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Draft data. Times, fares and step counts are desk estimates awaiting field checks. Unknown times stay unknown. How we verify

When to go · Sulmona

Sulmona in December

Avoid month. Listed as a month to avoid: Jul–Aug (hot, busy with Italian holiday traffic), late Dec–Feb snow at altitude.

Key facts

Verdict
Avoid
Temperature
9°C / 1°C
average high / low
Rain days
9
Crowds
Medium
Italy overall
Prices
Medium
Italy overall

Verdict

AvoidBest and avoid months for Sulmona

Listed as a month to avoid: Jul–Aug (hot, busy with Italian holiday traffic), late Dec–Feb snow at altitude.

Weather in December

Long-term averages
  • SulmonaHighs around 9 °C, lows around 1 °C, rain on about 9 days

Festivals and holidays

Dates as our data lists them. Moving holidays (lunar and Islamic calendars, Easter) shift every year: check the date for your year before you build a trip on it.

  • Christmas and St Stephen's Day big impact

    25–26 Dec · Italy

    Most shops, museums and many restaurants shut on the 25th; papal Christmas Mass in Rome.

Crowds and prices

Crowds · Italy overall
Medium
Prices · Italy overall
Medium

Italy overall: Christmas markets in Bolzano and Merano, cribs (presepi) in Naples; ski season opens around 8 December.

What to pack

  • A warm coat, hat and gloves for mornings and evenings

Build the full packing list for your trip →

Across Italy in December →