Allentown, New Jersey, United States of America: What to pack, what to wear, and when to go [2022]

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Traveling to Allentown, New Jersey, United States of America? If you're planning to go to Allentown, I have some important information about when to go, what to wear, and what to pack.

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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 Allentown, New Jersey, United States of America

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

Important essentials for Allentown, New Jersey, United States of America

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

COVID-19 ESSENTIALS FOR 2022


  • Travel disinfecting wipes

    Use these to sanitize plane and hotel surfaces.


  • A vaccine card protector

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


  • Travel insurance

    If you or a companion get COVID-19, your amazing trip can be ruined. Good travel insurance can help. See plans


  • Kids' KN95 masks

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


  • N95 masks to use in crowded airports

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


  • Hand sanitizer

    This hand sanitizer is an excellent TSA-friendly option.

General health necessities

Don't forget these

What to wear/what to pack for Allentown, New Jersey, United States of America by month

Already know when you're traveling?

January

Traveling to Allentown in January, you will notice that it can be brisk. Expect it to snow sometimes. Daytime temperatures are in the high 30s F (single digits C).

What to wear/what to pack:

February

February here is cold. Temperatures average in the low 40s F (single digits C) during the day. It snows once in a while.

What to wear/what to pack:

March

If you go to Allentown in March, you will notice that it is cold. Daytime temperatures are in the low 50s F (low 10s C).

What to wear/what to pack:

April

If you visit Allentown during April, you will probably notice that it is relatively cool. Temperatures tend to hover around the low 60s F (high 10s C) during the day, while at night they can dip into the low 30s F (single digits C).

What to wear/what to pack:

May

Traveling to Allentown in May, you will notice that it is mild. Daytime temperatures are in the low 70s F (low 20s C).

What to wear/what to pack:

June

If you go to Allentown in June, you will notice that it is hot. Daytime temperatures are in the low 80s F (high 20s C).

What to wear/what to pack:

July

July is extremely hot. Temperatures average in the 80s F (low 20s C) during the day.

What to wear/what to pack:

August

If you vacation in Allentown during August, you are likely to notice that it is pretty consistently hot. Temperatures tend to hover around the low 80s F (high 20s C) during the day, while at night they can dip into the low 60s F (high 10s C).

What to wear/what to pack:

September

If you vacation in Allentown during September, you may notice that it is a perfect temperature. 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).

What to wear/what to pack:

October

October in Allentown is mild. The average overnight temperatures in the area are in the 40s F (single digits C), with a few days below 32 F (single digits C).

What to wear/what to pack:

November

If you vacation in Allentown during November, you are likely to see 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:

December

December in Allentown is brisk. Temperatures average in the low 40s F (single digits C) during the day.

What to wear/what to pack:

Activities for Allentown, New Jersey, United States of America

Here are some activity recommendations and activity-specific packing tips for Allentown.

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