Mga climate — normals and trends
Mga (Russia) has a warm-summer humid continental climate (Dfb) under the Köppen-Geiger classification. Its mean annual temperature is 4.5 °C and it receives 691 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 (17.6 °C on average) and the coldest is January (-8.0 °C). Rainfall peaks in August.
Mga averages 158 frost days, 2 hot days (≥ 30 °C) and 142 rainy days per year.
Mga has warmed by +2.8 °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 141 per year over the period.
The hottest day of the period reached 35.6 °C (on 28 July 2010) and the coldest -40.8 °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
MgaLeningradskaya Oblast'
- coords
- 59.75°, 31.07°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
4.5°C
Average daily high
7.9°C
Average daily low
1.0°C
Annual rainfall
691mm
Sunshine / day
7.1h
Mean relative humidity
80%
Average peak wind
16.3km/h
Seasonal range
25.6°C
Frost days (< 0 °C)
158 d/yr
Hot days (≥ 30 °C)
2 d/yr
Rainy days (≥ 1 mm)
142 d/yr
Annual snowfall
119.3 cm
Average feels-like high
4.9 °C
Average feels-like low
-2.5 °C
Average peak gust
34.3 km/h
Tropical nights (≥ 20 °C)
0 d/yr
Solar radiation
9.4 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+2.8 °C
since 1940
+0.3 °C per decade · r² = 0.41 · 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
35.6 °C
28 July 2010
Coldest day
-40.8 °C
12 January 1987
Wettest day
56 mm
2 July 1974
Windiest day
39.6 km/h
26 March 2022
Strongest gust
88.9 km/h
15 April 2001
Hottest feels-like
36.7 °C
7 August 2010
Coldest feels-like
-46.3 °C
12 January 1987
Snowiest day
21.9 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 | 0.8 °C | +6.4 °C | 84 mm | +48 mm |
| Feb | -2.7 °C | +2.0 °C | 28 mm | -2 mm |
| Mar | 5.3 °C | +4.7 °C | 50 mm | +16 mm |
| Apr | 9.1 °C | +1.1 °C | 54 mm | +10 mm |
| May | 14.7 °C | -0.2 °C | 92 mm | +35 mm |
| Jun | 18.4 °C | -1.4 °C | 151 mm | +72 mm |
| Jul | 25.3 °C | +3.4 °C | 82 mm | -7 mm |
| Aug | 20.0 °C | -0.1 °C | 105 mm | +13 mm |
| Sep | 17.9 °C | +3.4 °C | 31 mm | -37 mm |
| Oct | 8.7 °C | +1.2 °C | 37 mm | -28 mm |
| Nov | 3.9 °C | +3.0 °C | 68 mm | +14 mm |
| Dec | 1.1 °C | +4.0 °C | 61 mm | +18 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 Mga?
Mga has a warm-summer humid continental climate (Köppen Dfb). Over 1940-2025, the average annual temperature is 4.5 °C and it receives 691 mm of precipitation per year.
What is the hottest day ever recorded in Mga?
The hottest day measured in Mga between 1940 and 2025 was 28 July 2010, reaching 35.6 °C.
What is the coldest day in Mga?
The coldest day measured in Mga between 1940 and 2025 was 12 January 1987, at -40.8 °C.
Does it snow in Mga?
Yes. Mga gets on average 119.3 cm of snow per year and has around 158 frost days.
Has the climate of Mga warmed?
Yes: Mga warmed by +2.8 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Mga?
The wettest day measured in Mga between 1940 and 2025 was 2 July 1974, with 56 mm of rain in 24 hours.
What was the windiest day in Mga?
The windiest day measured in Mga between 1940 and 2025 was 26 March 2022, with winds reaching 39.6 km/h.
What is the warmest month in Mga?
The warmest month in Mga is July (17.6 °C on average); the coldest is January (-8.0 °C).
How much does it rain in Mga?
Mga receives on average 691 mm of precipitation per year, spread over about 142 rainy days.
Is it sunny in Mga?
Mga gets on average 7.1 hours of sunshine per day, roughly 2,592 hours per year over 1940-2025.
What is the biggest single-day snowfall in Mga?
The heaviest 24-hour snowfall measured in Mga between 1940 and 2025 was 23 March 1971, with 21.9 cm.
Are there tropical nights in Mga?
Almost never: tropical nights (temperature staying above 20 °C) are virtually non-existent in Mga.
What was the most extreme apparent temperature in Mga?
In Mga, between 1940 and 2025, the highest apparent temperature reached 36.7 °C on 7 August 2010, and the lowest was -46.3 °C on 12 January 1987.
Compare Mga with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Mga