Weather by month in Aargau

Aargau is a region in Switzerland. Many people wonder what the weather conditions are in Aargau over the year. What is the best time to visit Aargau?

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

In January the weather in Aargau is generally poor. January is a winter month. The temperatures range from very low in Blankenburg with -0°C to low in Rheinfelden with 5°C. On average, this month is the coldest month of the year in Aargau.

Find more detailed climate information for Aargau in January here.

In February the weather in Aargau is generally poor. February is a winter month. The temperatures range from very low in Blankenburg with 2°C to low in Rheinfelden with 7°C.

Find more detailed climate information for Aargau in February here.

In March the weather in Aargau ranges from poor in Aarau to unpleasant in Baden. The average maximum daytime temperatures are low and range from 6°C in Blankenburg to 12°C in Rheinfelden.

Find more detailed climate information for Aargau in March here.

In April the weather in Aargau ranges from unpleasant in Aarau to tolerable in Baden. The temperatures range from low in Blankenburg with 9°C to moderate in Rheinfelden with 16°C.

Find more detailed climate information for Aargau in April here.

In May the weather in Aargau ranges from tolerable in Aarau to pleasant in Baden. The temperatures range from moderate in Blankenburg with 14°C to pleasant in Baden with 20°C.

Find more detailed climate information for Aargau in May here.

In June the weather in Aargau is generally pleasant. June is a summer month. The temperatures range from pleasant in Blankenburg with 18°C to high in Rheinfelden with 23°C.

Find more detailed climate information for Aargau in June here.

In July the weather in Aargau is generally pleasant. July is a summer month. The temperatures range from pleasant in Blankenburg with 20°C to high in Rheinfelden with 25°C. On average, this month is one of the warmest months of the year in Aargau. So be prepared and make sure to dress lightly.

Find more detailed climate information for Aargau in July here.

In August the weather in Aargau is generally pleasant. August is a summer month. The temperatures range from pleasant in Blankenburg with 20°C to high in Rheinfelden with 25°C.

Find more detailed climate information for Aargau in August here.

In September the weather in Aargau is generally pleasant. The temperatures range from moderate in Blankenburg with 16°C to pleasant in Rheinfelden with 21°C.

Find more detailed climate information for Aargau in September here.

In October the weather in Aargau ranges from unpleasant in Aarau to tolerable in Baden. The temperatures range from low in Blankenburg with 12°C to moderate in Rheinfelden with 15°C.

Find more detailed climate information for Aargau in October here.

In November the weather in Aargau is generally poor. The average maximum daytime temperatures are low and range from 5°C in Blankenburg to 9°C in Rheinfelden.

Find more detailed climate information for Aargau in November here.

In December the weather in Aargau is generally poor. December is a winter month. The temperatures range from very low in Blankenburg with 0°C to low in Rheinfelden with 6°C.

Find more detailed climate information for Aargau in December here.