Sułkowice climate — normals and trends
Sułkowice (Poland) has a warm-summer humid continental climate (Dfb) under the Köppen-Geiger classification. Its mean annual temperature is 7.1 °C and it receives 1,027 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 (17.0 °C on average) and the coldest is January (-3.7 °C). Rainfall peaks in July.
Sułkowice averages 123 frost days, 2 hot days (≥ 30 °C) and 168 rainy days per year.
Sułkowice has warmed by +3.0 °C between 1940 and 2025, or +0.35 °C per decade. This trend is statistically significant.
The number of frost days there went from about 147 to 99 per year over the period.
The hottest day of the period reached 34.9 °C (on 8 August 2013) and the coldest -29.7 °C (on 12 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
SułkowiceLesser Poland
- coords
- 49.84°, 19.80°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
7.1°C
Average daily high
11.3°C
Average daily low
3.1°C
Annual rainfall
1,027mm
Sunshine / day
7.5h
Mean relative humidity
80%
Average peak wind
13.9km/h
Seasonal range
20.7°C
Frost days (< 0 °C)
123 d/yr
Hot days (≥ 30 °C)
2 d/yr
Rainy days (≥ 1 mm)
168 d/yr
Annual snowfall
143.3 cm
Average feels-like high
9.0 °C
Average feels-like low
0.3 °C
Average peak gust
32.6 km/h
Tropical nights (≥ 20 °C)
0 d/yr
Solar radiation
10.8 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+3.0 °C
since 1940
+0.4 °C per decade · r² = 0.64 · 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
34.9 °C
8 August 2013
Coldest day
-29.7 °C
12 January 1940
Wettest day
79 mm
16 May 2010
Windiest day
43.1 km/h
12 February 1962
Strongest gust
115.9 km/h
19 January 2007
Hottest feels-like
39.1 °C
8 July 1957
Coldest feels-like
-34.8 °C
28 December 1996
Snowiest day
20.2 cm
28 March 1993
Sunniest day
15.3 h
2 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 | 4.7 °C | +5.3 °C | 60 mm | +2 mm |
| Feb | 3.5 °C | +2.2 °C | 35 mm | -23 mm |
| Mar | 11.2 °C | +5.4 °C | 58 mm | -4 mm |
| Apr | 14.9 °C | +3.0 °C | 70 mm | -8 mm |
| May | 14.5 °C | -2.3 °C | 113 mm | -2 mm |
| Jun | 22.3 °C | +2.4 °C | 86 mm | -42 mm |
| Jul | 22.3 °C | +0.8 °C | 209 mm | +72 mm |
| Aug | 23.0 °C | +1.4 °C | 69 mm | -44 mm |
| Sep | 19.1 °C | +1.6 °C | 113 mm | +28 mm |
| Oct | 11.1 °C | -1.3 °C | 90 mm | +25 mm |
| Nov | 7.2 °C | +1.4 °C | 100 mm | +34 mm |
| Dec | 3.8 °C | +2.7 °C | 20 mm | -42 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 Sułkowice?
Sułkowice has a warm-summer humid continental climate (Köppen Dfb). Over 1940-2025, the average annual temperature is 7.1 °C and it receives 1,027 mm of precipitation per year.
What is the hottest day ever recorded in Sułkowice?
The hottest day measured in Sułkowice between 1940 and 2025 was 8 August 2013, reaching 34.9 °C.
What is the coldest day in Sułkowice?
The coldest day measured in Sułkowice between 1940 and 2025 was 12 January 1940, at -29.7 °C.
Does it snow in Sułkowice?
Yes. Sułkowice gets on average 143.3 cm of snow per year and has around 123 frost days.
Has the climate of Sułkowice warmed?
Yes: Sułkowice warmed by +3.0 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Sułkowice?
The wettest day measured in Sułkowice between 1940 and 2025 was 16 May 2010, with 79 mm of rain in 24 hours.
What was the windiest day in Sułkowice?
The windiest day measured in Sułkowice between 1940 and 2025 was 12 February 1962, with winds reaching 43.1 km/h.
What is the warmest month in Sułkowice?
The warmest month in Sułkowice is July (17.0 °C on average); the coldest is January (-3.7 °C).
How much does it rain in Sułkowice?
Sułkowice receives on average 1,027 mm of precipitation per year, spread over about 168 rainy days.
Is it sunny in Sułkowice?
Sułkowice gets on average 7.5 hours of sunshine per day, roughly 2,738 hours per year over 1940-2025.
What is the biggest single-day snowfall in Sułkowice?
The heaviest 24-hour snowfall measured in Sułkowice between 1940 and 2025 was 28 March 1993, with 20.2 cm.
Are there tropical nights in Sułkowice?
Almost never: tropical nights (temperature staying above 20 °C) are virtually non-existent in Sułkowice.
What was the most extreme apparent temperature in Sułkowice?
In Sułkowice, between 1940 and 2025, the highest apparent temperature reached 39.1 °C on 8 July 1957, and the lowest was -34.8 °C on 28 December 1996.
Compare Sułkowice with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Sułkowice