Gembloux Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Gembloux.
Climate overview of Gembloux
The climate in Gembloux, Namur Province, Belgium, is marked by large temperature swings across the seasons, ranging from 24°C (75°F) in July to 7°C (45°F) in January.
With around 873 mm (34 in) of annual rain/snowfall, the city has moderate precipitation levels. December is the wettest month and April the driest. It also has warm summers and cold winters. The most sunshine falls in May, with an average of 6.3 hours of daily sunshine.
Gembloux Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Gembloux - and find the best time to visit.
Monthly Temperature in Gembloux
In Gembloux, temperatures differ significantly between summer and winter months. Typically, average maximum daytime temperatures range from a comfortable 24°C (75°F) in July to a chilly 7°C (45°F) in the coolest month, January.
Nights vary from 14°C (57°F) in July to around 1°C (34°F) during the colder months.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Gembloux
On average, Gembloux receives a reasonable amount of rain/snowfall, with an annual precipitation of 873 mm (34 in). Precipitation levels in Gembloux remain relatively steady throughout the year. December has the most rain, with 85 mm (3.3 in) over 19 days. In the driest month April, this drops slightly to 60 mm (2.4 in), making the city's climate fairly predictable. For more details, please visit our Gembloux 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 Gembloux
For those who appreciate different seasons, Gembloux serves as an ideal destination. Expect longer, more sun-filled days in May with an average of 6.3 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 Gembloux by Month
The city experiences its highest humidity in January, reaching 89%. In May, the humidity drops to its lowest level at 73%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Gembloux
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, June, July and August
- Seasonal pattern: Warm summers and cold winters
Frequently asked questions about the climate in Gembloux
What is the best time to visit Gembloux?
June, July, August and September typically offer the most optimal weather in Gembloux. In contrast, January, February, November and December tend to have less optimal conditions. Gembloux has warm summers and cold winters.
What temperatures can I expect in Gembloux?
Daytime highs range from 7°C (45°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 Gembloux get?
Annual rainfall is around 873 mm (34 in). December is the wettest month with 85 mm (3.3 in), while April is the driest with 60 mm (2.4 in).
How sunny is Gembloux?
Gembloux receives around 1,484 hours of sunshine per year. May is the sunniest month with 189 hours, while December is the cloudiest with just 44 hours.
Gembloux 3-Day Forecast
Gembloux on the map
Gembloux is highlighted - select any city to see its climate.
Popular this month
Where to go in August - average daytime high across popular destinations.
Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
Do a pub crawl in Antwerp
You can visit Antwerp year round however May through September is the best time to go to Antwerp for a pub crawl. Late spring is recommended for its long days.
Discover the green beauty of Belgium's Ardennes
Uncover Belgium's Ardennes: Outdoor adventures, history, relaxation, and local delights await in this green travel paradise