Mannheim, Germany: What to pack, what to wear, and when to go [2023]

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Traveling to Mannheim, Germany? If you're planning to go to Mannheim, this article contains some important information about when to go, what to wear, and what to pack.

Contents

When to go to Mannheim, Germany

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

What to wear/what to pack for Mannheim, Germany

Already know when you're traveling?

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

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

January

Traveling to Mannheim in January, you will notice that it is cold, somewhat rainy and very stormy. Expect it to rain about half of the time. Daytime temperatures are in the high 30s F (single digits C).

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security
  • Money/passport pouch

    A money pouch is vital for protecting your passport and credit cards.

  • Anti-theft backpack

    For a little peace of mind, an anti-theft backpack protects your belongings.

  • Voice and data SIM card

    A SIM card that works in Mannheim. A good global SIM card works in most countries, but check the country list before buying.

Comfort + Essentials
  • Power bank for devices

    A portable power bank, like this one

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Folding travel stroller

    This stroller weighs just 10 pounds and folds to the size of a big book.

  • Travel pillow

    A great choice is this one

  • Voltage step down adapter

    A plug adapter that supports outlet types C and F. It's important that you find the right type. A lot of adapters that you can buy are simply plug changers and expect your electronics to adjust the voltage themselves. If yours can't do that they could get fried. This one is sufficent for most places.

If you go to the Reiss-Engelhorn Museum, wear museum-appropriate clothing and take:

February

If you vacation in Mannheim during February, you might notice that it can be brisk, somewhat rainy and very stormy. 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 regularly.

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security
  • Voice and data SIM card

    A SIM card that works in Mannheim. A good global SIM card works in most countries, but check the country list before buying.

  • Money/passport pouch

    A money pouch is vital for protecting your passport and credit cards.

  • Anti-theft backpack

    For a little protection, an anti-theft backpack protects your stuff.

Comfort + Essentials
  • Power bank for devices

    A portable power bank, like this one

  • Travel adapter

    A plug adapter that supports outlet types C and F. Take care to pick the necessary kind. Many adapters on sale are simply plugs and expect your electronics to convert the voltage themselves. If your electronics can't do that they could get destroyed. This one should work in most countries.

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Folding travel stroller

    This stroller is only 10 lbs and folds to the size of a big book.

  • Travel pillow

    What we like is this one

If you go to the Reiss-Engelhorn Museum, wear museum-appropriate clothing and take:

March

Traveling to Mannheim in March, you will notice that it can be brisk, somewhat rainy and very stormy. Expect it to rain about half of the time. Daytime temperatures are in the low 50s F (single digits C).

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security
  • Anti-theft backpack

    For a little peace of mind, an anti-theft backpack protects your belongings.

  • Voice and data SIM card

    A SIM card that works in Mannheim. A good global SIM card works in most countries, but check the country list before buying.

  • Money/passport pouch

    A money pouch is vital for protecting your passport and credit cards.

Comfort + Essentials
  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Power bank for devices

    A portable power bank, like this one

  • Travel neck pillow

    A top rated pillow is this one

  • Ultraportable travel stroller

    This stroller weighs almost 10 lbs and folds to the size of a big book.

  • Voltage step down adapter

    A plug adapter that supports outlet types C and F. It's important that you choose the correct type. Most adapters currently being sold are simply plug changers and require your devices to convert the voltage themselves. If your electronics can't do that they could get destroyed. This one is sufficent for most places.

If you go to the Reiss-Engelhorn Museum, wear museum-appropriate clothing and take:

April

If you go to Mannheim in April, you will notice that it can be chilly, 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:

Clothes + Footwear
Health
Safety + Security
  • Voice and data SIM card

    A SIM card that works in Mannheim. A good global SIM card works in most countries, but check the country list before buying.

  • Anti-theft backpack

    For a little peace of mind, an anti-theft backpack protects your things.

  • Money/passport pouch

    A money pouch is vital for protecting your passport and credit cards.

Comfort + Essentials
  • Power bank for devices

    A portable power bank, like this one

  • Ultraportable travel stroller

    This stroller weighs only 10 pounds and folds to the size of a big book.

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Travel voltage adapter

    A plug adapter that supports outlet types C and F. Take care to find the necessary kind. A lot of adapters currently being sold are just plugs and expect your electronics to convert the voltage themselves. If yours can't do that they could get fried. This one works in most places.

  • Travel neck support pillow

    An excellent option is this one

If you go to the Reiss-Engelhorn Museum, wear museum-appropriate clothing and take:

May

May in Mannheim is balmy, somewhat rainy and somewhat stormy. 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 50% to 60% range on average.

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security
  • Voice and data SIM card

    A SIM card that works in Mannheim. A good global SIM card works in most countries, but check the country list before buying.

  • Money/passport pouch

    A money pouch is vital for protecting your passport and credit cards.

  • Anti-theft backpack

    For a little protection, an anti-theft backpack protects your things.

Comfort + Essentials
  • Ultralightweight travel stroller

    This stroller is only 10 lbs and folds to the size of a big book.

  • Travel neck support pillow

    What we like is this one

  • Power bank for devices

    A portable power bank, like this one

  • Voltage step down adapter

    A plug adapter that supports outlet types C and F. Make sure to choose the necessary kind. Most adapters currently being sold are simply plugs and require your devices to adjust the voltage themselves. If your electronics can't do that they could get destroyed. This one is sufficent for most places.

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

If you go to the Reiss-Engelhorn Museum, wear museum-appropriate clothing and take:

June

June in Mannheim is mild, somewhat rainy and somewhat stormy. The rain can amount to several inches/centimeters. During this time, temperatures average in the low 70s F (low 20s C).

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security
  • Voice and data SIM card

    A SIM card that works in Mannheim. A good global SIM card works in most countries, but check the country list before buying.

  • Money/passport pouch

    A money pouch is vital for protecting your passport and credit cards.

  • Anti-theft backpack

    For a bit of protection, an anti-theft backpack protects your things.

Comfort + Essentials
  • Easy folding travel stroller

    This stroller weighs almost 10 pounds and folds to the size of a big book.

  • Travel neck support pillow

    An excellent option is this one

  • Power bank for devices

    A portable power bank, like this one

  • Voltage step down adapter

    A plug adapter that supports outlet types C and F. Be careful to pick the correct kind. Most adapters that you can buy are just plugs and require your devices to convert the voltage themselves. If your electronics can't do that they could get destroyed. This one is sufficent for most locations.

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

If you go to the Reiss-Engelhorn Museum, wear museum-appropriate clothing and take:

July

If you are traveling to Mannheim in July, you will notice that it is warm, somewhat rainy and somewhat stormy. Expect it to rain a bit less than half of the time. Daytime temperatures are in the high 70s F (mid 20s C).

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security
  • Money/passport pouch

    A money pouch is vital for protecting your passport and credit cards.

  • Anti-theft backpack

    For a little peace of mind, an anti-theft backpack protects your things.

  • Voice and data SIM card

    A SIM card that works in Mannheim. A good global SIM card works in most countries, but check the country list before buying.

Comfort + Essentials
  • Power bank for devices

    A portable power bank, like this one

  • Ultralightweight travel stroller

    This stroller is only 10 lbs and folds to the size of a big book.

  • Travel voltage adapter

    A plug adapter that supports outlet types C and F. Check that you find the necessary kind. The majority of adapters on sale are simply plug changers and require your devices to adjust the voltage themselves. If your devices can't do that they could get destroyed. This one works in most countries.

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Travel neck pillow

    A good option is this one

If you go to the Reiss-Engelhorn Museum, wear museum-appropriate clothing and take:

August

If you visit Mannheim during August, you will probably find that it is a perfect temperature, somewhat rainy and very stormy. Temperatures tend to hover around the 70s F (mid 20s C) during the day, while at night they can dip into the high 50s F (mid 10s C). Humidity is generally between 50 and 60% during the day. In terms of precipitation, you can expect it to rain 5-10 days this month.

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security
  • Voice and data SIM card

    A SIM card that works in Mannheim. A good global SIM card works in most countries, but check the country list before buying.

  • Anti-theft backpack

    For a little protection, an anti-theft backpack protects your belongings.

  • Money/passport pouch

    A money pouch is vital for protecting your passport and credit cards.

Comfort + Essentials
  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Power bank for devices

    A portable power bank, like this one

  • Travel neck pillow

    A top rated pillow is this one

  • Travel voltage adapter

    A plug adapter that supports outlet types C and F. Be sure to pick the right type. A lot of adapters currently sold are just plug changers and require your electronics to adjust the voltage themselves. If your devices can't do that they could get destroyed. This one is sufficent for most areas.

  • Easy folding travel stroller

    This stroller weighs only 10 pounds and folds to the size of a big book.

If you go to the Reiss-Engelhorn Museum, wear museum-appropriate clothing and take:

September

If you vacation in Mannheim during September, you will probably find that it is mild, somewhat rainy and very stormy. Temperatures tend to hover around the high 60s F (low 20s C) during the day, while at night they can dip into the low 50s F (low 10s C). Humidity is generally around 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:

Clothes + Footwear
Health
Safety + Security
  • Anti-theft backpack

    For a little peace of mind, an anti-theft backpack protects your things.

  • Money/passport pouch

    A money pouch is vital for protecting your passport and credit cards.

  • Voice and data SIM card

    A SIM card that works in Mannheim. A good global SIM card works in most countries, but check the country list before buying.

Comfort + Essentials
  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Plug adapter

    A plug adapter that supports outlet types C and F. Make sure to pick the correct kind. A lot of adapters currently sold are just plug changers and require your electronics to change the voltage themselves. If yours can't do that they could get destroyed. This one works in most locations.

  • Power bank for devices

    A portable power bank, like this one

  • Travel neck pillow

    A versatile choice is this one

  • Ultraportable travel stroller

    This stroller is only 10 lbs and folds to the size of a big book.

If you go to the Reiss-Engelhorn Museum, wear museum-appropriate clothing and take:

October

October in this region can be chilly, somewhat rainy and very stormy. Temperatures average in the high 50s F (mid 10s C) during the day. It rains about a third of the time.

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security
  • Voice and data SIM card

    A SIM card that works in Mannheim. A good global SIM card works in most countries, but check the country list before buying.

  • Anti-theft backpack

    For a bit of protection, an anti-theft backpack protects your belongings.

  • Money/passport pouch

    A money pouch is vital for protecting your passport and credit cards.

Comfort + Essentials
  • Ultraportable travel stroller

    This stroller weighs almost 10 lbs and folds to the size of a big book.

  • Power bank for devices

    A portable power bank, like this one

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Travel neck pillow

    A good option is this one

  • Voltage step down adapter

    A plug adapter that supports outlet types C and F. Ensure that you find the necessary type. The vast majority of adapters available online are simply plugs and expect your devices to adjust the voltage themselves. If yours can't do that they could get fried. This one works in most locations.

If you go to the Reiss-Engelhorn Museum, wear museum-appropriate clothing and take:

November

In November, Mannheim can be brisk, somewhat rainy and very stormy. Temperatures routinely are in the 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 Mannheim, with several of the days of the month having rain. In November, humidity reaches as high as 80%.

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security
  • Anti-theft backpack

    For a little peace of mind, an anti-theft backpack protects your belongings.

  • Voice and data SIM card

    A SIM card that works in Mannheim. A good global SIM card works in most countries, but check the country list before buying.

  • Money/passport pouch

    A money pouch is vital for protecting your passport and credit cards.

Comfort + Essentials
  • Travel pillow

    What we like is this one

  • Power bank for devices

    A portable power bank, like this one

  • Travel adapter

    A plug adapter that supports outlet types C and F. Make sure to pick the right kind. Most adapters currently sold are just plugs and require your electronics to change the voltage themselves. If yours can't do that they could get destroyed. This one should work in most places.

  • Super portable foldable travel stroller

    This stroller weighs almost 10 pounds and folds to the size of a big book.

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

If you go to the Reiss-Engelhorn Museum, wear museum-appropriate clothing and take:

December

If you vacation in Mannheim during December, you may find that it can be very chilly, somewhat rainy and very stormy. 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 around 80 during the day. In terms of precipitation, you can expect it to rain about half of the time.

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security
  • Voice and data SIM card

    A SIM card that works in Mannheim. A good global SIM card works in most countries, but check the country list before buying.

  • Money/passport pouch

    A money pouch is vital for protecting your passport and credit cards.

  • Anti-theft backpack

    For a bit of peace of mind, an anti-theft backpack protects your things.

Comfort + Essentials
  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Voltage step down adapter

    A plug adapter that supports outlet types C and F. Check that you get the correct type. The majority of adapters currently being sold are simply plug changers and require your devices to convert the voltage themselves. If yours can't do that they could get destroyed. This one works in most countries.

  • Power bank for devices

    A portable power bank, like this one

  • Super portable foldable travel stroller

    This stroller weighs only 10 pounds and folds to the size of a big book.

  • Travel pillow

    Our favorite is this one

If you go to the Reiss-Engelhorn Museum, wear museum-appropriate clothing and take:

About your travel guide

Hi! I'm Dev. I've traveled all over the world and in my travels, I have made many packing lists. In this series, my team and I have compiled the most useful information, as well as things we couldn't live without, to help you plan your trip.

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