Kingston weather in June 2025

Expect 23°C daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Kingston in June. Check more long-term weather averages for Kingston in June before you book your next holiday to Ontario in 2025/2026.

  • 23°C maximum daytime temperature in June in Kingston23
    23°C max day temperature
  • 8 hours of sunshine per day
  • 12 days with some rainfall in June in Kingston12
    12 days with some rainfall
  • 12°C minimum night-time temperature in June in Kingston12
    12°C min night temperature
  • 15 hours of daylight per day in June in Kingston15
    15 hours of daylight per day
  • No heat & humidity in June in Kingston0
    No heat & humidity
  • 72 mm monthly rainfall in June in Kingston72
    72 mm of monthly rainfall
  • UV (maximum) index 8 (Very High) in June in Kingston8
    8 (Very High) UV index
  • 13°C sea temperature in June in Kingston13
    13°C sea temperature

More about Kingston

Kingston by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Ontario

Travelbag sale: up to 40% off select hotels & resorts

  • Save up to 40% on holidays to select hotels & resorts
  • Book beach holidays, city breaks & tours in 2025/2026
  • Destinations across Europe, Americas, Asia, Africa & beyond
Go to Travelbag deal >>

Expires at 23:59 on Friday 31st Jan 2025 · View all Travelbag offers

TravelbagHoliday deal finder

The June weather guide for Ontario (Kingston) 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)

Back to top

More about Ontario

How hot is it in Kingston in June?

Daytime temperatures usually reach 23°C in Kingston in June, falling to 12°C at night.

How sunny is it in Kingston in June?

There are normally 8 hours of bright sunshine each day in Kingston in June - that's 54% of daylight hours.

How warm is the sea around Kingston in June?

The average sea temperature around Kingston in June is 13°C.

Does it rain in Kingston in June?

There are usually 12 days with some rain in Kingston in June and the average monthly rainfall is 72mm.

Kingston June sunrise & sunset times

Browse the sunrise and sunset times for Kingston in June 2025. Select a month to view Kingston sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st June 2025 04:25 19:43
Sunday, 15th June 2025 04:22 19:52
Monday, 30th June 2025 04:26 19:54

Related posts

Popular travel offers

Explore holidays in the sun for less

More holidays

Airport parking

More parking

Airport lounges

More lounges

Top ^