The 10 most beautiful historical towns in Italy
Discover Italy's top 10 historic towns, featuring breathtaking medieval architecture and deep-rooted history, ideal for enthusiasts of extraordinary cities.
Opi Weather in September
During September, Opi experiences pleasant daytime temperatures of 22°C (72°F) and cooler nights around 11°C (52°F). Expect quite a bit of rainfall. Around 84 mm (3.3 in) is typical.
Rainfall in Opi in September
This month experiences about 9 days of rain according to historical data, averaging 84 mm (3.3 in). When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.
Temperature in Opi in September
September in Opi is generally excellent, with days reaching 22°C (72°F) and nights settling around 11°C (52°F). The difference between afternoon and evening temperatures is usually noticeable. At 11°C (52°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.
Sunshine in Opi in September
The days are predominantly sunny, with an estimated total of around 215 hours of sunshine. These sun-filled days are perfect for playing sports, visiting parks, or going for a bike ride.If you favor pleasant temperatures and minimal rainfall, September is one of the best months to visit Opi.
Opi Temperature in September
Min Temperature
11°C (52°F)
Max Temperature
22°C (72°F)
Chance of Rain
31%
Precipitation
84 mm (3.3 in)
Rainy days
9 days
Humidity
66% *
Sunshine
215 hours *
Percentage Sunshine
*
* Data from: Campobasso, Italy (73 KM, 45 Miles).
Opi Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Opi - and find the best time to visit.
Best Places in Italy in September
Find out more about the weather in Italy and which places have the best travel conditions in this month. See all of Italy in September →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Opi in September
Comfortable temperatures call for an easy wardrobe in September. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Expect heavy rainfall, so bring good rain protection and waterproof bags. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.
What To Do in Opi in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Cycling9/10 -
Walking9/10 -
Barbeque8/10 -
Camping8/10 -
Outdoor sports9/10
Opi 3-Day Forecast
More climate data for Opi
Temperature Rainfall Sunshine Humidity
See the full Opi climate overview or explore weather in Italy.
Popular in September
Where to go in September - average daytime high across popular destinations.
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The 10 most beautiful historical towns in Italy
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