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Weather in Portofino for May 2027

Your guide to Portofino weather in May - trends and predictions

    Temperatures

  • In general, the average temperature in Portofino at the beginning of May is 16.8 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 21 °C by the end of May.

    • Rain 🌧️

  • Portofino in May brings notable rainfall, with an average of 16 rainy days and a total precipitation of 150.3 mm.

    • More

  • Is May a good time to visit Portofino? check out the best time to travel to Portofino page.

  • ✨ Is May a good time to visit Portofino? – Ask the AI Weatherman

Average dry days
15
Dry days
Average rainy days
16
Rainy days
Average snowy days
0
Snow days
Average temperatures
19°/14°
Temperatures
Average wind speed
15 km/h
Avg max wind
Average humidity
74 %
Avg humidity

Portofino Weather May

Move between months or click on a day
April
June
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Moderate rain
18°
2
Light rain
17°
3
Patchy rain possible
17°
4
Light rain
17°
5
Heavy rain
16°
6
Moderate rain
16°
7
Light rain
16°
8
Patchy rain possible
18°
9
Patchy rain possible
19°
10
Patchy rain possible
18°
11
Moderate rain
18°
12
Patchy rain possible
19°
13
Light rain
17°
14
Light rain
17°
15
Moderate rain
16°
16
Light rain
18°
17
Light rain
17°
18
Patchy rain possible
17°
19
Patchy rain possible
19°
20
Light rain
19°
21
Light rain
19°
22
Light rain
19°
23
Moderate or heavy rain shower
20°
24
Patchy rain possible
21°
25
Patchy rain possible
21°
26
Patchy rain possible
21°
27
Patchy rain possible
21°
28
Light rain shower
20°
29
Patchy rain possible
21°
30
Light rain shower
21°
31
Patchy light rain with thunder
21°

Temperatures trend during May in Portofino

See the weather trend as well as the moving average line

May weather in Portofino day by day

Click on a date for more information
April June
Date Weather Temperatures Rain UV More
1 May Moderate rain
Moderate rain
 18° /13° 11.9 mm 6
2 May Light rain
Light rain
 17° /13° 4.7 mm 5
3 May Patchy rain possible
Patchy rain possible
 17° /13° 0.5 mm 4
4 May Light rain
Light rain
 17° /14° 2.5 mm 4
5 May Heavy rain
Heavy rain
 16° /14° 26.7 mm 3
6 May Moderate rain
Moderate rain
 16° /14° 18.6 mm 3
7 May Light rain
Light rain
 16° /13° 6.6 mm 4
8 May Patchy rain possible
Patchy rain possible
 18° /12° 0.9 mm 5
9 May Patchy rain possible
Patchy rain possible
 19° /14° 1.2 mm 6
10 May Patchy rain possible
Patchy rain possible
 18° /13° 1.7 mm 4
11 May Moderate rain
Moderate rain
 18° /14° 11.9 mm 4
12 May Patchy rain possible
Patchy rain possible
 19° /15° 1.1 mm 6
13 May Light rain
Light rain
 17° /14° 2.5 mm 4
14 May Light rain
Light rain
 17° /13° 2.7 mm 5
15 May Moderate rain
Moderate rain
 16° /13° 13.6 mm 3
16 May Light rain
Light rain
 18° /12° 4.4 mm 4
17 May Light rain
Light rain
 17° /13° 5.6 mm 6
18 May Patchy rain possible
Patchy rain possible
 17° /13° 1.7 mm 5
19 May Patchy rain possible
Patchy rain possible
 19° /14° 1.8 mm 5
20 May Light rain
Light rain
 19° /14° 4.4 mm 6
21 May Light rain
Light rain
 19° /15° 4.5 mm 6
22 May Light rain
Light rain
 19° /16° 6.4 mm 6
23 May Moderate or heavy rain shower
Moderate or heavy rain shower
 20° /15° 6.2 mm 6
24 May Patchy rain possible
Patchy rain possible
 21° /15° 0.5 mm 6
25 May Patchy rain possible
Patchy rain possible
 21° /15° 0.7 mm 6
26 May Patchy rain possible
Patchy rain possible
 21° /16° 0.2 mm 6
27 May Patchy rain possible
Patchy rain possible
 21° /17° 1.2 mm 6
28 May Light rain shower
Light rain shower
 20° /17° 1.8 mm 7
29 May Patchy rain possible
Patchy rain possible
 21° /17° 1.1 mm 6
30 May Light rain shower
Light rain shower
 21° /17° 0.7 mm 7
31 May Patchy light rain with thunder
Patchy light rain with thunder
 21° /18° 2.1 mm 7
Next
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.
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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.
AprilMayJune
WeatherPatchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Temperatures16°/12°19°/14°24°/19°
Rainfall70 mm150 mm80 mm
Wind15 km/h15.1 km/h14.1 km/h
Humidity73%74%74%
Rainy days10 days16 days10 days
Dry days20 days15 days20 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 19° 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 150.3 mm is expected in Portofino during May, occurring over more than 16 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.

May rainfall patterns in Portofino

Explore the daily rainfall trends and prepare for Portofinos May weather 💧
Typically, Portofino has 16 rainy days in May with a total of 150.3 mm of rainfall.

UV exposure in Portofino during May

Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️

What to pack to Portofino in May?

🌦️ Mild · highs around 19 °C, frequent showers

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.

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🧥 Clothing

👟 Footwear

🎒 Accessories

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Get accurate weather forecasts for Portofino, located at latitude 44.303 and longitude 9.209. Stay updated with localized weather information tailored for Portofino.

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