When to go
Marche in September
Across the 63 Marche towns we hold, September averages 25 degrees by day and 15 at night, with about 8 days of rain. The sea off the 10 coastal towns sits around 25 degrees. Measured 2020–2024.
Where to go in September
Picked by a rule, not by mood: the weather in the comfortable band, our own editorial verdict on the town, a festival that month, and a sea worth swimming in. The reason is printed under each one.

Montefiore dell'Aso
Province: Ascoli Piceno · 412 m
Averages 23 degrees with about 7 rain days. We list it as best in Apr–Oct. Montefiore Polenta Festival falls this month.

Arcevia
Province: Ancona · 535 m
Averages 24 degrees with about 8 rain days. We list it as best in Apr–Oct. Grape Festival in Arcevia falls this month.

Treia
Province: Macerata · 342 m
Averages 26 degrees with about 9 rain days. We list it as best in Apr–Oct. Marchigiana Beef Festival falls this month.

Grottammare
Province: Ascoli Piceno · 4 m
Averages 25 degrees with about 7 rain days. We list it as best in May–Sep. The sea is around 26 degrees.

Gradara
Province: Pesaro e Urbino · 142 m
Averages 25 degrees with about 8 rain days. We list it as best in May–Sep. The sea is around 25 degrees.

Pesaro
Province: Pesaro e Urbino · 11 m
Averages 25 degrees with about 8 rain days. We list it as best in May–Sep. The sea is around 25 degrees.

Porto San Giorgio
Province: Fermo · 5 m
Averages 25 degrees with about 8 rain days. We list it as best in Apr–Oct. The sea is around 26 degrees.

Loreto
Province: Ancona · 127 m
Averages 25 degrees with about 8 rain days. We list it as best in May–Sep. The sea is around 26 degrees.

Mondolfo
Province: Pesaro e Urbino · 144 m
Averages 25 degrees with about 8 rain days. We list it as best in May–Sep. The sea is around 25 degrees.

Numana
Province: Ancona · 56 m
Averages 25 degrees with about 8 rain days. We list it as best in May–Sep. The sea is around 26 degrees.
What is on in September
4 festivals we hold a source for. Recurring events, so the month is the promise and the exact dates are the comune’s to publish.
