Portofino weather in short
The monthly table below uses long-term averages for nearby Genoa, the city on the same coast. They show the pattern of the year, not a forecast. Summers are warm and fairly dry, autumn is the wettest season, and winter is mild but short on daylight and on boat service.
The seasons shape what you can do. Boats to San Fruttuoso run all year but with winter rest days, the castle has longer hours from April, and the coastal paths are most pleasant outside the hottest weeks. If you plan a boat day, see boat tours.
Our pick: a sunset boat tour
Settled summer evenings suit a short boat trip, and this one is timed for the sunset.
Hand-picked tours, booked through Viator. Prices are indicative starting prices in euros (as of October 2026). Tap a tour for live availability and the current price in your currency.
Portofino tours for every season
Boat trips, walks and Riviera day tours with live prices and availability. Check the season and the weather conditions in each listing.
Portofino weather by month
Average daily high and low, and average monthly rain, for Genoa, based on the 1971 to 2000 averages.
| Month | High °C | Low °C | Rain mm |
|---|---|---|---|
| January | 11.5 | 5.5 | 101.8 |
| February | 12.2 | 6.0 | 74.0 |
| March | 14.6 | 8.2 | 81.7 |
| April | 16.8 | 10.5 | 88.0 |
| May | 20.5 | 14.2 | 72.4 |
| June | 23.9 | 17.6 | 58.2 |
| July | 27.3 | 20.9 | 24.2 |
| August | 27.7 | 21.0 | 69.3 |
| September | 24.4 | 17.9 | 136.4 |
| October | 20.0 | 13.8 | 171.3 |
| November | 15.1 | 9.2 | 108.8 |
| December | 12.5 | 6.5 | 93.1 |
These are long-term averages, and recent years can run warmer. Treat the table as a guide to the shape of the year and check a current forecast a few days before you travel.
Best time to visit Portofino
There is no single best month. The right season depends on what you want to do.
- Boats and the abbey: From mid-June to the first half of September the San Fruttuoso abbey is open from 10:00 to 17:45. In March and in October, November and December it closes at 15:45, and in winter it is closed on non-holiday Mondays. Bad sea weather stops the boats from Camogli, and then the abbey stays closed too.
- Castello Brown: Hours run from 10:00 to 21:00 from June to 30 August, 10:00 to 19:00 in April, May and September, 10:00 to 18:00 in October and 10:00 to 16:00 in February, March, November and December. In January it opens at weekends only, from 10:30 to 17:30.
- Walking: The paths in the nature park are easier in spring and autumn than in the heat of July and August. Autumn brings the most rain, so check the day's forecast before a steep descent. Read more on the hiking page.
- Swimming: Summer is the warm season, but swimming is subject to rules in the marine protected area. See beaches near Portofino.
- Quieter visits: Winter means shorter days and fewer boats. From November to December the Camogli boats do not run on Mondays or on 25 December, and there are fewer departures per day.
Seasons and the boat timetable
October
The first boat from Camogli to San Fruttuoso leaves at 09:00. The last departure depends on the day, so check the timetable.
Camogli →November and December 2026
No service on Mondays or on 25 December. Basic departures from Camogli are at 09:00, 11:00 and 15:00, with extra trips at 12:00 and 14:00 on Saturdays and holidays.
San Fruttuoso →Spring and summer
Longer abbey hours and a fuller boat service. Mooring fields close for the season in late September.
Boat tours →
Portofino weather: frequently asked questions
What is the best month to visit Portofino?
It depends on your plans. July is the driest month and August the warmest. For walks, spring and early autumn are more comfortable. For the longest castle and abbey hours, go between April and early September.
When does it rain most?
October has the highest rain total in the Genoa averages with 171.3 mm, followed by September with 136.4 mm. July is the driest month with 24.2 mm.
Is it warm enough to swim?
Summer is the warm season. Swimming is limited by rules in the marine protected area, and conditions change by bay, so check the beaches page before you go.
Do the boats run in winter?
The Camogli to San Fruttuoso line runs all year, with rest days in winter. Rough sea weather can stop it, so check on the day.
How cold does it get in winter?
In the Genoa averages, January highs are around 11.5 °C and lows around 5.5 °C. Days are short, so plan sightseeing for the middle of the day.