Weather in June in Hamilton, On

• The average temperature in Hamilton, On in June is very mild at 17.9 °C (64.22 °F).
• Afternoons can be fairly hot with average high temperatures reaching 23.5 °C (74.3 °F).
• Overnight temperatures are generally quite mild with an average low of 12.2 °C (54 °F).
• In June the average diurnal temperature range/ variation is 11.3 °C (20.3 °F).
• Precipitation averages for June are moderate with 78.4mm (3.1 in) recorded.
• The shortest day is 15h 08' long and the longest day is 15h 22' long with an average length of 15h 18'.

Weather Trend Graph for June in Hamilton, On, Canada