United States · 1991–2020 normal
Delta in
September.
Typical September weather in Delta: 28°C by day, 8.2°C at night, 30 mm of rain over 5.1 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high28°C
Typical low8.2°C
Rain30 mm
Wet days5.1
Comfort score 73 this month (May leads the year at 81). Daylight is calculated as 12 h 23 from latitude 38.74°.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 5419334
- NOAA station
- USC00052196 · DELTA 3E
- Station distance
- 3.8 km from the place centre
- Coverage
- Good coverage · 21 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.