Mild
Average highs are around 25°C, so days are mild rather than hot.
Weather Guide
Huntsville (Ontario), Canada Average Monthly Weather
Weather score31Poor annual avg
Best months: July, August, June
Across the year, average daytime temperatures are around 10°C, sunshine averages 5.4h per day, and rainfall totals about 1036mm. Sea temperatures average 9°C across the year.
Annual weather
Annual averages
Temp
10°C
Rain
1036mm
Annual total
Sun
5.4h
Sea
9°C
Weather score
31
Poor avg
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Drier
Rainfall averages 78mm, which is relatively low for holiday planning.
Bright
Sunshine averages 9.2h per day, so bright days are a strong part of the month.
Cool sea
Sea temperatures average 19°C, so the water can feel cool.
Map
Weather map
Compare Huntsville (Ontario), Canada with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
July25°C average high
July is one of Huntsville (Ontario)'s warmest months, with daytime heat above the yearly average.
Warmest monthsMay to September
This stretch sets the upper range for average daytime heat.
Rain
July78mm average rain
July sits on the drier side of Huntsville (Ontario)'s year, which helps with sightseeing and transfers.
Driest monthsFebruary to August and October
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
July9.2 hours average sun
July is one of Huntsville (Ontario)'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
July19°C average sea
July is one of Huntsville (Ontario)'s warmest sea months, when swimming comfort is usually strongest.
Warmest seaJuly to September
Sea temperatures are usually near 19°C in this stretch, so swimming comfort is at its strongest.
Weather score
July60 weather score
July is one of Huntsville (Ontario)'s best weather-score months, combining the strongest overall balance in the yearly averages.
Best weather monthsJuly to August
These months have the strongest weather score in the monthly averages.
Hotels near Huntsville (Ontario), Canada
Marriott
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Fairfield Inn & Suites North BayNorth Bay, Ontario, Canada
Fairfield Inn & Suites BarrieBarrie, Ontario, Canada