Kashiwa, Japan: What to pack, what to wear, and when to go [2022]
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Traveling to Kashiwa, Japan? If you're planning to go to Kashiwa, this article contains some important information about when to go, what to wear, and what to pack.
Contents
- When to go to Kashiwa
- Important essentials for Kashiwa
- Activities for Kashiwa
- Kashiwa in January: weather and what to pack
- Kashiwa in February: weather and what to pack
- Kashiwa in March: weather and what to pack
- Kashiwa in April: weather and what to pack
- Kashiwa in May: weather and what to pack
- Kashiwa in June: weather and what to pack
- Kashiwa in July: weather and what to pack
- Kashiwa in August: weather and what to pack
- Kashiwa in September: weather and what to pack
- Kashiwa in October: weather and what to pack
- Kashiwa in November: weather and what to pack
- Kashiwa in December: weather and what to pack

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.
When to go to Kashiwa, Japan
Based on the climate and weather in Kashiwa, the best time to go is May. See below for details.
Important essentials for Kashiwa, Japan
Here are some general tips on what to wear in Kashiwa, as well as several items to remember to pack when traveling there.
COVID-19 ESSENTIALS FOR 2022
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N95 masks to use in crowded airports
These N95 masks provide the best level of COVID-19 protection available.
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Travel disinfecting wipes
Use these to sanitize plane and hotel surfaces.
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Hand sanitizer
This hand sanitizer is a good TSA-friendly choice.
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Kids' KN95 masks
N95 masks aren't sold for kids. These are a good alternative (and can also be used by adults if N95 masks are not available).
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A vaccine card protector
Vaccine cards can become worn. An unreadable card may result in severe consequences. This vaccine card protector helps avoid that.
Travel insurance
If you or a companion get COVID-19, your amazing trip can be ruined. Good travel insurance can help. See plans
General health necessities
Virus/bacteria filtering water bottle
Some areas of this country may have potentially unsafe tap water, so it's wise to have a contaminant filtering water bottle.
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Travel first aid kit
This one is a superb one.
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Emergency motion sickness relief
Don't forget these
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Plug adapter
A plug adapter that supports outlet types A and B. This one should be appropriate for most areas, but check with your hotel.
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For families with young children
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Voice and data SIM card
A SIM card that works in Kashiwa. A good global SIM card works in most countries, but check the country list before buying. In some more rural areas you may need a satellite phone. We recommend this satellite phone.
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Airplane or car necessities
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Power bank for devices
A portable power bank, like this one
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Money/passport pouch
A money pouch is vital for protecting your passport and credit cards.
What to wear/what to pack for Kashiwa, Japan by month
Already know when you're traveling?
January
January for Kashiwa is brisk. Temperatures average in the 40s F (single digits C) during the day. It rains sometimes.
What to wear/what to pack:
-
Lip balm
In our opinion, the best option: this
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Jacket or coat
-
Warm pants or jeans
-
Fleece
-
Extra socks
-
Light gloves or mittens
-
Standard footwear
-
A rain coat to layer with another jacket
-
100% waterproof footwear
We recommend these rain boots:
-
Rain pants
Rain pants are vital in a storm.
-
Waterproof phone bag
-
Umbrella
This one is a perfect one to buy.
-
Waterproof bag/luggage cover
So your suitcases remain dry. We like:
February
February in Kashiwa is cold. The average overnight temperatures in the area are in the high 30s F (single digits C). It tends to rain sometimes. With the colder weather comes lower humidity, which is in the 40% to 50% range on average.
What to wear/what to pack:
-
Extra socks
-
Warm pants or jeans
-
Fleece
-
Light gloves or mittens
-
Lip balm
In our opinion, the best choice: this one
-
Jacket or coat
-
Standard footwear
-
A rain coat to layer with a jacket
-
100% waterproof footwear
We suggest rain boots:
-
Rain pants
Rain pants will be vital in heavy rain.
-
Waterproof phone bag
-
Umbrella
This one is a perfect option.
-
Waterproof bag/luggage cover
So your things remain dry. We like:
March
March for Kashiwa can be very chilly and somewhat rainy. Temperatures average in the low 50s F (low 10s C) during the day. It rains about a third of the time.
What to wear/what to pack:
-
Dresses
-
Standard footwear
-
Light jacket or fleece
-
Light and heavy skirts
-
Pants or jeans
-
Long sleeve shirts or blouses
-
Extra socks
-
A rain jacket to layer with a jacket
-
100% waterproof footwear
We recommend rain boots:
-
Rain pants
These pants are vital in heavy rain.
-
Waterproof phone bag
-
Umbrella
This one is a great one to buy.
-
Waterproof bag/luggage cover
So your belongings don't get wet. We recommend:
April
In April, Kashiwa is relatively cool and somewhat rainy. Temperatures routinely are in the low 60s F (mid 10s C) range. At night, lows are in the 50s F (low 10s C). This is also a rainy time for Kashiwa, with several of the days of the month having rain. In April, humidity reaches as high as 60%. Additionally, it is very breezy.
What to wear/what to pack:
-
Light and heavy skirts
-
Dresses
-
Extra socks
-
Light jacket or fleece
-
Pants or jeans
-
Standard footwear
-
Long sleeve shirts or blouses
-
A rain poncho to layer with a coat
-
100% waterproof footwear
We suggest these rain boots:
-
Rain pants
These pants are a lifesaver in a rainstorm.
-
Waterproof phone bag
-
Windproof umbrella
This one is a great one to buy.
-
Waterproof bag/luggage cover
So your things don't get wet. We recommend:
May
Traveling to Kashiwa in May, you will notice that it is balmy. Expect it to rain a bit less than half of the time. Daytime temperatures are in the high 60s F (low 20s C).
What to wear/what to pack:
-
Dresses
-
Long sleeve shirts or blouses
-
Pants or jeans
-
Light and heavy skirts
-
Standard footwear
-
Light jacket or fleece
-
Extra socks
-
A rain jacket to layer with another jacket
-
100% waterproof footwear
We recommend these rain boots:
-
Rain pants
Rain pants are essential in a storm.
-
Waterproof phone bag
-
Umbrella
This one is a great choice.
-
Waterproof bag/luggage cover
So your bags don't get wet. We recommend:
June
If you are traveling to Kashiwa in June, you will notice that it is a perfect temperature and somewhat rainy. Expect it to rain about a third of the time. Daytime temperatures are in the low 70s F (low 20s C).
What to wear/what to pack:
-
Short pants or heavy shorts
-
Sunscreen lotion
-
Extra socks
-
Light dresses
You can find some great options here
-
Sandals
-
Breathable footwear or sandals
-
Long and short sleeve shirts
-
Light skirts
-
Bug repellent
-
A rain jacket to layer with a coat
-
100% waterproof footwear
We suggest rain boots:
-
Rain pants
Rain pants can be essential in heavy rain.
-
Waterproof phone bag
-
Umbrella
This one is a great choice.
-
Waterproof bag/luggage cover
So your bags stay dry. We suggest:
July
In July, Kashiwa is warm and somewhat rainy. Temperatures routinely are in the high 70s F (mid 20s C) range. At night, lows are in the 70s F (mid 20s C). This is also a rainy time for Kashiwa, with several of the days of the month having rain. In July, humidity reaches as high as 80%.
What to wear/what to pack:
-
Sandals
-
Breathable footwear or sandals
-
Light skirts
-
Short pants or heavy shorts
-
Extra socks
-
Bug repellent
-
Long and short sleeve shirts
-
Light dresses
You can find some great options here
-
Sunscreen lotion
-
A rain jacket to layer with a coat
-
100% waterproof footwear
We like rain boots:
-
Rain pants
These pants can be a lifesaver in heavy rain.
-
Waterproof phone bag
-
Umbrella
This one is a great one to buy.
-
Waterproof bag/luggage cover
So your things don't get wet. We suggest:
August
If you go to Kashiwa in August, you will notice that it is extremely warm. Expect it to rain 5-10 days this month. Daytime temperatures are in the low 80s F (high 20s C).
What to wear/what to pack:
-
Loose-fit shorts
-
Cool and dry dresses
These dresses offer UV protection and keep you cool.
-
Waterproof sandals
-
Skirts
-
Bug repellent
-
Sunscreen lotion, moderate SPF
-
Sunglasses
-
Breatheable shirts
A breathing shirt can cool you down quickly and guard against the sun:
-
Insulated water bottle
Our favorite also filters harmful contaminants:
-
A rain coat to layer with a coat
-
100% waterproof footwear
We recommend rain boots:
-
Rain pants
Rain pants can be a lifesaver in a rainstorm.
-
Waterproof phone bag
-
Windproof umbrella
This one is a great choice.
-
Waterproof bag/luggage cover
So your things remain dry. We recommend:
September
If you visit Kashiwa during September, you are likely to find that it is a perfect temperature 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 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 a bit less than half of the time.
What to wear/what to pack:
-
Sunscreen lotion
-
Breathable footwear or sandals
-
Extra socks
-
Short pants or heavy shorts
-
Light skirts
-
Light dresses
You can find some great options here
-
Bug repellent
-
Sandals
-
Long and short sleeve shirts
-
A rain jacket to layer with a coat
-
100% waterproof footwear
We suggest rain boots:
-
Rain pants
These pants can be essential in heavy rain.
-
Waterproof phone bag
-
Windproof umbrella
This one is a great one to buy.
-
Waterproof bag/luggage cover
So your bags stay dry. We recommend:
October
October in Kashiwa is balmy and somewhat rainy. Temperatures average in the high 60s F (low 20s C) during the day. It rains 5-10 days this month.
What to wear/what to pack:
-
Extra socks
-
Light jacket or fleece
-
Long sleeve shirts or blouses
-
Light and heavy skirts
-
Pants or jeans
-
Standard footwear
-
Dresses
-
A rain coat to layer with a jacket
-
100% waterproof footwear
We like rain boots:
-
Rain pants
These pants are a lifesaver in a storm.
-
Waterproof phone bag
-
Wind resistant umbrella
This one is a perfect one to buy.
-
Waterproof bag/luggage cover
So your suitcases stay dry. We like:
November
If you are traveling to Kashiwa in November, you will notice that it is crisp. Expect it to rain 5-10 days this month. Daytime temperatures are in the high 50s F (mid 10s C).
What to wear/what to pack:
-
Standard footwear
-
Dresses
-
Long sleeve shirts or blouses
-
Extra socks
-
Pants or jeans
-
Light jacket or fleece
-
Light and heavy skirts
-
A rain coat to layer with a jacket
-
100% waterproof footwear
We like rain boots:
-
Rain pants
These are a lifesaver in a rainstorm.
-
Waterproof phone bag
-
Wind resistant umbrella
This one is an excellent choice.
-
Waterproof bag/luggage cover
So your suitcases remain dry. We suggest:
December
Traveling to Kashiwa in December, you will notice that it is brisk and somewhat hazy. Expect it to rain once in a while. Daytime temperatures are in the low 50s F (low 10s C).
What to wear/what to pack:
-
Extra socks
-
Light jacket or fleece
-
Pants or jeans
-
Light and heavy skirts
-
Long sleeve shirts or blouses
-
Dresses
-
Standard footwear
-
A rain poncho to layer with a jacket
-
100% waterproof footwear
We recommend rain boots:
-
Rain pants
Rain pants are a lifesaver in a rainstorm.
-
Waterproof phone bag
-
Wind resistant umbrella
This one is a perfect one to buy.
-
Waterproof bag/luggage cover
So your suitcases stay dry. We like:
Activities for Kashiwa, Japan
Here are some activity recommendations and activity-specific packing tips for Kashiwa.
Check out our guides for these other locations: Teruel, Spain, Waterville, Washington, United States of America, Long Stratton, England, United Kingdom, East Sikkim, India, Maryland, Maryland, United States of America, Gudbrandsdalen, Norway, Nordkapp, Norway, Mallaig, Scotland, United Kingdom, Mishima Islands, Japan, Barelang Islands, Indonesia, and South West, Western Australia, Australia.