Plymouth weather by month

Check out Plymouth weather averages by month. Compare detailed monthly climate statistics including temperature, rainfall and sunshine figures.

Temperature in Plymouth (°F)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Max temperature (daytime)
81°F maximum daytime temperature in January in Plymouth81
81°F maximum daytime temperature in February in Plymouth81
81°F maximum daytime temperature in March in Plymouth81
82°F maximum daytime temperature in April in Plymouth82
84°F maximum daytime temperature in May in Plymouth84
84°F maximum daytime temperature in June in Plymouth84
86°F maximum daytime temperature in July in Plymouth86
86°F maximum daytime temperature in August in Plymouth86
86°F maximum daytime temperature in September in Plymouth86
84°F maximum daytime temperature in October in Plymouth84
84°F maximum daytime temperature in November in Plymouth84
82°F maximum daytime temperature in December in Plymouth82
Min temperature (night-time)
68°F minimum night-time temperature in January in Plymouth68
68°F minimum night-time temperature in February in Plymouth68
68°F minimum night-time temperature in March in Plymouth68
70°F minimum night-time temperature in April in Plymouth70
72°F minimum night-time temperature in May in Plymouth72
73°F minimum night-time temperature in June in Plymouth73
73°F minimum night-time temperature in July in Plymouth73
73°F minimum night-time temperature in August in Plymouth73
73°F minimum night-time temperature in September in Plymouth73
73°F minimum night-time temperature in October in Plymouth73
72°F minimum night-time temperature in November in Plymouth72
70°F minimum night-time temperature in December in Plymouth70
Heat & Humidity
Low heat & humidity in January in PlymouthL
Low heat & humidity in February in PlymouthL
Moderate heat & humidity in March in PlymouthM
Moderate heat & humidity in April in PlymouthM
High heat & humidity in May in PlymouthH
High heat & humidity in June in PlymouthH
High heat & humidity in July in PlymouthH
High heat & humidity in August in PlymouthH
High heat & humidity in September in PlymouthH
High heat & humidity in October in PlymouthH
Moderate heat & humidity in November in PlymouthM
Moderate heat & humidity in December in PlymouthM
Sea temperature
81°F sea temperature in January in Plymouth81
79°F sea temperature in February in Plymouth79
79°F sea temperature in March in Plymouth79
81°F sea temperature in April in Plymouth81
81°F sea temperature in May in Plymouth81
82°F sea temperature in June in Plymouth82
82°F sea temperature in July in Plymouth82
82°F sea temperature in August in Plymouth82
84°F sea temperature in September in Plymouth84
84°F sea temperature in October in Plymouth84
82°F sea temperature in November in Plymouth82
81°F sea temperature in December in Plymouth81

Note: 0 = None, L = Low, M = Moderate, H = High, VH = Very high, E = Extreme

Sunshine & Daylight in Plymouth

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daily hours of sunshine
Daily hours of daylight
11 hours of daylight per day in January in Plymouth11
12 hours of daylight per day in February in Plymouth12
12 hours of daylight per day in March in Plymouth12
13 hours of daylight per day in April in Plymouth13
13 hours of daylight per day in May in Plymouth13
13 hours of daylight per day in June in Plymouth13
13 hours of daylight per day in July in Plymouth13
13 hours of daylight per day in August in Plymouth13
12 hours of daylight per day in September in Plymouth12
12 hours of daylight per day in October in Plymouth12
11 hours of daylight per day in November in Plymouth11
11 hours of daylight per day in December in Plymouth11
UV Index (Maximum)
UV (maximum) index 8 (Very High) in January in Plymouth8
UV (maximum) index 10 (Very High) in February in Plymouth10
UV (maximum) index 11+ (Extreme) in March in Plymouth11
UV (maximum) index 11+ (Extreme) in April in Plymouth11
UV (maximum) index 11+ (Extreme) in May in Plymouth11
UV (maximum) index 11+ (Extreme) in June in Plymouth11
UV (maximum) index 11+ (Extreme) in July in Plymouth11
UV (maximum) index 11+ (Extreme) in August in Plymouth11
UV (maximum) index 11+ (Extreme) in September in Plymouth11
UV (maximum) index 10 (Very High) in October in Plymouth10
UV (maximum) index 9 (Very High) in November in Plymouth9
UV (maximum) index 8 (Very High) in December in Plymouth8

Rainfall in Plymouth

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Number of days with some rain
18 days with some rainfall in January in Plymouth18
14 days with some rainfall in February in Plymouth14
15 days with some rainfall in March in Plymouth15
14 days with some rainfall in April in Plymouth14
17 days with some rainfall in May in Plymouth17
16 days with some rainfall in June in Plymouth16
19 days with some rainfall in July in Plymouth19
20 days with some rainfall in August in Plymouth20
18 days with some rainfall in September in Plymouth18
21 days with some rainfall in October in Plymouth21
20 days with some rainfall in November in Plymouth20
20 days with some rainfall in December in Plymouth20
Average monthly rainfall (inches)
4.2 inches monthly rainfall in January in Plymouth4.2
2.6 inches monthly rainfall in February in Plymouth2.6
2.8 inches monthly rainfall in March in Plymouth2.8
3.6 inches monthly rainfall in April in Plymouth3.6
5.4 inches monthly rainfall in May in Plymouth5.4
5.2 inches monthly rainfall in June in Plymouth5.2
6.5 inches monthly rainfall in July in Plymouth6.5
7.1 inches monthly rainfall in August in Plymouth7.1
8.0 inches monthly rainfall in September in Plymouth8.0
6.6 inches monthly rainfall in October in Plymouth6.6
6.4 inches monthly rainfall in November in Plymouth6.4
4.7 inches monthly rainfall in December in Plymouth4.7

More about Plymouth

Plymouth by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

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The climate guide for Montserrat, represented by Plymouth, (Plymouth) shows long term monthly weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

What's the climate like in Plymouth?

Plymouth has a hot tropical climate with no dry season.

Metric (°C)  |  Imperial (°F)

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Tropical storm risk: Plymouth, Montserrat hurricane season

% of month affected by tropical storms
0
0
0
0
0
0
<1%
2.9%
4.1%
1.6%
0
0
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

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Compare Plymouth with the UK

Below the Plymouth chart shows average maximum daytime temperature for Plymouth, Montserrat and the UK (London).

Maximum daytime temperature (°F)

Plymouth, Montserrat
UK (London)
81
45
81
45
81
50
82
55
84
63
84
68
86
72
86
72
86
66
84
59
84
50
82
46
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Metric (°C)  |  Imperial (°F)

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