Currently: 46 °F. Light rain. Overcast. (Weather station: Saint-Quentin, France). See more current weatherAnnual Weather Averages in Reims Airport
Reims Airport is 26 miles from Laon, so the actual climate in Laon can vary a bit.
Based on weather reports collected during 1992–2021.
All Year Climate & Weather Averages in Laon
High Temp: 77 °F
Low Temp: 33 °F
Mean Temp: 51 °F
Precipitation: 2.51"
Humidity: 80%
Dew Point: 45 °F
Wind: 16 mph
Pressure: 30.03 "Hg
Visibility: 7 mi
January Climate & Weather Averages in Laon
High Temp: 43 °F
Low Temp: 33 °F
Mean Temp: 38 °F
Precipitation: 2.02"
Humidity: 89%
Dew Point: 35 °F
Wind: 18 mph
Pressure: 30.09 "Hg
Visibility: 6 mi
February Climate & Weather Averages in Laon
High Temp: 46 °F
Low Temp: 33 °F
Mean Temp: 40 °F
Precipitation: 1.91"
Humidity: 85%
Dew Point: 35 °F
Wind: 18 mph
Pressure: 30.08 "Hg
Visibility: 6 mi
March Climate & Weather Averages in Laon
High Temp: 53 °F
Low Temp: 36 °F
Mean Temp: 45 °F
Precipitation: 2.15"
Humidity: 79%
Dew Point: 38 °F
Wind: 17 mph
Pressure: 30.06 "Hg
Visibility: 6 mi
April Climate & Weather Averages in Laon
High Temp: 60 °F
Low Temp: 39 °F
Mean Temp: 50 °F
Precipitation: 2.18"
Humidity: 74%
Dew Point: 41 °F
Wind: 15 mph
Pressure: 29.98 "Hg
Visibility: 7 mi
May Climate & Weather Averages in Laon
High Temp: 67 °F
Low Temp: 46 °F
Mean Temp: 56 °F
Precipitation: 3.25"
Humidity: 76%
Dew Point: 49 °F
Wind: 14 mph
Pressure: 30.00 "Hg
Visibility: 8 mi
June Climate & Weather Averages in Laon
High Temp: 73 °F
Low Temp: 51 °F
Mean Temp: 62 °F
Precipitation: 3.13"
Humidity: 75%
Dew Point: 54 °F
Wind: 14 mph
Pressure: 30.03 "Hg
Visibility: 8 mi
July Climate & Weather Averages in Laon
High Temp: 77 °F
Low Temp: 55 °F
Mean Temp: 66 °F
Precipitation: 3.37"
Humidity: 71%
Dew Point: 56 °F
Wind: 14 mph
Pressure: 30.01 "Hg
Visibility: 8 mi
August Climate & Weather Averages in Laon
High Temp: 76 °F
Low Temp: 54 °F
Mean Temp: 65 °F
Precipitation: 3.19"
Humidity: 73%
Dew Point: 56 °F
Wind: 13 mph
Pressure: 30.01 "Hg
Visibility: 8 mi
September Climate & Weather Averages in Laon
High Temp: 69 °F
Low Temp: 49 °F
Mean Temp: 59 °F
Precipitation: 2.36"
Humidity: 79%
Dew Point: 52 °F
Wind: 14 mph
Pressure: 30.05 "Hg
Visibility: 7 mi
October Climate & Weather Averages in Laon
High Temp: 60 °F
Low Temp: 44 °F
Mean Temp: 52 °F
Precipitation: 2.17"
Humidity: 85%
Dew Point: 48 °F
Wind: 15 mph
Pressure: 30.02 "Hg
Visibility: 7 mi
November Climate & Weather Averages in Laon
High Temp: 50 °F
Low Temp: 38 °F
Mean Temp: 44 °F
Precipitation: 1.82"
Humidity: 90%
Dew Point: 41 °F
Wind: 16 mph
Pressure: 30.01 "Hg
Visibility: 6 mi
December Climate & Weather Averages in Laon
High Temp: 44 °F
Low Temp: 34 °F
Mean Temp: 39 °F
Precipitation: 2.53"
Humidity: 90%
Dew Point: 37 °F
Wind: 18 mph
Pressure: 30.06 "Hg
Visibility: 6 mi