Weather in St John's: June
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Average day temperature: | 83.9°F |
| Average night temperature: | 81.2°F | |
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Sea water temperature: | 82.5°F |
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Number of sunny days: | 2 days |
| Day length: | 13.1 - 13.1 hours | |
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Number of rainy days: | 2 days |
| Precipitation totals: | 1.8 in. | |
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| St John's |
temperature
| St John's |
Air temperature in June, °F
The highest day temperature during June of 2026 was 84°F. At the same time the lowest night temperature was 78°F. Daily and nightly averages during June were 82.0°F and 80.3°F.
Sea water temperature in St John's in June, °F
The average sea water temperature in June of 2026 was 82.5°F. The highest and lowest sea temperatures during the month were 82.9°F and 81.7°F.
Mostly all days in June are partly cloudy but sunny or cloudy days are also possible.
Precipitation total in June, in.
Precipitation total value in St John's in June is 1.8 in. Other months of the year show relatively similar values.
The average wind speed value in June is 16.9 mph It makes June one of the most windy months of the year.
This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in June is: 6.2.
Best time for vacation in St John's
St John's on a weather map
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