Best year time to visit Sandown

General weather information about Sandown

Average annual temperature is 10.2 °C

Absolute maximum temperature: 32.7 °C

Absolute minimum temperature: -26.5 °C

Number of sunny days: 158 days

Number of rainy days: 191 days

Number of snow days: 16 days

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* Weather data for Sandown United States is based on climate observations for 2026 year

Sandown air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)11.614.715.629.430.732.731.428.332.427.917.915.2
Average daytime temperature (°C)4.64.56.714.620.522.627.424.922.618.38.37.1
Average temperature (°C)0.8-1.22.08.813.917.322.720.118.113.33.52.7
Average night temperature (°C)-2.7-5.8-2.04.68.413.319.016.214.69.6-0.1-0.3
Absolute minimum temperature (°C)-12.6-26.5-6.8-3.51.57.213.212.17.10.9-5.4-7.9

Sandown monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.011.012.014.015.015.015.014.013.011.010.09.0
Daylight mean duration (h)9.410.511.913.414.615.315.013.912.511.09.89.1
Daylight minimum duration (h)9.09.011.012.014.015.014.013.011.010.09.09.0
Sunshine mean duration (h)4.26.37.38.311.48.310.09.67.77.47.15.1
Precipitation (mm)17245129100941552241292168845156
Sunny days1012141519591010172116
Rainy days15111315122522212014815
Snow days654000000010

Sandown - weather forecast by months

Sandown weather in januarySandown weather in februarySandown weather in marchSandown weather in aprilSandown weather in maySandown weather in juneSandown weather in julySandown weather in augustSandown weather in septemberSandown weather in octoberSandown weather in novemberSandown weather in december

Best time to visit Sandown:

The best time to visit Sandown during the most sunny months:

  • May — 11.4(h)
  • July — 10.0(h)

Months with the longest average daylight duration in Sandown:

  • June — 15.3(h)

The largest precipitation sum in Sandown is at

  • January — 172(mm)
  • July — 224(mm)
  • September — 216(mm)

    • Weather forecast in the closest to Sandown admin centers

    Weather forecast in the closest towns to Sandown

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    Frequently asked questions

    When is the best time to visit Sandown?
    The historical weather data above shows the warmest, sunniest and driest months to help you choose the best time to visit Sandown.
    What is the weather like in Sandown?
    See average temperature, rainfall and daylight hours for Sandown by month in the table above.
    How many sunny days does Sandown have?
    The monthly weather statistics above show sunshine and rainfall patterns for Sandown throughout the year.