per year.
Olovyannaya has warmed by +1.5 °C between 1940 and 2025, or +0.17 °C per decade. This trend is statistically significant.
The hottest day of the period reached 40.5 °C (on 26 June 2010) and the coldest -48.4 °C (on 4 February 2001).
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
OlovyannayaZabaykalskiy (Transbaikal) Kray
- coords
- 50.95°, 115.58°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
-0.8°C
Average daily high
5.1°C
Average daily low
-6.6°C
Annual rainfall
387mm
Sunshine / day
9.7h
Mean relative humidity
64%
Average peak wind
17.2km/h
Seasonal range
44.0°C
Frost days (< 0 °C)
216 d/yr
Hot days (≥ 30 °C)
8 d/yr
Rainy days (≥ 1 mm)
63 d/yr
Annual snowfall
37.2 cm
Average feels-like high
1.2 °C
Average feels-like low
-10.7 °C
Average peak gust
33.6 km/h
Tropical nights (≥ 20 °C)
1 d/yr
Solar radiation
13.8 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.5 °C
since 1940
+0.2 °C per decade · r² = 0.20 · 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
40.5 °C
26 June 2010
Coldest day
-48.4 °C
4 February 2001
Wettest day
69 mm
23 July 2016
Windiest day
52.8 km/h
28 March 1971
Strongest gust
96.8 km/h
17 May 2009
Hottest feels-like
40.9 °C
21 July 2004
Coldest feels-like
-53.9 °C
4 February 2001
Snowiest day
17.8 cm
15 April 1950
Sunniest day
15.6 h
19 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 | -15.8 °C | +2.8 °C | 3 mm | +1 mm |
| Feb | -13.2 °C | -0.3 °C | 3 mm | -0 mm |
| Mar | -0.9 °C | +1.6 °C | 4 mm | -4 mm |
| Apr | 11.3 °C | +3.1 °C | 19 mm | -0 mm |
| May | 18.7 °C | +1.8 °C | 12 mm | -20 mm |
| Jun | 25.4 °C | +2.0 °C | 36 mm | -26 mm |
| Jul | 25.6 °C | +0.3 °C | 97 mm | +0 mm |
| Aug | 22.4 °C | -0.3 °C | 128 mm | +42 mm |
| Sep | 17.9 °C | +2.0 °C | 65 mm | +12 mm |
| Oct | 3.9 °C | -2.3 °C | 18 mm | +1 mm |
| Nov | -4.2 °C | +2.7 °C | 20 mm | +13 mm |
| Dec | -17.4 °C | -0.8 °C | 7 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 Olovyannaya?
Olovyannaya has a warm-summer humid continental, dry winter climate (Köppen Dwb). Over 1940-2025, the average annual temperature is -0.8 °C and it receives 387 mm of precipitation per year.
What is the hottest day ever recorded in Olovyannaya?
The hottest day measured in Olovyannaya between 1940 and 2025 was 26 June 2010, reaching 40.5 °C.
What is the coldest day in Olovyannaya?
The coldest day measured in Olovyannaya between 1940 and 2025 was 4 February 2001, at -48.4 °C.
Does it snow in Olovyannaya?
Yes. Olovyannaya gets on average 37.2 cm of snow per year and has around 216 frost days.
Has the climate of Olovyannaya warmed?
Yes: Olovyannaya warmed by +1.5 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Olovyannaya?
The wettest day measured in Olovyannaya between 1940 and 2025 was 23 July 2016, with 69 mm of rain in 24 hours.
What was the windiest day in Olovyannaya?
The windiest day measured in Olovyannaya between 1940 and 2025 was 28 March 1971, with winds reaching 52.8 km/h.
What is the warmest month in Olovyannaya?
The warmest month in Olovyannaya is July (19.8 °C on average); the coldest is January (-24.2 °C).
How much does it rain in Olovyannaya?
Olovyannaya receives on average 387 mm of precipitation per year, spread over about 63 rainy days.
Is it sunny in Olovyannaya?
Olovyannaya gets on average 9.7 hours of sunshine per day, roughly 3,540 hours per year over 1940-2025.
What is the biggest single-day snowfall in Olovyannaya?
The heaviest 24-hour snowfall measured in Olovyannaya between 1940 and 2025 was 15 April 1950, with 17.8 cm.
Are there tropical nights in Olovyannaya?
Yes: Olovyannaya has on average 1 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Olovyannaya?
In Olovyannaya, between 1940 and 2025, the highest apparent temperature reached 40.9 °C on 21 July 2004, and the lowest was -53.9 °C on 4 February 2001.
Compare Olovyannaya with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Olovyannaya