Iserlohn, Germany: What to pack, what to wear, and when to go [2018]

Traveling to Iserlohn, Germany? If you're planning to go to Iserlohn, here is some important information about when to go, what to wear, and what to pack:

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.

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

January

January in Iserlohn is pretty cool. The average overnight temperatures in the area are in the low 30s F (single digits C). But the colder weather doesn't bring low humidity, which is in the 80% to 90% range on average.

What to wear/what to pack:

Standard footwear
Warm pants or jeans
Waterproof boots
If you plan to ski, ski equipment
Fleeces
Jacket or coat
Umbrella
Socks
Light gloves or mittens
Waterproof coat

February

February for Iserlohn is brisk. Temperatures average in the low 40s F (single digits C) during the day. It rains or snows about a third of the time.

What to wear/what to pack:

Light gloves or mittens
Waterproof coat
If you plan to ski, ski equipment
Warm pants or jeans
Umbrella
Waterproof boots
Standard footwear
Jacket or coat
Socks
Fleeces

March

March in Iserlohn is pretty cool. Temperatures average in the high 40s F (single digits C) during the day. It rains 5-10 days this month.

What to wear/what to pack:

Fleeces
Waterproof footwear
Warm pants or jeans
Umbrella
Rain coat
Jacket or coat
Socks
Waterproof luggage
Standard footwear
Light gloves or mittens

April

April for Iserlohn is cool. Temperatures average in the 50s F (low 10s C) during the day. It rains 5-10 days this month.

What to wear/what to pack:

Dresses
Long skirts
Long sleeve shirts or blouses
Standard footwear
Socks
Waterproof luggage
Umbrella
Waterproof footwear
Rain coat
Pants or jeans
Light jacket or fleece

May

May here is relatively cool. Temperatures average in the low 60s F (high 10s C) during the day. It rains 5-10 days this month.

What to wear/what to pack:

Umbrella
Long skirts
Socks
Waterproof luggage
Light jacket or fleece
Pants or jeans
Waterproof footwear
Dresses
Long sleeve shirts or blouses
Standard footwear
Rain coat

June

June in Iserlohn is mild. The rain can amount to several inches/centimeters. During this time, temperatures average in the low 60s F (mid 10s C) to high 60s F (low 20s C).

What to wear/what to pack:

Standard footwear
Socks
Umbrella
Waterproof footwear
Long sleeve shirts or blouses
Pants or jeans
Dresses
Waterproof luggage
Long skirts
Rain coat
Light jacket or fleece

July

If you visit Iserlohn during July, you are likely to find 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 50s F (low 10s C).

Humidity is generally around 60 during the day. In terms of precipitation, you can expect it to rain regularly.

What to wear/what to pack:

Sandals
Waterproof luggage
Umbrella
Rain coat
Dresses
Long and short sleeve shirts
Light footwear
Sunscreen lotion
Shorts or short pants
Skirts
Waterproof footwear

August

August for Iserlohn is mild. Temperatures average in the low 70s F (low 20s C) during the day. It rains about a third of the time.

What to wear/what to pack:

Sunscreen lotion
Long and short sleeve shirts
Skirts
Sandals
Waterproof footwear
Light footwear
Dresses
Rain coat
Shorts or short pants
Umbrella
Waterproof luggage

September

In September, Iserlohn is cool. Temperatures routinely are in the 60s F (high 10s 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 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:

Standard footwear
Rain coat
Long sleeve shirts or blouses
Light jacket or fleece
Dresses
Waterproof footwear
Waterproof luggage
Long skirts
Pants or jeans
Umbrella
Socks

October

If you visit Iserlohn during October, you are likely to find that it is chilly. Temperatures tend to hover around the high 50s F (mid 10s C) during the day, while at night they can dip into the 40s F (single digits C).

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

What to wear/what to pack:

Socks
Standard footwear
Long sleeve shirts or blouses
Rain coat
Umbrella
Dresses
Light jacket or fleece
Waterproof footwear
Pants or jeans
Long skirts
Waterproof luggage

November

In November, Iserlohn can be very chilly. Temperatures routinely are in the high 40s F (single digits C) range. At night, lows are in the high 30s F (single digits C).

This is also a rainy time for Iserlohn, with several of the days of the month having rain. In November, humidity reaches as high as 80%.

What to wear/what to pack:

Waterproof luggage
Waterproof footwear
Warm pants or jeans
Rain coat
Umbrella
Standard footwear
Jacket or coat
Light gloves or mittens
Socks
Fleeces

December

December in Iserlohn can be very chilly. The rain/snow can amount to several inches/centimeters. During this time, temperatures average in the high 30s F (single digits C) to low 40s F (single digits C).

What to wear/what to pack:

Fleeces
Waterproof coat
Waterproof boots
If you plan to ski, ski equipment
Socks
Light gloves or mittens
Standard footwear
Warm pants or jeans
Umbrella
Jacket or coat

Year-round what to wear/what to pack 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.

A plug adadpter that supports outlet types C and F
A SIM card that works in Iserlohn
If you plan to visit a church, make sure to bring appropriate clothing
Appropriate museum wear

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