United States · 1991–2020 normal
Monticello in
September.
Typical September weather in Monticello: 23.7°C by day, 10.9°C at night, 104 mm of rain over 7.4 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high23.7°C
Typical low10.9°C
Rain104 mm
Wet days7.4
Comfort score 78 this month, the highest of the year. Daylight is calculated as 12 h 26 from latitude 42.75°.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 5263389
- NOAA station
- USC00475573 · MONROE WWTP
- Station distance
- 17.3 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.