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

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Traveling to Dubuque, Iowa, United States of America? If you're planning to go to Dubuque, below is some important information about when to go, what to wear, and what to pack.

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When to go to Dubuque, Iowa, United States of America

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

Important esssentials for Dubuque, Iowa, United States of America

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

What to wear/what to pack for Dubuque, Iowa, United States of America by month

January

If you go to Dubuque in January, you will notice that it is unbearably cold and snowy. Expect it to rain a bit less than half of the time and snow a bit less than half of the time.

Daytime temperatures are in the high 20s F (single digits below 0 C).

What to wear/what to pack:

February

February in Dubuque is frosty and snowy. The average overnight temperatures in the area are in the 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.

It also snows regularly. But the colder weather doesn't bring low humidity, which is in the 60% to 70% range on average.

What to wear/what to pack:

March

In March, Dubuque can be brisk, snowy and somewhat rainy. Temperatures routinely are in the 40s F (single digits C) and 5-10 days this month jump into the low 50s F (single digits C) range. At night, lows are in the high 20s F (single digits below 0 C).

During your visit, you can expect several inches of snow. This is also a rainy time for Dubuque, with several of the days of the month having rain. In March, humidity reaches as high as 60%.

What to wear/what to pack:

April

If you vacation in Dubuque during April, you are likely to find that it is crisp and somewhat rainy. Temperatures tend to hover around the high 50s F (mid 10s C) during the day, while at night they can dip into the high 30s F (single digits C).

Humidity is generally between 50 and 60% during the day. In terms of precipitation, you can expect it to rain about a third of the time.

What to wear/what to pack:

May

May in Dubuque is balmy and somewhat rainy. The rain can amount to several inches/centimeters.

During this time, temperatures average in the high 60s F (low 20s C), although night temperatures can dip into the 40s F (single digits C).

What to wear/what to pack:

June

June in Dubuque is warm and somewhat rainy. The rain can amount to several inches/centimeters.

During this time, temperatures average in the high 70s F (mid 20s C), although night temperatures can dip into the low 50s F (single digits C).

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 a bit less than half of the time.

What to wear/what to pack:

August

If you go to Dubuque in August, you will notice that it is a perfect temperature. Expect it to rain about a third of the time. Daytime temperatures are in the low 70s F (high 20s C).

What to wear/what to pack:

September

If you vacation in Dubuque during September, you are likely to notice that it is balmy. Temperatures tend to hover around the low 70s F (low 20s C) during the day, while at night they can dip into the low 50s F (low 10s C).

Humidity is generally between 50 and 60% during the day. In terms of precipitation, you can expect it to rain about a third of the time.

What to wear/what to pack:

October

Traveling to Dubuque in October, you will notice that it can be chilly. Expect it to rain about a third of the time. Daytime temperatures are in the low 60s F (mid 10s C).

What to wear/what to pack:

November

November in Dubuque is cold. The rain/snow can amount to several inches/centimeters.

During this time, temperatures average in the high 30s F (single digits C) to 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:

December

Traveling to Dubuque in December, you will notice that it is freezing, snowy and somewhat rainy. Expect it to rain regularly and snow about a third of the time.

Daytime temperatures are in the low 30s F (single digits below 0 C).

What to wear/what to pack:

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