Belgium Weather by Month — Temperature & Rainfall Guide

Many people wonder what the weather conditions are in Belgium over the year. What is the best time to visit Belgium?

This page shows the average weather conditions by month in Belgium over the year in: January, February, March, April, May, June, July, August, September, October, November, December.

In January the weather in Belgium is generally poor. January is a winter month. The average maximum daytime temperatures are low and range from 4°C (39°F) in Schoenberg to 8°C (46°F) in De Panne. On average, this month is the coldest month of the year in Belgium.

Find more detailed climate information for Belgium in January here.

In February the weather in Belgium is generally poor. February is a winter month. The average maximum daytime temperatures are low and range from 5°C (41°F) in Schoenberg to 9°C (48°F) in Poperinge.

Find more detailed climate information for Belgium in February here.

In March the weather in Belgium ranges from poor in Ostend to unpleasant in Brussels. The temperatures range from low in Wirtzfeld with 9°C (48°F) to moderate in Hofstade with 12°C (54°F).

Find more detailed climate information for Belgium in March here.

In April the weather in Belgium ranges from unpleasant in Ostend to tolerable in Brussels. The average maximum daytime temperatures are moderate and range from 13°C (55°F) in De Haan to 16°C (61°F) in Houthalen.

Find more detailed climate information for Belgium in April here.

In May the weather in Belgium ranges from tolerable in Ostend to perfect in Hasselt. The temperatures range from moderate in Bredene with 16°C (61°F) to pleasant in Genk with 20°C (68°F).

Find more detailed climate information for Belgium in May here.

In June the weather in Belgium ranges from pleasant in Ostend to perfect in Brussels. June is a summer month. The temperatures range from pleasant in Ostend with 19°C (66°F) to high in Genk with 23°C (73°F).

Find more detailed climate information for Belgium in June here.

In July the weather in Belgium ranges from pleasant in Malmedy to perfect in Brussels. July is a summer month. The temperatures range from pleasant in Bredene with 21°C (70°F) to high in Genk with 25°C (77°F). On average, this month is the warmest month of the year in Belgium.

Find more detailed climate information for Belgium in July here.

In August the weather in Belgium ranges from pleasant in Malmedy to perfect in Brussels. August is a summer month. The temperatures range from pleasant in De Haan with 22°C (72°F) to high in Genk with 24°C (75°F).

Find more detailed climate information for Belgium in August here.

In September the weather in Belgium ranges from pleasant in Ostend to perfect in Brussels. The temperatures range from moderate in Butgenbach with 18°C (64°F) to pleasant in Mechelen with 21°C (70°F).

Find more detailed climate information for Belgium in September here.

In October the weather in Belgium ranges from unpleasant in Malmedy to tolerable in Brussels. The average maximum daytime temperatures are moderate and range from 13°C (55°F) in Schoenberg to 16°C (61°F) in Dranouter.

Find more detailed climate information for Belgium in October here.

In November the weather in Belgium ranges from poor in Ostend to unpleasant in Brussels. The temperatures range from low in Schoenberg with 8°C (46°F) to moderate in Middelkerke with 12°C (54°F).

Find more detailed climate information for Belgium in November here.

In December the weather in Belgium is generally poor. December is a winter month. The average maximum daytime temperatures are low and range from 5°C (41°F) in Schoenberg to 9°C (48°F) in Ostend.

Find more detailed climate information for Belgium in December here.