Łuków climate — normals and trends
Łuków (Poland) has a warm-summer humid continental climate (Dfb) under the Köppen-Geiger classification. Its mean annual temperature is 7.9 °C and it receives 634 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 (18.7 °C on average) and the coldest is January (-3.4 °C). Rainfall peaks in July.
Łuków averages 108 frost days, 5 hot days (≥ 30 °C) and 130 rainy days per year.
Łuków has warmed by +2.5 °C between 1940 and 2025, or +0.29 °C per decade. This trend is statistically significant.
The number of frost days there went from about 127 to 89 per year over the period.
The hottest day of the period reached 35.6 °C (on 29 August 1992) and the coldest -34.0 °C (on 11 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
ŁukówLublin
- coords
- 51.93°, 22.38°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
7.9°C
Average daily high
11.6°C
Average daily low
4.2°C
Annual rainfall
634mm
Sunshine / day
7.3h
Mean relative humidity
78%
Average peak wind
17.6km/h
Seasonal range
22.1°C
Frost days (< 0 °C)
108 d/yr
Hot days (≥ 30 °C)
5 d/yr
Rainy days (≥ 1 mm)
130 d/yr
Annual snowfall
69.7 cm
Average feels-like high
8.8 °C
Average feels-like low
1.0 °C
Average peak gust
35.4 km/h
Tropical nights (≥ 20 °C)
0 d/yr
Solar radiation
10.6 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+2.5 °C
since 1940
+0.3 °C per decade · r² = 0.44 · 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
29 August 1992
Coldest day
-34.0 °C
11 January 1940
Wettest day
66 mm
6 August 2006
Windiest day
52.3 km/h
3 November 1981
Strongest gust
108.7 km/h
3 November 1981
Hottest feels-like
37.7 °C
11 July 2024
Coldest feels-like
-39.0 °C
11 January 1940
Snowiest day
17.9 cm
30 January 1979
Sunniest day
15.6 h
24 June 2008
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 | 4.3 °C | +5.4 °C | 35 mm | -4 mm |
| Feb | 1.7 °C | +1.3 °C | 14 mm | -24 mm |
| Mar | 11.6 °C | +6.4 °C | 39 mm | +2 mm |
| Apr | 16.4 °C | +4.0 °C | 26 mm | -23 mm |
| May | 16.2 °C | -1.9 °C | 65 mm | +2 mm |
| Jun | 23.4 °C | +1.8 °C | 63 mm | -11 mm |
| Jul | 24.5 °C | +1.2 °C | 134 mm | +53 mm |
| Aug | 24.6 °C | +1.7 °C | 22 mm | -48 mm |
| Sep | 20.8 °C | +2.8 °C | 47 mm | -7 mm |
| Oct | 11.4 °C | -0.4 °C | 56 mm | +12 mm |
| Nov | 6.5 °C | +1.3 °C | 48 mm | +5 mm |
| Dec | 3.6 °C | +2.6 °C | 21 mm | -22 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 Łuków?
Łuków has a warm-summer humid continental climate (Köppen Dfb). Over 1940-2025, the average annual temperature is 7.9 °C and it receives 634 mm of precipitation per year.
What is the hottest day ever recorded in Łuków?
The hottest day measured in Łuków between 1940 and 2025 was 29 August 1992, reaching 35.6 °C.
What is the coldest day in Łuków?
The coldest day measured in Łuków between 1940 and 2025 was 11 January 1940, at -34.0 °C.
Does it snow in Łuków?
Yes. Łuków gets on average 69.7 cm of snow per year and has around 108 frost days.
Has the climate of Łuków warmed?
Yes: Łuków warmed by +2.5 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Łuków?
The wettest day measured in Łuków between 1940 and 2025 was 6 August 2006, with 66 mm of rain in 24 hours.
What was the windiest day in Łuków?
The windiest day measured in Łuków between 1940 and 2025 was 3 November 1981, with winds reaching 52.3 km/h.
What is the warmest month in Łuków?
The warmest month in Łuków is July (18.7 °C on average); the coldest is January (-3.4 °C).
How much does it rain in Łuków?
Łuków receives on average 634 mm of precipitation per year, spread over about 130 rainy days.
Is it sunny in Łuków?
Łuków gets on average 7.3 hours of sunshine per day, roughly 2,665 hours per year over 1940-2025.
What is the biggest single-day snowfall in Łuków?
The heaviest 24-hour snowfall measured in Łuków between 1940 and 2025 was 30 January 1979, with 17.9 cm.
Are there tropical nights in Łuków?
Almost never: tropical nights (temperature staying above 20 °C) are virtually non-existent in Łuków.
What was the most extreme apparent temperature in Łuków?
In Łuków, between 1940 and 2025, the highest apparent temperature reached 37.7 °C on 11 July 2024, and the lowest was -39.0 °C on 11 January 1940.
Compare Łuków with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Łuków