Szczytno climate — normals and trends
Szczytno (Poland) has a warm-summer humid continental climate (Dfb) under the Köppen-Geiger classification. Its mean annual temperature is 7.4 °C and it receives 645 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 (17.9 °C on average) and the coldest is January (-3.4 °C). Rainfall peaks in July.
Szczytno averages 111 frost days, 3 hot days (≥ 30 °C) and 134 rainy days per year.
Szczytno 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 130 to 92 per year over the period.
The hottest day of the period reached 36.1 °C (on 8 August 2015) and the coldest -31.0 °C (on 31 January 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
SzczytnoWarmia-Masuria
- coords
- 53.56°, 20.99°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
7.4°C
Average daily high
10.9°C
Average daily low
3.9°C
Annual rainfall
645mm
Sunshine / day
7.1h
Mean relative humidity
80%
Average peak wind
18.1km/h
Seasonal range
21.3°C
Frost days (< 0 °C)
111 d/yr
Hot days (≥ 30 °C)
3 d/yr
Rainy days (≥ 1 mm)
134 d/yr
Annual snowfall
70.5 cm
Average feels-like high
8.0 °C
Average feels-like low
0.7 °C
Average peak gust
36.8 km/h
Tropical nights (≥ 20 °C)
0 d/yr
Solar radiation
10.1 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+2.5 °C
since 1940
+0.3 °C per decade · r² = 0.43 · 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
36.1 °C
8 August 2015
Coldest day
-31.0 °C
31 January 1956
Wettest day
95 mm
3 September 1995
Windiest day
53.1 km/h
17 January 1955
Strongest gust
112.0 km/h
18 November 2004
Hottest feels-like
36.6 °C
11 July 1959
Coldest feels-like
-36.7 °C
31 January 1956
Snowiest day
20.8 cm
30 January 1979
Sunniest day
16.3 h
20 June 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 | 3.6 °C | +4.9 °C | 47 mm | +6 mm |
| Feb | 1.4 °C | +1.5 °C | 16 mm | -22 mm |
| Mar | 10.5 °C | +6.0 °C | 33 mm | -5 mm |
| Apr | 15.5 °C | +4.1 °C | 20 mm | -25 mm |
| May | 15.2 °C | -2.0 °C | 71 mm | +7 mm |
| Jun | 21.5 °C | +0.9 °C | 56 mm | -18 mm |
| Jul | 23.0 °C | +0.8 °C | 148 mm | +61 mm |
| Aug | 22.2 °C | +0.3 °C | 63 mm | -6 mm |
| Sep | 19.3 °C | +2.0 °C | 82 mm | +28 mm |
| Oct | 11.1 °C | -0.1 °C | 61 mm | +16 mm |
| Nov | 5.1 °C | +0.4 °C | 59 mm | +14 mm |
| Dec | 3.7 °C | +2.9 °C | 20 mm | -26 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 Szczytno?
Szczytno has a warm-summer humid continental climate (Köppen Dfb). Over 1940-2025, the average annual temperature is 7.4 °C and it receives 645 mm of precipitation per year.
What is the hottest day ever recorded in Szczytno?
The hottest day measured in Szczytno between 1940 and 2025 was 8 August 2015, reaching 36.1 °C.
What is the coldest day in Szczytno?
The coldest day measured in Szczytno between 1940 and 2025 was 31 January 1956, at -31.0 °C.
Does it snow in Szczytno?
Yes. Szczytno gets on average 70.5 cm of snow per year and has around 111 frost days.
Has the climate of Szczytno warmed?
Yes: Szczytno warmed by +2.5 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Szczytno?
The wettest day measured in Szczytno between 1940 and 2025 was 3 September 1995, with 95 mm of rain in 24 hours.
What was the windiest day in Szczytno?
The windiest day measured in Szczytno between 1940 and 2025 was 17 January 1955, with winds reaching 53.1 km/h.
What is the warmest month in Szczytno?
The warmest month in Szczytno is July (17.9 °C on average); the coldest is January (-3.4 °C).
How much does it rain in Szczytno?
Szczytno receives on average 645 mm of precipitation per year, spread over about 134 rainy days.
Is it sunny in Szczytno?
Szczytno gets on average 7.1 hours of sunshine per day, roughly 2,592 hours per year over 1940-2025.
What is the biggest single-day snowfall in Szczytno?
The heaviest 24-hour snowfall measured in Szczytno between 1940 and 2025 was 30 January 1979, with 20.8 cm.
Are there tropical nights in Szczytno?
Almost never: tropical nights (temperature staying above 20 °C) are virtually non-existent in Szczytno.
What was the most extreme apparent temperature in Szczytno?
In Szczytno, between 1940 and 2025, the highest apparent temperature reached 36.6 °C on 11 July 1959, and the lowest was -36.7 °C on 31 January 1956.
Compare Szczytno with another city
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Nearby cities
The climate around Szczytno