Measurements:
°C
°F
CURRENT WEATHER
20:35
Plymouth
40°F
NW 9 mph
Feels like: 34°F
Precip: 0%
World Resorts United Kingdom Plymouth Weather

7 Day Weather Forecast

01.10
sat
DAY
42°F
SE 3 mph
precip
0%
NIGHT
42°F
N 13 mph
precip
0%
01.11
sun
DAY
52°F
N 19 mph
precip
61%
NIGHT
52°F
NE 24 mph
precip
79%
01.12
mon
DAY
52°F
NE 24 mph
precip
100%
NIGHT
48°F
NW 11 mph
precip
0%
01.13
tue
DAY
52°F
N 17 mph
precip
100%
NIGHT
48°F
NE 7 mph
precip
100%
01.14
wed
DAY
44°F
SE 13 mph
precip
63%
NIGHT
44°F
NE 12 mph
precip
100%
01.15
thu
DAY
46°F
E 18 mph
precip
100%
NIGHT
40°F
W 5 mph
precip
0%
01.16
fri
DAY
46°F
W 24 mph
precip
100%
NIGHT
42°F
W 19 mph
precip
100%

Plymouth Sea Water Temperature in January, °F

Select Year: 2025 2024 2023

The average sea surface temperature in January 2025 for Plymouth was 10.4°F. The maximum and minimum values were 9.9°F and 11.1°F respectively.

Plymouth on the Weather Map

Best Time to Visit Plymouth
The most sunny months:
June 9 days
July 9 days
April 9 days
The most warm months:
July 67.6 °F
August 67.5 °F
September 64.0 °F
Warmest sea temperature:
August 63.0 °F
September 62.5 °F
July 61.9 °F
The most cold months:
January 46.8 °F
February 47.2 °F
March 49.4 °F
The most rainy months:
January 7 days
October 7 days
December 7 days
The most windy months:
December 16 mph
February 16 mph
January 16 mph
more details