United Kingdom · 1991–2020 normal
Porthleven in
December.
Typical December weather in Porthleven: 10°C by day, 5.5°C at night, 127 mm of rain over 17.4 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high10°C
Typical low5.5°C
Rain127 mm
Wet days17.4
Comfort score 11 this month (July leads the year at 67). Daylight is calculated as 8 h 05 from latitude 50.09°. Open-water sea temperature is 11.5°C (6 km from the place centre).
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 2640046
- NOAA station
- UK000003808 · CAMBORNE
- Station distance
- 14.5 km from the place centre
- Coverage
- Strong coverage · 29 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.