Annual Weather Averages Near Rennes
Averages are for Rennes Airport, which is 7 kilometers from Rennes.
Based on weather reports collected during 1992–2021.
All Year Climate & Weather Averages in Rennes
High Temp: 25 °C
Low Temp: 3 °C
Mean Temp: 12 °C
Precipitation: 57.5 mm
Humidity: 80%
Dew Point: 8 °C
Wind: 23 km/h
Pressure: 101.73 kPa
Visibility: 15 km
January Climate & Weather Averages in Rennes
High Temp: 9 °C
Low Temp: 3 °C
Mean Temp: 6 °C
Precipitation: 65.1 mm
Humidity: 88%
Dew Point: 4 °C
Wind: 26 km/h
Pressure: 101.91 kPa
Visibility: 12 km
February Climate & Weather Averages in Rennes
High Temp: 10 °C
Low Temp: 3 °C
Mean Temp: 7 °C
Precipitation: 54.0 mm
Humidity: 84%
Dew Point: 4 °C
Wind: 26 km/h
Pressure: 101.91 kPa
Visibility: 13 km
March Climate & Weather Averages in Rennes
High Temp: 13 °C
Low Temp: 4 °C
Mean Temp: 9 °C
Precipitation: 47.6 mm
Humidity: 79%
Dew Point: 5 °C
Wind: 25 km/h
Pressure: 101.83 kPa
Visibility: 13 km
April Climate & Weather Averages in Rennes
High Temp: 16 °C
Low Temp: 6 °C
Mean Temp: 11 °C
Precipitation: 47.9 mm
Humidity: 76%
Dew Point: 6 °C
Wind: 24 km/h
Pressure: 101.54 kPa
Visibility: 15 km
May Climate & Weather Averages in Rennes
High Temp: 19 °C
Low Temp: 9 °C
Mean Temp: 14 °C
Precipitation: 59.7 mm
Humidity: 76%
Dew Point: 9 °C
Wind: 24 km/h
Pressure: 101.62 kPa
Visibility: 17 km
June Climate & Weather Averages in Rennes
High Temp: 23 °C
Low Temp: 12 °C
Mean Temp: 17 °C
Precipitation: 53.8 mm
Humidity: 74%
Dew Point: 12 °C
Wind: 22 km/h
Pressure: 101.76 kPa
Visibility: 18 km
July Climate & Weather Averages in Rennes
High Temp: 25 °C
Low Temp: 14 °C
Mean Temp: 19 °C
Precipitation: 45.9 mm
Humidity: 74%
Dew Point: 13 °C
Wind: 22 km/h
Pressure: 101.73 kPa
Visibility: 19 km
August Climate & Weather Averages in Rennes
High Temp: 24 °C
Low Temp: 14 °C
Mean Temp: 19 °C
Precipitation: 43.3 mm
Humidity: 75%
Dew Point: 14 °C
Wind: 21 km/h
Pressure: 101.70 kPa
Visibility: 19 km
September Climate & Weather Averages in Rennes
High Temp: 22 °C
Low Temp: 11 °C
Mean Temp: 16 °C
Precipitation: 53.9 mm
Humidity: 78%
Dew Point: 12 °C
Wind: 21 km/h
Pressure: 101.77 kPa
Visibility: 17 km
October Climate & Weather Averages in Rennes
High Temp: 17 °C
Low Temp: 9 °C
Mean Temp: 13 °C
Precipitation: 72.6 mm
Humidity: 84%
Dew Point: 10 °C
Wind: 22 km/h
Pressure: 101.60 kPa
Visibility: 14 km
November Climate & Weather Averages in Rennes
High Temp: 13 °C
Low Temp: 6 °C
Mean Temp: 9 °C
Precipitation: 71.7 mm
Humidity: 88%
Dew Point: 7 °C
Wind: 23 km/h
Pressure: 101.60 kPa
Visibility: 13 km
December Climate & Weather Averages in Rennes
High Temp: 10 °C
Low Temp: 4 °C
Mean Temp: 7 °C
Precipitation: 74.5 mm
Humidity: 88%
Dew Point: 5 °C
Wind: 25 km/h
Pressure: 101.80 kPa
Visibility: 12 km