Best year time to visit Hemel Hempstead

General weather information about Hemel Hempstead

Average annual temperature is 10.4 °C

Absolute maximum temperature: 29.2 °C

Absolute minimum temperature: -5.7 °C

Number of sunny days: 130 days

Number of rainy days: 235 days

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

Hemel Hempstead air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)11.612.614.015.919.928.325.824.529.222.113.612.0
Average daytime temperature (°C)7.08.49.011.715.721.919.419.921.415.39.18.3
Average temperature (°C)4.05.16.17.611.616.815.815.916.911.96.46.3
Average night temperature (°C)1.12.03.13.47.311.512.111.812.69.03.84.0
Absolute minimum temperature (°C)-5.7-3.9-4.2-1.34.06.28.48.97.32.0-3.1-3.9

Hemel Hempstead 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)8.410.011.913.915.716.616.114.612.710.78.97.9
Daylight minimum duration (h)7.09.010.012.014.016.015.013.011.09.08.07.0
Sunshine mean duration (h)4.54.63.97.69.812.19.710.08.36.04.22.3
Precipitation (mm)61611865404510279651197894
Sunny days15174913183812101011
Rainy days161127211812282318212020
Snow days000000000000

Hemel Hempstead - weather forecast by months

Hemel Hempstead weather in januaryHemel Hempstead weather in februaryHemel Hempstead weather in marchHemel Hempstead weather in aprilHemel Hempstead weather in mayHemel Hempstead weather in juneHemel Hempstead weather in julyHemel Hempstead weather in augustHemel Hempstead weather in septemberHemel Hempstead weather in octoberHemel Hempstead weather in novemberHemel Hempstead weather in december

Best time to visit Hemel Hempstead:

The best time to visit Hemel Hempstead during the most sunny months:

  • May — 9.8(h)
  • June — 12.1(h)
  • July — 9.7(h)
  • August — 10.0(h)

Months with the longest average daylight duration in Hemel Hempstead:

  • May — 15.7(h)
  • June — 16.6(h)
  • July — 16.1(h)

The largest precipitation sum in Hemel Hempstead is at

  • March — 118(mm)
  • July — 102(mm)
  • October — 119(mm)
  • December — 94(mm)

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    Frequently asked questions

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