North Sumatra, Indonesia: What to pack, what to wear, and when to go [2018]

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

When to go to North Sumatra, Indonesia

Based on the climate and weather in North Sumatra, the best time to go is June. See below for details.

What to wear/what to pack for North Sumatra, Indonesia by month

January

If you vacation in North Sumatra during January, you are likely to find that it can be sweltering. Temperatures tend to hover around the high 80s F (low 30s C) during the day, while at night they can dip into the 70s F (low 20s C).

Humidity is generally between 70 and 80% during the day.

What to wear/what to pack:

  • Sunscreen lotion
  • Skirts
  • Short sleeve shirts
  • Waterproof luggage that you don't mind ruining
  • Sandals
  • Sunglasses
  • Dresses
  • Rain boots
  • Rain coat
  • Shorts
  • Umbrella

February

If you vacation in North Sumatra during February, you are likely to find that it is constantly hot. Temperatures tend to hover around the high 80s F (low 30s C) during the day, while at night they can dip into the 70s F (low 20s C).

Humidity is generally around 70 during the day.

What to wear/what to pack:

  • Short sleeve shirts
  • Waterproof luggage that you don't mind ruining
  • Sandals
  • Rain coat
  • Sunglasses
  • Umbrella
  • Sunscreen lotion
  • Rain boots
  • Dresses
  • Shorts
  • Skirts

March

March in North Sumatra is really hot and somewhat stormy. The rain can amount to several inches/centimeters. During this time, temperatures average in the high 80s F (low 30s C).

What to wear/what to pack:

  • Sunscreen lotion
  • Skirts
  • Dresses
  • Short sleeve shirts
  • Waterproof luggage that you don't mind ruining
  • Rain boots
  • Sunglasses
  • Rain coat
  • Sandals
  • Umbrella
  • Shorts

April

Traveling to North Sumatra in April, you will notice that it is consistently hot and somewhat stormy. Daytime temperatures are in the high 80s F (low 30s C).

What to wear/what to pack:

  • Rain boots
  • Skirts
  • Shorts
  • Waterproof luggage that you don't mind ruining
  • Sunglasses
  • Umbrella
  • Sunscreen lotion
  • Short sleeve shirts
  • Rain coat
  • Dresses
  • Sandals

May

If you vacation in North Sumatra during May, you are likely to find that it is extremely hot. Temperatures tend to hover around the high 80s F (low 30s C) during the day, while at night they can dip into the 70s F (mid 20s C).

Humidity is generally around 70 during the day.

What to wear/what to pack:

  • Rain coat
  • Short sleeve shirts
  • Sandals
  • Umbrella
  • Rain boots
  • Shorts
  • Dresses
  • Skirts
  • Sunscreen lotion
  • Waterproof luggage that you don't mind ruining
  • Sunglasses

June

Traveling to North Sumatra in June, you will notice that it is extremely hot. Daytime temperatures are in the high 80s F (low 30s C).

What to wear/what to pack:

  • Waterproof luggage that you don't mind ruining
  • Sandals
  • Dresses
  • Rain coat
  • Sunglasses
  • Umbrella
  • Rain boots
  • Sunscreen lotion
  • Shorts
  • Short sleeve shirts
  • Skirts

July

July in North Sumatra is extremely hot. The rain can amount to several inches/centimeters. During this time, temperatures average in the high 80s F (low 30s C).

What to wear/what to pack:

  • Rain coat
  • Dresses
  • Umbrella
  • Short sleeve shirts
  • Waterproof luggage that you don't mind ruining
  • Skirts
  • Sunscreen lotion
  • Shorts
  • Rain boots
  • Sunglasses
  • Sandals

August

August in North Sumatra is really hot. The rain can amount to several inches/centimeters. During this time, temperatures average in the low 80s F (high 20s C) to 80s F (low 30s C).

What to wear/what to pack:

  • Sunglasses
  • Shorts
  • Rain coat
  • Short sleeve shirts
  • Sunscreen lotion
  • Umbrella
  • Skirts
  • Waterproof luggage that you don't mind ruining
  • Sandals
  • Dresses
  • Rain boots

September

If you go to North Sumatra in September, you will notice that it is hot. Daytime temperatures are in the 80s F (high 20s C).

What to wear/what to pack:

  • Shorts
  • Waterproof luggage that you don't mind ruining
  • Umbrella
  • Sunglasses
  • Rain boots
  • Skirts
  • Rain coat
  • Sandals
  • Dresses
  • Short sleeve shirts
  • Sunscreen lotion

October

October in North Sumatra is extremely hot. The rain can amount to several inches/centimeters. During this time, temperatures average in the low 80s F (high 20s C) to 80s F (low 30s C).

What to wear/what to pack:

  • Rain coat
  • Rain boots
  • Sandals
  • Umbrella
  • Waterproof luggage that you don't mind ruining
  • Sunscreen lotion
  • Shorts
  • Skirts
  • Dresses
  • Sunglasses
  • Short sleeve shirts

November

November can be very hot. Temperatures average in the 80s F (low 30s C) during the day.

What to wear/what to pack:

  • Skirts
  • Waterproof luggage that you don't mind ruining
  • Rain boots
  • Sandals
  • Rain coat
  • Umbrella
  • Sunglasses
  • Dresses
  • Sunscreen lotion
  • Short sleeve shirts
  • Shorts

December

December in North Sumatra can be very hot. The rain can amount to several inches/centimeters. During this time, temperatures average in the low 80s F (high 20s C) to high 80s F (low 30s C).

What to wear/what to pack:

  • Sunglasses
  • Sunscreen lotion
  • Umbrella
  • Dresses
  • Short sleeve shirts
  • Rain coat
  • Sandals
  • Shorts
  • Waterproof luggage that you don't mind ruining
  • Rain boots
  • Skirts

Year-round what to wear/what to pack for North Sumatra, Indonesia

Here are some general tips on what to wear in North Sumatra, 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 North Sumatra
  • If you are visiting a temple, pack respectful clothing
  • Pickpocketing is an issue, so wear a money belt or neck pouch

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