Saint John Weather in May

What's the weather like in Saint John (Saint John) in May 2024?

The climate in Saint John during May can be summarized as warm and very dry.

May is in the spring in Saint John and is typically the 6th warmest month of the year. Daytime maximum temperatures average around 23°C (73°F), whilst at night 15°C (59°F) is normal.

Saint John weather averages (imperial / metric)
Daytime temperature 22.9°C 73.2°F
Nightly temperature 14.9°C 58.8°F
Average temperature 18.9°C 66°F
Daily sunshine 10.1 hrs
Avg rainfall 7 mm 0.3 ins
Rainy days 3 days
Sea temperature 18.7°C 65.6°F
Humidity 74%
Windspeed 15.8kph 10 mph

On average May is the 4th driest month of the year in Saint John with around 7mm 0.3 inches of rain making it a very dry time to visit.

On the flip side this corresponds to an average of 10.1 hours of sunshine per day.

May temperatures in Saint John

Saint John average temperature in May

May rainfall

Saint John average rain in May

May hourly sunshine

Saint John average rain in May

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Saint John in May 2024.

Other monthly averages

Best places to visit in May

UV index Best time to go?

Saint John weather stats

Saint John weather statistics
Hottest month: August 30.1°C 86.2°F
Driest month: July 0mm 0ins
Sunniest month: July 12.4hrs
Coldest month: January 15°C 59°F
Wettest month: December 99mm 3.9ins
Map showing location of Saint John (35.90556, 14.47611) Saint John map pin © Google

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