Hertfordshire weather in June 2025

Expect 20°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Hertfordshire in June. Check more long-term weather averages for Hertfordshire in June before you book your next holiday to Hertfordshire in 2025/2026.

  • 20°C maximum daytime temperature in June in Hertfordshire (Watford)20
    20°C max day temperature
  • 7 hours of sunshine per day
  • 12 days with some rainfall in June in Hertfordshire (Watford)12
    12 days with some rainfall
  • 10°C minimum night-time temperature in June in Hertfordshire (Watford)10
    10°C min night temperature
  • 17 hours of daylight per day in June in Hertfordshire (Watford)17
    17 hours of daylight per day
  • No heat & humidity in June in Hertfordshire (Watford)0
    No heat & humidity
  • 55 mm monthly rainfall in June in Hertfordshire (Watford)55
    55 mm of monthly rainfall
  • UV (maximum) index 6 (High) in June in Hertfordshire (Watford)6
    6 (High) UV index

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The June weather guide for Hertfordshire (Watford) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

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Metric (°C / mm)  |  Imperial (°F / inches)

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More about the UK

How hot is it in Hertfordshire in June?

Daytime temperatures usually reach 20°C in Watford, Hertfordshire in June, falling to 10°C at night.

How sunny is it in Hertfordshire in June?

There are normally 7 hours of bright sunshine each day in Watford, Hertfordshire in June - that's 40% of daylight hours.

Does it rain in Hertfordshire in June?

There are usually 12 days with some rain in Watford, Hertfordshire in June and the average monthly rainfall is 55mm.

Hertfordshire June sunrise & sunset times

Browse the sunrise and sunset times for Hertfordshire in June 2025. Select a month to view Hertfordshire sunrise and sunset times for the next 12 months. The Hertfordshire sunrise and sunset times shown below are for Watford.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st June 2025 03:49 20:10
Sunday, 15th June 2025 03:43 20:21
Monday, 30th June 2025 03:47 20:23

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