United States · 1991–2020 normal
South Dennis in
August.
Typical August weather in South Dennis: 26°C by day, 17.4°C at night, 80 mm of rain over 7 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high26°C
Typical low17.4°C
Rain80 mm
Wet days7
Comfort score 79 this month (June leads the year at 83). Daylight is calculated as 13 h 51 from latitude 41.69°. Open-water sea temperature is 20.1°C (8 km from the place centre).
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 4951359
- NOAA station
- USW00094720 · HYANNIS BARNSTABLE MUNI AP
- Station distance
- 9.6 km from the place centre
- Coverage
- Good coverage · 23 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.