United States · 1991–2020 normal
Heidelberg in
December.
Typical December weather in Heidelberg: 22.8°C by day, 10.4°C at night, 28 mm of rain over 4.8 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high22.8°C
Typical low10.4°C
Rain28 mm
Wet days4.8
Comfort score 86 this month (February leads the year at 93). Daylight is calculated as 10 h 30 from latitude 26.20°.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 4696953
- NOAA station
- USC00418059 · SANTA ROSA 3 WNW
- Station distance
- 7.7 km from the place centre
- Coverage
- Strong coverage · 27 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.