United States · 1991–2020 normal
Monticello in
September.
Typical September weather in Monticello: 23.5°C by day, 6.8°C at night, 46 mm of rain over 6.2 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high23.5°C
Typical low6.8°C
Rain46 mm
Wet days6.2
Comfort score 79 this month (June leads the year at 79). Daylight is calculated as 12 h 23 from latitude 37.87°.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 5543377
- NOAA station
- USC00425805 · MONTICELLO 2E
- Station distance
- 3.1 km from the place centre
- Coverage
- Good coverage · 20 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.