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Best time to visit St John
Find the best time to visit St John and plan your perfect trip in 2024/2025. Get holiday inspiration, weather guides, travel advice and find great deals.
- Best time to visit
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St John by month
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Recommended for New Brunswick
When is the best time to visit St John?
The best time to visit St John is July and August based on the following average weather conditions.
Maximum daytime temperature = 22 - 30°C [remove]
Daily hours of sunshine = 10 hours or more [remove]
Change the criteria to reflect your weather preferences.
Max Day Temperature (°C)
- -2Jan
- -1Feb
- 3Mar
- 8Apr
- 14May
- 18Jun
- 21Jul
- 21Aug
- 18Sep
- 12Oct
- 7Nov
- 1Dec
Which is the hottest month in St John?
The hottest time of year in St John is normally July. Expect maximum daytime temperatures to reach 21°C.
Which month has the most rain in St John?
In terms of rainfall, December is usually the wettest month in St John with 145mm on average. There are normally 14 days in December with some rain.
When is it sunniest in St John?
The sunniest time of year in St John is normally August with bright sunshine on average for 50% of daylight hours; that's 7 hours of sunshine per day.
When is the sea warmest in St John?
The sea is usually at its warmest in St John in August when the water temperature reaches 13°C.
Best time to visit
The weather guide for New Brunswick (St John) shows long term weather averages processed from data supplied by CRU (University of East Anglia) & today's weather forecast provided by meteoblue. Find out more about our data sources.
Metric (°C / mm) | Imperial (°F / inches)
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