Weather in Terceira Island: June
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Average day temperature: | 68.2°F |
| Average night temperature: | 63.8°F | |
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Sea water temperature: | 66.4°F |
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Number of sunny days: | 7 days |
| Day length: | 14.7 - 14.9 hours | |
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Number of rainy days: | 2 days |
| Precipitation totals: | 1.3 in. | |
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forecast
| Terceira Island |
temperature
| Terceira Island |
Air temperature in June, °F
The highest day temperature during June of 2025 was 71°F. At the same time the lowest night temperature was 59°F. Daily and nightly averages during June were 67.5°F and 63.8°F.
Sea water temperature in Terceira Island in June, °F
The average sea water temperature in June of 2025 was 67.1°F. The highest and lowest sea temperatures during the month were 68.7°F and 64.6°F.
Number of sunny, partly cloudy and cloudy days in June is almost equal.
Precipitation total in June, in.
Precipitation total value in Terceira Island in June is 1.2 in. Other months of the year show relatively similar values.
The average wind speed value in June is 9.1 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: 7.6.
Best time for vacation in Terceira Island
Terceira Island on a weather map
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