Miass climate — normals and trends
Miass (Russia) has a warm-summer humid continental climate (Dfb) under the Köppen-Geiger classification. Its mean annual temperature is 1.5 °C and it receives 508 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 (17.3 °C on average) and the coldest is January (-15.3 °C). Rainfall peaks in July.
Miass averages 196 frost days, 3 hot days (≥ 30 °C) and 105 rainy days per year.
Miass has warmed by +2.6 °C between 1940 and 2025, or +0.31 °C per decade. This trend is statistically significant.
The number of frost days there went from about 205 to 187 per year over the period.
The hottest day of the period reached 38.5 °C (on 11 July 2023) and the coldest -44.6 °C (on 1 January 1979).
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
MiassChelyabinsk Oblast
- coords
- 55.05°, 60.11°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
1.5°C
Average daily high
5.9°C
Average daily low
-3.0°C
Annual rainfall
508mm
Sunshine / day
8.0h
Mean relative humidity
74%
Average peak wind
16.5km/h
Seasonal range
32.6°C
Frost days (< 0 °C)
196 d/yr
Hot days (≥ 30 °C)
3 d/yr
Rainy days (≥ 1 mm)
105 d/yr
Annual snowfall
106.3 cm
Average feels-like high
2.4 °C
Average feels-like low
-6.8 °C
Average peak gust
35.7 km/h
Tropical nights (≥ 20 °C)
0 d/yr
Solar radiation
10.9 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+2.6 °C
since 1940
+0.3 °C per decade · r² = 0.45 · 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
38.5 °C
11 July 2023
Coldest day
-44.6 °C
1 January 1979
Wettest day
78 mm
28 July 1948
Windiest day
43.9 km/h
31 March 1942
Strongest gust
90.4 km/h
8 May 1942
Hottest feels-like
38.6 °C
29 July 1952
Coldest feels-like
-49.9 °C
1 January 1979
Snowiest day
23.9 cm
29 October 1951
Sunniest day
16.0 h
26 June 2025
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 | -4.9 °C | +6.8 °C | 21 mm | +5 mm |
| Feb | -5.3 °C | +4.0 °C | 5 mm | -11 mm |
| Mar | 2.9 °C | +5.2 °C | 33 mm | +9 mm |
| Apr | 13.1 °C | +4.8 °C | 50 mm | +18 mm |
| May | 18.1 °C | +1.9 °C | 43 mm | -10 mm |
| Jun | 22.4 °C | +1.8 °C | 101 mm | +33 mm |
| Jul | 21.3 °C | -0.7 °C | 104 mm | +11 mm |
| Aug | 20.6 °C | +0.6 °C | 57 mm | -11 mm |
| Sep | 14.9 °C | +0.7 °C | 48 mm | -1 mm |
| Oct | 8.0 °C | +2.7 °C | 20 mm | -20 mm |
| Nov | 2.5 °C | +6.0 °C | 32 mm | +4 mm |
| Dec | -7.3 °C | +2.1 °C | 28 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 Miass?
Miass has a warm-summer humid continental climate (Köppen Dfb). Over 1940-2025, the average annual temperature is 1.5 °C and it receives 508 mm of precipitation per year.
What is the hottest day ever recorded in Miass?
The hottest day measured in Miass between 1940 and 2025 was 11 July 2023, reaching 38.5 °C.
What is the coldest day in Miass?
The coldest day measured in Miass between 1940 and 2025 was 1 January 1979, at -44.6 °C.
Does it snow in Miass?
Yes. Miass gets on average 106.3 cm of snow per year and has around 196 frost days.
Has the climate of Miass warmed?
Yes: Miass warmed by +2.6 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Miass?
The wettest day measured in Miass between 1940 and 2025 was 28 July 1948, with 78 mm of rain in 24 hours.
What was the windiest day in Miass?
The windiest day measured in Miass between 1940 and 2025 was 31 March 1942, with winds reaching 43.9 km/h.
What is the warmest month in Miass?
The warmest month in Miass is July (17.3 °C on average); the coldest is January (-15.3 °C).
How much does it rain in Miass?
Miass receives on average 508 mm of precipitation per year, spread over about 105 rainy days.
Is it sunny in Miass?
Miass gets on average 8.0 hours of sunshine per day, roughly 2,920 hours per year over 1940-2025.
What is the biggest single-day snowfall in Miass?
The heaviest 24-hour snowfall measured in Miass between 1940 and 2025 was 29 October 1951, with 23.9 cm.
Are there tropical nights in Miass?
Almost never: tropical nights (temperature staying above 20 °C) are virtually non-existent in Miass.
What was the most extreme apparent temperature in Miass?
In Miass, between 1940 and 2025, the highest apparent temperature reached 38.6 °C on 29 July 1952, and the lowest was -49.9 °C on 1 January 1979.
Compare Miass with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Miass