Waukegan, Illinois, United States of America: What to pack, what to wear, and when to go [2021]

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Traveling to Waukegan, Illinois, United States of America? If you're planning to go to Waukegan, this article contains some important information about when to go, what to wear, and what to pack.

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When to go to Waukegan, Illinois, United States of America

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

Important esssentials for Waukegan, Illinois, United States of America

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

What to wear/what to pack for Waukegan, Illinois, United States of America by month

January

January in Waukegan is freezing. The average overnight temperatures in the area are in the low 10s F (10+ below zero C), with a few days below 0 F (10+ below zero C). It tends to rain 5-10 days this month.

What to wear/what to pack:

February

If you are traveling to Waukegan in February, you will notice that it is frosty. Expect it to rain a bit less than half of the time. Daytime temperatures are in the low 30s F (single digits C).

What to wear/what to pack:

March

March in Waukegan is brisk and somewhat rainy. The rain/snow can amount to several inches/centimeters.

During this time, temperatures average in the 30s F (single digits C) to low 40s F (single digits C), although night temperatures can dip into the low 20s F (single digits below 0 C).

What to wear/what to pack:

April

April in Waukegan is crisp and somewhat rainy. The average overnight temperatures in the area are in the 30s F (single digits C). It tends to rain about a third of the time.

What to wear/what to pack:

May

In May, Waukegan is balmy and somewhat rainy. Temperatures routinely are in the high 60s F (low 10s C) and about a third of the time jump into the low 70s F (low 20s C) range.

At night, lows are in the 40s F (single digits C). This is also a rainy time for Waukegan, with several of the days of the month having rain.

What to wear/what to pack:

June

If you visit Waukegan during June, you will probably see that it is warm and somewhat rainy. Temperatures tend to hover around the high 70s F (mid 20s C) during the day, while at night they can dip into the 50s F (low 10s C).

In terms of precipitation, you can expect it to rain 5-10 days this month.

What to wear/what to pack:

July

July in this region is hot and somewhat rainy. Temperatures average in the low 80s F (high 20s C) during the day. It rains about a third of the time.

What to wear/what to pack:

August

August in this region is a perfect temperature. Temperatures average in the low 70s F (high 20s C) during the day. It rains a bit less than half of the time.

What to wear/what to pack:

September

If you go to Waukegan in September, you will notice that it is balmy. Expect it to rain a bit less than half of the time. Daytime temperatures are in the low 70s F (low 20s C).

What to wear/what to pack:

October

Traveling to Waukegan in October, you will notice that it can be chilly. Expect it to rain 5-10 days this month. Daytime temperatures are in the low 60s F (high 10s C).

What to wear/what to pack:

November

November in Waukegan is brisk and somewhat rainy. The average overnight temperatures in the area are in the low 30s F (single digits below 0 C). It tends to rain a bit less than half of the time.

What to wear/what to pack:

December

December in Waukegan is freezing. The average overnight temperatures in the area are in the high 10s F (single digits below 0 C), with a few days below 0 F (10+ below zero C). It tends to rain 5-10 days this month.

What to wear/what to pack:

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