Frederick weather in June 2026

Expect daytime maximum temperatures of 28°C in Frederick, Maryland in June based on long-term weather averages. There are 9 hours of sunshine per day on average with 10 days with some rainfall and typically 98 mm of rainfall in the month.

  • 28°C maximum daytime temperature in June in Frederick28
    28°C max day temperature
  • 9 hours of sunshine per day
  • 10 days with some rainfall in June in Frederick10
    10 days with some rainfall
  • 15°C minimum night-time temperature in June in Frederick15
    15°C min night temperature
  • 15 hours of daylight per day in June in Frederick15
    15 hours of daylight per day
  • Moderate heat & humidity in June in FrederickM
    Moderate heat & humidity
  • 98 mm monthly rainfall in June in Frederick98
    98 mm of monthly rainfall
  • UV (maximum) index 9 (Very High) in June in Frederick9
    9 (Very High) UV index

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The June weather guide for Maryland (Frederick) 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.

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

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How hot is it in Frederick in June?

Daytime temperatures usually reach 29°C in Frederick in June with moderate heat and humidity, falling to 18°C at night.

How sunny is it in Frederick in June?

There are normally 9 hours of bright sunshine each day in Frederick in June - that's 62% of daylight hours.

How warm is the sea around Frederick in June?

The average sea temperature around Frederick in June is 19°C.

Does it rain in Frederick in June?

There are usually 9 days with some rain in Frederick in June and the average monthly rainfall is 90mm.

Frederick June sunrise & sunset times

Browse the sunrise and sunset times for Frederick in June 2026. Select a month to view Frederick sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st June 2026 04:45 19:31
Monday, 15th June 2026 04:42 19:38
Tuesday, 30th June 2026 04:46 19:41

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