Weather in Plymouth in December
In an average December, Plymouth sees a daily high around 9°C and a low around 4°C, based on 1980–2026 of local climate records.
| Average high | 9°C |
|---|---|
| Typical high range | 5°C to 12°C |
| Average low | 4°C |
| Typical low range | 0°C to 9°C |
| Average daily precipitation | 3 mm |
December records
The most extreme December on record for each metric, across 1980–2026. For rainfall, the wettest and driest are by total December accumulation.
High
Highest
15°C
1985-12-02
Lowest
-2°C
2010-12-25
Low
Highest
13°C
2015-12-26
Lowest
-11°C
2010-12-25
Feels-like
Highest
13°C
2015-12-26
Lowest
-18°C
2010-12-26
Humidity
Highest
10.9 g/m³
2016-12-08
Lowest
2.9 g/m³
1996-12-31
Wind
Highest
59 km/h
2006-12-03
Lowest
4 km/h
2016-12-18
Gust
Highest
130 km/h
2006-12-03
Lowest
9 km/h
1990-12-02
Precip
Wettest
190 mm
1999
Driest
29 mm
1991
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