Rotselaar Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Rotselaar.
Climate overview of Rotselaar
Temperatures in Rotselaar, Flemish Brabant, Belgium, vary greatly throughout the year. July is the hottest month at 24°C (75°F), while January is the coldest at 7°C (45°F).
Rotselaar sees a moderate amount of rain/snowfall, totalling around 820 mm (32 in) per year. It experiences warm summers and cold winters, creating some seasonal variation. Sunshine peaks in July, when the city sees around 6.8 hours of sunshine per day.
Rotselaar Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Rotselaar - and find the best time to visit.
Monthly Temperature in Rotselaar
The climate in Rotselaar 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 7°C (45°F) during cooler months like January.
At night, you can expect temperatures ranging from 14°C (57°F) in July to around 2°C (36°F) during January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Rotselaar
Generally, Rotselaar receives mid-range precipitation levels, with 820 mm (32 in) annually. Year-round, Rotselaar has a balanced climate with minimal variation in precipitation. The difference between the wettest month, August, with 79 mm (3.1 in), and the driest month, April, with 53 mm (2.1 in), is minimal. For more details, please visit our Rotselaar 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 Rotselaar
Seasonal changes in sunshine hours are quite dramatic in Rotselaar. While July receives considerable daily sunshine with up to 6.8 hours, December marks the darkest time of the year, where sunshine is scarce with only 1.5 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Humidity in Rotselaar by Month
The relative humidity is high throughout the year in Rotselaar.
The city experiences its highest humidity in December, reaching 86%. In April, the humidity drops to its lowest level at 69%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Wind Speed in Rotselaar
The mean wind speed varies between 3 m/s (6 knots) and 4 m/s (8 knots) throughout the year. It is lowest in April, May, June, July, August, September, October and November and highest during January, February, March and December. What does this mean?
The mean monthly wind speed over the year (meters per second)
Best Time to Visit Rotselaar
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: May, June, July, August and September
- Warmest weather: July and August
- Most sunshine: May, June, July and August
- Seasonal pattern: Warm summers and cold winters
Frequently asked questions about the climate in Rotselaar
What is the best time to visit Rotselaar?
May, June, July, August and September typically offer the most optimal weather in Rotselaar. In contrast, January, February and December tend to have less optimal conditions. Rotselaar has warm summers and cold winters.
What temperatures can I expect in Rotselaar?
Daytime highs range from 7°C (45°F) in January to 24°C (75°F) in July. Nighttime lows range from 2°C (36°F) to 14°C (57°F). Temperatures vary considerably through the year.
How much rain does Rotselaar get?
Annual rainfall is around 820 mm (32 in). August is the wettest month with 79 mm (3.1 in), while April is the driest with 53 mm (2.1 in).
How sunny is Rotselaar?
Rotselaar receives around 1,563 hours of sunshine per year. July is the sunniest month with 205 hours, while December is the cloudiest with just 45 hours.
Rotselaar 3-Day Forecast
Rotselaar on the map
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