United States · 1991–2020 normal
Porter in
August.
Typical August weather in Porter: 26.6°C by day, 17.2°C at night, 107 mm of rain over 8.2 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high26.6°C
Typical low17.2°C
Rain107 mm
Wet days8.2
Comfort score 73 this month (September leads the year at 83). Daylight is calculated as 13 h 51 from latitude 41.62°. Open-water sea temperature is 22.6°C (25 km from the place centre).
Event window
Warm sea in August
The nearest open-water NOAA OISST 1991–2020 cell averages 22.6°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 4925015
- NOAA station
- USC00124244 · INDIANA DUNES NP
- Station distance
- 2.1 km from the place centre
- Coverage
- Strong coverage · 30 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.