Annual Weather Averages in Tulip City Airport
Tulip City Airport is 25 miles from South Haven, so the actual climate in South Haven can vary a bit.
Based on weather reports collected during 1992–2021.
All Year Climate & Weather Averages in South Haven
High Temp: 82 °F
Low Temp: 20 °F
Mean Temp: 49 °F
Precipitation: 2.88"
Humidity: 72%
Dew Point: 40 °F
Wind: 14 mph
Pressure: 30.04 "Hg
Visibility: 9 mi
January Climate & Weather Averages in South Haven
High Temp: 32 °F
Low Temp: 20 °F
Mean Temp: 26 °F
Precipitation: 2.11"
Humidity: 78%
Dew Point: 20 °F
Wind: 17 mph
Pressure: 30.09 "Hg
Visibility: 7 mi
February Climate & Weather Averages in South Haven
High Temp: 34 °F
Low Temp: 21 °F
Mean Temp: 27 °F
Precipitation: 1.86"
Humidity: 75%
Dew Point: 20 °F
Wind: 17 mph
Pressure: 30.09 "Hg
Visibility: 7 mi
March Climate & Weather Averages in South Haven
High Temp: 45 °F
Low Temp: 27 °F
Mean Temp: 36 °F
Precipitation: 1.98"
Humidity: 69%
Dew Point: 26 °F
Wind: 16 mph
Pressure: 30.10 "Hg
Visibility: 9 mi
April Climate & Weather Averages in South Haven
High Temp: 57 °F
Low Temp: 37 °F
Mean Temp: 47 °F
Precipitation: 3.42"
Humidity: 64%
Dew Point: 34 °F
Wind: 16 mph
Pressure: 29.99 "Hg
Visibility: 9 mi
May Climate & Weather Averages in South Haven
High Temp: 69 °F
Low Temp: 48 °F
Mean Temp: 58 °F
Precipitation: 3.51"
Humidity: 67%
Dew Point: 46 °F
Wind: 14 mph
Pressure: 29.99 "Hg
Visibility: 9 mi
June Climate & Weather Averages in South Haven
High Temp: 78 °F
Low Temp: 58 °F
Mean Temp: 68 °F
Precipitation: 3.71"
Humidity: 69%
Dew Point: 57 °F
Wind: 12 mph
Pressure: 29.95 "Hg
Visibility: 9 mi
July Climate & Weather Averages in South Haven
High Temp: 82 °F
Low Temp: 62 °F
Mean Temp: 72 °F
Precipitation: 2.83"
Humidity: 71%
Dew Point: 62 °F
Wind: 11 mph
Pressure: 29.98 "Hg
Visibility: 9 mi
August Climate & Weather Averages in South Haven
High Temp: 81 °F
Low Temp: 60 °F
Mean Temp: 70 °F
Precipitation: 2.91"
Humidity: 75%
Dew Point: 61 °F
Wind: 10 mph
Pressure: 30.01 "Hg
Visibility: 9 mi
September Climate & Weather Averages in South Haven
High Temp: 74 °F
Low Temp: 53 °F
Mean Temp: 63 °F
Precipitation: 3.07"
Humidity: 73%
Dew Point: 54 °F
Wind: 11 mph
Pressure: 30.04 "Hg
Visibility: 9 mi
October Climate & Weather Averages in South Haven
High Temp: 61 °F
Low Temp: 43 °F
Mean Temp: 52 °F
Precipitation: 3.98"
Humidity: 73%
Dew Point: 43 °F
Wind: 14 mph
Pressure: 30.05 "Hg
Visibility: 9 mi
November Climate & Weather Averages in South Haven
High Temp: 48 °F
Low Temp: 34 °F
Mean Temp: 41 °F
Precipitation: 3.09"
Humidity: 73%
Dew Point: 32 °F
Wind: 16 mph
Pressure: 30.08 "Hg
Visibility: 9 mi
December Climate & Weather Averages in South Haven
High Temp: 37 °F
Low Temp: 26 °F
Mean Temp: 32 °F
Precipitation: 2.12"
Humidity: 77%
Dew Point: 25 °F
Wind: 17 mph
Pressure: 30.08 "Hg
Visibility: 8 mi