United States · 1991–2020 normal
Byron in
September.
Typical September weather in Byron: 31.7°C by day, 15.3°C at night, 2 mm of rain over 0.4 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high31.7°C
Typical low15.3°C
Rain2 mm
Wet days0.4
Comfort score 74 this month (October leads the year at 88). 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 5332307
- NOAA station
- USC00049001 · TRACY PUMPING PLT
- Station distance
- 9.3 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.