Weather in St. Harmon in May

General weather information about St. Harmon

Average annual temperature is 9.3 °C

Absolute maximum temperature: 26.5 °C

Absolute minimum temperature: -6.8 °C

Number of sunny days: 88 days

Number of rainy days: 275 days

Number of snow days: 2 days

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

St. Harmon air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)10.411.611.615.919.323.822.423.026.521.212.410.9
Average daytime temperature (°C)6.27.67.310.215.419.516.617.018.213.18.07.4
Average temperature (°C)3.94.95.06.711.215.213.814.014.710.66.05.7
Average night temperature (°C)1.52.42.73.06.810.711.111.211.18.43.83.9
Absolute minimum temperature (°C)-5.0-3.2-6.8-2.04.15.48.08.25.31.5-3.7-5.2

St. Harmon 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)8.39.911.913.915.716.716.214.612.710.68.87.8
Daylight minimum duration (h)7.09.010.012.014.016.015.013.011.09.08.07.0
Sunshine mean duration (h)3.14.14.06.511.011.59.08.06.74.73.11.4
Precipitation (mm)1412016511725711477712116693192
Sunny days1112381312238673
Rainy days201627221818292822252327
Snow days001000000001

St. Harmon - weather forecast by months

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

Best time to visit St. Harmon:

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

  • May — 11.0(h)
  • June — 11.5(h)
  • July — 9.0(h)
  • August — 8.0(h)

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

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

The largest precipitation sum in St. Harmon is at

  • January — 141(mm)
  • March — 165(mm)
  • July — 147(mm)
  • October — 166(mm)
  • December — 192(mm)

    • Weather forecast in the closest to St. Harmon admin centers

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    Frequently asked questions

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