Cool
Average highs are around 17°C, so pack for cooler days.
May verdict
Chilliwack, British Columbia, Canada in May
Weather score29Poor
Poor for holiday weather
Average highs are around 17°C, so pack for cooler days. Sunshine averages 6.1h per day, enough for a balanced month. Rainfall averages 100mm, so some wet days are possible.
May weather
Monthly averages
Temp
17°C
Rain
100mm
Sun
6.1h
Sea
12°C
Weather score
29
Poor
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Showers
Rainfall averages 100mm, so some wet days are possible.
Some sun
Sunshine averages 6.1h per day, enough for a balanced month.
Cool sea
Sea temperatures average 12°C, so the water can feel cool.
Map
Weather map
Compare Chilliwack, British Columbia, Canada with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
May17°C average high
May is close to Chilliwack's yearly temperature average, giving a typical read on daytime heat.
Warmest monthsJune to September
This stretch sets the upper range for average daytime heat.
Rain
May100mm average rain
May sits on the drier side of Chilliwack's year, which helps with sightseeing and transfers.
Driest monthsMay to September
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
May6.1 hours average sun
May sits close to Chilliwack's yearly sunshine average, so it is a middle-of-the-pack month for bright days.
Brightest monthsJune to August
This stretch has the strongest sunshine in the monthly averages.
Sea temperature
May12°C average sea
May is close to Chilliwack's yearly sea-temperature average, so swimming comfort is fairly typical.
Warmest seaJune to September
Sea temperatures are usually near 13°C in this stretch, so swimming comfort is at its strongest.
Weather score
May29 weather score
May sits close to Chilliwack's yearly weather-score average, giving a typical overall read on the month.
Best weather monthsJuly to August
These months have the strongest weather score in the monthly averages.
