Cool
Average highs are around 12°C, so pack for cooler days.
May verdict
Jasper National Park, Canada in May
Weather score36Poor
Poor for holiday weather
Average highs are around 12°C, so pack for cooler days. Sunshine averages 6.5h per day, enough for a balanced month. Rainfall averages 48mm, which is relatively low for holiday planning.
May weather
Monthly averages
Temp
12°C
Rain
48mm
Sun
6.5h
Weather score
36
Poor
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
Weather scoreWeather score
Trip feel
Drier
Rainfall averages 48mm, which is relatively low for holiday planning.
Some sun
Sunshine averages 6.5h per day, enough for a balanced month.
Map
Weather map
Compare Jasper National Park, Canada with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
May12°C average high
May sits in the warmer part of the year, so midday sightseeing can feel heavier than in cooler months.
Warmest monthsJune to September
This stretch sets the upper range for average daytime heat.
Rain
May48mm average rain
May is one of Jasper National Park's driest months, making outdoor days easier to plan than in wetter parts of the year.
Driest monthsFebruary to May and August to October
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
May6.5 hours average sun
May is brighter than Jasper National Park's yearly average, though the strongest sunshine usually sits closer to the peak months.
Brightest monthsApril to August
This stretch has the strongest sunshine in the monthly averages.
Weather score
May36 weather score
May scores above Jasper National Park's yearly average, so the overall weather mix is stronger than most months.
Best weather monthsApril to August
These months have the strongest weather score in the monthly averages.
