Roumont Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Roumont.
Climate overview of Roumont
Roumont, Luxembourg Province, Belgium, experiences significant temperature variation throughout the year. Summers bring daytime highs of 23°C (73°F) in July, while winters cool to 5°C (41°F) in January.
The city receives considerable rain/snowfall, with around 1093 mm (43 in) annually. December is the wettest month. It has warm summers and cold winters. The most sunshine falls in May, with an average of 6.5 hours of daily sunshine.
Roumont Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Roumont - and find the best time to visit.
Monthly Temperature in Roumont
Depending on the time of the year, temperatures range from comfortable to chilly in Roumont. Typically, average maximum daytime temperatures range from a comfortable 23°C (73°F) in July to a chilly 5°C (41°F) in the coolest month, January.
Nights vary from 13°C (55°F) in July to around -1°C (30°F) during the colder months.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Roumont
Roumont has a relatively rain/snowy climate with high precipitation levels, averaging 1093 mm (43 in) of rain/snowfall annually. Precipitation levels in Roumont remain relatively steady throughout the year. December has the most snow/rain, with 114 mm (4.5 in) over 19 days. In the driest month April, this drops slightly to 76 mm (3 in), making the city's climate fairly predictable. For more details, please visit our Roumont Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
Sunshine Hours in Roumont
For those who appreciate different seasons, Roumont serves as an ideal destination. Expect longer, more sun-filled days in May with an average of 6.5 hours of sunshine daily, and embrace the darker days in December, offering only 1.5 hours of daily sunlight.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Humidity in Roumont by Month
The city experiences its highest humidity in November, reaching 93%. In June, the humidity drops to its lowest level at 81%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Roumont
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 and August
- Warmest weather: July and August
- Most sunshine: May and June
- Seasonal pattern: Warm summers and cold winters
- Coldest conditions: January, with freezing nights around -1°C (30°F).
Frequently asked questions about the climate in Roumont
What is the best time to visit Roumont?
June, July and August typically offer the most optimal weather in Roumont. In contrast, January, February, March, November and December tend to have less optimal conditions. Roumont has warm summers and cold winters.
What temperatures can I expect in Roumont?
Daytime highs range from 5°C (41°F) in January to 23°C (73°F) in July. Nighttime lows range from -1°C (30°F) to 13°C (55°F). Temperatures vary considerably through the year.
How much rain does Roumont get?
Annual rainfall is around 1093 mm (43 in). December is the wettest month with 114 mm (4.5 in), while April is the driest with 76 mm (3 in). In the coldest months, precipitation may fall as snow/rain.
How sunny is Roumont?
Roumont receives around 1,530 hours of sunshine per year. May is the sunniest month with 195 hours, while December is the cloudiest with just 45 hours.
Roumont 3-Day Forecast
Roumont 3-Day Forecast
Roumont on the map
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