Weather in Port of San Jose: June
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Average day temperature: | 84.1°F |
| Average night temperature: | 77.6°F | |
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Sea water temperature: | 85.9°F |
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Number of sunny days: | 2 days |
| Day length: | 12.9 - 12.9 hours | |
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Number of rainy days: | 10 days |
| Precipitation totals: | 6.3 in. | |
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forecast
| Port of San Jose |
temperature
| Port of San Jose |
Air temperature in June, °F
The highest day temperature during June of 2026 was 89°F. At the same time the lowest night temperature was 76°F. Daily and nightly averages during June were 85.7°F and 78.0°F.
Sea water temperature in Port of San Jose in June, °F
The average sea water temperature in June of 2026 was 86.9°F. The highest and lowest sea temperatures during the month were 88.7°F and 85.8°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 Port of San Jose in June is 6.3 in. Other months of the year show relatively similar values.
The average wind speed value in June is 6.1 mph
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: 5.2.
Best time for vacation in Port of San Jose
Port of San Jose on a weather map
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