Sandown weather by month

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

Temperature in Sandown (°F)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Max temperature (daytime)
46°F maximum daytime temperature in January in Sandown46
45°F maximum daytime temperature in February in Sandown45
50°F maximum daytime temperature in March in Sandown50
54°F maximum daytime temperature in April in Sandown54
61°F maximum daytime temperature in May in Sandown61
66°F maximum daytime temperature in June in Sandown66
70°F maximum daytime temperature in July in Sandown70
70°F maximum daytime temperature in August in Sandown70
64°F maximum daytime temperature in September in Sandown64
59°F maximum daytime temperature in October in Sandown59
52°F maximum daytime temperature in November in Sandown52
48°F maximum daytime temperature in December in Sandown48
Min temperature (night-time)
37°F minimum night-time temperature in January in Sandown37
37°F minimum night-time temperature in February in Sandown37
39°F minimum night-time temperature in March in Sandown39
43°F minimum night-time temperature in April in Sandown43
48°F minimum night-time temperature in May in Sandown48
54°F minimum night-time temperature in June in Sandown54
57°F minimum night-time temperature in July in Sandown57
57°F minimum night-time temperature in August in Sandown57
54°F minimum night-time temperature in September in Sandown54
50°F minimum night-time temperature in October in Sandown50
43°F minimum night-time temperature in November in Sandown43
39°F minimum night-time temperature in December in Sandown39
Heat & Humidity
No heat & humidity in January in Sandown0
No heat & humidity in February in Sandown0
No heat & humidity in March in Sandown0
No heat & humidity in April in Sandown0
No heat & humidity in May in Sandown0
No heat & humidity in June in Sandown0
No heat & humidity in July in Sandown0
No heat & humidity in August in Sandown0
No heat & humidity in September in Sandown0
No heat & humidity in October in Sandown0
No heat & humidity in November in Sandown0
No heat & humidity in December in Sandown0
Sea temperature
46°F sea temperature in January in Sandown46
45°F sea temperature in February in Sandown45
45°F sea temperature in March in Sandown45
48°F sea temperature in April in Sandown48
52°F sea temperature in May in Sandown52
57°F sea temperature in June in Sandown57
63°F sea temperature in July in Sandown63
64°F sea temperature in August in Sandown64
63°F sea temperature in September in Sandown63
59°F sea temperature in October in Sandown59
55°F sea temperature in November in Sandown55
50°F sea temperature in December in Sandown50

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

Sunshine & UV index in Sandown

  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 Sandown9
10 hours of daylight per day in February in Sandown10
12 hours of daylight per day in March in Sandown12
14 hours of daylight per day in April in Sandown14
16 hours of daylight per day in May in Sandown16
16 hours of daylight per day in June in Sandown16
16 hours of daylight per day in July in Sandown16
14 hours of daylight per day in August in Sandown14
13 hours of daylight per day in September in Sandown13
11 hours of daylight per day in October in Sandown11
9 hours of daylight per day in November in Sandown9
8 hours of daylight per day in December in Sandown8
UV Index (Maximum)
UV (maximum) index 1 (Low) in January in Sandown1
UV (maximum) index 1 (Low) in February in Sandown1
UV (maximum) index 3 (Moderate) in March in Sandown3
UV (maximum) index 4 (Moderate) in April in Sandown4
UV (maximum) index 6 (High) in May in Sandown6
UV (maximum) index 6 (High) in June in Sandown6
UV (maximum) index 6 (High) in July in Sandown6
UV (maximum) index 6 (High) in August in Sandown6
UV (maximum) index 4 (Moderate) in September in Sandown4
UV (maximum) index 2 (Low) in October in Sandown2
UV (maximum) index 1 (Low) in November in Sandown1
UV (maximum) index 1 (Low) in December in Sandown1

Rainfall in Sandown

  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 Sandown18
13 days with some rainfall in February in Sandown13
15 days with some rainfall in March in Sandown15
12 days with some rainfall in April in Sandown12
13 days with some rainfall in May in Sandown13
10 days with some rainfall in June in Sandown10
9 days with some rainfall in July in Sandown9
11 days with some rainfall in August in Sandown11
12 days with some rainfall in September in Sandown12
14 days with some rainfall in October in Sandown14
16 days with some rainfall in November in Sandown16
16 days with some rainfall in December in Sandown16
Average monthly rainfall (inches)
3.1 inches monthly rainfall in January in Sandown3.1
2.1 inches monthly rainfall in February in Sandown2.1
2.4 inches monthly rainfall in March in Sandown2.4
1.9 inches monthly rainfall in April in Sandown1.9
1.9 inches monthly rainfall in May in Sandown1.9
1.7 inches monthly rainfall in June in Sandown1.7
1.5 inches monthly rainfall in July in Sandown1.5
2.1 inches monthly rainfall in August in Sandown2.1
2.5 inches monthly rainfall in September in Sandown2.5
3.0 inches monthly rainfall in October in Sandown3.0
3.1 inches monthly rainfall in November in Sandown3.1
3.1 inches monthly rainfall in December in Sandown3.1

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Sandown by month

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

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The climate guide for England (Sandown) 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.

Sandown weather in January

Expect daytime maximum temperatures of 46°F in Sandown, England in January based on long-term weather averages. There are 2 hours of sunshine per day on average with 18 days with some rainfall and typically 3.1 inches of rainfall in the month.

  • 46°F maximum daytime temperature in January in Sandown46
    46°F max day temperature
  • 2 hours of sunshine per day
  • 18 days with some rainfall in January in Sandown18
    18 days with some rainfall
  • 37°F minimum night-time temperature in January in Sandown37
    37°F min night temperature
  • 9 hours of daylight per day in January in Sandown9
    9 hours of daylight per day
  • No heat & humidity in January in Sandown0
    No heat & humidity
  • 3.1 inches monthly rainfall in January in Sandown3.1
    3.1 inches of monthly rainfall
  • UV (maximum) index 1 (Low) in January in Sandown1
    1 (Low) UV index
  • 46°F sea temperature in January in Sandown46
    46°F sea temperature

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Sandown weather in February

Expect daytime maximum temperatures of 45°F in Sandown, England in February based on long-term weather averages. There are 3 hours of sunshine per day on average with 13 days with some rainfall and typically 2.1 inches of rainfall in the month.

  • 45°F maximum daytime temperature in February in Sandown45
    45°F max day temperature
  • 3 hours of sunshine per day
  • 13 days with some rainfall in February in Sandown13
    13 days with some rainfall
  • 37°F minimum night-time temperature in February in Sandown37
    37°F min night temperature
  • 10 hours of daylight per day in February in Sandown10
    10 hours of daylight per day
  • No heat & humidity in February in Sandown0
    No heat & humidity
  • 2.1 inches monthly rainfall in February in Sandown2.1
    2.1 inches of monthly rainfall
  • UV (maximum) index 1 (Low) in February in Sandown1
    1 (Low) UV index
  • 45°F sea temperature in February in Sandown45
    45°F sea temperature

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Sandown weather in March

Expect daytime maximum temperatures of 50°F in Sandown, England in March based on long-term weather averages. There are 4 hours of sunshine per day on average with 15 days with some rainfall and typically 2.4 inches of rainfall in the month.

  • 50°F maximum daytime temperature in March in Sandown50
    50°F max day temperature
  • 4 hours of sunshine per day
  • 15 days with some rainfall in March in Sandown15
    15 days with some rainfall
  • 39°F minimum night-time temperature in March in Sandown39
    39°F min night temperature
  • 12 hours of daylight per day in March in Sandown12
    12 hours of daylight per day
  • No heat & humidity in March in Sandown0
    No heat & humidity
  • 2.4 inches monthly rainfall in March in Sandown2.4
    2.4 inches of monthly rainfall
  • UV (maximum) index 3 (Moderate) in March in Sandown3
    3 (Moderate) UV index
  • 45°F sea temperature in March in Sandown45
    45°F sea temperature

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Sandown weather in April

Expect daytime maximum temperatures of 54°F in Sandown, England in April based on long-term weather averages. There are 6 hours of sunshine per day on average with 12 days with some rainfall and typically 1.9 inches of rainfall in the month.

  • 54°F maximum daytime temperature in April in Sandown54
    54°F max day temperature
  • 6 hours of sunshine per day
  • 12 days with some rainfall in April in Sandown12
    12 days with some rainfall
  • 43°F minimum night-time temperature in April in Sandown43
    43°F min night temperature
  • 14 hours of daylight per day in April in Sandown14
    14 hours of daylight per day
  • No heat & humidity in April in Sandown0
    No heat & humidity
  • 1.9 inches monthly rainfall in April in Sandown1.9
    1.9 inches of monthly rainfall
  • UV (maximum) index 4 (Moderate) in April in Sandown4
    4 (Moderate) UV index
  • 48°F sea temperature in April in Sandown48
    48°F sea temperature

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Sandown weather in May

Expect daytime maximum temperatures of 61°F in Sandown, England in May based on long-term weather averages. There are 7 hours of sunshine per day on average with 13 days with some rainfall and typically 1.9 inches of rainfall in the month.

  • 61°F maximum daytime temperature in May in Sandown61
    61°F max day temperature
  • 7 hours of sunshine per day
  • 13 days with some rainfall in May in Sandown13
    13 days with some rainfall
  • 48°F minimum night-time temperature in May in Sandown48
    48°F min night temperature
  • 16 hours of daylight per day in May in Sandown16
    16 hours of daylight per day
  • No heat & humidity in May in Sandown0
    No heat & humidity
  • 1.9 inches monthly rainfall in May in Sandown1.9
    1.9 inches of monthly rainfall
  • UV (maximum) index 6 (High) in May in Sandown6
    6 (High) UV index
  • 52°F sea temperature in May in Sandown52
    52°F sea temperature

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Sandown weather in June

Expect daytime maximum temperatures of 66°F in Sandown, England in June based on long-term weather averages. There are 8 hours of sunshine per day on average with 10 days with some rainfall and typically 1.7 inches of rainfall in the month.

  • 66°F maximum daytime temperature in June in Sandown66
    66°F max day temperature
  • 8 hours of sunshine per day
  • 10 days with some rainfall in June in Sandown10
    10 days with some rainfall
  • 54°F minimum night-time temperature in June in Sandown54
    54°F min night temperature
  • 16 hours of daylight per day in June in Sandown16
    16 hours of daylight per day
  • No heat & humidity in June in Sandown0
    No heat & humidity
  • 1.7 inches monthly rainfall in June in Sandown1.7
    1.7 inches of monthly rainfall
  • UV (maximum) index 6 (High) in June in Sandown6
    6 (High) UV index
  • 57°F sea temperature in June in Sandown57
    57°F sea temperature

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Sandown weather in July

Expect daytime maximum temperatures of 70°F in Sandown, England in July based on long-term weather averages. There are 8 hours of sunshine per day on average.

  • 70°F maximum daytime temperature in July in Sandown70
    70°F max day temperature
  • 8 hours of sunshine per day
  • 9 days with some rainfall in July in Sandown9
    9 days with some rainfall
  • 57°F minimum night-time temperature in July in Sandown57
    57°F min night temperature
  • 16 hours of daylight per day in July in Sandown16
    16 hours of daylight per day
  • No heat & humidity in July in Sandown0
    No heat & humidity
  • 1.5 inches monthly rainfall in July in Sandown1.5
    1.5 inches of monthly rainfall
  • UV (maximum) index 6 (High) in July in Sandown6
    6 (High) UV index
  • 63°F sea temperature in July in Sandown63
    63°F sea temperature

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Sandown weather in August

Expect daytime maximum temperatures of 70°F in Sandown, England in August based on long-term weather averages. There are 7 hours of sunshine per day on average with 11 days with some rainfall and typically 2.1 inches of rainfall in the month.

  • 70°F maximum daytime temperature in August in Sandown70
    70°F max day temperature
  • 7 hours of sunshine per day
  • 11 days with some rainfall in August in Sandown11
    11 days with some rainfall
  • 57°F minimum night-time temperature in August in Sandown57
    57°F min night temperature
  • 14 hours of daylight per day in August in Sandown14
    14 hours of daylight per day
  • No heat & humidity in August in Sandown0
    No heat & humidity
  • 2.1 inches monthly rainfall in August in Sandown2.1
    2.1 inches of monthly rainfall
  • UV (maximum) index 6 (High) in August in Sandown6
    6 (High) UV index
  • 64°F sea temperature in August in Sandown64
    64°F sea temperature

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Sandown weather in September

Expect daytime maximum temperatures of 64°F in Sandown, England in September based on long-term weather averages. There are 5 hours of sunshine per day on average with 12 days with some rainfall and typically 2.5 inches of rainfall in the month.

  • 64°F maximum daytime temperature in September in Sandown64
    64°F max day temperature
  • 5 hours of sunshine per day
  • 12 days with some rainfall in September in Sandown12
    12 days with some rainfall
  • 54°F minimum night-time temperature in September in Sandown54
    54°F min night temperature
  • 13 hours of daylight per day in September in Sandown13
    13 hours of daylight per day
  • No heat & humidity in September in Sandown0
    No heat & humidity
  • 2.5 inches monthly rainfall in September in Sandown2.5
    2.5 inches of monthly rainfall
  • UV (maximum) index 4 (Moderate) in September in Sandown4
    4 (Moderate) UV index
  • 63°F sea temperature in September in Sandown63
    63°F sea temperature

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Sandown weather in October

Expect daytime maximum temperatures of 59°F in Sandown, England in October based on long-term weather averages. There are 4 hours of sunshine per day on average with 14 days with some rainfall and typically 3.0 inches of rainfall in the month.

  • 59°F maximum daytime temperature in October in Sandown59
    59°F max day temperature
  • 4 hours of sunshine per day
  • 14 days with some rainfall in October in Sandown14
    14 days with some rainfall
  • 50°F minimum night-time temperature in October in Sandown50
    50°F min night temperature
  • 11 hours of daylight per day in October in Sandown11
    11 hours of daylight per day
  • No heat & humidity in October in Sandown0
    No heat & humidity
  • 3.0 inches monthly rainfall in October in Sandown3.0
    3.0 inches of monthly rainfall
  • UV (maximum) index 2 (Low) in October in Sandown2
    2 (Low) UV index
  • 59°F sea temperature in October in Sandown59
    59°F sea temperature

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Sandown weather in November

Expect daytime maximum temperatures of 52°F in Sandown, England in November based on long-term weather averages. There are 3 hours of sunshine per day on average with 16 days with some rainfall and typically 3.1 inches of rainfall in the month.

  • 52°F maximum daytime temperature in November in Sandown52
    52°F max day temperature
  • 3 hours of sunshine per day
  • 16 days with some rainfall in November in Sandown16
    16 days with some rainfall
  • 43°F minimum night-time temperature in November in Sandown43
    43°F min night temperature
  • 9 hours of daylight per day in November in Sandown9
    9 hours of daylight per day
  • No heat & humidity in November in Sandown0
    No heat & humidity
  • 3.1 inches monthly rainfall in November in Sandown3.1
    3.1 inches of monthly rainfall
  • UV (maximum) index 1 (Low) in November in Sandown1
    1 (Low) UV index
  • 55°F sea temperature in November in Sandown55
    55°F sea temperature

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Sandown weather in December

Expect daytime maximum temperatures of 48°F in Sandown, England in December based on long-term weather averages. There are 2 hours of sunshine per day on average with 16 days with some rainfall and typically 3.1 inches of rainfall in the month.

  • 48°F maximum daytime temperature in December in Sandown48
    48°F max day temperature
  • 2 hours of sunshine per day
  • 16 days with some rainfall in December in Sandown16
    16 days with some rainfall
  • 39°F minimum night-time temperature in December in Sandown39
    39°F min night temperature
  • 8 hours of daylight per day in December in Sandown8
    8 hours of daylight per day
  • No heat & humidity in December in Sandown0
    No heat & humidity
  • 3.1 inches monthly rainfall in December in Sandown3.1
    3.1 inches of monthly rainfall
  • UV (maximum) index 1 (Low) in December in Sandown1
    1 (Low) UV index
  • 50°F sea temperature in December in Sandown50
    50°F sea temperature

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More about Sandown

Sandown by month

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

Recommended for England

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  • Check out latest offers on over 550 spas across the UK
  • A guaranteed experience to suit your budget & occasion
Show discount codeShow discount code ******SB8

Expires at 23:59 on Thursday 31st Dec 2026 · View all Spabreaks.com offers

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The climate guide for England (Sandown) 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.

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