Rijswijk Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Rijswijk.
Climate overview of Rijswijk
Rijswijk, Zuid-Holland, Netherlands, experiences significant temperature variation throughout the year. Summers bring daytime highs of 22°C (72°F) in August, while winters cool to 8°C (46°F) in January.
With around 897 mm (35 in) of annual rain/snowfall, the city has moderate precipitation levels. August is the wettest month and April the driest. It also has warm summers and cold winters. May is the sunniest month, averaging 7.6 hours of sunshine per day.
Rijswijk Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Rijswijk - and find the best time to visit.
Monthly Temperature in Rijswijk
Depending on the time of the year, temperatures range from comfortable to chilly in Rijswijk. Typically, average maximum daytime temperatures range from a comfortable 22°C (72°F) in August to a chilly 8°C (46°F) in the coolest month, January.
Nights vary from 15°C (59°F) in August to around 2°C (36°F) during the colder months.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Rijswijk
Generally, Rijswijk has a moderate amount of precipitation, averaging 897 mm (35 in) of rain/snowfall annually. Rijswijk offers a pleasant mix of wetter and slightly drier months. The difference in precipitation between the wettest month August (89 mm (3.5 in)) and the driest month April (52 mm (2 in)) is not too significant. For more details, please visit our Rijswijk 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 Rijswijk
For those who appreciate different seasons, Rijswijk serves as an ideal destination. Expect longer, more sun-filled days in May with an average of 7.6 hours of sunshine daily, and embrace the darker days in December, offering only 1.8 hours of daily sunlight.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Humidity in Rijswijk by Month
The city experiences its highest humidity in November, reaching 89%. In May, the humidity drops to its lowest level at 77%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Wind Speed in Rijswijk
The mean wind speed over the year ranges from 4 m/s (8 knots) in August and September to 6 m/s (12 knots) in 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 Rijswijk
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 Rijswijk
What is the best time to visit Rijswijk?
June, July, August and September typically offer the most optimal weather in Rijswijk. In contrast, January, February and December tend to have less optimal conditions. Rijswijk has warm summers and cold winters.
What temperatures can I expect in Rijswijk?
Daytime highs range from 8°C (46°F) in January to 22°C (72°F) in August. Nighttime lows range from 2°C (36°F) to 15°C (59°F). Temperatures vary considerably through the year.
How much rain does Rijswijk get?
Annual rainfall is around 897 mm (35 in). August is the wettest month with 89 mm (3.5 in), while April is the driest with 52 mm (2 in).
How sunny is Rijswijk?
Rijswijk receives around 1,748 hours of sunshine per year. May is the sunniest month with 228 hours, while December is the cloudiest with just 54 hours.
Rijswijk 3-Day Forecast
Rijswijk on the map
Rijswijk is highlighted - select any city to see its climate.
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