Buffalo weather in June 2026

Expect daytime maximum temperatures of 73°F in Buffalo, New York in June based on long-term weather averages. There are 9 hours of sunshine per day on average with 11 days with some rainfall and typically 3.5 inches of rainfall in the month.

  • 73°F maximum daytime temperature in June in Buffalo73
    73°F max day temperature
  • 9 hours of sunshine per day
  • 11 days with some rainfall in June in Buffalo11
    11 days with some rainfall
  • 55°F minimum night-time temperature in June in Buffalo55
    55°F min night temperature
  • 15 hours of daylight per day in June in Buffalo15
    15 hours of daylight per day
  • No heat & humidity in June in Buffalo0
    No heat & humidity
  • 3.5 inches monthly rainfall in June in Buffalo3.5
    3.5 inches of monthly rainfall
  • UV (maximum) index 8 (Very High) in June in Buffalo8
    8 (Very High) UV index
  • 57°F sea temperature in June in Buffalo57
    57°F sea temperature

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The June weather guide for New York (Buffalo) 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)  |  Imperial (°F)

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How hot is it in Buffalo in June?

Daytime temperatures usually reach 79°F in Buffalo in June with low heat and humidity, falling to 63°F at night.

How sunny is it in Buffalo in June?

There are normally 9 hours of bright sunshine each day in Buffalo in June - that's 58% of daylight hours.

How warm is the sea around Buffalo in June?

The average sea temperature around Buffalo in June is 63°F.

Does it rain in Buffalo in June?

There are usually 10 days with some rain in Buffalo in June and the average monthly rainfall is 3.5 inches.

Buffalo June sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st June 2026 04:39 19:48
Monday, 15th June 2026 04:36 19:56
Tuesday, 30th June 2026 04:40 19:58

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