Best year time to visit Harmston

General weather information about Harmston

Average annual temperature is 10.6 °C

Absolute maximum temperature: 29.3 °C

Absolute minimum temperature: -4.6 °C

Number of sunny days: 118 days

Number of rainy days: 247 days

Look at detailed online map of Harmston

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

Harmston air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)12.614.414.417.319.028.426.125.929.322.314.213.6
Average daytime temperature (°C)7.79.79.812.016.020.919.820.521.015.29.48.6
Average temperature (°C)4.46.36.57.911.816.216.116.316.411.76.66.4
Average night temperature (°C)1.63.33.03.97.511.312.312.212.48.73.83.8
Absolute minimum temperature (°C)-4.6-2.8-4.6-1.43.95.89.58.17.11.8-2.9-4.3

Harmston monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)8.010.012.014.016.016.016.015.013.011.09.07.0
Daylight mean duration (h)8.29.811.914.015.916.916.414.712.710.68.77.6
Daylight minimum duration (h)7.08.010.013.015.016.015.013.011.09.07.07.0
Sunshine mean duration (h)4.44.85.08.310.011.310.49.98.04.54.52.2
Precipitation (mm)371193955252117638214870108
Sunny days16184101214459899
Rainy days151027201916272621232122
Snow days000000000000

Best time to visit Harmston:

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

  • May — 10.0(h)
  • June — 11.3(h)
  • July — 10.4(h)
  • August — 9.9(h)

Months with the longest average daylight duration in Harmston:

  • May — 15.9(h)
  • June — 16.9(h)
  • July — 16.4(h)

The largest precipitation sum in Harmston is at

  • July — 117(mm)
  • October — 148(mm)
  • December — 108(mm)
  • Frequently asked questions

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