Before traveling to Japan in autumn, make sure your suitcase is packed according to the weather conditions of the destinations you'll be visiting.
By understanding Japan's autumn temperatures, you can pack the right clothing without overloading your luggage.
What Is the Weather Like in Japan During Autumn?
Autumn in Japan typically lasts from September to November. Compared to summer, temperatures gradually cool down, creating pleasant weather that's ideal for sightseeing.
In early autumn, particularly in September, cities like Tokyo and Osaka can still feel quite warm during the day. By October, temperatures become more comfortable, while November brings noticeably cooler weather, especially in the mornings and evenings.
Here's a general guide to autumn temperatures in Japan:
| Temperature | Typical Conditions |
|---|---|
| 20–25°C (68–77°F) | Warm, similar to early autumn |
| 15–20°C (59–68°F) | Cool and comfortable, ideal for walking |
| 10–15°C (50–59°F) | Chilly, especially in the morning and evening |
| 5–10°C (41–50°F) | Cold enough to require layered clothing |
| Below 5°C (41°F) | Common in mountainous areas or Hokkaido during late autumn |
Besides the temperature itself, the difference between daytime and nighttime temperatures can be significant. It's not uncommon for the temperature to drop by 8–10°C (14–18°F) after sunset.
That's why layering is the best way to stay comfortable throughout the day.
What to Wear in Japan During Autumn Based on the Temperature
Choosing your clothes based on the forecasted temperature is much more accurate than packing according to the month alone. Use the guide below as a reference.
20–25°C (68–77°F)
The weather is still relatively warm, so lightweight clothing is sufficient.
Recommended clothing:
- Short-sleeved T-shirt
- Lightweight long-sleeved shirt
- Button-up shirt
- Lightweight long pants
- Long skirt
- Sneakers
- Thin cardigan for the evening
15–20°C (59–68°F)
This is the temperature range you'll most commonly experience during peak autumn.
Recommended clothing:
- Long-sleeved T-shirt
- Lightweight sweater
- Hoodie
- Cardigan
- Long pants
- Sneakers
A heavy jacket is usually unnecessary, but bringing a light outer layer is recommended in case the temperature drops.
10–15°C (50–59°F)
The air starts to feel chilly, particularly in the morning and at night.
Recommended clothing:
- Sweater
- Knitwear
- Light jacket
- Windbreaker
- Lightweight fleece jacket
- Long pants
- Thick socks
5–10°C (41–50°F)
These temperatures are common in late November or in mountainous regions.
Recommended clothing:
- Lightweight coat
- Lightweight down jacket
- Sweater
- HeatTech or thermal base layer
- Scarf
- Thicker long pants
Below 5°C (41°F)
This weather is typically experienced in Hokkaido and mountainous areas as winter approaches.
Recommended clothing:
- Winter coat
- Down jacket
- Thermal wear
- Gloves
- Beanie
- Scarf
- Closed-toe shoes
Clothing Guide by Temperature
| Temperature | Tops | Outerwear | Accessories |
| 20–25°C (68–77°F) | T-shirt | Cardigan (optional) | — |
| 15–20°C (59–68°F) | Long-sleeved shirt / Lightweight sweater | Hoodie / Cardigan | — |
| 10–15°C (50–59°F) | Sweater | Light jacket | Thick socks |
| 5–10°C (41–50°F) | Sweater + Thermal base layer | Lightweight coat | Scarf |
| Below 5°C (41°F) | Thermal wear | Down jacket | Gloves, beanie |
Autumn Packing Checklist for Japan
Before you leave, make sure you've packed the following essentials.
Clothing
- Short-sleeved T-shirts
- Long-sleeved shirts
- Sweaters or knitwear
- Hoodie or cardigan
- Light jacket or lightweight coat
- Comfortable long pants
- Enough underwear for your trip
- HeatTech or thermal base layers (if traveling in late autumn)
Footwear
- Comfortable sneakers suitable for long walks
Accessories
- Compact umbrella
- Scarf (especially for November)
- Hat or beanie (for colder destinations)
- Extra socks
Other Essentials
- Small bag for carrying your outerwear during warmer daytime hours
- Reusable water bottle
- Lip balm and body lotion, as the air tends to become drier during autumn
Tips for Dressing Comfortably in Japan During Autumn
To stay comfortable throughout your trip, keep these practical tips in mind when packing for autumn in Japan.
- Dress in layers so you can easily add or remove clothing as temperatures change throughout the day.
- Choose lightweight outerwear, such as a light jacket or cardigan, for easier carrying and greater flexibility.
- Pack according to your destination, as Hokkaido and mountainous regions are generally much colder than Tokyo, Osaka, or Kyoto.
- Wear comfortable walking shoes, especially if you plan to go momijigari (autumn leaf viewing) or visit multiple sightseeing spots.
- Check the weather forecast before departure to ensure your clothing matches the expected temperatures at your destination.
Packing according to the expected temperatures at your destination will help you stay comfortable throughout your autumn trip to Japan. With the right preparation, you can enjoy the season's beautiful scenery and make the most of your journey.
