Aachen, Germany: What to pack, what to wear, and when to go [2021]

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Traveling to Aachen, Germany? If you're planning to go to Aachen, below is some important information about when to go, what to wear, and what to pack.

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When to go to Aachen, Germany

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

Important esssentials for Aachen, Germany

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

What to wear/what to pack for Aachen, Germany by month

January

January is brisk, very rainy and somewhat hazy. Temperatures average in the high 30s F (single digits C) during the day. It rains about two thirds of the time and snows 5-10 days this month.

What to wear/what to pack:

February

If you vacation in Aachen during February, you are likely to find that it is pretty cool, somewhat rainy and somewhat hazy. Temperatures tend to hover around the low 40s F (single digits C) during the day, while at night they can dip into the low 30s F (single digits C).

Humidity is generally between 70 and 80% during the day. In terms of precipitation, you can expect it to rain about half of the time and snow about a third of the time.

What to wear/what to pack:

March

March can be very chilly, very rainy and very hazy. Temperatures average in the 40s F (single digits C) during the day. It rains about two thirds of the time and snows once in a while.

What to wear/what to pack:

April

If you go to Aachen in April, you will notice that it is brisk, very rainy and very hazy. Expect it to rain about two thirds of the time. Daytime temperatures are in the 50s F (low 10s C).

What to wear/what to pack:

May

Traveling to Aachen in May, you will notice that it is chilly, very rainy and somewhat hazy. Expect it to rain about two thirds of the time. Daytime temperatures are in the low 60s F (mid 10s C).

What to wear/what to pack:

June

In June, Aachen is balmy, very rainy and very hazy. Temperatures routinely are in the high 60s F (low 20s C) and 5-10 days this month jump into the low 70s F (low 20s C) range. At night, lows are in the low 50s F (low 10s C).

This is also a rainy time for Aachen, with more than half of the days of the month having rain. In June, humidity reaches as high as 70%.

What to wear/what to pack:

July

July in Aachen is balmy, very rainy and very hazy. The rain can amount to several inches/centimeters. During this time, temperatures average in the low 60s F (high 10s C) to low 60s F (low 20s C).

What to wear/what to pack:

August

In August, Aachen is balmy, very rainy and very hazy. Temperatures routinely are in the low 60s F (low 20s C) range. At night, lows are in the 50s F (low 10s C).

This is also a rainy time for Aachen, with more than half of the days of the month having rain. In August, humidity reaches as high as 60%.

What to wear/what to pack:

September

September in Aachen can be chilly, very rainy and very hazy. The average overnight temperatures in the area are in the low 50s F (single digits C).

It tends to rain about half of the time. 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:

October

In October, Aachen is relatively cool, very rainy and somewhat hazy. Temperatures routinely are in the 50s F (low 10s C) and regularly jump into the low 60s F (mid 10s C) range. At night, lows are in the 40s F (single digits C).

This is also a rainy time for Aachen, with more than half of the days of the month having rain. In October, humidity reaches as high as 80%.

What to wear/what to pack:

November

If you visit Aachen during November, you might see that it is brisk, very rainy and somewhat hazy. Temperatures tend to hover around the 40s F (single digits C) during the day, while at night they can dip into the high 30s F (single digits C).

Humidity is generally between 80 and 90% during the day. In terms of precipitation, you can expect it to rain about two thirds of the time.

What to wear/what to pack:

December

In December, Aachen can be brisk, very rainy and somewhat hazy. Temperatures routinely are in the low 40s F (single digits C) range. At night, lows are in the 30s F (single digits C).

This is also a rainy time for Aachen, with more than half of the days of the month having rain. In December, humidity reaches as high as 90%.

What to wear/what to pack:

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