Portofino Weather: September
 |
Average Day Temperature: | 77.1°F |
|
Average Night Temperature: | 65.5°F |
|
Sea Water Temperature: | 78.0°F |
|
Number of Sunny Days: | 20 days |
| Sunshine Hours: | 11.8 - 13.2 hours | |
|
Number of Rainy Days: | 3 days |
| Precipitation Totals: | 1.9 in | |
| detailed information | ||
forecast
| Portofino |
Temperature
| Portofino |
Air Temperature in September, °F
The highest day temperature in September 2023 was 86°F. The lowest night temperature was 55°F. The average values for day and night temperatures during September were 79.0°F и 60.8°F respectivly.
Portofino Water Sea Temperature in September, °F
The average sea surface temperature in September 2023 for Portofino was 78.8°F. The maximum and minimum values were 76.6°F and 81.6°F respectively.
Most of the days in September are sunny but you can also expect cloudy and gloomy days.
Precipitation Totals in September, in
Precipitation total in September for Portofino is 1.9 in. It makes september one of the least rainy months of the year.
The average wind speed in September is 6.0 mph. This value is relatively stable throughout the year.
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 September is 9.5 hours.
Portofino on the Weather Map
| Amalfi |  |
+44 |
| Bari |  |
+50 |
| Bibione |  |
+46 |
| Cagliari | |
+44 |
| Catania | |
+54 |
| Florence | |
+48 |
| Genoa | |
+44 |
| Lido di Jesolo | |
+50 |
| Naples | |
+56 |
| Palermo | |
+46 |
| Pisa | |
+52 |
| Rimini | |
+50 |
| Rome | |
+46 |
| Sicily | |
+38 |
| Venice | |
+46 |
| 0000 |  |
54°F | W 11 mph |
| 0300 | |
54°F | W 14 mph |
| 0600 |  |
54°F | SW 10 mph |
| 0900 |  |
56°F | NW 6 mph |
| 1200 | |
62°F | S 9 mph |
| 1500 | |
64°F | SW 9 mph |
| 1800 |  |
62°F | W 7 mph |
| 2100 |  |
54°F | W 9 mph |