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Basel Weather Records

Basel, Switzerland Weather averages and records from 1901–2022 based on data made available by the NOAA.
All-Time Recorded High
The highest temperature ever recorded in Basel, Switzerland was 39.0 °C which occurred on July 2, 1952.
Highest Temperatures: All-Time By Year
All-Time Recorded Low
The lowest temperature ever recorded in Basel, Switzerland was -24.1 °C which occurred on January 22, 1942.
Lowest Temperatures: All-Time By Year
Basel Weather by Month
Averages based on the years 1991–2020
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Year
☀️ Average high (°C) 5.3 7.1 11.9 16.2 20.0 23.8 25.8 25.3 20.7 15.4 9.2 5.7 15.6
🌙 Average low (°C) -0.3 -0.2 2.6 5.5 9.5 13.1 14.9 14.8 11.0 7.6 3.2 0.4 6.9
☀️ Record high (°C) 19.0 22.0 25.2 30.5 33.5 38.4 39.0 38.7 35.0 29.6 22.5 20.6 39.0
🌙 Record low (°C) -24.1 -23.8 -14.8 -6.3 -2.7 1.1 5.1 3.6 -1.3 -5.5 -11.0 -20.9 -24.1
💧 Average precipitation (cm) 4.8 4.5 4.9 6.3 9.5 8.6 8.9 8.8 7.0 7.4 6.5 6.5 83.7
More Basel Weather Records
1901–2022
Highest daily low 22.4 °C July 1, 2019
Lowest daily high -14.3 °C February 10, 1956
Greatest daily range
(Difference of high and low)
25.4 °C July 13, 1949
Difference in high temperature
over two conscutive days
17.3 °C May 22–23, 1908
Most daily precipitation 8.5 cm July 26, 1991
Most monthly precipitation 22.0 cm November 1950
Most yearly precipitation 120.5 cm 1939
Earliest freeze September 15 1931
Latest freeze May 14 1935
Basel Weather Streaks
Most consecutive days...
With precipitation 23 days Nov 4–26, 1919
Without precipitation 36 days Jun 3 – Jul 8, 1976
Basel Weather by Year
More
Weather Station Details
Years Station Coordinates
1901–2022 Basel Binningen location