Arum Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Arum.
Climate overview of Arum
The climate in Arum, Friesland, Netherlands, is marked by large temperature swings across the seasons, ranging from 21°C (70°F) in August to 7°C (45°F) in February.
With around 1026 mm (40 in) of annual rain/snowfall, Arum has a notably wet climate. However, this rain/snowfall is not evenly distributed, the city has pleasant summers and cold winters. The wettest month is August. The sunniest month is May, with 7.8 hours of sunshine per day on average.
Arum Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Arum - and find the best time to visit.
Monthly Temperature in Arum
In Arum, temperatures differ significantly between summer and winter months. Average daytime temperatures reach a pleasant 21°C (70°F) in August. In February, the coolest month of the year, temperatures drop to a chilly 7°C (45°F).
At night, temperatures range from around 16°C (61°F) in August to 3°C (37°F) in February.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Arum
Arum experiences significant rain/snowfall throughout the year, averaging 1026 mm (40 in) of precipitation annually. Arum can be quite wet during August, receiving approximately 113 mm (4.4 in) of precipitation over 15 rainy days.
In contrast, during the driest month (April), you will experience much drier conditions, with 50 mm (2 in) of precipitation spread across 14 rainy days. For more details, please visit our Arum Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Arum
Arum can be enjoyed more throughout the sunniest month of May under a blue sky, with approximately 7.8 hours of sunshine daily. In contrast, the city experiences much darker days in December, with only 2.1 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Humidity in Arum by Month
The city experiences its highest humidity in November, reaching 90%. In April, the humidity drops to its lowest level at 78%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Wind Speed in Arum
The mean wind speed varies between 4 m/s (8 knots) and 6 m/s (12 knots) throughout the year. It is lowest in June, July and August and highest during January, February, March, November and December. What does this mean?
The mean monthly wind speed over the year (meters per second)
Best Time to Visit Arum
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: July
- Warmest weather: July and August
- Most sunshine: May and July
- Seasonal pattern: Pleasant summers and cold winters
Frequently asked questions about the climate in Arum
What is the best time to visit Arum?
July typically offers the most optimal weather in Arum. In contrast, January, February, March and December tend to have less optimal conditions. Arum has pleasant summers and cold winters.
What temperatures can I expect in Arum?
Daytime highs range from 7°C (45°F) in February to 21°C (70°F) in August. Nighttime lows range from 3°C (37°F) to 16°C (61°F). Temperatures vary considerably through the year.
How much rain does Arum get?
Annual rainfall is around 1026 mm (40 in). August is the wettest month with 113 mm (4.4 in), while April is the driest with 50 mm (2 in).
How sunny is Arum?
Arum receives around 1,795 hours of sunshine per year. May is the sunniest month with 233 hours, while December is the cloudiest with just 62 hours.
Arum 3-Day Forecast
Arum on the map
Arum is highlighted - select any city to see its climate.
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