Best year time to visit Boston Spa

General weather information about Boston Spa

Average annual temperature is 10.7 °C

Absolute maximum temperature: 27.5 °C

Absolute minimum temperature: -4.9 °C

Number of sunny days: 99 days

Number of rainy days: 262 days

Number of snow days: 4 days

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* Weather data for Boston Spa United Kingdom is based on climate observations for 2026 year

Boston Spa air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)13.212.614.816.120.927.525.425.427.520.614.213.5
Average daytime temperature (°C)7.89.69.612.016.721.119.219.620.214.59.58.5
Average temperature (°C)5.16.86.48.012.416.315.916.016.111.56.96.4
Average night temperature (°C)2.64.03.04.08.011.412.512.612.48.94.44.0
Absolute minimum temperature (°C)-3.0-0.9-4.9-1.34.75.29.99.48.42.6-2.4-4.2

Boston Spa monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)8.010.012.015.016.017.017.015.013.011.09.07.0
Daylight mean duration (h)8.19.811.914.016.017.016.514.812.710.68.67.5
Daylight minimum duration (h)7.08.010.013.015.016.015.013.011.09.07.07.0
Sunshine mean duration (h)3.84.95.57.910.611.710.610.47.73.73.82.2
Precipitation (mm)571799624560149869817265140
Sunny days12153713141874105
Rainy days181326231816302323272025
Snow days102000000001

Boston Spa - weather forecast by months

Boston Spa weather in januaryBoston Spa weather in februaryBoston Spa weather in marchBoston Spa weather in aprilBoston Spa weather in mayBoston Spa weather in juneBoston Spa weather in julyBoston Spa weather in augustBoston Spa weather in septemberBoston Spa weather in octoberBoston Spa weather in novemberBoston Spa weather in december

Best time to visit Boston Spa:

The best time to visit Boston Spa during the most sunny months:

  • May — 10.6(h)
  • June — 11.7(h)
  • July — 10.6(h)
  • August — 10.4(h)

Months with the longest average daylight duration in Boston Spa:

  • May — 16.0(h)
  • June — 17.0(h)
  • July — 16.5(h)

The largest precipitation sum in Boston Spa is at

  • July — 149(mm)
  • October — 172(mm)
  • December — 140(mm)

    • Weather forecast in the closest to Boston Spa admin centers

    Weather forecast in the closest towns to Boston Spa

    Explore Boston Spa

    See also
    MapTrains schedule
    Plan your trip
    AccommodationExperiencesBlog

    Frequently asked questions

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