Currently: 67 °F. Passing clouds. (Weather station: Thorney Island, United Kingdom). See more current weatherAnnual Weather Averages Near Chichester
Averages are for Thorney Island, which is 6 miles from Chichester.
Based on weather reports collected during 2012–2021.
All Year Climate & Weather Averages in Chichester
High Temp: 71 °F
Low Temp: 37 °F
Mean Temp: 52 °F
Precipitation: 2.62"
Humidity: 82%
Dew Point: 47 °F
Wind: 20 mph
Pressure: 29.99 "Hg
Visibility: 15 mi
January Climate & Weather Averages in Chichester
High Temp: 47 °F
Low Temp: 37 °F
Mean Temp: 42 °F
Precipitation: 3.78"
Humidity: 87%
Dew Point: 39 °F
Wind: 20 mph
Pressure: 29.96 "Hg
Visibility: 12 mi
February Climate & Weather Averages in Chichester
High Temp: 47 °F
Low Temp: 37 °F
Mean Temp: 42 °F
Precipitation: 2.78"
Humidity: 84%
Dew Point: 37 °F
Wind: 21 mph
Pressure: 29.98 "Hg
Visibility: 12 mi
March Climate & Weather Averages in Chichester
High Temp: 51 °F
Low Temp: 39 °F
Mean Temp: 45 °F
Precipitation: 1.90"
Humidity: 81%
Dew Point: 39 °F
Wind: 21 mph
Pressure: 30.01 "Hg
Visibility: 12 mi
April Climate & Weather Averages in Chichester
High Temp: 56 °F
Low Temp: 41 °F
Mean Temp: 48 °F
Precipitation: 1.91"
Humidity: 78%
Dew Point: 41 °F
Wind: 19 mph
Pressure: 29.99 "Hg
Visibility: 14 mi
May Climate & Weather Averages in Chichester
High Temp: 62 °F
Low Temp: 47 °F
Mean Temp: 54 °F
Precipitation: 1.79"
Humidity: 77%
Dew Point: 47 °F
Wind: 19 mph
Pressure: 30.00 "Hg
Visibility: 16 mi
June Climate & Weather Averages in Chichester
High Temp: 67 °F
Low Temp: 53 °F
Mean Temp: 60 °F
Precipitation: 2.25"
Humidity: 79%
Dew Point: 53 °F
Wind: 20 mph
Pressure: 30.01 "Hg
Visibility: 17 mi
July Climate & Weather Averages in Chichester
High Temp: 71 °F
Low Temp: 57 °F
Mean Temp: 64 °F
Precipitation: 1.93"
Humidity: 77%
Dew Point: 56 °F
Wind: 19 mph
Pressure: 30.01 "Hg
Visibility: 18 mi
August Climate & Weather Averages in Chichester
High Temp: 70 °F
Low Temp: 56 °F
Mean Temp: 63 °F
Precipitation: 2.65"
Humidity: 79%
Dew Point: 56 °F
Wind: 20 mph
Pressure: 29.99 "Hg
Visibility: 18 mi
September Climate & Weather Averages in Chichester
High Temp: 67 °F
Low Temp: 52 °F
Mean Temp: 59 °F
Precipitation: 1.92"
Humidity: 80%
Dew Point: 53 °F
Wind: 18 mph
Pressure: 30.04 "Hg
Visibility: 17 mi
October Climate & Weather Averages in Chichester
High Temp: 60 °F
Low Temp: 48 °F
Mean Temp: 54 °F
Precipitation: 3.38"
Humidity: 84%
Dew Point: 50 °F
Wind: 21 mph
Pressure: 29.96 "Hg
Visibility: 15 mi
November Climate & Weather Averages in Chichester
High Temp: 53 °F
Low Temp: 42 °F
Mean Temp: 47 °F
Precipitation: 3.33"
Humidity: 86%
Dew Point: 44 °F
Wind: 21 mph
Pressure: 29.92 "Hg
Visibility: 14 mi
December Climate & Weather Averages in Chichester
High Temp: 50 °F
Low Temp: 40 °F
Mean Temp: 45 °F
Precipitation: 3.85"
Humidity: 88%
Dew Point: 42 °F
Wind: 23 mph
Pressure: 29.97 "Hg
Visibility: 12 mi