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Ostia Antica weather in May (Lazio, Italy)

Curious about the May weather in Ostia Antica? Check out this comprehensive weather guide.

In Ostia Antica the weather in May is generally perfect, characterized by pleasant temperatures and moderate rainfall. Throughout the day, temperatures typically settle at around 21°C. But by evening, they drop to around 16°C.

Ostia Antica in May usually receives moderate rainfall, averaging around 45 mm for the month. When we look at the climate data from the last 30 years, we can expect around 10 days of rain.

The city usually sees around 264 hours of sunlight, indicating many sunny days.

If you favor pleasant temperatures and minimal rainfall, May is one of the better months to visit Ostia Antica. May, June, July, August and September typically offer the most agreeable circumstances. On the other hand, December tends to be characterized by conditions that may not be as optimal.

For an in-depth look at the yearly conditions, visit our specialized Ostia Antica climate page with graphs.

 

Ostia Antica, monthly averages in May

Min TemperatureMin Temperature 16°C  
Max TemperatureMax Temperature 21°C  
Chance of RainChance of Rain 33%  
PrecipitationPrecipitation 45 mm  
Rainy daysRainy days 10 days  
HumidityHumidity 75% *  
SunshineSunshine 264 hours *  
Percentage SunshinePercentage Sunshine *  
* Data from: Rome, Italy (7 KM, 4 Miles).

Where to go in Italy in May

Find out more about the weather in Italy in May and which places have the best weather conditions in this month.

Map not visible? Whoops sorry! Please refresh the page.
Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in Ostia Antica in May?

For visitors traveling to Ostia Antica, we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings. Bring a rain jacket in case it rains during your stay. Plan on layering your clothes.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do in May.

Cycling
10/10
Walking
10/10
Barbeque
9/10
Camping
10/10
Outdoor sports
10/10

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in Ostia Antica.

Our site offers climate and forecast data for every country in the world. Are you going to Italy? On this website you can find historical weather averages for many cities in Italy. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.