Mild
Average highs are around 25°C, so days are mild rather than hot.
Weather Guide
Petawawa, Ontario, Canada Average Monthly Weather
Weather score38Poor annual avg
Best months: July, August, June
Across the year, average daytime temperatures are around 11°C, sunshine averages 5.4h per day, and rainfall totals about 833mm.
Annual weather
Annual averages
Temp
11°C
Rain
833mm
Annual total
Sun
5.4h
Weather score
38
Poor avg
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
Weather scoreWeather score
Trip feel
Showers
Rainfall averages 80mm, so some wet days are possible.
Some sun
Sunshine averages 7.5h per day, enough for a balanced month.
Map
Weather map
Compare Petawawa, Ontario, Canada with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
August25°C average high
August is one of Petawawa'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
August80mm average rain
August is wetter than Petawawa's yearly average, so flexible plans matter more.
Driest monthsJanuary to May, July, and October to December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
August7.5 hours average sun
August is brighter than Petawawa's yearly average, though the strongest sunshine usually sits closer to the peak months.
Brightest monthsMay to August
This stretch has the strongest sunshine in the monthly averages.
Weather score
August58 weather score
August scores above Petawawa'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.
