United States · 1991–2020 normal
Frederick in
September.
Typical September weather in Frederick: 30.3°C by day, 16.5°C at night, 67 mm of rain over 4.4 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high30.3°C
Typical low16.5°C
Rain67 mm
Wet days4.4
Comfort score 71 this month (October leads the year at 82). Daylight is calculated as 12 h 21 from latitude 34.39°.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 4537289
- NOAA station
- USC00343353 · FREDERICK
- Station distance
- 0.7 km from the place centre
- Coverage
- Good coverage · 19 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.