Rossum Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Rossum.
Climate overview of Rossum
Temperatures in Rossum, Overijssel, Netherlands, vary greatly throughout the year. July is the hottest month at 24°C (75°F), while January is the coldest at 6°C (43°F).
Rossum sees a moderate amount of rain/snowfall, totalling around 866 mm (34 in) per year. It experiences warm summers and cold winters, creating some seasonal variation. July is the sunniest month, averaging 7.2 hours of sunshine per day.
Rossum Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Rossum - and find the best time to visit.
Monthly Temperature in Rossum
The climate in Rossum is known for significant temperature differences throughout the year, making the weather dynamic. Average maximum daytime temperatures range from a comfortable 24°C (75°F) in July, the warmest time of the year, to a chilly 6°C (43°F) during cooler months like January.
At night, you can expect temperatures ranging from 14°C (57°F) in July to around 1°C (34°F) during January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Rossum
Generally, Rossum receives mid-range precipitation levels, with 866 mm (34 in) annually. Year-round, Rossum has a balanced climate with minimal variation in precipitation. The difference between the wettest month, July, with 87 mm (3.4 in), and the driest month, April, with 56 mm (2.2 in), is minimal. For more details, please visit our Rossum 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 Rossum
Seasonal changes in sunshine hours are quite dramatic in Rossum. While July receives considerable daily sunshine with up to 7.2 hours, December marks the darkest time of the year, where sunshine is scarce with only 1.8 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 Rossum by Month
The city experiences its highest humidity in November, reaching 88%. In April, the humidity drops to its lowest level at 72%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Wind Speed in Rossum
The mean wind speed over the year ranges from 3 m/s (6 knots) in May, June, July, August, September and October to 4 m/s (8 knots) in January, February, March, April, November and December. What does this mean?
The mean monthly wind speed over the year (meters per second)
Best Time to Visit Rossum
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: June, July, August and September
- Warmest weather: July and August
- Most sunshine: May and July
- Seasonal pattern: Warm summers and cold winters
Frequently asked questions about the climate in Rossum
What is the best time to visit Rossum?
June, July, August and September typically offer the most optimal weather in Rossum. In contrast, January, February, November and December tend to have less optimal conditions. Rossum has warm summers and cold winters.
What temperatures can I expect in Rossum?
Daytime highs range from 6°C (43°F) in January to 24°C (75°F) in July. Nighttime lows range from 1°C (34°F) to 14°C (57°F). Temperatures vary considerably through the year.
How much rain does Rossum get?
Annual rainfall is around 866 mm (34 in). July is the wettest month with 87 mm (3.4 in), while April is the driest with 56 mm (2.2 in).
How sunny is Rossum?
Rossum receives around 1,694 hours of sunshine per year. July is the sunniest month with 217 hours, while December is the cloudiest with just 54 hours.
Rossum 3-Day Forecast
Rossum on the map
Rossum is highlighted - select any city to see its climate.
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