Mild
Average highs are around 24°C, so days are mild rather than hot.
June verdict
London, Ontario, Canada in June
Weather score53Mixed
Mixed for holiday weather
Average highs are around 24°C, so days are mild rather than hot. Sunshine averages 8.4h per day, so bright days are a strong part of the month. Rainfall averages 86mm, so some wet days are possible.
June weather
Monthly averages
Temp
24°C
Rain
86mm
Sun
8.4h
Sea
17°C
Weather score
53
Mixed
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Showers
Rainfall averages 86mm, so some wet days are possible.
Bright
Sunshine averages 8.4h per day, so bright days are a strong part of the month.
Cool sea
Sea temperatures average 17°C, so the water can feel cool.
Map
Weather map
Compare London, Ontario, Canada with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
June24°C average high
June is one of London's warmest months, with daytime heat above the yearly average.
Warmest monthsJune to September
This stretch sets the upper range for average daytime heat.
Rain
June86mm average rain
June is wetter than London's yearly average, so flexible plans matter more.
Driest monthsJanuary to July and September to October
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
June8.4 hours average sun
June is one of London's sunniest months, with some of the strongest bright-day conditions in the yearly averages.
Brightest monthsMay to August
This stretch has the strongest sunshine in the monthly averages.
Sea temperature
June17°C average sea
June sits in the warmer sea-temperature season, usually making swimming easier to enjoy.
Warmest seaJuly to September
Sea temperatures are usually near 22°C in this stretch, so swimming comfort is at its strongest.
Weather score
June53 weather score
June scores above London's yearly average, so the overall weather mix is stronger than most months.
Best weather monthsJuly to August
These months have the strongest weather score in the monthly averages.
