Binningen Records Unusually Warm Day with 34.1°C on August 9, 2025.

August 10, 2025

On August 9, 2025, Binningen experienced an unusually warm day with temperatures peaking at 34.1°C, surpassing the recent 30-day average of 19.6°C and the seasonal average of 20.7°C. Historically, August 21, 1943, holds the record for the hottest day at 38.7°C, highlighting the significant heat experienced during this period.

On August 9, 2025, the weather station in Binningen recorded a minimum temperature of 16.8°C, an average temperature of 25.3°C, and a maximum temperature of 34.1°C. Given the data, this day can be described as unusually warm.

Looking at the last 30 days, the average temperature was 19.6°C, with temperatures ranging from a minimum of 10.9°C to a maximum of 32.4°C. During this period, there were 16 summer days and 2 hot days.

For the current season, the average temperature stands at 20.7°C, with a minimum of 15.1°C and a maximum of 26.5°C. There have been 43 summer days and 14 hot days so far this season.

Considering all years for this season, the average temperature is 18.2°C, with historical temperatures ranging from a minimum of 13.1°C to a maximum of 24.3°C. Historically, there have been 5604 summer days and 1499 hot days during this season.

In terms of historical records for August, the hottest day recorded was on August 21, 1943, with a temperature of 38.7°C. Across all months, this remains one of the highest temperatures recorded at the station.


Table 1: Top 5 Maximum Temperatures in August since 1865
Date Max Temperature [°C]
1943-08-21 38.7
2003-08-13 38.6
1943-08-19 38.4
1943-08-18 37.5
1943-08-20 37.2

Data source: Opendata Basel-Stadt
Additional resources: meteostat

🤖 This text was generated with the assistance of AI. All quantitative statements are derived directly from the dataset listed under Data Source.