Ganderkesee climate — normals and trends
Ganderkesee (Germany) has a temperate oceanic climate (Cfb) under the Köppen-Geiger classification. Its mean annual temperature is 9.4 °C and it receives 735 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 (17.4 °C on average) and the coldest is January (1.4 °C). Rainfall peaks in July.
Ganderkesee averages 59 frost days, 3 hot days (≥ 30 °C) and 146 rainy days per year.
Ganderkesee has warmed by +2.0 °C between 1940 and 2025, or +0.24 °C per decade. This trend is statistically significant.
The number of frost days there went from about 75 to 43 per year over the period.
The hottest day of the period reached 37.0 °C (on 25 July 2019) and the coldest -25.5 °C (on 27 January 1942).
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
GanderkeseeLower Saxony
- coords
- 53.04°, 8.55°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
9.4°C
Average daily high
12.7°C
Average daily low
6.2°C
Annual rainfall
735mm
Sunshine / day
7.2h
Mean relative humidity
80%
Average peak wind
18.4km/h
Seasonal range
16.0°C
Frost days (< 0 °C)
59 d/yr
Hot days (≥ 30 °C)
3 d/yr
Rainy days (≥ 1 mm)
146 d/yr
Annual snowfall
29.0 cm
Average feels-like high
10.2 °C
Average feels-like low
3.2 °C
Average peak gust
38.7 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
+2.0 °C
since 1940
+0.2 °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
37.0 °C
25 July 2019
Coldest day
-25.5 °C
27 January 1942
Wettest day
56 mm
23 June 2023
Windiest day
60.7 km/h
13 November 1972
Strongest gust
124.2 km/h
14 January 1993
Hottest feels-like
39.5 °C
4 July 2015
Coldest feels-like
-31.2 °C
27 January 1942
Snowiest day
16.5 cm
2 March 1987
Sunniest day
16.2 h
30 June 2018
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 | +1.3 °C | 72 mm | +13 mm |
| Feb | 5.2 °C | +0.8 °C | 22 mm | -27 mm |
| Mar | 12.1 °C | +4.0 °C | 10 mm | -44 mm |
| Apr | 16.1 °C | +3.5 °C | 38 mm | -15 mm |
| May | 19.0 °C | +2.0 °C | 29 mm | -34 mm |
| Jun | 22.5 °C | +2.6 °C | 100 mm | +31 mm |
| Jul | 23.0 °C | +1.4 °C | 82 mm | +4 mm |
| Aug | 23.8 °C | +2.2 °C | 42 mm | -31 mm |
| Sep | 20.0 °C | +1.8 °C | 52 mm | -6 mm |
| Oct | 13.8 °C | +0.4 °C | 101 mm | +42 mm |
| Nov | 9.1 °C | +1.3 °C | 77 mm | +18 mm |
| Dec | 7.1 °C | +2.5 °C | 39 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 Ganderkesee?
Ganderkesee has a temperate oceanic climate (Köppen Cfb). Over 1940-2025, the average annual temperature is 9.4 °C and it receives 735 mm of precipitation per year.
What is the hottest day ever recorded in Ganderkesee?
The hottest day measured in Ganderkesee between 1940 and 2025 was 25 July 2019, reaching 37.0 °C.
What is the coldest day in Ganderkesee?
The coldest day measured in Ganderkesee between 1940 and 2025 was 27 January 1942, at -25.5 °C.
Does it snow in Ganderkesee?
Yes. Ganderkesee gets on average 29.0 cm of snow per year and has around 59 frost days.
Has the climate of Ganderkesee warmed?
Yes: Ganderkesee warmed by +2.0 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Ganderkesee?
The wettest day measured in Ganderkesee between 1940 and 2025 was 23 June 2023, with 56 mm of rain in 24 hours.
What was the windiest day in Ganderkesee?
The windiest day measured in Ganderkesee between 1940 and 2025 was 13 November 1972, with winds reaching 60.7 km/h.
What is the warmest month in Ganderkesee?
The warmest month in Ganderkesee is July (17.4 °C on average); the coldest is January (1.4 °C).
How much does it rain in Ganderkesee?
Ganderkesee receives on average 735 mm of precipitation per year, spread over about 146 rainy days.
Is it sunny in Ganderkesee?
Ganderkesee 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 Ganderkesee?
The heaviest 24-hour snowfall measured in Ganderkesee between 1940 and 2025 was 2 March 1987, with 16.5 cm.
Are there tropical nights in Ganderkesee?
Almost never: tropical nights (temperature staying above 20 °C) are virtually non-existent in Ganderkesee.
What was the most extreme apparent temperature in Ganderkesee?
In Ganderkesee, between 1940 and 2025, the highest apparent temperature reached 39.5 °C on 4 July 2015, and the lowest was -31.2 °C on 27 January 1942.
Compare Ganderkesee with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Ganderkesee