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Cornwall Weather December
To help you choose the best time to travel, you can find climate data below on the weather in Cornwall in December.
average daily high | +9.9°C | |
average daily low | +4.3°C | |
daytime | 8.7 h | |
sunny / overcast hours | 1.5 / 7.2 | |
average monthly precipitation | 135 mm | |
Best time with the soft weather for the sightseeing and long walks in Cornwall are June, July, August, September.
Temperature in Cornwall
In December the average daily maximum in Cornwall is +9.9°C, and the minimum +4.3°C.
Most booked hotels in Cornwall
Best beach resorts in December:
Daylight hours
There are 8.7 hours of daylight in Cornwall in December. Out of these, on average 1.5 are sunny, which means the sun is almost never visible.
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Precipitation
The amount of precipitation in Cornwall in December is usually 135 mm, which may ruin part of the trip.