United States · 1991–2020 normal
Hartley in
September.
Typical September weather in Hartley: 32.9°C by day, 13.4°C at night, 1 mm of rain over 0.3 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high32.9°C
Typical low13.4°C
Rain1 mm
Wet days0.3
Comfort score 68 this month (April leads the year at 85). Daylight is calculated as 12 h 23 from latitude 38.42°.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 5355612
- NOAA station
- USC00049200 · VACAVILLE
- Station distance
- 2.7 km from the place centre
- Coverage
- Good coverage · 18 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.