Portofino Weather: May
 |
Average Day Temperature: | 68.0°F |
|
Average Night Temperature: | 57.5°F |
|
Sea Water Temperature: | 66.4°F |
|
Number of Sunny Days: | 16 days |
| Sunshine Hours: | 14.2 - 15.3 hours | |
|
Number of Rainy Days: | 4 days |
| Precipitation Totals: | 2.5 in | |
| detailed information | ||
14 day weather
forecast
forecast
| Portofino |
Sea Water
Temperature
Temperature
| Portofino |
Air Temperature in May, °F
The highest day temperature in May 2026 was 77°F. The lowest night temperature was 53°F. The average values for day and night temperatures during May were 67.6°F и 60.3°F respectivly.
Portofino Water Sea Temperature in May, °F
The average sea surface temperature in May 2026 for Portofino was 68.5°F. The maximum and minimum values were 66.4°F and 74.2°F respectively.
Sunny, Cloudy and Gloomy days
Most of the days in May are sunny but you can also expect cloudy and gloomy days.
Precipitation Totals in May, in
Precipitation total in May for Portofino is 2.5 in.
Wind Speed in May, mph
The average wind speed in May is 6.3 mph. This value is relatively stable throughout the year.
Average Sunny Hours Per Day
We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Portofino in May is 9.7 hours.
Portofino on the Weather Map
Italy Resorts:
NAME
F°
| Amalfi |  |
+86 |
| Bari | |
+78 |
| Bibione | |
+86 |
| Catania |  |
+78 |
| Florence | |
+92 |
| Genoa |  |
+80 |
| Lido di Jesolo | |
+84 |
| Naples | |
+82 |
| Palermo | |
+80 |
| Rimini | |
+80 |
| Rome | |
+88 |
| Scalea | |
+76 |
| Sicily | |
+84 |
| Tropea | |
+76 |
| Venice | |
+84 |
Countries:
NAME
POPULARITY
24 Hours Weather Forecast
Portofino
Local time: 14:07
30 may, saturday
| 1500 |  |
74°F | NE 3 mph |
| 1800 |  |
72°F | E 1 mph |
| 2100 | |
68°F | SE 3 mph |
31 may, sunday
| 0000 | |
68°F | S 2 mph |
| 0300 |  |
66°F | SW 3 mph |
| 0600 | |
66°F | SW 3 mph |
| 0900 | |
72°F | NW 4 mph |
| 1200 | |
74°F | NW 6 mph |