Staraya Mayna climate — normals and trends
Staraya Mayna (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 615 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 (20.6 °C on average) and the coldest is January (-11.6 °C). Rainfall peaks in July.
Staraya Mayna averages 161 frost days, 6 hot days (≥ 30 °C) and 121 rainy days per year.
Staraya Mayna 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 175 to 147 per year over the period.
The hottest day of the period reached 37.7 °C (on 3 August 2010) and the coldest -43.0 °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
Staraya MaynaUlyanovsk Oblast
- coords
- 54.61°, 48.92°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
4.6°C
Average daily high
7.5°C
Average daily low
1.6°C
Annual rainfall
615mm
Sunshine / day
7.6h
Mean relative humidity
76%
Average peak wind
19.9km/h
Seasonal range
32.2°C
Frost days (< 0 °C)
161 d/yr
Hot days (≥ 30 °C)
6 d/yr
Rainy days (≥ 1 mm)
121 d/yr
Annual snowfall
133.6 cm
Average feels-like high
4.2 °C
Average feels-like low
-2.2 °C
Average peak gust
32.7 km/h
Tropical nights (≥ 20 °C)
11 d/yr
Solar radiation
11.1 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+2.9 °C
since 1940
+0.3 °C per decade · r² = 0.46 · 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
37.7 °C
3 August 2010
Coldest day
-43.0 °C
22 January 1942
Wettest day
64 mm
27 July 1962
Windiest day
65.4 km/h
20 October 1973
Strongest gust
101.5 km/h
20 October 1973
Hottest feels-like
39.2 °C
26 July 1971
Coldest feels-like
-48.8 °C
31 December 1978
Snowiest day
18.3 cm
5 January 1979
Sunniest day
16.2 h
27 June 2023
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 | -1.9 °C | +7.3 °C | 63 mm | +24 mm |
| Feb | -6.3 °C | +2.1 °C | 18 mm | -15 mm |
| Mar | 4.0 °C | +6.0 °C | 28 mm | -8 mm |
| Apr | 13.2 °C | +5.4 °C | 31 mm | -10 mm |
| May | 18.7 °C | +1.9 °C | 76 mm | +28 mm |
| Jun | 21.7 °C | -0.6 °C | 108 mm | +44 mm |
| Jul | 25.1 °C | +1.0 °C | 49 mm | -23 mm |
| Aug | 23.4 °C | +0.9 °C | 89 mm | +28 mm |
| Sep | 17.6 °C | +1.5 °C | 25 mm | -35 mm |
| Oct | 10.0 °C | +2.7 °C | 47 mm | -20 mm |
| Nov | 5.3 °C | +6.1 °C | 87 mm | +35 mm |
| Dec | -3.0 °C | +3.3 °C | 46 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 Staraya Mayna?
Staraya Mayna has a warm-summer humid continental climate (Köppen Dfb). Over 1940-2025, the average annual temperature is 4.6 °C and it receives 615 mm of precipitation per year.
What is the hottest day ever recorded in Staraya Mayna?
The hottest day measured in Staraya Mayna between 1940 and 2025 was 3 August 2010, reaching 37.7 °C.
What is the coldest day in Staraya Mayna?
The coldest day measured in Staraya Mayna between 1940 and 2025 was 22 January 1942, at -43.0 °C.
Does it snow in Staraya Mayna?
Yes. Staraya Mayna gets on average 133.6 cm of snow per year and has around 161 frost days.
Has the climate of Staraya Mayna warmed?
Yes: Staraya Mayna warmed by +2.9 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Staraya Mayna?
The wettest day measured in Staraya Mayna between 1940 and 2025 was 27 July 1962, with 64 mm of rain in 24 hours.
What was the windiest day in Staraya Mayna?
The windiest day measured in Staraya Mayna between 1940 and 2025 was 20 October 1973, with winds reaching 65.4 km/h.
What is the warmest month in Staraya Mayna?
The warmest month in Staraya Mayna is July (20.6 °C on average); the coldest is January (-11.6 °C).
How much does it rain in Staraya Mayna?
Staraya Mayna receives on average 615 mm of precipitation per year, spread over about 121 rainy days.
Is it sunny in Staraya Mayna?
Staraya Mayna gets on average 7.6 hours of sunshine per day, roughly 2,774 hours per year over 1940-2025.
What is the biggest single-day snowfall in Staraya Mayna?
The heaviest 24-hour snowfall measured in Staraya Mayna between 1940 and 2025 was 5 January 1979, with 18.3 cm.
Are there tropical nights in Staraya Mayna?
Yes: Staraya Mayna has on average 11 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Staraya Mayna?
In Staraya Mayna, between 1940 and 2025, the highest apparent temperature reached 39.2 °C on 26 July 1971, and the lowest was -48.8 °C on 31 December 1978.
Compare Staraya Mayna with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Staraya Mayna