Cool
Average highs are around 17°C, so pack for cooler days.
May verdict
Poor for holiday weather
Average highs are around 17°C, so pack for cooler days. Sunshine averages 6.9h per day, enough for a balanced month. Rainfall averages 110mm, so some wet days are possible.
Monthly averages
Temp
17°C
Rain
110mm
Sun
6.9h
Weather score
33
Poor
Cool
Average highs are around 17°C, so pack for cooler days.
Showers
Rainfall averages 110mm, so some wet days are possible.
Some sun
Sunshine averages 6.9h per day, enough for a balanced month.
Map
Compare Quebec City, Quebec, Canada with nearby places by weather score, rain, sun, temperature, and swim conditions.
May17°C average high
May sits in the warmer part of the year, so midday sightseeing can feel heavier than in cooler months.
Warmest monthsMay to September
This stretch sets the upper range for average daytime heat.
May110mm average rain
May is wetter than Quebec City's yearly average, so flexible plans matter more.
Driest monthsJanuary to April and October
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
May6.9 hours average sun
May is brighter than Quebec City'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.
May33 weather score
May sits close to Quebec City's yearly weather-score average, giving a typical overall read on the month.
Best weather monthsJune to August
These months have the strongest weather score in the monthly averages.