Tuchola climate — normals and trends
Tuchola (Poland) has a warm-summer humid continental climate (Dfb) under the Köppen-Geiger classification. Its mean annual temperature is 7.8 °C and it receives 612 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 (17.6 °C on average) and the coldest is January (-2.3 °C). Rainfall peaks in July.
Tuchola averages 101 frost days, 2 hot days (≥ 30 °C) and 128 rainy days per year.
Tuchola has warmed by +2.4 °C between 1940 and 2025, or +0.28 °C per decade. This trend is statistically significant.
The number of frost days there went from about 120 to 82 per year over the period.
The hottest day of the period reached 35.9 °C (on 10 August 1992) and the coldest -29.1 °C (on 1 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
TucholaKujawsko-Pomorskie
- coords
- 53.59°, 17.86°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
7.8°C
Average daily high
11.2°C
Average daily low
4.3°C
Annual rainfall
612mm
Sunshine / day
7.2h
Mean relative humidity
81%
Average peak wind
19.6km/h
Seasonal range
19.9°C
Frost days (< 0 °C)
101 d/yr
Hot days (≥ 30 °C)
2 d/yr
Rainy days (≥ 1 mm)
128 d/yr
Annual snowfall
54.3 cm
Average feels-like high
8.3 °C
Average feels-like low
1.0 °C
Average peak gust
37.4 km/h
Tropical nights (≥ 20 °C)
0 d/yr
Solar radiation
10.2 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+2.4 °C
since 1940
+0.3 °C per decade · r² = 0.42 · 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
35.9 °C
10 August 1992
Coldest day
-29.1 °C
1 February 1956
Wettest day
75 mm
16 June 1980
Windiest day
56.4 km/h
2 November 1981
Strongest gust
109.1 km/h
19 February 2022
Hottest feels-like
37.0 °C
11 July 1959
Coldest feels-like
-35.6 °C
1 February 1956
Snowiest day
18.0 cm
4 April 1970
Sunniest day
16.0 h
12 June 2025
Normals computed over complete calendar years 1940–2025.
A specific year
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Across the whole year
Month by month
| High | vs. normal | Precipitation | vs. normal | |
|---|---|---|---|---|
| Jan | 3.6 °C | +3.8 °C | 58 mm | +20 mm |
| Feb | 2.4 °C | +1.4 °C | 17 mm | -18 mm |
| Mar | 10.6 °C | +5.3 °C | 17 mm | -20 mm |
| Apr | 15.5 °C | +4.1 °C | 30 mm | -12 mm |
| May | 15.4 °C | -1.3 °C | 58 mm | -4 mm |
| Jun | 21.4 °C | +1.3 °C | 65 mm | -3 mm |
| Jul | 22.4 °C | +0.6 °C | 165 mm | +79 mm |
| Aug | 21.7 °C | +0.1 °C | 82 mm | +13 mm |
| Sep | 19.2 °C | +1.8 °C | 39 mm | -12 mm |
| Oct | 11.6 °C | -0.1 °C | 72 mm | +31 mm |
| Nov | 5.7 °C | +0.3 °C | 38 mm | -5 mm |
| Dec | 3.8 °C | +2.1 °C | 14 mm | -28 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 Tuchola?
Tuchola has a warm-summer humid continental climate (Köppen Dfb). Over 1940-2025, the average annual temperature is 7.8 °C and it receives 612 mm of precipitation per year.
What is the hottest day ever recorded in Tuchola?
The hottest day measured in Tuchola between 1940 and 2025 was 10 August 1992, reaching 35.9 °C.
What is the coldest day in Tuchola?
The coldest day measured in Tuchola between 1940 and 2025 was 1 February 1956, at -29.1 °C.
Does it snow in Tuchola?
Yes. Tuchola gets on average 54.3 cm of snow per year and has around 101 frost days.
Has the climate of Tuchola warmed?
Yes: Tuchola warmed by +2.4 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Tuchola?
The wettest day measured in Tuchola between 1940 and 2025 was 16 June 1980, with 75 mm of rain in 24 hours.
What was the windiest day in Tuchola?
The windiest day measured in Tuchola between 1940 and 2025 was 2 November 1981, with winds reaching 56.4 km/h.
What is the warmest month in Tuchola?
The warmest month in Tuchola is July (17.6 °C on average); the coldest is January (-2.3 °C).
How much does it rain in Tuchola?
Tuchola receives on average 612 mm of precipitation per year, spread over about 128 rainy days.
Is it sunny in Tuchola?
Tuchola gets on average 7.2 hours of sunshine per day, roughly 2,628 hours per year over 1940-2025.
What is the biggest single-day snowfall in Tuchola?
The heaviest 24-hour snowfall measured in Tuchola between 1940 and 2025 was 4 April 1970, with 18.0 cm.
Are there tropical nights in Tuchola?
Almost never: tropical nights (temperature staying above 20 °C) are virtually non-existent in Tuchola.
What was the most extreme apparent temperature in Tuchola?
In Tuchola, between 1940 and 2025, the highest apparent temperature reached 37.0 °C on 11 July 1959, and the lowest was -35.6 °C on 1 February 1956.
Compare Tuchola with another city
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Nearby cities
The climate around Tuchola