Jacksonville, Illinois, United States of America: What to pack, what to wear, and when to go [2022]

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

Contents

About your travel guide

Hi! I'm Dev. I've traveled all over the world and in my travels, I have made many packing lists. In this series, my team and I have compiled the most useful information, as well as things we couldn't live without, to help you plan your trip.


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

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

Important essentials for Jacksonville, Illinois, United States of America

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

COVID-19 ESSENTIALS FOR 2022


  • Travel insurance that includes COVID-19 coverage

    Cases are climbing again, and areas are returning to lockdown. If you or a companion get COVID-19, you may be stuck with no way home -- but travel insurance can protect you. Learn more about COVID-19 and travel insurance


  • Travel disinfecting wipes

    Use these to sanitize plane and hotel surfaces.

  • (U.S. Residents) Telehealth COVID-19 test for entry to U.S.

    U.S. residents still need a certified COVID-19 test to return home, but it can now be via Zoom. Learn more


  • Touchless thermometer

    A touchless thermometer is important to have.


  • A vaccine card protector

    Vaccine cards frequently become worn. An unreadable card can cause severe consequences. This vaccine card protector helps stop that.


  • Hand sanitizer

    This hand sanitizer is an excellent TSA-friendly product.


  • N95 masks

    These N95 masks provide the best level of COVID-19 protection you can have.


  • Kids' KN95 masks

    N95 masks aren't sold for kids. These are a good alternative (and can also be used by adults if N95 masks are not available).

General health necessities

Don't forget these

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

Already know when you're traveling?

January

January in Jacksonville is frosty. The rain/snow can amount to several inches/centimeters. During this time, temperatures average in the high 20s F (single digits below 0 C) to 30s F (single digits C), although night temperatures can dip into the single digits F (10+ below zero C).

What to wear/what to pack:

February

Traveling to Jacksonville in February, you will notice that it is brisk. Expect it to rain sometimes. Daytime temperatures are in the low 40s F (single digits C).

What to wear/what to pack:

March

If you vacation in Jacksonville during March, you will probably find that it can be very chilly. Temperatures tend to hover around the low 50s F (low 10s C) during the day, while at night they can dip into the low 30s F (single digits below 0 C). In terms of precipitation, you can expect it to rain sometimes.

What to wear/what to pack:

April

April for Jacksonville is balmy. Temperatures average in the 60s F (high 10s C) during the day. It rains once in a while.

What to wear/what to pack:

May

May in Jacksonville is a perfect temperature. The rain can amount to several inches/centimeters. During this time, temperatures average in the 60s F (high 10s C) to 70s F (mid 20s C), although night temperatures can dip into the low 50s F (single digits C).

What to wear/what to pack:

June

If you go to Jacksonville in June, you will notice that it is extremely warm. Expect it to rain once in a while. Daytime temperatures are in the 80s F (high 20s C).

What to wear/what to pack:

July

July here can be sweltering. Temperatures average in the high 80s F (low 30s C) during the day. It rains occasionally.

What to wear/what to pack:

August

August for Jacksonville is extremely hot. Temperatures average in the high 80s F (low 30s C) during the day. It rains occasionally.

What to wear/what to pack:

September

September in Jacksonville is warm. The rain can amount to several inches/centimeters. During this time, temperatures average in the high 60s F (low 10s C) to low 70s F (high 20s C), although night temperatures can dip into the low 50s F (single digits C).

What to wear/what to pack:

October

If you are traveling to Jacksonville in October, you will notice that it is mild. Expect it to rain once in a while. Daytime temperatures are in the high 60s F (low 10s C).

What to wear/what to pack:

November

Traveling to Jacksonville in November, you will notice that it can be very chilly. Expect it to rain once in a while. Daytime temperatures are in the low 50s F (low 10s C).

What to wear/what to pack:

December

December in Jacksonville is cold. The rain/snow can amount to several inches/centimeters. During this time, temperatures average in the low 30s F (single digits below 0 C) to high 30s 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:

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