United States · 1991–2020 normal
Fairfield in
September.
Typical September weather in Fairfield: 25.4°C by day, 12.5°C at night, 91 mm of rain over 6.9 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high25.4°C
Typical low12.5°C
Rain91 mm
Wet days6.9
Comfort score 79 this month, the highest of the year. Daylight is calculated as 12 h 25 from latitude 41.01°.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 4855967
- NOAA station
- USC00132789 · FAIRFIELD
- Station distance
- 1.2 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.