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

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Traveling to Iserlohn, Germany? If you're planning to go to Iserlohn, we have some important information about when to go, what to wear, and what to pack.

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When to go to Iserlohn, Germany

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

Important esssentials for Iserlohn, Germany

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

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

January

January in Iserlohn can be brisk. Temperatures average in the high 30s F (single digits C) during the day. It rains or snows about half of the time.

What to wear/what to pack:

February

February in Iserlohn is cold. Temperatures average in the low 40s F (single digits C) during the day. It rains or snows regularly.

What to wear/what to pack:

March

If you go to Iserlohn in March, you will notice that it is cold. Expect it to rain a bit less than half of the time. Daytime temperatures are in the high 40s F (single digits C).

What to wear/what to pack:

April

In April, Iserlohn is cool. 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 low 40s F (single digits C).

This is also a rainy time for Iserlohn, with several of the days of the month having rain. In April, humidity reaches as high as 60%.

What to wear/what to pack:

May

If you are traveling to Iserlohn in May, you will notice that it is cool. Expect it to rain regularly. Daytime temperatures are in the low 60s F (high 10s C).

What to wear/what to pack:

June

June in this region is balmy. Temperatures average in the high 60s F (low 20s C) during the day. It rains 5-10 days this month.

What to wear/what to pack:

July

July in this region is mild. Temperatures average in the low 70s F (low 20s C) during the day. It rains 5-10 days this month.

What to wear/what to pack:

August

In August, Iserlohn is mild. Temperatures routinely are in the low 70s F (low 20s C) range. At night, lows are in the 50s F (low 10s C).

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

What to wear/what to pack:

September

In September, Iserlohn is relatively cool. Temperatures routinely are in the 60s F (high 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 low 50s F (low 10s C).

This is also a rainy time for Iserlohn, with several of the days of the month having rain. In September, humidity reaches as high as 70%.

What to wear/what to pack:

October

If you are traveling to Iserlohn in October, you will notice that it is chilly. Expect it to rain about a third of the time. Daytime temperatures are in the high 50s F (mid 10s C).

What to wear/what to pack:

November

November in Iserlohn is pretty cool. The average overnight temperatures in the area are in the high 30s F (single digits C). But the colder weather doesn't bring low humidity, which is in the 70% to 80% range on average.

What to wear/what to pack:

December

If you vacation in Iserlohn during December, you will probably find that it is brisk. Temperatures tend to hover around the low 40s F (single digits C) during the day, while at night they can dip into the 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 or snow/sleet about half of the time.

What to wear/what to pack:

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