Portofino
May
Weather in Portofino for May 2027
Your guide to Portofino weather in May - trends and predictions
In general, the average temperature in Portofino at the beginning of May is 17.3 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 21.4 °C by the end of May.
Portofino experiences heavy rainfall in May, with over 20 rainy days and an average total precipitation 153 mm.
Is May a good time to visit Portofino? check out the best time to travel to Portofino page.
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Temperatures
Rain 🌧️
More
5
Dry days
26
Rainy days
0
Snow days
18°/14°
Temperatures
15 km/h
Avg max wind
74 %
Avg humidity
Portofino Weather May
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Temperatures trend during May in Portofino
See the weather trend as well as the moving average line
May weather in Portofino day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 May |  Sunny | 19° /13° | 11.9 mm | 6 | |
| 2 May |  Light rain shower | 18° /13° | 4.7 mm | 5 | |
| 3 May | Patchy rain possible | 17° /12° | 0.5 mm | 4 | |
| 4 May | Patchy rain possible | 17° /14° | 2.5 mm | 4 | |
| 5 May | Patchy rain possible | 17° /13° | 26.7 mm | 3 | |
| 6 May |  Overcast | 17° /13° | 18.6 mm | 3 | |
| 7 May | Light rain shower | 16° /12° | 6.6 mm | 4 | |
| 8 May | Patchy rain possible | 18° /11° | 0.9 mm | 5 | |
| 9 May |  Partly cloudy | 19° /13° | 1.2 mm | 6 | |
| 10 May | Patchy rain possible | 18° /13° | 1.7 mm | 4 | |
| 11 May | Patchy rain possible | 19° /14° | 11.9 mm | 4 | |
| 12 May | Partly cloudy | 19° /15° | 1.1 mm | 6 | |
| 13 May |  Moderate rain at times | 18° /14° | 2.5 mm | 4 | |
| 14 May | Patchy rain possible | 17° /13° | 2.7 mm | 5 | |
| 15 May | Light rain shower | 17° /13° | 13.6 mm | 3 | |
| 16 May | Patchy rain possible | 18° /12° | 4.4 mm | 4 | |
| 17 May | Light rain shower | 17° /13° | 5.6 mm | 6 | |
| 18 May | Sunny | 18° /13° | 1.7 mm | 5 | |
| 19 May |  Cloudy | 19° /14° | 1.8 mm | 5 | |
| 20 May | Patchy rain possible | 19° /14° | 4.4 mm | 6 | |
| 21 May | Light rain shower | 18° /15° | 6.6 mm | 4 | |
| 22 May | Light rain shower | 20° /16° | 6.4 mm | 6 | |
| 23 May | Moderate or heavy rain shower | 20° /15° | 6.2 mm | 6 | |
| 24 May | Patchy rain possible | 21° /14° | 0.5 mm | 6 | |
| 25 May | Patchy rain possible | 21° /15° | 0.7 mm | 6 | |
| 26 May | Patchy rain possible | 22° /16° | 0.2 mm | 6 | |
| 27 May | Partly cloudy | 22° /17° | 1.2 mm | 6 | |
| 28 May | Light rain shower | 21° /16° | 1.8 mm | 7 | |
| 29 May | Patchy rain possible | 21° /17° | 1.1 mm | 6 | |
| 30 May | Light rain shower | 21° /17° | 0.7 mm | 7 | |
| 31 May |  Patchy light rain with thunder | 22° /17° | 2.1 mm | 7 | |
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Important Notice
Our weather forecast for Portofino in May is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Portofino forecast closer to your planned date for the most up-to-date weather information.
Change Month
Portofino weather in May vs April vs June
Compare May weather in Portofino with the previous and following months. See how temperature, rainfall, wind, and other conditions change throughout the year to help you plan your visit.
| April | May | June | |
|---|---|---|---|
| Weather | Patchy rain possible | Patchy rain possible | Patchy rain possible |
| Temperatures | 16°/12° | 18°/14° | 23°/19° |
| Rainfall | 70 mm | 153 mm | 62 mm |
| Wind | 15 km/h | 15.2 km/h | 14.2 km/h |
| Humidity | 73% | 74% | 75% |
| Rainy days | 18 days | 26 days | 14 days |
| Dry days | 12 days | 5 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?
Enjoy moderate daytime temperatures of up to 18° and cooler nights around 14°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Portofino during May?
Significant rainfall exceeding 153 mm is expected in Portofino during May, occurring over more than 26 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Portofino during May?
The average wind speed in Portofino during May is 15 km/h, suggesting breezy to windy conditions, depending on your activities.
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
- Warm Clothing: Sweaters, hoodies, long trousers
- Rain Gear: Lightweight, waterproof clothing
- Footwear
- Waterproof Shoes
- Accessories
- Scarves: To protect you from the cold wind
- Gloves/Mittens: Essential for cold weather
- Warm Hats: Warm hats for insulation in cold weather
- Umbrellas/Raincoats: For rainy days
May rainfall patterns in Portofino
Explore the daily rainfall trends and prepare for Portofinos May weather 💧
Typically, Portofino has 26 rainy days in May with a total of 153 mm of rainfall.
UV exposure in Portofino during May
Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
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