Giessen Average Temperature by Month

This page shows the average temperature in each month of the year in Giessen, Germany. It is based on NOAA data for the years 1991–2020.
What's the Hottest Month in Giessen?
In Giessen, Germany, the warmest month is July, with an average daily high temperature of 25.0 °C and an average low of 13.2 °C.
What's the Coldest Month in Giessen?
In Giessen, Germany, the coolest month is January, with an average daily high temperature of 4.0 °C and an average low of -1.2 °C.
Month Avg. High Avg. Low
January 4.0 °C -1.2 °C
February 5.6 °C -1.1 °C
March 10.2 °C 1.2 °C
April 15.4 °C 4.2 °C
May 19.3 °C 8.0 °C
June 22.7 °C 11.2 °C
July 25.0 °C 13.2 °C
August 24.7 °C 12.8 °C
September 19.8 °C 9.3 °C
October 13.9 °C 5.8 °C
November 8.0 °C 2.5 °C
December 4.5 °C -0.2 °C
Year 14.5 °C 5.5 °C
Weather Station Details
Years Station Coordinates
1939–2024 Giessen / Wettenberg location
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