Southwest, Arizona, United States of America: What to pack, what to wear, and when to go [2018]

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

When to go to Southwest, Arizona, United States of America

Based on the climate and weather in Southwest, the best time to go is September. See below for details.

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

January

January in Southwest can be brisk. The average overnight temperatures in the area are in the high 20s F (single digits below 0 C).

What to wear/what to pack:

  • Warm pants or jeans
  • Cold weather footwear
  • Heavy socks
  • Heavy jacket
  • Gloves or mittens
  • Sweaters

February

February can be brisk. Temperatures average in the low 50s F (single digits C) during the day.

What to wear/what to pack:

  • Standard footwear
  • Socks
  • Fleeces
  • Jacket or coat
  • Light gloves or mittens
  • Warm pants or jeans

March

Traveling to Southwest in March, you will notice that it is chilly. Daytime temperatures are in the high 50s F (mid 10s C).

What to wear/what to pack:

  • Jacket or coat
  • Standard footwear
  • Fleeces
  • Warm pants or jeans
  • Light gloves or mittens
  • Socks

April

If you vacation in Southwest during April, you are likely to find that it is balmy.

Temperatures tend to hover around the high 60s F (low 20s C) during the day, while at night they can dip into the low 40s F (single digits C).

What to wear/what to pack:

  • Socks
  • Light jacket or fleece
  • Dresses
  • Long skirts
  • Long sleeve shirts or blouses
  • Pants or jeans
  • Standard footwear

May

May here is a perfect temperature. Temperatures average in the high 70s F (mid 20s C) during the day.

What to wear/what to pack:

  • Skirts
  • Light footwear
  • Sunscreen lotion
  • Shorts or short pants
  • Dresses
  • Long and short sleeve shirts
  • Sandals

June

June in Southwest is consistently hot. Temperatures average in the low 80s F (low 30s C) during the day.

What to wear/what to pack:

  • Skirts
  • Short sleeve shirts
  • Dresses
  • Shorts
  • Sandals
  • Sunscreen lotion
  • Sunglasses

July

July in Southwest is sweltering. Temperatures average in the 90s F (mid 30s C) during the day.

What to wear/what to pack:

  • Tank tops
  • Light shorts
  • Skirts
  • High-SPF sunscreen lotion
  • Thin pants, such as light khakis
  • Sunglasses
  • Thin short sleeve shirts
  • Light dresses
  • Sandals

August

If you vacation in Southwest during August, you are likely to find that it can be sizzling.

Temperatures tend to hover around the low 90s F (mid 30s C) during the day, while at night they can dip into the 60s F (high 10s C).

What to wear/what to pack:

  • Skirts
  • Sunglasses
  • Tank tops
  • Sandals
  • Light dresses
  • Light shorts
  • Thin pants, such as light khakis
  • Thin short sleeve shirts
  • High-SPF sunscreen lotion

September

September here is hot. Temperatures average in the 80s F (high 20s C) during the day.

What to wear/what to pack:

  • Sandals
  • Sunscreen lotion
  • Sunglasses
  • Dresses
  • Short sleeve shirts
  • Skirts
  • Shorts

October

If you visit Southwest during October, you are likely to find that it is balmy.

Temperatures tend to hover around the low 60s F (low 20s C) during the day, while at night they can dip into the 40s F (single digits C).

What to wear/what to pack:

  • Socks
  • Pants or jeans
  • Standard footwear
  • Long skirts
  • Long sleeve shirts or blouses
  • Dresses
  • Light jacket or fleece

November

If you visit Southwest during November, you are likely to find that it can be brisk.

Temperatures tend to hover around the 50s F (low 10s C) during the day, while at night they can dip into the 30s F (single digits C).

What to wear/what to pack:

  • Jacket or coat
  • Standard footwear
  • Fleeces
  • Socks
  • Warm pants or jeans
  • Light gloves or mittens

December

If you are traveling to Southwest in December, you will notice that it can be brisk. Daytime temperatures are in the low 40s F (single digits C).

What to wear/what to pack:

  • Sweaters
  • Heavy jacket
  • Cold weather footwear
  • Heavy socks
  • Gloves or mittens
  • Warm pants or jeans

Year-round what to wear/what to pack for Southwest, Arizona, United States of America

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

  • A plug adadpter that supports outlet types A and B
  • A SIM card that works in Southwest
  • If you plan to visit a church, make sure to bring appropriate clothing
  • Appropriate museum wear

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