Weather in Portofino for May 2026
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The forecast for the first days of May 2026 in Portofino predicts temperatures to be around 19 °C, close to the historical average.
In general, the average temperature in Portofino at the beginning of May is 18.1 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 20 °C by the end of May.
Portofino experiences heavy rainfall in May, with over 20 rainy days and an average total precipitation 145 mm.
Is May a good time to visit Portofino? check out the best time to travel to Portofino page.
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Portofino Weather May
Temperatures trend during May in Portofino
May weather in Portofino day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 May |  Sunny | 19° /11° | 0 mm | 6.3 | |
| 2 May |  Partly cloudy | 18° /13° | 0 mm | 6.5 | |
| 3 May | Partly cloudy | 17° /14° | 0 mm | 6.5 | |
| 4 May |  Patchy rain possible | 18° /15° | 0.3 mm | 4 | |
| 5 May | Patchy rain possible | 18° /16° | 0.9 mm | 4 | |
| 6 May | Patchy rain possible | 18° /17° | 1.3 mm | 4 | |
| 7 May | Patchy rain possible | 19° /17° | 2.5 mm | 4 | |
| 8 May | Patchy rain possible | 21° /16° | 1.3 mm | 4 | |
| 9 May | Patchy rain possible | 20° /17° | 0.2 mm | 4 | |
| 10 May | Patchy rain possible | 19° /16° | 0.2 mm | 4 | |
| 11 May | Patchy rain possible | 18° /16° | 0.6 mm | 4 | |
| 12 May | Patchy rain possible | 19° /15° | 4.5 mm | 4 | |
| 13 May | Partly cloudy | 18° /14° | 1.7 mm | 5 | |
| 14 May |  Light drizzle | 18° /14° | 2.3 mm | 4 | |
| 15 May | Light rain shower | 18° /14° | 6.6 mm | 4 | |
| 16 May |  Moderate rain at times | 18° /13° | 4.9 mm | 4 | |
| 17 May | Light rain shower | 16° /14° | 8.4 mm | 4 | |
| 18 May | Sunny | 18° /14° | 1 mm | 5 | |
| 19 May |  Cloudy | 19° /15° | 1.9 mm | 4 | |
| 20 May | Patchy rain possible | 19° /15° | 6.6 mm | 4 | |
| 21 May | Light rain shower | 18° /15° | 6.6 mm | 4 | |
| 22 May | Light rain shower | 18° /16° | 9.7 mm | 4 | |
| 23 May | Moderate or heavy rain shower | 18° /14° | 9.2 mm | 4 | |
| 24 May | Patchy light drizzle | 19° /13° | 0.7 mm | 4 | |
| 25 May | Patchy rain possible | 18° /14° | 1 mm | 4 | |
| 26 May | Patchy rain possible | 19° /14° | 0.2 mm | 4 | |
| 27 May | Partly cloudy | 20° /16° | 1.8 mm | 5 | |
| 28 May | Light rain shower | 20° /16° | 0.9 mm | 5 | |
| 29 May | Patchy rain possible | 21° /17° | 0.3 mm | 5 | |
| 30 May | Light rain shower | 21° /17° | 0.9 mm | 5 | |
| 31 May |  Patchy light rain with thunder | 21° /17° | 3.2 mm | 5 | |
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Portofino weather in May vs April vs June
| April | May | June | |
|---|---|---|---|
| Weather | Patchy rain possible | Patchy rain possible | Patchy rain possible |
| Temperatures | 15°/11° | 18°/15° | 23°/19° |
| Rainfall | 99 mm | 145 mm | 62 mm |
| Wind | 16.3 km/h | 15.6 km/h | 14.2 km/h |
| Humidity | 74% | 75% | 75% |
| Rainy days | 20 days | 24 days | 14 days |
| Dry days | 10 days | 7 days | 16 days |
Planning a trip to Portofino? Discover the best time to visit
Portofino in May - FAQ
What are the expected maximum and minimum temperatures in Portofino during May?
How much rainfall should be expected in Portofino during May?
What are the typical wind conditions in Portofino during May?
What to pack to Portofino in May?
As you prepare for your trip to Portofino in May, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Portofino, during May, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Layered Clothing: Light sweaters, long-sleeve shirts, light jackets, and comfortable pants
- Rain Gear: Lightweight, waterproof clothing
- Footwear
- Waterproof Shoes
- Accessories
- Umbrellas/Raincoats: For rainy days
May rainfall patterns in Portofino
UV exposure in Portofino during May
Quick links
Where is Portofino?Get accurate weather forecasts for Portofino, located at latitude 44.303 and longitude 9.209. Stay updated with localized weather information tailored for Portofino.