Weather in Belfast: June
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Average day temperature: | 61.2°F |
| Average night temperature: | 50.9°F | |
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Sea water temperature: | 53.8°F |
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Number of sunny days: | 5 days |
| Day length: | 16.9 - 17.3 hours | |
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Number of rainy days: | 7 days |
| Precipitation totals: | 3.4 in. | |
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forecast
| Belfast |
temperature
| Belfast |
Air temperature in June, °F
The highest day temperature during June of 2023 was 75°F. At the same time the lowest night temperature was 48°F. Day and night temperature averages during June were 65.6°F and 53.5°F.
Sea water temperature in Belfast in June, °F
The average sea water temperature in June of 2023 was 58.4°F. The highest and lowest sea temperatures during the month were 60.1°F and 53.4°F.
Mostly all days in June are cloudy but sunny and partly cloudy days are also possible.
Precipitation total in June, in.
Precipitation total value in Belfast in June is 3.3 in. Other months of the year show relatively similar values.
The average wind speed value in June is 9.0 mph It makes June one of the least 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: 7.2.
Best time for vacation in Belfast
Belfast on a weather map
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