
A simple life hack you can use anywhere in the world.
“What should I wear today?” is a question most people around the world ask themselves each and every morning, and when the seasons begin to change it can become a tough task to answer, especially when pressed for time before the daily commute.
Here in Japan, though, weather reports on TV often provide a wealth of information aside from just the temperature, making it easier for the nation to get themselves properly set up for the day ahead.
Instead of just a forecast for rain, for example, cute icons on the screen will tell you whether you need to have a folding umbrella or a large umbrella on hand, and on other days they’ll let you know exactly how good the day will be for putting laundry outside to dry.
A good day for laundry:
October 09, 2019 at 07:00AM おはようございます。きょうの #高知県 の #洗濯情報 です。 pic.twitter.com/0qwD17KsDQ
— KUTVテレビ高知 (@kutv_tvkochi) October 8, 2019
A bad day for laundry:
https://twitter.com/brxchat5/status/1118847728681766913Another useful piece of advice provided by weather channels is tips on what to wear during the day. And while this information changes daily, Twitter user @hosocoshi came across a handy guide that everyone can find helpful at any time of the year, and it’s a simple one to remember.
労働で疲弊、思考停止している自分にとって、出勤前に見るこの気温-服装の関係図がわかりやすくてありがたい。もう何もかも考えるのがめんどくさい。ありがとう、正木さん。 pic.twitter.com/CojO3M08Ly
— ほそこし (@hosocoshi) November 7, 2019
The tweet above shows a televised guide with the following information on what to wear, according to the temperature. Starting from the top, we have:
- 25 degrees Celsius (77 degrees Fahrenheit) and above: A short-sleeved shirt
- 25 degrees Celsius (77 degrees Fahrenheit) and under: A long-sleeved shirt
- 20 degrees Celsius (68 degrees Fahrenheit) and under: A cardigan (lightweight)
- 16 degrees Celsius (60 degrees Fahrenheit) and under: A sweater
- 12 degrees Celsius (54 degrees Fahrenheit) and under: A trench coat
- 8 degrees Celsius (46 degrees Fahrenheit) and under: A winter coat
The tweet went viral, receiving over 30,000 likes and 17,000 retweets, with people leaving a wide variety of messages on the subject.
“Thank you for this handy life hack!”
“It’s currently less than 8 degrees in Tohoku so it’s winter coat weather already.”
“This seems to be a good guide for women but as a man I’m fine in a short-sleeved shirt most days.”
“I wear a suit every day so I need to know whether to wear a coat or not.”
“I’m fat so every day is short-sleeved weather.”
While it’s true that every body is different, the large majority of responses were appreciative of the guide. And while this type of information is becoming more widely available with apps these days, Japanese weather site Tenki also provides a “garment index” online every day.
おはようございます
— えりか@デトックス推進プロジェクト (@erikamarumikan) October 7, 2019
今日の服装指数と紫外線指数です
今日も元気に行ってらっしゃい👋😃☀️ pic.twitter.com/nHZszzP4zn
Whether you have access to weather apps or if you’re an older resident without a smartphone, it’s nice to know that weather reports on morning TV shows in Japan create an even playing field by serving up the same type of information you’d get online with handy icons and easy-to-understand guides.
And if you’re really lazy, of course, you can just check out what the weather woman on TV is wearing that day…if she’s not ad-libbing through bloopers with Japanese mascot Gachapin.
Source: Twitter/@hosocoshi via Hachima Kikou
Featured image: Pakutaso
● Want to hear about SoraNews24’s latest articles as soon as they’re published? Follow us on Facebook and Twitter!

Japan Weather Association creates new words to describe merciless summer heat
How to dress for summer in Japan: Tips from a rickshaw driver in Asakusa
Hokkaido police searching for naked man in glasses who groped woman in sub-zero weather
Student in Japan misses week of class after school won’t let him wear sweatshirt on snowy day
Japanese clothing companies adopt fifth “Intense Heat” season because summer is too long
Survey finds that one in five high schoolers don’t know who music legend Masaharu Fukuyama is
Rental grandma service growing in Japan, can help cook or break up with boyfriends
Ghibli’s Kiki’s Delivery Service returns to theaters with first-ever IMAX screenings and remaster
Saitama is home to the best strawberries in Japan that you’ve probably never even heard of
We deeply regret spending five hours on this artistic Japanese island (we should have spent more)
Starbucks Japan’s latest limited-edition Frappuccino tastes better with a customisation
Family Mart’s Shibuya Cat Street shop hosts first-ever rescue cat photo exhibition for Cat Day
Our reporter tries nuikatsu for the first time, but is he too old for this otaku lifestyle hobby?
Skyscraper sized Pokémon cards to appear in Tokyo all year long in Tocho projection mapping event
Japan has only one airport named after a samurai, so let’s check out Kochi Ryoma【Photos】
The 10 most annoying things foreign tourists do on Japanese trains, according to locals
Starbucks Japan releases new sakura goods and drinkware for cherry blossom season 2026
Is Sapporio’s Snow Festival awesome enough to be worth visiting even if you hate the snow? [Pics]
Japan has trams that say “sorry” while they ride around town…but why?
Tokyo Skytree turns pink for the cherry blossom season
Highest Starbucks in Japan set to open this spring in the Tokyo sky
Japan’s new “Cunte” contact lenses aren’t pronounced like you’re probably thinking they are
Shibuya Station’s Hachiko Gate and Yamanote Line stairway locations change next month
Yakuzen ramen restaurant in Tokyo is very different to a yakuza ramen restaurant
Starbucks Japan adds new sakura Frappuccino and cherry blossom drinks to the menu
Japan’s newest Shinkansen has no seats…or passengers [Video]
Foreigners accounting for over 80 percent of off-course skiers needing rescue in Japan’s Hokkaido
Super-salty pizza sends six kids to the hospital in Japan, linguistics blamed
Starbucks Japan unveils new sakura Frappuccino for cherry blossom season 2026
Foreign tourists in Japan will get free Shinkansen tickets to promote regional tourism
Take a trip to Japan’s Dododo Land, the most irritating place on Earth
Naruto and Converse team up for new line of shinobi sneakers[Photos]
Is China’s don’t-go-to-Japan warning affecting the lines at a popular Tokyo gyukatsu restaurant?
Survey asks foreign tourists what bothered them in Japan, more than half gave same answer
Japan’s human washing machines will go on sale to general public, demos to be held in Tokyo
Starbucks Japan releases new drinkware and goods for Valentine’s Day
We deeply regret going into this tunnel on our walk in the mountains of Japan
Studio Ghibli releases Kodama forest spirits from Princess Mononoke to light up your home
Major Japanese hotel chain says reservations via overseas booking sites may not be valid
Put sesame oil in your coffee? Japanese maker says it’s the best way to start your day【Taste test】
No more using real katana for tourism activities, Japan’s National Police Agency says
Dry and iron your laundry hands-free and fast with Village Vanguard’s hot air bag clothes dryer
New upcycle project from Kyoto turns kimonos from the 1950s and ’60s into high-fashion dresses
Häagen-Dazs Japan’s delicious mochi ice cream makes a comeback this fall
British couple in shorts, T-shirt call for rescue from Japanese mountain, say it’s too cold for them to move
We try it out: Does Uniqlo’s HeatTech Ultra Warm work on a motorbike ride in the dead of winter?
Summer in Japan doesn’t feel like a Japanese summer this year, many are saying
Japanese kimono parka combines traditional fashion with modern streetwear
Love lolita fashion? Get the wedding dress of your dreams from Japanese designer Hiroko Tokumine
Ghibli cosplay: Official dresses bring anime heroine vibes to your wardrobe
Do the new Uniqlo summer face masks really deserve bad reviews?
Video of water hose shooting ice cylinders like a machine gun shows how freaky cold Japan can get
Japanese samurai sword ice cream crafted by master swordsmith from famous katana town of Seki
This super-compact raincoat from one of Japan’s 100-yen stores can literally fit in your pocket
How to do an overnight bus trip to Hirosaki from Tokyo – Part 1【Photos】