Rock weather

The Rock weather guide shows monthly weather averages (including daytime and night-time temperatures, rainfall and hours of sunshine) for holidays in Rock, Cornwall, England in 2019/2020.

Rock weather averages

Check the Rock weather averages for each month of the year including maximum daytime and minimum night-time temperatures, monthly rainfall, number of days with rain and average daily hours of sunshine for Rock, Cornwall, England.

Max Day Temperature (°C)

Hours of Sunshine (daily)

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

Days with some Rainfall

Min Night Temperature (°C)

Monthly Rainfall (mm)

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Rock weather by month

Check the weather for Rock, Cornwall, England for a particular month by selecting from the list below. This gives the best indication of what to expect from the weather months in advance.

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Rock weather in January

The average maximum daytime temperature in Rock in January is a cool 8°C (46°F), while the average minimum night-time temperature is a cold 3°C (37°F). You can expect on average 2 hours of sunshine a day in Rock during January.

  • 8°C maximum daytime temperature in January in Rock8
    8°C max day temperature
  • 2 hours of sunshine per day in January in Rock2
    2 hours of sunshine per day
  • 20 days with some rainfall in January in Rock20
    20 days with some rainfall
  • 3°C minimum night-time temperature in January in Rock3
    3°C min night temperature
  • 180 mm monthly rainfall in January in Rock180
    180 mm of monthly rainfall

On average 180 mm (7.1 inches) of rain normally falls in Rock during January with rain falling on 20 days of the month.

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Rock weather in February

The average maximum daytime temperature in Rock in February is a cool 8°C (46°F), while the average minimum night-time temperature is a cold 3°C (37°F). You can expect on average 3 hours of sunshine a day in Rock during February.

  • 8°C maximum daytime temperature in February in Rock8
    8°C max day temperature
  • 3 hours of sunshine per day in February in Rock3
    3 hours of sunshine per day
  • 17 days with some rainfall in February in Rock17
    17 days with some rainfall
  • 3°C minimum night-time temperature in February in Rock3
    3°C min night temperature
  • 133 mm monthly rainfall in February in Rock133
    133 mm of monthly rainfall

On average 133 mm (5.2 inches) of rain normally falls in Rock during February with rain falling on 17 days of the month.

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Rock weather in March

The average maximum daytime temperature in Rock in March is a cool 10°C (50°F), while the average minimum night-time temperature is a cold 4°C (39°F). You can expect on average 4 hours of sunshine a day in Rock during March.

  • 10°C maximum daytime temperature in March in Rock10
    10°C max day temperature
  • 4 hours of sunshine per day in March in Rock4
    4 hours of sunshine per day
  • 18 days with some rainfall in March in Rock18
    18 days with some rainfall
  • 4°C minimum night-time temperature in March in Rock4
    4°C min night temperature
  • 125 mm monthly rainfall in March in Rock125
    125 mm of monthly rainfall

On average 125 mm (4.9 inches) of rain normally falls in Rock during March with rain falling on 18 days of the month.

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Rock weather in April

The average maximum daytime temperature in Rock in April is a cool 12°C (54°F), while the average minimum night-time temperature is a cold 5°C (41°F). You can expect on average 6 hours of sunshine a day in Rock during April.

  • 12°C maximum daytime temperature in April in Rock12
    12°C max day temperature
  • 6 hours of sunshine per day in April in Rock6
    6 hours of sunshine per day
  • 15 days with some rainfall in April in Rock15
    15 days with some rainfall
  • 5°C minimum night-time temperature in April in Rock5
    5°C min night temperature
  • 85 mm monthly rainfall in April in Rock85
    85 mm of monthly rainfall

On average 85 mm (3.3 inches) of rain normally falls in Rock during April with rain falling on 15 days of the month.

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Rock weather in May

The average maximum daytime temperature in Rock in May is a comfortable 15°C (59°F), while the average minimum night-time temperature is a cold 7°C (45°F). You can expect on average 7 hours of sunshine a day in Rock during May.

  • 15°C maximum daytime temperature in May in Rock15
    15°C max day temperature
  • 7 hours of sunshine per day in May in Rock7
    7 hours of sunshine per day
  • 15 days with some rainfall in May in Rock15
    15 days with some rainfall
  • 7°C minimum night-time temperature in May in Rock7
    7°C min night temperature
  • 86 mm monthly rainfall in May in Rock86
    86 mm of monthly rainfall

On average 86 mm (3.4 inches) of rain normally falls in Rock during May with rain falling on 15 days of the month.

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Rock weather in June

The average maximum daytime temperature in Rock in June is a comfortable 17°C (63°F), while the average minimum night-time temperature is a cool 10°C (50°F). You can expect on average 7 hours of sunshine a day in Rock during June.

  • 17°C maximum daytime temperature in June in Rock17
    17°C max day temperature
  • 7 hours of sunshine per day in June in Rock7
    7 hours of sunshine per day
  • 13 days with some rainfall in June in Rock13
    13 days with some rainfall
  • 10°C minimum night-time temperature in June in Rock10
    10°C min night temperature
  • 83 mm monthly rainfall in June in Rock83
    83 mm of monthly rainfall

On average 83 mm (3.3 inches) of rain normally falls in Rock during June with rain falling on 13 days of the month.

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Rock weather in July

The average maximum daytime temperature in Rock in July is a comfortable 19°C (66°F), while the average minimum night-time temperature is a cool 12°C (54°F). You can expect on average 7 hours of sunshine a day in Rock during July.

  • 19°C maximum daytime temperature in July in Rock19
    19°C max day temperature
  • 7 hours of sunshine per day in July in Rock7
    7 hours of sunshine per day
  • 13 days with some rainfall in July in Rock13
    13 days with some rainfall
  • 12°C minimum night-time temperature in July in Rock12
    12°C min night temperature
  • 83 mm monthly rainfall in July in Rock83
    83 mm of monthly rainfall

On average 83 mm (3.3 inches) of rain normally falls in Rock during July with rain falling on 13 days of the month.

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Rock weather in August

The average maximum daytime temperature in Rock in August is a comfortable 19°C (66°F), while the average minimum night-time temperature is a cool 12°C (54°F). You can expect on average 6 hours of sunshine a day in Rock during August.

  • 19°C maximum daytime temperature in August in Rock19
    19°C max day temperature
  • 6 hours of sunshine per day in August in Rock6
    6 hours of sunshine per day
  • 14 days with some rainfall in August in Rock14
    14 days with some rainfall
  • 12°C minimum night-time temperature in August in Rock12
    12°C min night temperature
  • 110 mm monthly rainfall in August in Rock110
    110 mm of monthly rainfall

On average 110 mm (4.3 inches) of rain normally falls in Rock during August with rain falling on 14 days of the month.

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Rock weather in September

The average maximum daytime temperature in Rock in September is a comfortable 17°C (63°F), while the average minimum night-time temperature is a cool 10°C (50°F). You can expect on average 5 hours of sunshine a day in Rock during September.

  • 17°C maximum daytime temperature in September in Rock17
    17°C max day temperature
  • 5 hours of sunshine per day in September in Rock5
    5 hours of sunshine per day
  • 16 days with some rainfall in September in Rock16
    16 days with some rainfall
  • 10°C minimum night-time temperature in September in Rock10
    10°C min night temperature
  • 124 mm monthly rainfall in September in Rock124
    124 mm of monthly rainfall

On average 124 mm (4.9 inches) of rain normally falls in Rock during September with rain falling on 16 days of the month.

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Rock weather in October

The average maximum daytime temperature in Rock in October is a comfortable 14°C (57°F), while the average minimum night-time temperature is a cool 8°C (46°F). You can expect on average 3 hours of sunshine a day in Rock during October.

  • 14°C maximum daytime temperature in October in Rock14
    14°C max day temperature
  • 3 hours of sunshine per day in October in Rock3
    3 hours of sunshine per day
  • 18 days with some rainfall in October in Rock18
    18 days with some rainfall
  • 8°C minimum night-time temperature in October in Rock8
    8°C min night temperature
  • 158 mm monthly rainfall in October in Rock158
    158 mm of monthly rainfall

On average 158 mm (6.2 inches) of rain normally falls in Rock during October with rain falling on 18 days of the month.

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Rock weather in November

The average maximum daytime temperature in Rock in November is a cool 11°C (52°F), while the average minimum night-time temperature is a cold 6°C (43°F). You can expect on average 2 hours of sunshine a day in Rock during November.

  • 11°C maximum daytime temperature in November in Rock11
    11°C max day temperature
  • 2 hours of sunshine per day in November in Rock2
    2 hours of sunshine per day
  • 19 days with some rainfall in November in Rock19
    19 days with some rainfall
  • 6°C minimum night-time temperature in November in Rock6
    6°C min night temperature
  • 168 mm monthly rainfall in November in Rock168
    168 mm of monthly rainfall

On average 168 mm (6.6 inches) of rain normally falls in Rock during November with rain falling on 19 days of the month.

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Rock weather in December

The average maximum daytime temperature in Rock in December is a cool 9°C (48°F), while the average minimum night-time temperature is a cold 4°C (39°F). You can expect on average 2 hours of sunshine a day in Rock during December.

  • 9°C maximum daytime temperature in December in Rock9
    9°C max day temperature
  • 2 hours of sunshine per day in December in Rock2
    2 hours of sunshine per day
  • 20 days with some rainfall in December in Rock20
    20 days with some rainfall
  • 4°C minimum night-time temperature in December in Rock4
    4°C min night temperature
  • 188 mm monthly rainfall in December in Rock188
    188 mm of monthly rainfall

On average 188 mm (7.4 inches) of rain normally falls in Rock during December with rain falling on 20 days of the month.

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