United States · 1991–2020 normal
Mermaid in
December.
Typical December weather in Mermaid: 7.9°C by day, 1°C at night, 112 mm of rain over 8.7 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high7.9°C
Typical low1°C
Rain112 mm
Wet days8.7
Comfort score 6 this month (May leads the year at 80). Daylight is calculated as 9 h 20 from latitude 40.08°.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 5200830
- NOAA station
- USC00366886 · PHILA FRANKLIN INST
- Station distance
- 13.4 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.