Weather in Tortoli: May
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Average day temperature: | 67.1°F |
| Average night temperature: | 52.3°F | |
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Sea water temperature: | 64.5°F |
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Number of sunny days: | 18 days |
| Day length: | 13.9 - 14.8 hours | |
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Number of rainy days: | 4 days |
| Precipitation totals: | 3.0 in. | |
| more information | ||
14 days
forecast
forecast
| Tortoli |
sea water
temperature
temperature
| Tortoli |
Air temperature in May, °F
Show year:
2025
2024
2023
The highest day temperature during May of 2025 was 80°F. At the same time the lowest night temperature was 54°F. Daily and nightly averages during May were 73.5°F and 58.5°F.
Sea water temperature in Tortoli in May, °F
Show year:
2025
2024
2023
The average sea water temperature in May of 2025 was 65.8°F. The highest and lowest sea temperatures during the month were 68.7°F and 63.3°F.
Sunny, partly cloudy and cloudy days
Mostly all days in May are sunny but cloudy days are also possible.
Precipitation total in May, in.
Precipitation total value in Tortoli in May is 3.4 in. Other months of the year show relatively similar values.
Wind speed in May, mph
The average wind speed value in May is 6.1 mph
Average sunny hours
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: 9.7.
Best time for vacation in Tortoli
Tortoli on a weather map
Places in Italy:
Name
°F
24 Hours Forecast
Tortoli
Local time: 09:29
December 05, friday
1200
45°F
SE
9 mph
9 mph
1500
46°F
E
9 mph
9 mph
1800
41°F
SE
6 mph
6 mph
2100
37°F
E
4 mph
4 mph
December 06, saturday
0000
36°F
E
2 mph
2 mph
0300
37°F
E
2 mph
2 mph
0600
37°F
E
2 mph
2 mph
0900
43°F
E
5 mph
5 mph
