Maribo climate — normals and trends
Maribo (Denmark) has a temperate oceanic climate (Cfb) under the Köppen-Geiger classification. Its mean annual temperature is 8.8 °C and it receives 662 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 August (17.4 °C on average) and the coldest is February (1.2 °C). Rainfall peaks in August.
Maribo averages 42 frost days, 0 hot days (≥ 30 °C) and 135 rainy days per year.
Maribo has warmed by +2.7 °C between 1940 and 2025, or +0.32 °C per decade. This trend is statistically significant.
The number of frost days there went from about 63 to 21 per year over the period.
The hottest day of the period reached 28.4 °C (on 31 July 2018) and the coldest -14.1 °C (on 26 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
MariboZealand
- coords
- 54.78°, 11.50°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
8.8°C
Average daily high
10.2°C
Average daily low
7.4°C
Annual rainfall
662mm
Sunshine / day
8.1h
Mean relative humidity
82%
Average peak wind
29.9km/h
Seasonal range
16.2°C
Frost days (< 0 °C)
42 d/yr
Hot days (≥ 30 °C)
0 d/yr
Rainy days (≥ 1 mm)
135 d/yr
Annual snowfall
39.5 cm
Average feels-like high
6.6 °C
Average feels-like low
2.9 °C
Average peak gust
42.5 km/h
Tropical nights (≥ 20 °C)
1 d/yr
Solar radiation
11.0 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+2.7 °C
since 1940
+0.3 °C per decade · r² = 0.56 · 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
28.4 °C
31 July 2018
Coldest day
-14.1 °C
26 January 1942
Wettest day
63 mm
22 July 2025
Windiest day
85.3 km/h
17 October 1967
Strongest gust
141.5 km/h
3 December 1999
Hottest feels-like
30.0 °C
25 July 2018
Coldest feels-like
-22.3 °C
25 January 1942
Snowiest day
19.7 cm
10 April 1970
Sunniest day
16.5 h
27 June 2003
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 | 4.5 °C | +2.1 °C | 63 mm | +10 mm |
| Feb | 3.3 °C | +1.0 °C | 15 mm | -28 mm |
| Mar | 7.2 °C | +2.9 °C | 10 mm | -32 mm |
| Apr | 11.5 °C | +3.8 °C | 17 mm | -20 mm |
| May | 14.4 °C | +1.8 °C | 51 mm | +6 mm |
| Jun | 18.3 °C | +1.4 °C | 65 mm | +10 mm |
| Jul | 20.4 °C | +1.3 °C | 155 mm | +87 mm |
| Aug | 19.7 °C | +0.6 °C | 40 mm | -34 mm |
| Sep | 17.9 °C | +1.8 °C | 67 mm | +2 mm |
| Oct | 12.7 °C | +1.4 °C | 101 mm | +39 mm |
| Nov | 8.2 °C | +1.4 °C | 55 mm | -6 mm |
| Dec | 6.3 °C | +2.3 °C | 24 mm | -34 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 Maribo?
Maribo has a temperate oceanic climate (Köppen Cfb). Over 1940-2025, the average annual temperature is 8.8 °C and it receives 662 mm of precipitation per year.
What is the hottest day ever recorded in Maribo?
The hottest day measured in Maribo between 1940 and 2025 was 31 July 2018, reaching 28.4 °C.
What is the coldest day in Maribo?
The coldest day measured in Maribo between 1940 and 2025 was 26 January 1942, at -14.1 °C.
Does it snow in Maribo?
Yes. Maribo gets on average 39.5 cm of snow per year and has around 42 frost days.
Has the climate of Maribo warmed?
Yes: Maribo warmed by +2.7 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Maribo?
The wettest day measured in Maribo between 1940 and 2025 was 22 July 2025, with 63 mm of rain in 24 hours.
What was the windiest day in Maribo?
The windiest day measured in Maribo between 1940 and 2025 was 17 October 1967, with winds reaching 85.3 km/h.
What is the warmest month in Maribo?
The warmest month in Maribo is August (17.4 °C on average); the coldest is February (1.2 °C).
How much does it rain in Maribo?
Maribo receives on average 662 mm of precipitation per year, spread over about 135 rainy days.
Is it sunny in Maribo?
Maribo gets on average 8.1 hours of sunshine per day, roughly 2,957 hours per year over 1940-2025.
What is the biggest single-day snowfall in Maribo?
The heaviest 24-hour snowfall measured in Maribo between 1940 and 2025 was 10 April 1970, with 19.7 cm.
Are there tropical nights in Maribo?
Yes: Maribo has on average 1 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Maribo?
In Maribo, between 1940 and 2025, the highest apparent temperature reached 30.0 °C on 25 July 2018, and the lowest was -22.3 °C on 25 January 1942.
Compare Maribo with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Maribo