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Castel Gandolfo

Town · Rome, 🇮🇹 Italy
Population 8,564
Area 14 km²
Time zone Europe/Rome
Castel Gandolfo

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Castel Gandolfo — Map

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Climate & when to visit

Best time to visit: May, June, July, August, September

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Typical weather in January

Poor
  • 10° (feels like 6°) · extremes 3°–13°
  • 7° at night
  • 11 rainy days
  • 8 sunny days
  • 4 hours of sunshine per day
  • Dry air
  • Light breeze
  • UV index 1 · low

Typical weather in February

Poor
  • 10° (feels like 6°) · extremes 2°–13°
  • 6° at night
  • 10 rainy days
  • 11 sunny days
  • 6 hours of sunshine per day
  • Dry air
  • Light breeze
  • UV index 2 · low

Typical weather in March

Fair
  • 12° (feels like 8°) · extremes 4°–15°
  • 8° at night
  • 10 rainy days
  • 14 sunny days
  • 7 hours of sunshine per day
  • Dry air
  • Light breeze
  • UV index 3 · moderate

Typical weather in April

Fair
  • 14° (feels like 11°) · extremes 7°–18°
  • 10° at night
  • 9 rainy days
  • 17 sunny days
  • 9 hours of sunshine per day
  • Dry air
  • Light breeze
  • UV index 5 · moderate

Typical weather in May

Great
  • 18° (feels like 16°) · extremes 11°–22°
  • 14° at night
  • 9 rainy days
  • 19 sunny days
  • 10 hours of sunshine per day
  • Dry air
  • Light breeze
  • UV index 7 · high

Typical weather in June

Great
  • 22° · extremes 14°–26°
  • 18° at night
  • 6 rainy days
  • 23 sunny days
  • 12 hours of sunshine per day
  • Comfortable humidity
  • Light breeze
  • UV index 8 · very high

Typical weather in July

Great
  • 25° · extremes 18°–28°
  • 21° at night
  • 4 rainy days
  • 27 sunny days
  • 13 hours of sunshine per day
  • Humid air
  • Light breeze
  • UV index 8 · very high

Typical weather in August

Great
  • 26° · extremes 19°–29°
  • 21° at night
  • 6 rainy days
  • 26 sunny days
  • 11 hours of sunshine per day
  • Humid air
  • Light breeze
  • UV index 7 · high

Typical weather in September

Great
  • 23° (feels like 21°) · extremes 15°–26°
  • 18° at night
  • 10 rainy days
  • 19 sunny days
  • 8 hours of sunshine per day
  • Comfortable humidity
  • Light breeze
  • UV index 5 · moderate

Typical weather in October

Good
  • 19° (feels like 17°) · extremes 11°–22°
  • 15° at night
  • 12 rainy days
  • 14 sunny days
  • 6 hours of sunshine per day
  • Dry air
  • Light breeze
  • UV index 3 · moderate

Typical weather in November

Fair
  • 15° (feels like 11°) · extremes 6°–18°
  • 11° at night
  • 14 rainy days
  • 8 sunny days
  • 4 hours of sunshine per day
  • Dry air
  • Light breeze
  • UV index 2 · low

Typical weather in December

Poor
  • 12° (feels like 7°) · extremes 3°–15°
  • 8° at night
  • 13 rainy days
  • 9 sunny days
  • 4 hours of sunshine per day
  • Dry air
  • Light breeze
  • UV index 1 · low

Climate data: NASA POWER (MERRA-2) · 1996–2025

Practical information

Currency
Euro EUR € · Card payments · Widely accepted
Emergency numbers
112
Electricity
Type C / Type F / Type L
230 V · 50 Hz
Languages
Italian
Tap water
Safe to drink
Driving side
Right
Calling code
+39
Learn more

Tours & Activities

Papal summer residence
Walk
Lake Albano
Walk
Collegiata di San Tommaso da Villanova

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