United States · 1991–2020 normal
Suisun in
September.
Typical September weather in Suisun: 30.7°C by day, 13.3°C at night, 3 mm of rain over 0.5 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high30.7°C
Typical low13.3°C
Rain3 mm
Wet days0.5
Comfort score 75 this month (May leads the year at 88). Daylight is calculated as 12 h 23 from latitude 38.24°.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 5399629
- NOAA station
- USC00042934 · FAIRFIELD
- Station distance
- 4.6 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.