Greater Phoenix, Arizona, United States of America: What to pack, what to wear, and when to go [2021]

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Traveling to Greater Phoenix, Arizona, United States of America? If you're planning to go to Greater Phoenix, here is some important information about when to go, what to wear, and what to pack.

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When to go to Greater Phoenix, Arizona, United States of America

Based on the climate and weather in Greater Phoenix, the best time to go is October. See below for details.

Important esssentials for Greater Phoenix, Arizona, United States of America

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

What to wear/what to pack for Greater Phoenix, Arizona, United States of America by month

January

January in Greater Phoenix is balmy. The average overnight temperatures in the area are in the 30s F (single digits C).

It tends to rain sometimes. With the colder weather comes lower humidity, which is in the 30% to 40% range on average.

What to wear/what to pack:

February

If you go to Greater Phoenix in February, you will notice that it is balmy and very dry. Expect it to rain occasionally. Daytime temperatures are in the low 70s F (low 20s C).

What to wear/what to pack:

March

March in Greater Phoenix is warm and very dry. The average overnight temperatures in the area are in the low 40s F (single digits C).

It tends to rain once in a while. With the colder weather comes lower humidity, which is in the 20% to 30% range on average.

What to wear/what to pack:

April

April for Greater Phoenix is extremely warm and very dry with almost no rain. Temperatures average in the 80s F (high 20s C) during the day.

What to wear/what to pack:

May

If you are traveling to Greater Phoenix in May, you will notice that it can be excruciatingly hot and very dry with almost no rain. Daytime temperatures are in the low 90s F (mid 30s C).

What to wear/what to pack:

June

Traveling to Greater Phoenix in June, you will notice that it is unbearably hot and very dry with almost no rain. Daytime temperatures are in the low 100s F (high 30s C).

What to wear/what to pack:

July

Traveling to Greater Phoenix in July, you will notice that it can be sizzling and very dry. Expect it to rain occasionally. Daytime temperatures are in the 100s F (low 40s C).

What to wear/what to pack:

August

Traveling to Greater Phoenix in August, you will notice that it is unbearably hot and very dry. Expect it to rain once in a while. Daytime temperatures are in the low 100s F (high 30s C).

What to wear/what to pack:

September

If you visit Greater Phoenix during September, you may find that it is sweltering and very dry. Temperatures tend to hover around the high 90s F (high 30s C) during the day, while at night they can dip into the 60s F (high 10s C).

Humidity is generally between 20 and 30% during the day.

What to wear/what to pack:

October

If you go to Greater Phoenix in October, you will notice that it is constantly hot and very dry. Daytime temperatures are in the high 80s F (low 30s C).

What to wear/what to pack:

November

If you visit Greater Phoenix during November, you may notice that it is a perfect temperature and very dry. Temperatures tend to hover around the 70s F (mid 20s C) during the day, while at night they can dip into the low 40s F (single digits C).

Humidity is generally between 20 and 30% during the day.

What to wear/what to pack:

December

December in Greater Phoenix is mild. The average overnight temperatures in the area are in the 30s F (single digits C).

It tends to rain sometimes. With the colder weather comes lower humidity, which is in the 30% to 40% range on average.

What to wear/what to pack:

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