Niihama, Japan: What to pack, what to wear, and when to go [2018]

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

When to go to Niihama, Japan

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

What to wear/what to pack for Niihama, Japan by month

January

If you vacation in Niihama during January, you are likely to find that it can be very chilly.

Temperatures tend to hover around the low 50s F (low 10s C) during the day, while at night they can dip into the 30s F (single digits C).

What to wear/what to pack:

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

February

February in this region can be brisk. Temperatures average in the 50s F (low 10s C) during the day.

What to wear/what to pack:

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

March

In March, Niihama is cool. Temperatures routinely are in the high 50s F (mid 10s C) range.

At night, lows are in the 40s F (single digits C). This is also a rainy time for Niihama, with more than half of the days of the month having rain.

What to wear/what to pack:

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

April

April here is balmy. Temperatures average in the 60s F (high 10s C) during the day.

What to wear/what to pack:

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

May

In May, Niihama is a perfect temperature. Temperatures routinely are in the low 70s F (low 20s C) range.

At night, lows are in the low 60s F (mid 10s C). This is also a rainy time for Niihama, with several of the days of the month having rain.

What to wear/what to pack:

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

June

June in Niihama is hot. The rain can amount to several inches/centimeters. During this time, temperatures average in the 70s F (low 20s C) to low 80s F (high 20s C).

What to wear/what to pack:

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

July

July here is extremely hot. Temperatures average in the 80s F (low 30s C) during the day.

What to wear/what to pack:

  • Sandals
  • Short sleeve shirts
  • Waterproof footwear
  • Waterproof luggage
  • Rain coat
  • Sunglasses
  • Umbrella
  • Sunscreen lotion
  • Dresses
  • Skirts
  • Shorts

August

If you visit Niihama during August, you are likely to find that it can be sweltering.

Temperatures tend to hover around the 80s F (low 30s C) during the day, while at night they can dip into the 70s F (mid 20s C).

What to wear/what to pack:

  • Rain coat
  • Short sleeve shirts
  • Sunscreen lotion
  • Skirts
  • Sunglasses
  • Waterproof luggage
  • Waterproof footwear
  • Shorts
  • Dresses
  • Umbrella
  • Sandals

September

In September, Niihama is hot. Temperatures routinely are in the low 80s F (high 20s C) range.

At night, lows are in the high 60s F (low 20s C). This is also a rainy time for Niihama, with more than half of the days of the month having rain.

What to wear/what to pack:

  • Shorts
  • Umbrella
  • Waterproof luggage
  • Sandals
  • Dresses
  • Short sleeve shirts
  • Skirts
  • Sunscreen lotion
  • Waterproof footwear
  • Rain coat
  • Sunglasses

October

If you vacation in Niihama during October, you are likely to find that it is a perfect temperature.

Temperatures tend to hover around the low 70s F (low 20s C) during the day, while at night they can dip into the high 50s F (mid 10s C).

What to wear/what to pack:

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

November

November in Niihama is chilly. The average overnight temperatures in the area are in the low 50s F (single digits C).

What to wear/what to pack:

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

December

If you are traveling to Niihama in December, you will notice that it is relatively cool. Daytime temperatures are in the 50s F (low 10s C).

What to wear/what to pack:

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

Year-round what to wear/what to pack for Niihama, Japan

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

  • A plug adadpter that supports outlet types A and B
  • A SIM card that works in Niihama

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