Gryfów Śląski climate — normals and trends
Gryfów Śląski (Poland) has a warm-summer humid continental climate (Dfb) under the Köppen-Geiger classification. Its mean annual temperature is 7.2 °C and it receives 926 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 (16.7 °C on average) and the coldest is January (-2.8 °C). Rainfall peaks in July.
Gryfów Śląski averages 113 frost days, 2 hot days (≥ 30 °C) and 160 rainy days per year.
Gryfów Śląski 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 134 to 92 per year over the period.
The hottest day of the period reached 34.5 °C (on 1 August 1994) and the coldest -30.2 °C (on 9 February 1956).
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
Gryfów ŚląskiLower Silesia
- coords
- 51.03°, 15.42°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
7.2°C
Average daily high
10.9°C
Average daily low
3.6°C
Annual rainfall
926mm
Sunshine / day
7.6h
Mean relative humidity
81%
Average peak wind
17.1km/h
Seasonal range
19.5°C
Frost days (< 0 °C)
113 d/yr
Hot days (≥ 30 °C)
2 d/yr
Rainy days (≥ 1 mm)
160 d/yr
Annual snowfall
116.9 cm
Average feels-like high
8.2 °C
Average feels-like low
0.5 °C
Average peak gust
36.1 km/h
Tropical nights (≥ 20 °C)
0 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 = 0.50 · 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
34.5 °C
1 August 1994
Coldest day
-30.2 °C
9 February 1956
Wettest day
99 mm
13 August 2002
Windiest day
51.4 km/h
18 January 2007
Strongest gust
130.3 km/h
18 January 2007
Hottest feels-like
37.3 °C
20 August 1943
Coldest feels-like
-35.3 °C
9 February 1956
Snowiest day
18.1 cm
18 March 1985
Sunniest day
16.0 h
4 July 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 | 3.7 °C | +4.1 °C | 70 mm | +5 mm |
| Feb | 2.5 °C | +1.3 °C | 21 mm | -39 mm |
| Mar | 10.4 °C | +4.9 °C | 48 mm | -15 mm |
| Apr | 14.6 °C | +3.3 °C | 47 mm | -18 mm |
| May | 15.3 °C | -0.8 °C | 82 mm | -10 mm |
| Jun | 22.3 °C | +3.0 °C | 81 mm | -17 mm |
| Jul | 22.1 °C | +1.1 °C | 131 mm | +15 mm |
| Aug | 22.4 °C | +1.4 °C | 101 mm | +1 mm |
| Sep | 18.3 °C | +1.3 °C | 86 mm | +16 mm |
| Oct | 10.8 °C | -1.0 °C | 78 mm | +18 mm |
| Nov | 6.4 °C | +1.0 °C | 65 mm | -2 mm |
| Dec | 3.6 °C | +2.3 °C | 32 mm | -38 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 Gryfów Śląski?
Gryfów Śląski has a warm-summer humid continental climate (Köppen Dfb). Over 1940-2025, the average annual temperature is 7.2 °C and it receives 926 mm of precipitation per year.
What is the hottest day ever recorded in Gryfów Śląski?
The hottest day measured in Gryfów Śląski between 1940 and 2025 was 1 August 1994, reaching 34.5 °C.
What is the coldest day in Gryfów Śląski?
The coldest day measured in Gryfów Śląski between 1940 and 2025 was 9 February 1956, at -30.2 °C.
Does it snow in Gryfów Śląski?
Yes. Gryfów Śląski gets on average 116.9 cm of snow per year and has around 113 frost days.
Has the climate of Gryfów Śląski warmed?
Yes: Gryfów Śląski warmed by +2.5 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Gryfów Śląski?
The wettest day measured in Gryfów Śląski between 1940 and 2025 was 13 August 2002, with 99 mm of rain in 24 hours.
What was the windiest day in Gryfów Śląski?
The windiest day measured in Gryfów Śląski between 1940 and 2025 was 18 January 2007, with winds reaching 51.4 km/h.
What is the warmest month in Gryfów Śląski?
The warmest month in Gryfów Śląski is July (16.7 °C on average); the coldest is January (-2.8 °C).
How much does it rain in Gryfów Śląski?
Gryfów Śląski receives on average 926 mm of precipitation per year, spread over about 160 rainy days.
Is it sunny in Gryfów Śląski?
Gryfów Śląski gets on average 7.6 hours of sunshine per day, roughly 2,774 hours per year over 1940-2025.
What is the biggest single-day snowfall in Gryfów Śląski?
The heaviest 24-hour snowfall measured in Gryfów Śląski between 1940 and 2025 was 18 March 1985, with 18.1 cm.
Are there tropical nights in Gryfów Śląski?
Almost never: tropical nights (temperature staying above 20 °C) are virtually non-existent in Gryfów Śląski.
What was the most extreme apparent temperature in Gryfów Śląski?
In Gryfów Śląski, between 1940 and 2025, the highest apparent temperature reached 37.3 °C on 20 August 1943, and the lowest was -35.3 °C on 9 February 1956.
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The climate around Gryfów Śląski