Weather in Portofino: May
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Average day temperature: | 66.6°F |
| Average night temperature: | 56.4°F | |
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Sea water temperature: | 64.5°F |
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Number of sunny days: | 17 days |
| Day length: | 14.2 - 15.3 hours | |
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Number of rainy days: | 4 days |
| Precipitation totals: | 2.7 in. | |
| more information | ||
14 days
forecast
forecast
| Portofino |
sea water
temperature
temperature
| Portofino |
Air temperature in May, °F
Show year:
2023
2022
2021
The highest day temperature during May of 2023 was 79°F. At the same time the lowest night temperature was 46°F. Day and night temperature averages during May were 68.2°F and 54.1°F.
Sea water temperature in Portofino in May, °F
Show year:
2023
2022
2021
The average sea water temperature in May of 2023 was 64.9°F. The highest and lowest sea temperatures during the month were 69.3°F and 61.7°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 Portofino in May is 2.9 in. Other months of the year show relatively similar values.
Wind speed in May, mph
The average wind speed value in May is 6.4 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: 8.5.
Best time for vacation in Portofino
Portofino on a weather map
Places in Italy:
Name
°F
24 Hours Forecast
Portofino
Local time: 00:48
April 28, sunday
0300
55°F
S
6 mph
6 mph
0600
57°F
SW
6 mph
6 mph
0900
61°F
SE
3 mph
3 mph
1200
61°F
E
5 mph
5 mph
1500
63°F
SE
2 mph
2 mph
1800
61°F
SE
3 mph
3 mph
2100
55°F
S
7 mph
7 mph
April 29, monday
0000
54°F
S
9 mph
9 mph
