Blankenburg Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Blankenburg.
Climate overview of Blankenburg
The climate in Blankenburg, Aargau, Switzerland, is marked by large temperature swings across the seasons, ranging from 20°C (68°F) in July to 0°C (32°F) in January.
Rain/snowfall is high, totalling around 1933 mm (76 in) per year. July is the wettest month and October the driest. The city also experiences a distinct rainy season from May to August. July is the sunniest month, averaging 9.0 hours of sunshine per day.
Blankenburg Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Blankenburg — and find the best time to visit.
Monthly Temperature in Blankenburg
In Blankenburg, temperatures differ significantly between summer and winter months. Average maximum daytime temperatures range from a pleasant 20°C (68°F) in July, the warmest time of the year, to a very cold 0°C (32°F) during cooler months like January.
At night, you can expect temperatures ranging from 9°C (48°F) in July to around -9°C (16°F) during January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Blankenburg
Blankenburg experiences significant rain/snowfall throughout the year, averaging 1933 mm (76 in) of precipitation annually. While rainfall varies throughout the year, each season offers its own charm. July brings wetter days averaging 210 mm (8.3 in) of precipitation, spread over 16 rainy days.
In contrast, the driest month October experiences a drier climate, with about 128 mm (5 in) of rainfall spread across 14 rainy days. For more details, please visit our Blankenburg Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
Sunshine Hours in Blankenburg
Seasonal changes in sunshine hours are quite dramatic in Blankenburg. While July receives considerable daily sunshine with up to 9.0 hours, December marks the darkest time of the year, where sunshine is scarce with only 2.3 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Humidity in Blankenburg by Month
The relative humidity is high throughout the year in Blankenburg.
The city experiences its highest humidity in December, reaching 83%. In April, the humidity drops to its lowest level at 59%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Blankenburg
Be prepared for heavier rainfall during May, June, July and August, the wettest period of the year. Looking for inspiration on where to travel this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.
Frequently asked questions about the climate in Blankenburg
What is the best time to visit Blankenburg?
August typically offers the most optimal weather in Blankenburg. In contrast, January, February, March, April, May, June, October, November and December tend to have less optimal conditions. Blankenburg has a distinct rainy season from May to August.
What temperatures can I expect in Blankenburg?
Daytime highs range from 0°C (32°F) in January to 20°C (68°F) in July. Nighttime lows range from -9°C (16°F) to 9°C (48°F). Temperatures vary considerably through the year.
How much rain does Blankenburg get?
Annual rainfall is around 1933 mm (76 in). July is the wettest month with 210 mm (8.3 in), while October is the driest with 128 mm (5 in).
How sunny is Blankenburg?
Blankenburg receives around 2,171 hours of sunshine per year. July is the sunniest month with 270 hours, while December is the cloudiest with just 70 hours. Overall, Blankenburg enjoys abundant sunshine.
Blankenburg 3-Day Forecast
Blankenburg 3-Day Forecast
Blankenburg on the map
Blankenburg is highlighted — select any city to see its climate.
Popular this month
Where to go in July — average daytime high across popular destinations.
Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
The 5 most scenic train journeys in Switzerland
Explore Switzerland's top 5 train journeys, featuring breathtaking Alpine views and engineering marvels like the Glacier Express and Bernina Express.
You'll love this Mountain roller coaster
Hotel Oeschinensee’s mountain coaster is a summer toboggan that you want to add to your bucket list. You'll get in your cart, sit down and fly across the track while enjoying the beautiful mountain scenery around you.
The Verzasca Valley
You can visit the Verzasca Valley in any season. It's an amazing place for swimming and it is a paradise for hikers. A must see for the bucket list.
Balloon at Chateau D'oex
If you are looking for a special place to visit in Europe in January we recommend visiting the annual balloon festival in Château-d'Oex, Switzerland.