Castel Gandolfo, Italy: What to pack, what to wear, and when to go [2021]

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Traveling to Castel Gandolfo, Italy? If you're planning to go to Castel Gandolfo, this is some important information about when to go, what to wear, and what to pack.

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When to go to Castel Gandolfo, Italy

Based on the climate and weather in Castel Gandolfo, the best time to go is June. See below for details.

Important esssentials for Castel Gandolfo, Italy

Here are some general tips on what to wear in Castel Gandolfo, as well as several items to remember to pack when traveling there.

What to wear/what to pack for Castel Gandolfo, Italy by month

January

Traveling to Castel Gandolfo in January, you will notice that it is relatively cool. Expect it to rain 5-10 days this month. Daytime temperatures are in the 50s F (low 10s C).

What to wear/what to pack:

February

February in Castel Gandolfo is relatively cool. The rain can amount to several inches/centimeters.

During this time, temperatures average in the 40s F (single digits C) to high 50s F (mid 10s C), although night temperatures can dip into the low 30s F (single digits C).

What to wear/what to pack:

March

March in Castel Gandolfo is crisp. The rain can amount to several inches/centimeters. During this time, temperatures average in the low 50s F (mid 10s C), although night temperatures can dip into the low 30s F (single digits C).

What to wear/what to pack:

April

April in Castel Gandolfo is chilly. The average overnight temperatures in the area are in the high 40s F (single digits C). But the colder weather doesn't bring low humidity, which is in the 60% to 70% range on average.

What to wear/what to pack:

May

May in this region is balmy. Temperatures average in the low 70s F (low 20s C) during the day. It rains sometimes.

What to wear/what to pack:

June

Traveling to Castel Gandolfo in June, you will notice that it is warm and dry with little rain. Daytime temperatures are in the high 70s F (mid 20s C).

What to wear/what to pack:

July

If you are traveling to Castel Gandolfo in July, you will notice that it is pretty consistently hot and very dry with almost no rain. Daytime temperatures are in the low 80s F (high 20s C).

What to wear/what to pack:

August

August in Castel Gandolfo is pretty consistently hot and dry with little rain. Temperatures average in the 80s F (high 20s C) during the day.

What to wear/what to pack:

September

If you vacation in Castel Gandolfo during September, you are likely to notice that it is warm. Temperatures tend to hover around the high 70s F (mid 20s C) during the day, while at night they can dip into the low 60s F (mid 10s C).

Humidity is generally between 60 and 70% during the day. In terms of precipitation, you can expect it to rain once in a while.

What to wear/what to pack:

October

If you vacation in Castel Gandolfo during October, you might find that it is mild. Temperatures tend to hover around the low 70s F (low 20s C) during the day, while at night they can dip into the 50s F (low 10s C).

Humidity is generally around 70 during the day. In terms of precipitation, you can expect it to rain 5-10 days this month.

What to wear/what to pack:

November

November in Castel Gandolfo is crisp. The average overnight temperatures in the area are in the high 40s F (single digits C). But the colder weather doesn't bring low humidity, which is in the 70% to 70% range on average.

What to wear/what to pack:

December

If you vacation in Castel Gandolfo during December, you might notice that it is chilly. Temperatures tend to hover around the high 50s F (mid 10s C) during the day, while at night they can dip into the low 40s F (single digits C).

Humidity is generally between 60 and 70% during the day. In terms of precipitation, you can expect it to rain a bit less than half of the time.

What to wear/what to pack:

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