Highest Temperatures in Basel History

This is a list of the 20 highest temperatures ever recorded in Basel, Switzerland history from 1901–2024 based on data from the NOAA.

• Highest temperatures by year
• Lowest temperatures all-time
• Change city

Rank	Temperature	Date
1	39.0 °C	July 2, 1952
2	38.7 °C	July 29, 1947
2	38.7 °C	August 21, 1943
4	38.6 °C	August 13, 2003
4	38.6 °C	July 28, 1921
6	38.5 °C	July 6, 1957
6	38.5 °C	July 28, 1947
8	38.4 °C	July 31, 1983
8	38.4 °C	June 27, 1947
8	38.4 °C	August 19, 1943
11	38.3 °C	July 26, 1945
12	37.9 °C	July 26, 1947
13	37.7 °C	July 13, 1949
13	37.7 °C	July 31, 1947
13	37.7 °C	July 30, 1947
13	37.7 °C	July 27, 1947
17	37.5 °C	August 18, 1943
18	37.4 °C	July 25, 2019
19	37.3 °C	July 27, 2013
20	37.2 °C	August 20, 1943