United States · 1991–2020 normal
Half Moon in
December.
Typical December weather in Half Moon: 16°C by day, 2.4°C at night, 107 mm of rain over 9.4 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high16°C
Typical low2.4°C
Rain107 mm
Wet days9.4
Comfort score 35 this month (April leads the year at 78). Daylight is calculated as 9 h 50 from latitude 34.83°. Open-water sea temperature is 17.4°C (38 km from the place centre).
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 4469607
- NOAA station
- USC00314471 · JACKSONVILLE EOC
- Station distance
- 6.3 km from the place centre
- Coverage
- Good coverage · 16 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.