Best year time to visit St. Erth

General weather information about St. Erth

Average annual temperature is 12.5 °C

Absolute maximum temperature: 26.6 °C

Absolute minimum temperature: -1.9 °C

Number of sunny days: 75 days

Number of rainy days: 290 days

Look at detailed online map of St. Erth

* Weather data for St. Erth United Kingdom is based on climate observations for 2026 year

St. Erth air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)13.312.613.315.719.922.821.421.726.620.315.114.0
Average daytime temperature (°C)9.810.110.912.316.119.618.218.419.715.912.011.5
Average temperature (°C)8.08.08.910.013.116.816.216.417.114.110.610.1
Average night temperature (°C)5.75.76.97.610.314.114.214.314.512.59.08.4
Absolute minimum temperature (°C)-0.10.50.63.87.09.510.811.110.18.72.1-1.9

St. Erth 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)8.610.111.913.815.416.315.914.412.610.79.18.1
Daylight minimum duration (h)8.09.010.012.014.016.015.013.011.09.08.08.0
Sunshine mean duration (h)3.85.75.58.311.812.410.49.48.55.14.43.1
Precipitation (mm)16013216806558151135121152171154
Sunny days612271811024832
Rainy days251629231319312926232729
Snow days000000000000

St. Erth - weather forecast by months

St. Erth weather in januarySt. Erth weather in februarySt. Erth weather in marchSt. Erth weather in aprilSt. Erth weather in maySt. Erth weather in juneSt. Erth weather in julySt. Erth weather in augustSt. Erth weather in septemberSt. Erth weather in octoberSt. Erth weather in novemberSt. Erth weather in december

Best time to visit St. Erth:

The best time to visit St. Erth during the most sunny months:

  • May — 11.8(h)
  • June — 12.4(h)
  • July — 10.4(h)
  • August — 9.4(h)

Months with the longest average daylight duration in St. Erth:

  • May — 15.4(h)
  • June — 16.3(h)
  • July — 15.9(h)

The largest precipitation sum in St. Erth is at

  • January — 160(mm)
  • March — 216(mm)
  • November — 171(mm)

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    Frequently asked questions

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