Mittegroßefehn climate — normals and trends
Mittegroßefehn (Germany) has a temperate oceanic climate (Cfb) under the Köppen-Geiger classification. Its mean annual temperature is 9.2 °C and it receives 789 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 (16.9 °C on average) and the coldest is January (1.7 °C). Rainfall peaks in July.
Mittegroßefehn averages 55 frost days, 2 hot days (≥ 30 °C) and 155 rainy days per year.
Mittegroßefehn has warmed by +1.9 °C between 1940 and 2025, or +0.23 °C per decade. This trend is statistically significant.
The number of frost days there went from about 71 to 39 per year over the period.
The hottest day of the period reached 36.0 °C (on 25 July 2019) and the coldest -22.0 °C (on 13 February 1940).
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
MittegroßefehnLower Saxony
- coords
- 53.39°, 7.56°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
9.2°C
Average daily high
12.3°C
Average daily low
6.2°C
Annual rainfall
789mm
Sunshine / day
7.9h
Mean relative humidity
82%
Average peak wind
22.2km/h
Seasonal range
15.2°C
Frost days (< 0 °C)
55 d/yr
Hot days (≥ 30 °C)
2 d/yr
Rainy days (≥ 1 mm)
155 d/yr
Annual snowfall
25.5 cm
Average feels-like high
9.5 °C
Average feels-like low
2.9 °C
Average peak gust
41.5 km/h
Tropical nights (≥ 20 °C)
0 d/yr
Solar radiation
10.8 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.9 °C
since 1940
+0.2 °C per decade · r² = 0.40 · 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
36.0 °C
25 July 2019
Coldest day
-22.0 °C
13 February 1940
Wettest day
55 mm
29 June 1981
Windiest day
67.4 km/h
26 February 1990
Strongest gust
137.2 km/h
23 February 1967
Hottest feels-like
38.3 °C
25 July 2019
Coldest feels-like
-26.7 °C
13 February 1940
Snowiest day
17.4 cm
8 February 1966
Sunniest day
16.6 h
22 June 2022
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 | +1.7 °C | 64 mm | +4 mm |
| Feb | 5.2 °C | +0.8 °C | 27 mm | -21 mm |
| Mar | 11.4 °C | +3.8 °C | 12 mm | -43 mm |
| Apr | 14.5 °C | +2.8 °C | 31 mm | -23 mm |
| May | 17.3 °C | +1.4 °C | 41 mm | -23 mm |
| Jun | 21.1 °C | +2.3 °C | 106 mm | +31 mm |
| Jul | 22.0 °C | +1.5 °C | 92 mm | +3 mm |
| Aug | 22.6 °C | +1.9 °C | 52 mm | -33 mm |
| Sep | 19.1 °C | +1.3 °C | 81 mm | +12 mm |
| Oct | 13.8 °C | +0.5 °C | 107 mm | +43 mm |
| Nov | 9.3 °C | +1.2 °C | 80 mm | +17 mm |
| Dec | 7.5 °C | +2.5 °C | 32 mm | -30 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 Mittegroßefehn?
Mittegroßefehn has a temperate oceanic climate (Köppen Cfb). Over 1940-2025, the average annual temperature is 9.2 °C and it receives 789 mm of precipitation per year.
What is the hottest day ever recorded in Mittegroßefehn?
The hottest day measured in Mittegroßefehn between 1940 and 2025 was 25 July 2019, reaching 36.0 °C.
What is the coldest day in Mittegroßefehn?
The coldest day measured in Mittegroßefehn between 1940 and 2025 was 13 February 1940, at -22.0 °C.
Does it snow in Mittegroßefehn?
Yes. Mittegroßefehn gets on average 25.5 cm of snow per year and has around 55 frost days.
Has the climate of Mittegroßefehn warmed?
Yes: Mittegroßefehn warmed by +1.9 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Mittegroßefehn?
The wettest day measured in Mittegroßefehn between 1940 and 2025 was 29 June 1981, with 55 mm of rain in 24 hours.
What was the windiest day in Mittegroßefehn?
The windiest day measured in Mittegroßefehn between 1940 and 2025 was 26 February 1990, with winds reaching 67.4 km/h.
What is the warmest month in Mittegroßefehn?
The warmest month in Mittegroßefehn is July (16.9 °C on average); the coldest is January (1.7 °C).
How much does it rain in Mittegroßefehn?
Mittegroßefehn receives on average 789 mm of precipitation per year, spread over about 155 rainy days.
Is it sunny in Mittegroßefehn?
Mittegroßefehn gets on average 7.9 hours of sunshine per day, roughly 2,884 hours per year over 1940-2025.
What is the biggest single-day snowfall in Mittegroßefehn?
The heaviest 24-hour snowfall measured in Mittegroßefehn between 1940 and 2025 was 8 February 1966, with 17.4 cm.
Are there tropical nights in Mittegroßefehn?
Almost never: tropical nights (temperature staying above 20 °C) are virtually non-existent in Mittegroßefehn.
What was the most extreme apparent temperature in Mittegroßefehn?
In Mittegroßefehn, between 1940 and 2025, the highest apparent temperature reached 38.3 °C on 25 July 2019, and the lowest was -26.7 °C on 13 February 1940.
Compare Mittegroßefehn with another city
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Nearby cities
The climate around Mittegroßefehn