Weather in Aci Castello: May
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Average day temperature: | 73.9°F |
| Average night temperature: | 59.8°F | |
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Sea water temperature: | 64.5°F |
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Number of sunny days: | 18 days |
| Day length: | 13.8 - 14.6 hours | |
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Number of rainy days: | 1 day |
| Precipitation totals: | 0.6 in. | |
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forecast
| Aci Castello |
temperature
| Aci Castello |
Air temperature in May, °F
The highest day temperature during May of 2025 was 81°F. At the same time the lowest night temperature was 51°F. Daily and nightly averages during May were 73.8°F and 57.1°F.
Sea water temperature in Aci Castello in May, °F
The average sea water temperature in May of 2025 was 65.9°F. The highest and lowest sea temperatures during the month were 68.4°F and 62.4°F.
Mostly all days in May are sunny but cloudy days are also possible.
Precipitation total in May, in.
Precipitation total value in Aci Castello in May is 0.6 in. Other months of the year show relatively similar values.
The average wind speed value in May is 4.8 mph The wind's strength is relatively same during the whole 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 May is: 10.1.
Best time for vacation in Aci Castello
Aci Castello on a weather map
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