Sonnino Weather in September
September in Sonnino brings high temperatures, with daytime highs of 26°C (79°F) and nights around 17°C (63°F). Quite a bit of rainfall is expected, around 107 mm (4.2 in), so pack an umbrella.
Rainfall in Sonnino in September
Historically, September sees about 9 days of rain, with a monthly average of 107 mm (4.2 in). When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.
Temperature in Sonnino in September
Expect highs of 26°C (79°F) in Sonnino in September, with nights dropping to around 17°C (63°F). Conditions stay fairly consistent through the month, making it easier to plan what to wear. With overnight lows of 17°C (63°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.Our weather planner can help you find worldwide destinations with pleasant weather during this period. May and June typically offer the best weather for Sonnino.
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 Sonnino's climate page.
Sonnino Temperature in September
Min Temperature
17°C (63°F)
Max Temperature
26°C (79°F)
Chance of Rain
30%
Precipitation
107 mm (4.2 in)
Rainy days
9 days
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
What to Wear in Sonnino in September
Warm but pleasant conditions in Sonnino in September. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Expect heavy rainfall, so bring good rain protection and waterproof bags.What To Do in Sonnino in September
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 Sonnino's climate page.
See the full Sonnino climate overview or explore weather in Italy.
