United States · 1991–2020 normal
South Haven in
August.
Typical August weather in South Haven: 25.9°C by day, 17.6°C at night, 95 mm of rain over 7.2 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high25.9°C
Typical low17.6°C
Rain95 mm
Wet days7.2
Comfort score 77 this month (June leads the year at 89). Daylight is calculated as 13 h 54 from latitude 42.40°. Open-water sea temperature is 22.1°C (9 km from the place centre).
Event window
Warm sea in August
The nearest open-water NOAA OISST 1991–2020 cell averages 22.1°C in August. A sheltered bay can run warmer than that open-water cell.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 5010517
- NOAA station
- USC00207690 · S HAVEN
- Station distance
- 0.8 km from the place centre
- Coverage
- Strong coverage · 26 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.