Środa Śląska climate — normals and trends
Środa Śląska (Poland) has a warm-summer humid continental climate (Dfb) under the Köppen-Geiger classification. Its mean annual temperature is 9.1 °C and it receives 620 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 (19.0 °C on average) and the coldest is January (-1.1 °C). Rainfall peaks in July.
Środa Śląska averages 86 frost days, 7 hot days (≥ 30 °C) and 129 rainy days per year.
Środa Śląska 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 103 to 69 per year over the period.
The hottest day of the period reached 37.7 °C (on 20 August 1943) and the coldest -30.9 °C (on 13 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
Środa ŚląskaLower Silesia
- coords
- 51.16°, 16.60°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
9.1°C
Average daily high
12.9°C
Average daily low
5.3°C
Annual rainfall
620mm
Sunshine / day
7.7h
Mean relative humidity
76%
Average peak wind
18.0km/h
Seasonal range
20.1°C
Frost days (< 0 °C)
86 d/yr
Hot days (≥ 30 °C)
7 d/yr
Rainy days (≥ 1 mm)
129 d/yr
Annual snowfall
48.6 cm
Average feels-like high
10.3 °C
Average feels-like low
2.3 °C
Average peak gust
35.0 km/h
Tropical nights (≥ 20 °C)
1 d/yr
Solar radiation
10.7 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+2.5 °C
since 1940
+0.3 °C per decade · r² = 0.48 · 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
37.7 °C
20 August 1943
Coldest day
-30.9 °C
13 January 1987
Wettest day
80 mm
13 August 1960
Windiest day
55.3 km/h
5 October 2017
Strongest gust
123.5 km/h
18 January 2007
Hottest feels-like
38.1 °C
5 July 1957
Coldest feels-like
-35.9 °C
13 January 1987
Snowiest day
14.4 cm
26 November 1969
Sunniest day
16.0 h
23 June 1942
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 | 5.3 °C | +4.1 °C | 45 mm | +5 mm |
| Feb | 4.6 °C | +1.7 °C | 13 mm | -25 mm |
| Mar | 12.4 °C | +4.9 °C | 31 mm | -12 mm |
| Apr | 16.9 °C | +3.6 °C | 36 mm | -9 mm |
| May | 17.2 °C | -1.1 °C | 71 mm | +9 mm |
| Jun | 24.2 °C | +2.3 °C | 54 mm | -11 mm |
| Jul | 24.2 °C | +0.6 °C | 90 mm | +8 mm |
| Aug | 24.6 °C | +1.1 °C | 55 mm | -11 mm |
| Sep | 20.6 °C | +1.4 °C | 77 mm | +27 mm |
| Oct | 12.6 °C | -0.9 °C | 59 mm | +16 mm |
| Nov | 7.7 °C | +0.7 °C | 56 mm | +11 mm |
| Dec | 4.9 °C | +2.0 °C | 19 mm | -24 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 Środa Śląska?
Środa Śląska has a warm-summer humid continental climate (Köppen Dfb). Over 1940-2025, the average annual temperature is 9.1 °C and it receives 620 mm of precipitation per year.
What is the hottest day ever recorded in Środa Śląska?
The hottest day measured in Środa Śląska between 1940 and 2025 was 20 August 1943, reaching 37.7 °C.
What is the coldest day in Środa Śląska?
The coldest day measured in Środa Śląska between 1940 and 2025 was 13 January 1987, at -30.9 °C.
Does it snow in Środa Śląska?
Yes. Środa Śląska gets on average 48.6 cm of snow per year and has around 86 frost days.
Has the climate of Środa Śląska warmed?
Yes: Środa Śląska warmed by +2.5 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Środa Śląska?
The wettest day measured in Środa Śląska between 1940 and 2025 was 13 August 1960, with 80 mm of rain in 24 hours.
What was the windiest day in Środa Śląska?
The windiest day measured in Środa Śląska between 1940 and 2025 was 5 October 2017, with winds reaching 55.3 km/h.
What is the warmest month in Środa Śląska?
The warmest month in Środa Śląska is July (19.0 °C on average); the coldest is January (-1.1 °C).
How much does it rain in Środa Śląska?
Środa Śląska receives on average 620 mm of precipitation per year, spread over about 129 rainy days.
Is it sunny in Środa Śląska?
Środa Śląska gets on average 7.7 hours of sunshine per day, roughly 2,811 hours per year over 1940-2025.
What is the biggest single-day snowfall in Środa Śląska?
The heaviest 24-hour snowfall measured in Środa Śląska between 1940 and 2025 was 26 November 1969, with 14.4 cm.
Are there tropical nights in Środa Śląska?
Yes: Środa Śląska has on average 1 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Środa Śląska?
In Środa Śląska, between 1940 and 2025, the highest apparent temperature reached 38.1 °C on 5 July 1957, and the lowest was -35.9 °C on 13 January 1987.
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Nearby cities
The climate around Środa Śląska