Weather in San Juan: October
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Average day temperature: | 86.3°F |
| Average night temperature: | 78.6°F | |
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Sea water temperature: | 84.9°F |
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Number of sunny days: | 9 days |
| Day length: | 11.5 - 12.0 hours | |
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Number of rainy days: | 5 days |
| Precipitation totals: | 2.4 in. | |
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forecast
| San Juan |
temperature
| San Juan |
Air temperature in October, °F
The highest day temperature during October of 2024 was 92°F. At the same time the lowest night temperature was 78°F. Day and night temperature averages during October were 87.0°F and 81.6°F.
Sea water temperature in San Juan in October, °F
The average sea water temperature in October of 2024 was 87.0°F. The highest and lowest sea temperatures during the month were 87.8°F and 86.4°F.
Mostly all days in October are partly cloudy but sunny or cloudy days are also possible.
Precipitation total in October, in.
Precipitation total value in San Juan in October is 2.8 in. Other months of the year show relatively similar values.
The average wind speed value in October is 8.5 mph It makes October lest windy month 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 October is: 6.2.
Best time for vacation in San Juan
San Juan on a weather map
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