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

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

Contents


When to go to Heidelberg, Germany

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

Important esssentials for Heidelberg, Germany

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

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

January

If you visit Heidelberg during January, you might see that it is brisk, very rainy and very stormy. Temperatures tend to hover around the high 30s F (single digits C) during the day, while at night they can dip into the low 30s F (single digits below 0 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 sometimes.

What to wear/what to pack:

February

If you are traveling to Heidelberg in February, you will notice that it is cold, somewhat rainy and very stormy. Expect it to rain about half of the time and snow occasionally.

Daytime temperatures are in the low 40s F (single digits C).

What to wear/what to pack:

March

March in Heidelberg is brisk, somewhat rainy and very stormy. The average overnight temperatures in the area are in the 30s 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:

April

If you go to Heidelberg in April, you will notice that it is cool, somewhat rainy and somewhat stormy. Expect it to rain about half of the time. Daytime temperatures are in the high 50s F (mid 10s C).

What to wear/what to pack:

  • Standard footwear
  • Long sleeve shirts or blouses
  • Pants or jeans
  • Dresses
  • Socks
  • Long skirts
  • Light jacket or fleece
  • A weatherproof rain poncho to wear over your coat can be a lifesaver by protecting your nice coat. We like this one.
  • rainy weather makes rubber rain boots a necessity; these boots are well-suited for stormy weather:
  • An umbrella this one #random{{designed|made|built} for storms.
  • A waterproof luggage cover so your stuff don't get wet. Even the most durable luggage can let water in. We recommend: this one

May

May in Heidelberg is mild, somewhat rainy and somewhat stormy. The average overnight temperatures in the area are in the high 40s 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:

  • Pants or jeans
  • Standard footwear
  • Long sleeve shirts or blouses
  • Light jacket or fleece
  • Socks
  • Dresses
  • Long skirts
  • A good rain poncho to wear over your coat saves you time and money by protecting your nice coat. We like this one.
  • The stormy weather makes rubber rain boots essential; these boots are great for stormy weather:
  • An umbrella this one #random{{designed|made|built} for storms.
  • A waterproof luggage cover so your stuff don't get wet. The best luggage can let rain in. We like: this one

June

If you visit Heidelberg during June, you will probably find that it is mild, somewhat rainy and somewhat stormy. 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 between 60 and 70% during the day. In terms of precipitation, you can expect it to rain about half of the time.

What to wear/what to pack:

July

Traveling to Heidelberg in July, you will notice that it is a perfect temperature, somewhat rainy and somewhat stormy. Expect it to rain regularly. Daytime temperatures are in the 70s F (mid 20s C).

What to wear/what to pack:

August

In August, Heidelberg is a perfect temperature, somewhat rainy and very stormy. Temperatures routinely are in the low 70s F (low 20s C) and a bit less than half of the time jump into 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 Heidelberg, 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, Heidelberg is mild, somewhat rainy and very stormy. Temperatures routinely are in the high 60s F (low 20s C) range. At night, lows are in the low 50s F (single digits C).

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

What to wear/what to pack:

  • Socks
  • Dresses
  • Pants or jeans
  • Standard footwear
  • Light jacket or fleece
  • Long sleeve shirts or blouses
  • Long skirts
  • A high quality rain poncho to wear over your jacket will help avoid loads of aggrevation by protecting your main coat. We like this one.
  • rainy weather makes rubber rain boots a must; these boots work well for stormy weather:
  • An umbrella this one #random{{designed|made|built} for storms.
  • A waterproof luggage cover so your belongings stay dry. The finest luggage can let water in. We suggest: this one

October

October in Heidelberg is chilly, somewhat rainy and extremely stormy. The average overnight temperatures in the area are in the low 40s F (single digits C), with a few days below 32 F (single digits C).

It tends to rain 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:

  • Long skirts
  • Socks
  • Dresses
  • Long sleeve shirts or blouses
  • Light jacket or fleece
  • Pants or jeans
  • Standard footwear
  • A good rain poncho to wear over your coat can be a lifesaver by protecting your main jacket. We like this one.
  • stormy weather makes rubber rain boots a must; these boots are well-suited for stormy weather:
  • An umbrella this one #random{{designed|made|built} for storms.
  • A waterproof luggage cover so your things remain dry. Even the best luggage can let rain in. We like: this one

November

November in Heidelberg can be brisk, somewhat rainy and extremely stormy. Temperatures average in the 40s F (single digits C) during the day. It rains about half of the time.

What to wear/what to pack:

December

In December, Heidelberg is pretty cool, somewhat rainy and very stormy. Temperatures routinely are in the high 30s F (single digits C) range. At night, lows are in the low 30s F (single digits C).

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

What to wear/what to pack:

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