Best year time to visit Portesham

General weather information about Portesham

Average annual temperature is 11.1 °C

Absolute maximum temperature: 27.0 °C

Absolute minimum temperature: -3.7 °C

Number of sunny days: 110 days

Number of rainy days: 255 days

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

Portesham air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)11.811.812.116.321.926.623.222.427.020.413.912.9
Average daytime temperature (°C)7.58.99.411.816.721.418.118.820.015.210.59.9
Average temperature (°C)5.05.87.18.312.517.015.515.816.712.98.38.0
Average night temperature (°C)2.62.95.04.98.412.512.712.913.410.85.95.9
Absolute minimum temperature (°C)-3.6-1.5-0.30.55.07.79.010.07.34.4-2.3-3.7

Portesham 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)8.510.011.913.815.516.416.014.512.610.79.08.1
Daylight minimum duration (h)8.09.010.012.014.016.015.013.011.09.08.07.0
Sunshine mean duration (h)4.15.24.38.211.613.110.29.68.46.14.32.6
Precipitation (mm)1471019096764914910194174146215
Sunny days1419571515129878
Rainy days17926231615302921232323
Snow days000000000000

Portesham - weather forecast by months

Portesham weather in januaryPortesham weather in februaryPortesham weather in marchPortesham weather in aprilPortesham weather in mayPortesham weather in junePortesham weather in julyPortesham weather in augustPortesham weather in septemberPortesham weather in octoberPortesham weather in novemberPortesham weather in december

Best time to visit Portesham:

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

  • May — 11.6(h)
  • June — 13.1(h)
  • July — 10.2(h)
  • August — 9.6(h)

Months with the longest average daylight duration in Portesham:

  • May — 15.5(h)
  • June — 16.4(h)
  • July — 16.0(h)

The largest precipitation sum in Portesham is at

  • March — 190(mm)
  • October — 174(mm)
  • December — 215(mm)

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    Frequently asked questions

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