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

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

When to go to Arima Onsen, Japan

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

What to wear/what to pack for Arima Onsen, Japan by month

January

If you vacation in Arima Onsen during January, you are likely to find that it is brisk and somewhat rainy. Temperatures tend to hover around the 40s F (single digits C) during the day, while at night they can dip into the 30s F (single digits C).

Humidity is generally between 50 and 60% during the day. In terms of precipitation, you can expect it to rain regularly and snow once in a while.

What to wear/what to pack:

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

February

If you vacation in Arima Onsen during February, you are likely to find that it is cold and somewhat rainy. Temperatures tend to hover around the 40s F (single digits C) during the day, while at night they can dip into the 30s F (single digits 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 and snow sometimes.

What to wear/what to pack:

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

March

If you go to Arima Onsen in March, you will notice that it is brisk and somewhat rainy. Expect it to rain about half of the time. Daytime temperatures are in the low 50s F (low 10s C).

What to wear/what to pack:

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

April

April is crisp and somewhat rainy. Temperatures average in the low 60s F (high 10s C) during the day. It rains about half of the time.

What to wear/what to pack:

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

May

In May, Arima Onsen is mild and somewhat rainy. Temperatures routinely are in the low 60s F (low 20s C) range. At night, lows are in the high 50s F (mid 10s C).

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

What to wear/what to pack:

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

June

If you visit Arima Onsen during June, you are likely to find that it is warm and somewhat rainy. Temperatures tend to hover around the high 70s F (mid 20s C) during the day, while at night they can dip into the high 60s F (low 20s 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:

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

July

If you visit Arima Onsen during July, you are likely to find that it is hot and somewhat rainy. Temperatures tend to hover around the low 80s F (high 20s C) during the day, while at night they can dip into the low 70s F (low 20s 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:

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

August

In August, Arima Onsen is consistently hot and somewhat rainy. Temperatures routinely are in the 80s F (low 30s C) and about a third of the time jump into the low 90s F (low 30s C) range. At night, lows are in the high 70s F (mid 20s C).

This is also a rainy time for Arima Onsen, with several of the days of the month having rain. In August, humidity reaches as high as 70%.

What to wear/what to pack:

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

September

If you vacation in Arima Onsen during September, you are likely to find that it is warm and somewhat rainy. Temperatures tend to hover around the high 70s F (mid 20s C) during the day, while at night they can dip into the low 60s F (low 20s 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:

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

October

If you are traveling to Arima Onsen in October, you will notice that it is mild and somewhat rainy. Expect it to rain about half of the time. Daytime temperatures are in the low 60s F (low 20s C).

What to wear/what to pack:

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

November

November for Arima Onsen is relatively cool and somewhat rainy. Temperatures average in the high 50s F (mid 10s C) during the day. It rains a bit less than half of the time.

What to wear/what to pack:

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

December

If you visit Arima Onsen during December, you are likely to find that it can be brisk and somewhat rainy. Temperatures tend to hover around the low 50s F (single digits C) during the day, while at night they can dip into the low 40s F (single digits C).

Humidity is generally between 50 and 60% during the day. In terms of precipitation, you can expect it to rain regularly.

What to wear/what to pack:

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

Year-round what to wear/what to pack for Arima Onsen, Japan

Here are some general tips on what to wear in Arima Onsen, 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 Arima Onsen

Check out our guides for these other locations: Belle Glade, Florida, United States of America, Rijswijk, Netherlands, Pioneer Valley, Massachusetts, United States of America, Santa Margherita Ligure, Italy, Lombardian Alps and Prealps, Italy, Lockport, New York, United States of America, Mountrath, Ireland, Slavonice, Czech Republic, Saalfeld, Germany, Neah Bay, Washington, United States of America, and Telašćica Nature Park, Croatia.