Falmouth weather by month

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

Temperature in Falmouth (°F)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Max temperature (daytime)
48°F maximum daytime temperature in January in Falmouth48
48°F maximum daytime temperature in February in Falmouth48
50°F maximum daytime temperature in March in Falmouth50
54°F maximum daytime temperature in April in Falmouth54
57°F maximum daytime temperature in May in Falmouth57
63°F maximum daytime temperature in June in Falmouth63
66°F maximum daytime temperature in July in Falmouth66
66°F maximum daytime temperature in August in Falmouth66
63°F maximum daytime temperature in September in Falmouth63
59°F maximum daytime temperature in October in Falmouth59
52°F maximum daytime temperature in November in Falmouth52
50°F maximum daytime temperature in December in Falmouth50
Min temperature (night-time)
39°F minimum night-time temperature in January in Falmouth39
39°F minimum night-time temperature in February in Falmouth39
39°F minimum night-time temperature in March in Falmouth39
43°F minimum night-time temperature in April in Falmouth43
46°F minimum night-time temperature in May in Falmouth46
52°F minimum night-time temperature in June in Falmouth52
55°F minimum night-time temperature in July in Falmouth55
55°F minimum night-time temperature in August in Falmouth55
52°F minimum night-time temperature in September in Falmouth52
50°F minimum night-time temperature in October in Falmouth50
43°F minimum night-time temperature in November in Falmouth43
41°F minimum night-time temperature in December in Falmouth41
Heat & Humidity
No heat & humidity in January in Falmouth0
No heat & humidity in February in Falmouth0
No heat & humidity in March in Falmouth0
No heat & humidity in April in Falmouth0
No heat & humidity in May in Falmouth0
No heat & humidity in June in Falmouth0
No heat & humidity in July in Falmouth0
No heat & humidity in August in Falmouth0
No heat & humidity in September in Falmouth0
No heat & humidity in October in Falmouth0
No heat & humidity in November in Falmouth0
No heat & humidity in December in Falmouth0
Sea temperature
50°F sea temperature in January in Falmouth50
50°F sea temperature in February in Falmouth50
48°F sea temperature in March in Falmouth48
50°F sea temperature in April in Falmouth50
54°F sea temperature in May in Falmouth54
57°F sea temperature in June in Falmouth57
61°F sea temperature in July in Falmouth61
63°F sea temperature in August in Falmouth63
61°F sea temperature in September in Falmouth61
57°F sea temperature in October in Falmouth57
55°F sea temperature in November in Falmouth55
52°F sea temperature in December in Falmouth52

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

Sunshine & UV index in Falmouth

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daily hours of sunshine
Daily hours of daylight
9 hours of daylight per day in January in Falmouth9
10 hours of daylight per day in February in Falmouth10
12 hours of daylight per day in March in Falmouth12
14 hours of daylight per day in April in Falmouth14
15 hours of daylight per day in May in Falmouth15
16 hours of daylight per day in June in Falmouth16
16 hours of daylight per day in July in Falmouth16
14 hours of daylight per day in August in Falmouth14
13 hours of daylight per day in September in Falmouth13
11 hours of daylight per day in October in Falmouth11
9 hours of daylight per day in November in Falmouth9
8 hours of daylight per day in December in Falmouth8
UV Index (Maximum)
UV (maximum) index 1 (Low) in January in Falmouth1
UV (maximum) index 1 (Low) in February in Falmouth1
UV (maximum) index 3 (Moderate) in March in Falmouth3
UV (maximum) index 4 (Moderate) in April in Falmouth4
UV (maximum) index 6 (High) in May in Falmouth6
UV (maximum) index 6 (High) in June in Falmouth6
UV (maximum) index 7 (High) in July in Falmouth7
UV (maximum) index 6 (High) in August in Falmouth6
UV (maximum) index 4 (Moderate) in September in Falmouth4
UV (maximum) index 2 (Low) in October in Falmouth2
UV (maximum) index 1 (Low) in November in Falmouth1
UV (maximum) index 1 (Low) in December in Falmouth1

Rainfall in Falmouth

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Number of days with some rain
22 days with some rainfall in January in Falmouth22
17 days with some rainfall in February in Falmouth17
18 days with some rainfall in March in Falmouth18
14 days with some rainfall in April in Falmouth14
14 days with some rainfall in May in Falmouth14
12 days with some rainfall in June in Falmouth12
12 days with some rainfall in July in Falmouth12
14 days with some rainfall in August in Falmouth14
15 days with some rainfall in September in Falmouth15
18 days with some rainfall in October in Falmouth18
20 days with some rainfall in November in Falmouth20
21 days with some rainfall in December in Falmouth21
Average monthly rainfall (inches)
5.2 inches monthly rainfall in January in Falmouth5.2
4.0 inches monthly rainfall in February in Falmouth4.0
3.7 inches monthly rainfall in March in Falmouth3.7
2.5 inches monthly rainfall in April in Falmouth2.5
2.4 inches monthly rainfall in May in Falmouth2.4
2.4 inches monthly rainfall in June in Falmouth2.4
2.4 inches monthly rainfall in July in Falmouth2.4
2.9 inches monthly rainfall in August in Falmouth2.9
3.4 inches monthly rainfall in September in Falmouth3.4
4.1 inches monthly rainfall in October in Falmouth4.1
4.8 inches monthly rainfall in November in Falmouth4.8
5.2 inches monthly rainfall in December in Falmouth5.2

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Falmouth by month

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

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The climate guide for England (Falmouth) 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 Falmouth?

Falmouth has a temperate climate with warm summers and some rainfall in all months.

Falmouth weather in January

Expect daytime maximum temperatures of 48°F in Falmouth, England in January based on long-term weather averages. There are 2 hours of sunshine per day on average with 22 days with some rainfall and typically 5.2 inches of rainfall in the month.

  • 48°F maximum daytime temperature in January in Falmouth48
    48°F max day temperature
  • 2 hours of sunshine per day
  • 22 days with some rainfall in January in Falmouth22
    22 days with some rainfall
  • 39°F minimum night-time temperature in January in Falmouth39
    39°F min night temperature
  • 9 hours of daylight per day in January in Falmouth9
    9 hours of daylight per day
  • No heat & humidity in January in Falmouth0
    No heat & humidity
  • 5.2 inches monthly rainfall in January in Falmouth5.2
    5.2 inches of monthly rainfall
  • UV (maximum) index 1 (Low) in January in Falmouth1
    1 (Low) UV index
  • 50°F sea temperature in January in Falmouth50
    50°F sea temperature

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Falmouth weather in February

Expect daytime maximum temperatures of 48°F in Falmouth, England in February based on long-term weather averages. There are 3 hours of sunshine per day on average with 17 days with some rainfall and typically 4.0 inches of rainfall in the month.

  • 48°F maximum daytime temperature in February in Falmouth48
    48°F max day temperature
  • 3 hours of sunshine per day
  • 17 days with some rainfall in February in Falmouth17
    17 days with some rainfall
  • 39°F minimum night-time temperature in February in Falmouth39
    39°F min night temperature
  • 10 hours of daylight per day in February in Falmouth10
    10 hours of daylight per day
  • No heat & humidity in February in Falmouth0
    No heat & humidity
  • 4.0 inches monthly rainfall in February in Falmouth4.0
    4.0 inches of monthly rainfall
  • UV (maximum) index 1 (Low) in February in Falmouth1
    1 (Low) UV index
  • 50°F sea temperature in February in Falmouth50
    50°F sea temperature

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Falmouth weather in March

Expect daytime maximum temperatures of 50°F in Falmouth, England in March based on long-term weather averages. There are 4 hours of sunshine per day on average with 18 days with some rainfall and typically 3.7 inches of rainfall in the month.

  • 50°F maximum daytime temperature in March in Falmouth50
    50°F max day temperature
  • 4 hours of sunshine per day
  • 18 days with some rainfall in March in Falmouth18
    18 days with some rainfall
  • 39°F minimum night-time temperature in March in Falmouth39
    39°F min night temperature
  • 12 hours of daylight per day in March in Falmouth12
    12 hours of daylight per day
  • No heat & humidity in March in Falmouth0
    No heat & humidity
  • 3.7 inches monthly rainfall in March in Falmouth3.7
    3.7 inches of monthly rainfall
  • UV (maximum) index 3 (Moderate) in March in Falmouth3
    3 (Moderate) UV index
  • 48°F sea temperature in March in Falmouth48
    48°F sea temperature

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Falmouth weather in April

Expect daytime maximum temperatures of 54°F in Falmouth, England in April based on long-term weather averages. There are 6 hours of sunshine per day on average with 14 days with some rainfall and typically 2.5 inches of rainfall in the month.

  • 54°F maximum daytime temperature in April in Falmouth54
    54°F max day temperature
  • 6 hours of sunshine per day
  • 14 days with some rainfall in April in Falmouth14
    14 days with some rainfall
  • 43°F minimum night-time temperature in April in Falmouth43
    43°F min night temperature
  • 14 hours of daylight per day in April in Falmouth14
    14 hours of daylight per day
  • No heat & humidity in April in Falmouth0
    No heat & humidity
  • 2.5 inches monthly rainfall in April in Falmouth2.5
    2.5 inches of monthly rainfall
  • UV (maximum) index 4 (Moderate) in April in Falmouth4
    4 (Moderate) UV index
  • 50°F sea temperature in April in Falmouth50
    50°F sea temperature

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Falmouth weather in May

Expect daytime maximum temperatures of 57°F in Falmouth, England in May based on long-term weather averages. There are 7 hours of sunshine per day on average with 14 days with some rainfall and typically 2.4 inches of rainfall in the month.

  • 57°F maximum daytime temperature in May in Falmouth57
    57°F max day temperature
  • 7 hours of sunshine per day
  • 14 days with some rainfall in May in Falmouth14
    14 days with some rainfall
  • 46°F minimum night-time temperature in May in Falmouth46
    46°F min night temperature
  • 15 hours of daylight per day in May in Falmouth15
    15 hours of daylight per day
  • No heat & humidity in May in Falmouth0
    No heat & humidity
  • 2.4 inches monthly rainfall in May in Falmouth2.4
    2.4 inches of monthly rainfall
  • UV (maximum) index 6 (High) in May in Falmouth6
    6 (High) UV index
  • 54°F sea temperature in May in Falmouth54
    54°F sea temperature

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Falmouth weather in June

Expect daytime maximum temperatures of 63°F in Falmouth, England in June based on long-term weather averages. There are 7 hours of sunshine per day on average with 12 days with some rainfall and typically 2.4 inches of rainfall in the month.

  • 63°F maximum daytime temperature in June in Falmouth63
    63°F max day temperature
  • 7 hours of sunshine per day
  • 12 days with some rainfall in June in Falmouth12
    12 days with some rainfall
  • 52°F minimum night-time temperature in June in Falmouth52
    52°F min night temperature
  • 16 hours of daylight per day in June in Falmouth16
    16 hours of daylight per day
  • No heat & humidity in June in Falmouth0
    No heat & humidity
  • 2.4 inches monthly rainfall in June in Falmouth2.4
    2.4 inches of monthly rainfall
  • UV (maximum) index 6 (High) in June in Falmouth6
    6 (High) UV index
  • 57°F sea temperature in June in Falmouth57
    57°F sea temperature

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Falmouth weather in July

Expect daytime maximum temperatures of 66°F in Falmouth, England in July based on long-term weather averages. There are 7 hours of sunshine per day on average with 12 days with some rainfall and typically 2.4 inches of rainfall in the month.

  • 66°F maximum daytime temperature in July in Falmouth66
    66°F max day temperature
  • 7 hours of sunshine per day
  • 12 days with some rainfall in July in Falmouth12
    12 days with some rainfall
  • 55°F minimum night-time temperature in July in Falmouth55
    55°F min night temperature
  • 16 hours of daylight per day in July in Falmouth16
    16 hours of daylight per day
  • No heat & humidity in July in Falmouth0
    No heat & humidity
  • 2.4 inches monthly rainfall in July in Falmouth2.4
    2.4 inches of monthly rainfall
  • UV (maximum) index 7 (High) in July in Falmouth7
    7 (High) UV index
  • 61°F sea temperature in July in Falmouth61
    61°F sea temperature

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Falmouth weather in August

Expect daytime maximum temperatures of 66°F in Falmouth, England in August based on long-term weather averages. There are 6 hours of sunshine per day on average with 14 days with some rainfall and typically 2.9 inches of rainfall in the month.

  • 66°F maximum daytime temperature in August in Falmouth66
    66°F max day temperature
  • 6 hours of sunshine per day
  • 14 days with some rainfall in August in Falmouth14
    14 days with some rainfall
  • 55°F minimum night-time temperature in August in Falmouth55
    55°F min night temperature
  • 14 hours of daylight per day in August in Falmouth14
    14 hours of daylight per day
  • No heat & humidity in August in Falmouth0
    No heat & humidity
  • 2.9 inches monthly rainfall in August in Falmouth2.9
    2.9 inches of monthly rainfall
  • UV (maximum) index 6 (High) in August in Falmouth6
    6 (High) UV index
  • 63°F sea temperature in August in Falmouth63
    63°F sea temperature

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Falmouth weather in September

Expect daytime maximum temperatures of 63°F in Falmouth, England in September based on long-term weather averages. There are 5 hours of sunshine per day on average with 15 days with some rainfall and typically 3.4 inches of rainfall in the month.

  • 63°F maximum daytime temperature in September in Falmouth63
    63°F max day temperature
  • 5 hours of sunshine per day
  • 15 days with some rainfall in September in Falmouth15
    15 days with some rainfall
  • 52°F minimum night-time temperature in September in Falmouth52
    52°F min night temperature
  • 13 hours of daylight per day in September in Falmouth13
    13 hours of daylight per day
  • No heat & humidity in September in Falmouth0
    No heat & humidity
  • 3.4 inches monthly rainfall in September in Falmouth3.4
    3.4 inches of monthly rainfall
  • UV (maximum) index 4 (Moderate) in September in Falmouth4
    4 (Moderate) UV index
  • 61°F sea temperature in September in Falmouth61
    61°F sea temperature

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Falmouth weather in October

Expect daytime maximum temperatures of 59°F in Falmouth, England in October based on long-term weather averages. There are 3 hours of sunshine per day on average with 18 days with some rainfall and typically 4.1 inches of rainfall in the month.

  • 59°F maximum daytime temperature in October in Falmouth59
    59°F max day temperature
  • 3 hours of sunshine per day
  • 18 days with some rainfall in October in Falmouth18
    18 days with some rainfall
  • 50°F minimum night-time temperature in October in Falmouth50
    50°F min night temperature
  • 11 hours of daylight per day in October in Falmouth11
    11 hours of daylight per day
  • No heat & humidity in October in Falmouth0
    No heat & humidity
  • 4.1 inches monthly rainfall in October in Falmouth4.1
    4.1 inches of monthly rainfall
  • UV (maximum) index 2 (Low) in October in Falmouth2
    2 (Low) UV index
  • 57°F sea temperature in October in Falmouth57
    57°F sea temperature

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Falmouth weather in November

Expect daytime maximum temperatures of 52°F in Falmouth, England in November based on long-term weather averages. There are 2 hours of sunshine per day on average with 20 days with some rainfall and typically 4.8 inches of rainfall in the month.

  • 52°F maximum daytime temperature in November in Falmouth52
    52°F max day temperature
  • 2 hours of sunshine per day
  • 20 days with some rainfall in November in Falmouth20
    20 days with some rainfall
  • 43°F minimum night-time temperature in November in Falmouth43
    43°F min night temperature
  • 9 hours of daylight per day in November in Falmouth9
    9 hours of daylight per day
  • No heat & humidity in November in Falmouth0
    No heat & humidity
  • 4.8 inches monthly rainfall in November in Falmouth4.8
    4.8 inches of monthly rainfall
  • UV (maximum) index 1 (Low) in November in Falmouth1
    1 (Low) UV index
  • 55°F sea temperature in November in Falmouth55
    55°F sea temperature

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Falmouth weather in December

Expect daytime maximum temperatures of 50°F in Falmouth, England in December based on long-term weather averages. There are 2 hours of sunshine per day on average with 21 days with some rainfall and typically 5.2 inches of rainfall in the month.

  • 50°F maximum daytime temperature in December in Falmouth50
    50°F max day temperature
  • 2 hours of sunshine per day
  • 21 days with some rainfall in December in Falmouth21
    21 days with some rainfall
  • 41°F minimum night-time temperature in December in Falmouth41
    41°F min night temperature
  • 8 hours of daylight per day in December in Falmouth8
    8 hours of daylight per day
  • No heat & humidity in December in Falmouth0
    No heat & humidity
  • 5.2 inches monthly rainfall in December in Falmouth5.2
    5.2 inches of monthly rainfall
  • UV (maximum) index 1 (Low) in December in Falmouth1
    1 (Low) UV index
  • 52°F sea temperature in December in Falmouth52
    52°F sea temperature

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More about Falmouth

Falmouth by month

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

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The climate guide for England (Falmouth) 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.

Compare Falmouth weather with the UK

The weather chart below compares the average monthly maximum daytime temperature for Falmouth, England, UK and the UK (London).

Maximum daytime temperature (°F)

Falmouth, England, UK
UK (London)
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Metric (°C)  |  Imperial (°F)

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