Best year time to visit Southill

General weather information about Southill

Average annual temperature is 11.4 °C

Absolute maximum temperature: 31.6 °C

Absolute minimum temperature: -4.9 °C

Number of sunny days: 129 days

Number of rainy days: 236 days

Look at detailed online map of Southill

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

Southill air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)12.815.114.716.920.529.427.226.431.623.414.813.1
Average daytime temperature (°C)7.99.810.012.816.622.720.621.522.916.610.19.4
Average temperature (°C)4.86.27.18.612.417.617.017.117.912.87.37.3
Average night temperature (°C)1.82.93.84.28.112.113.112.713.29.74.54.8
Absolute minimum temperature (°C)-4.9-2.8-3.7-2.14.16.99.39.58.31.2-3.8-4.8

Southill monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.010.012.014.016.016.016.015.013.011.09.08.0
Daylight mean duration (h)8.49.911.913.915.716.716.214.612.710.68.87.8
Daylight minimum duration (h)7.09.010.012.014.016.015.013.011.09.08.07.0
Sunshine mean duration (h)4.25.24.58.39.712.29.610.58.45.84.22.3
Precipitation (mm)4511106584143844353966289
Sunny days14163812183914101012
Rainy days171228221912282216212019
Snow days000000000000

Southill - weather forecast by months

Southill weather in januarySouthill weather in februarySouthill weather in marchSouthill weather in aprilSouthill weather in maySouthill weather in juneSouthill weather in julySouthill weather in augustSouthill weather in septemberSouthill weather in octoberSouthill weather in novemberSouthill weather in december

Best time to visit Southill:

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

  • May — 9.7(h)
  • June — 12.2(h)
  • July — 9.6(h)
  • August — 10.5(h)

Months with the longest average daylight duration in Southill:

  • May — 15.7(h)
  • June — 16.7(h)
  • July — 16.2(h)

The largest precipitation sum in Southill is at

  • March — 106(mm)
  • July — 84(mm)
  • October — 96(mm)
  • December — 89(mm)

    • Weather forecast in the closest to Southill admin centers

    Weather forecast in the closest towns to Southill

    Explore Southill

    See also
    MapTrains schedule
    Plan your trip
    AccommodationExperiencesBlog

    Frequently asked questions

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