Castellanza Weather in May
May in Castellanza averages 23°C (73°F) during the day and 13°C (55°F) at night. Quite a bit of rainfall is typical this month, with around 138 mm (5.4 in) on average. An umbrella is a good idea.
Rainfall in Castellanza in May
Looking at the last 30 years, the data shows about 16 days with rain, averaging 138 mm (5.4 in) for the month. Expect frequent rainfall this month, and not just light drizzle. When it rains, it tends to come down hard.
Temperature in Castellanza in May
Temperatures in Castellanza in May top out at 23°C (73°F) and drop to 13°C (55°F) overnight. Conditions stay fairly consistent through the month, making it easier to plan what to wear. With lows of 13°C (55°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.
Sunshine in Castellanza in May
Expect a lot of sunshine this month, with about 211 hours of sun. These sunny conditions add to the overall experience.Our weather planner can help you find worldwide destinations with pleasant weather during this period. May, June, August and September typically offer the best weather for Castellanza.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Italy, check out our Castellanza's climate page.
Castellanza Temperature in May
Min Temperature
13°C (55°F)
Max Temperature
23°C (73°F)
Chance of Rain
54%
Precipitation
138 mm (5.4 in)
Rainy days
16 days
Humidity
74% *
Sunshine
211 hours *
Percentage Sunshine
48% *
Best Places in Italy in May
Find out more about the weather in Italy and which places have the best travel conditions in this month. See all of Italy in May →
perfect weather
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tolerable
unpleasant
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What to Wear in Castellanza in May
Pleasant temperatures in May mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Prepare for significant rainfall with proper waterproof clothing and shoes. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.What To Do in Castellanza in May
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Italy, check out our Castellanza's climate page.
Temperature Rainfall Sunshine Humidity
See the full Castellanza climate overview or explore weather in Italy.
