Saint John weather in May (New Brunswick, Canada)
Interested in knowing the climate of Saint John in May? Check out this detailed guide to the month’s weather conditions.
Temperatures
The typical weather for May in Saint John includes moderate temperatures and high rainfall. The daytime often sees temperatures reaching 13°C, but nighttime brings a cool-down to 6°C.
Precipitation
Saint John in May usually receives high rainfall, averaging around 108 mm for the month. Expect around 14 days of rain based on historical data.If you're looking for dry conditions and comfortable temperatures, May may not be the ideal month to visit Saint John. July and August generally stand out with the best circumstances. While January, February, March, April, May, October, November and December tend to showcase less optimal conditions.
For an in-depth look at the yearly conditions, visit our specialized Saint John climate page with graphs.
Saint John, monthly averages in May
Min Temperature
6°C
Max Temperature
13°C
Chance of Rain
45%
Precipitation
108 mm
Rainy days
14 days
Where to go in Canada in May
Find out more about the weather in Canada and which places have the best travel conditions in this month.
perfect weather
pleasant
tolerable
unpleasant
poor
So, what should you wear in this month?
Plan on layering your clothes. Some days or part of the day it will be nice and warm and some moments it can be a bit chilly. Bring a rain jacket in case it rains during your stay.What To Do
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Interested in more climate information?
This site provides you with all the information you need about the climate in Saint John.
Our site offers climate and forecast data for every country in the world. Are you going to Canada? On this website you can find historical weather averages for many cities in Canada. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.
