United States · 1991–2020 normal
Prospect in
September.
Typical September weather in Prospect: 24.3°C by day, 12.7°C at night, 121 mm of rain over 8.2 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high24.3°C
Typical low12.7°C
Rain121 mm
Wet days8.2
Comfort score 78 this month, the highest of the year. Daylight is calculated as 12 h 25 from latitude 41.50°. Open-water sea temperature is 21.6°C (43 km from the place centre).
Event window
Warm sea in September
The nearest open-water NOAA OISST 1991–2020 cell averages 21.6°C in September. 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 4841089
- NOAA station
- USC00065077 · MT CARMEL
- Station distance
- 12.3 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.