Hamilton weather in May 2024

Expect 66°F daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Hamilton in May. Check more long-term weather averages for Hamilton in May before you book your next holiday to Ontario in 2024/2025.

  • 66°F maximum daytime temperature in May in Hamilton66
    66°F max day temperature
  • 8 hours of sunshine per day
  • 11 days with some rainfall in May in Hamilton11
    11 days with some rainfall
  • 46°F minimum night-time temperature in May in Hamilton46
    46°F min night temperature
  • 15 hours of daylight per day in May in Hamilton15
    15 hours of daylight per day
  • No heat & humidity in May in Hamilton0
    No heat & humidity
  • 2.9 inches monthly rainfall in May in Hamilton2.9
    2.9 inches of monthly rainfall
  • UV (maximum) index 7 (High) in May in Hamilton7
    7 (High) UV index
  • 45°F sea temperature in May in Hamilton45
    45°F sea temperature

More about Hamilton

Hamilton by month

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

Recommended for Ontario

Air Canada: Low fares on flights to Canada & USA

  • Check out latest flight deals & promotional offers
  • Find lowest fares on flights to Canada, USA & beyond
  • Select a departure point to see the available routes & prices
Go to Air Canada deal >>

View all Air Canada offers

Air CanadaLow fare finder

The May weather guide for Ontario (Hamilton) 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)

Back to top

More about Canada

How hot is it in Hamilton in May?

Daytime temperatures usually reach 66°F in Hamilton in May, falling to 46°F at night.

How sunny is it in Hamilton in May?

There are normally 8 hours of bright sunshine each day in Hamilton in May - that's 52% of daylight hours.

How warm is the sea around Hamilton in May?

The average sea temperature around Hamilton in May is 45°F.

Does it rain in Hamilton in May?

There are usually 11 days with some rain in Hamilton in May and the average monthly rainfall is 2.9 inches.

Hamilton May sunrise & sunset times

Browse the sunrise and sunset times for Hamilton in May 2024. Select a month to view Hamilton sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st May 2024 06:12 20:22
Thursday, 16th May 2024 05:54 20:38
Friday, 31st May 2024 05:42 20:52

Related posts

Popular travel offers

Explore holidays in the sun for less

More holidays

Airport parking

More parking

Airport lounges

More lounges

Top ^