Lahoysk climate — normals and trends
Lahoysk (Belarus) has a warm-summer humid continental climate (Dfb) under the Köppen-Geiger classification. Its mean annual temperature is 5.8 °C and it receives 675 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 (17.7 °C on average) and the coldest is January (-6.5 °C). Rainfall peaks in July.
Lahoysk averages 141 frost days, 2 hot days (≥ 30 °C) and 135 rainy days per year.
Lahoysk has warmed by +3.0 °C between 1940 and 2025, or +0.36 °C per decade. This trend is statistically significant.
The number of frost days there went from about 162 to 120 per year over the period.
The hottest day of the period reached 35.2 °C (on 11 August 1992) and the coldest -37.2 °C (on 16 January 1940).
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
LahoyskMinsk
- coords
- 54.21°, 27.85°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
5.8°C
Average daily high
9.3°C
Average daily low
2.3°C
Annual rainfall
675mm
Sunshine / day
6.8h
Mean relative humidity
80%
Average peak wind
21.2km/h
Seasonal range
24.2°C
Frost days (< 0 °C)
141 d/yr
Hot days (≥ 30 °C)
2 d/yr
Rainy days (≥ 1 mm)
135 d/yr
Annual snowfall
104.8 cm
Average feels-like high
6.0 °C
Average feels-like low
-1.5 °C
Average peak gust
38.1 km/h
Tropical nights (≥ 20 °C)
0 d/yr
Solar radiation
10.2 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+3.0 °C
since 1940
+0.4 °C per decade · r² = 0.51 · 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
35.2 °C
11 August 1992
Coldest day
-37.2 °C
16 January 1940
Wettest day
68 mm
5 August 1950
Windiest day
68.6 km/h
18 January 1955
Strongest gust
104.4 km/h
6 January 1975
Hottest feels-like
35.8 °C
15 August 2010
Coldest feels-like
-42.9 °C
16 January 1940
Snowiest day
16.2 cm
12 January 2016
Sunniest day
16.1 h
3 July 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 | 2.3 °C | +6.5 °C | 40 mm | -0 mm |
| Feb | -1.6 °C | +1.6 °C | 12 mm | -23 mm |
| Mar | 9.4 °C | +7.8 °C | 39 mm | -1 mm |
| Apr | 13.9 °C | +3.7 °C | 27 mm | -22 mm |
| May | 14.4 °C | -2.5 °C | 137 mm | +70 mm |
| Jun | 19.7 °C | -0.7 °C | 133 mm | +53 mm |
| Jul | 23.5 °C | +1.5 °C | 147 mm | +57 mm |
| Aug | 21.3 °C | 0.0 °C | 35 mm | -40 mm |
| Sep | 19.0 °C | +2.9 °C | 28 mm | -30 mm |
| Oct | 9.7 °C | +0.4 °C | 75 mm | +23 mm |
| Nov | 4.7 °C | +2.2 °C | 60 mm | +11 mm |
| Dec | 1.7 °C | +3.3 °C | 30 mm | -13 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 Lahoysk?
Lahoysk has a warm-summer humid continental climate (Köppen Dfb). Over 1940-2025, the average annual temperature is 5.8 °C and it receives 675 mm of precipitation per year.
What is the hottest day ever recorded in Lahoysk?
The hottest day measured in Lahoysk between 1940 and 2025 was 11 August 1992, reaching 35.2 °C.
What is the coldest day in Lahoysk?
The coldest day measured in Lahoysk between 1940 and 2025 was 16 January 1940, at -37.2 °C.
Does it snow in Lahoysk?
Yes. Lahoysk gets on average 104.8 cm of snow per year and has around 141 frost days.
Has the climate of Lahoysk warmed?
Yes: Lahoysk warmed by +3.0 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Lahoysk?
The wettest day measured in Lahoysk between 1940 and 2025 was 5 August 1950, with 68 mm of rain in 24 hours.
What was the windiest day in Lahoysk?
The windiest day measured in Lahoysk between 1940 and 2025 was 18 January 1955, with winds reaching 68.6 km/h.
What is the warmest month in Lahoysk?
The warmest month in Lahoysk is July (17.7 °C on average); the coldest is January (-6.5 °C).
How much does it rain in Lahoysk?
Lahoysk receives on average 675 mm of precipitation per year, spread over about 135 rainy days.
Is it sunny in Lahoysk?
Lahoysk gets on average 6.8 hours of sunshine per day, roughly 2,482 hours per year over 1940-2025.
What is the biggest single-day snowfall in Lahoysk?
The heaviest 24-hour snowfall measured in Lahoysk between 1940 and 2025 was 12 January 2016, with 16.2 cm.
Are there tropical nights in Lahoysk?
Almost never: tropical nights (temperature staying above 20 °C) are virtually non-existent in Lahoysk.
What was the most extreme apparent temperature in Lahoysk?
In Lahoysk, between 1940 and 2025, the highest apparent temperature reached 35.8 °C on 15 August 2010, and the lowest was -42.9 °C on 16 January 1940.
Compare Lahoysk with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Lahoysk