United States · 1991–2020 normal
Clear Lake in
September.
Typical September weather in Clear Lake: 23.5°C by day, 9.5°C at night, 88 mm of rain over 7.3 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high23.5°C
Typical low9.5°C
Rain88 mm
Wet days7.3
Comfort score 77 this month (August leads the year at 77). Daylight is calculated as 12 h 27 from latitude 43.14°.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 4851935
- NOAA station
- USW00014940 · MASON CITY MUNI AP
- Station distance
- 4.7 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.