Japan Tokyo Weather in October — Climate Guide
October in Tokyo is Excellent
October is Excellent for Tokyo.
October starts Tokyo's autumn season. Average highs of 22°C and lows of 14°C are excellent for outdoor activity, but rain remains higher than expected. Autumn rain and late typhoons can match September's rainfall. Clear days are spectacular though — pack an umbrella and stay flexible.
Central Tokyo's foliage peak is mid-November, but late October sees peak foliage in nearby Nikko and Hakone. Nikko is 2 hours by Tobu Line; Hakone is 1.5 hours by Romancecar — both make excellent day trips. Nikko's Irohazaka switchback road, painted in autumn colors, is iconic.
Travel score
Tokyo October Weather Stats
Avg High
22°C
Avg Low
14.2°C
Rainy Days
11.8
234.8mm total
Sunshine
4.6h
Daily avg
Humidity
69%
Comfortable
UV Index
4
Moderate
Wind
9 km/h
Gusts 19
Sea Temp
23°C
Avg water temp
Crowds
Busy
At attractions
October Sunrise & Sunset
Air Quality
PM2.5
14 μg/m³
PM10
22 μg/m³
Status
Moderate
Feels-Like Temperature & Wind
Feels like
Daytime
22°C
Nighttime
13°C
Humidity and wind affect how the actual temperature feels.
Wind
9 km/h
Max gust 19 km/h
Activities Recommended for October
October Travel Pros & Cons
Pros
- 14-22°C — excellent autumn weather for outdoor sightseeing
- Nikko and Hakone foliage day trips become possible
- Halloween, Ramen Festa — rich seasonal events
Cons
- Higher than expected rainfall (235mm) due to autumn rain and late typhoons
- Foliage spots like Nikko have heavy weekend traffic
October Events & Festivals
- Tokyo Ramen Festa (October, Komazawa Olympic Park)
- Ikebukuro Halloween Cosplay Parade (last weekend of October)
- Shibuya Halloween (October 31)
- Foliage begins (late October, in nearby Nikko and Hakone first)
Tokyo in October — Full Picture
October starts Tokyo's autumn season. Average highs of 22°C and lows of 14°C are excellent for outdoor activity, but rain remains higher than expected. Autumn rain and late typhoons can match September's rainfall. Clear days are spectacular though — pack an umbrella and stay flexible.
Central Tokyo's foliage peak is mid-November, but late October sees peak foliage in nearby Nikko and Hakone. Nikko is 2 hours by Tobu Line; Hakone is 1.5 hours by Romancecar — both make excellent day trips. Nikko's Irohazaka switchback road, painted in autumn colors, is iconic.
Late October hits Tokyo's Halloween season. Shibuya Crossing fills with cosplay crowds on Halloween, though recent regulations have banned street drinking. For a safer, more organized experience, the Ikebukuro Halloween Cosplay Parade is well-run. Tokyo Ramen Festa in this period gathers famous ramen shops nationwide, with bowls running $9 / ¥1,000 — sample diverse styles in one place.
What to Wear & What to Pack
Long-sleeve shirts, light jackets, thin knits as base. Mornings and evenings drop below 15°C — outerwear needed. Rain prep: waterproof jacket and umbrella. Daytime around 20°C is excellent for walking — bring comfortable shoes.
Packing Checklist
Seasonal Weather Overview
Spring (Mar·Apr·May)
19.1°C
9.3°C
10.6/mo
Summer (Jun·Jul·Aug)
29.1°C
21°C
10.9/mo
Autumn (Sep·Oct·Nov)
Current22.1°C
14°C
10.6/mo
Winter (Dec·Jan·Feb)
10.9°C
1.8°C
5.2/mo
Tokyo Monthly Weather Comparison
| Month | High | Low | Rain | Sun | Humid | UV | Crowd | Price |
|---|---|---|---|---|---|---|---|---|
| 9.8° | 0.6° | 5.3d·59.7mm | 6.2h | 51% | 2 | Quiet | Low season | |
| 10.9° | 1.7° | 5.6d·56.5mm | 6.1h | 52% | 3 | Quiet | Low season | |
| March (Best) | 14.2° | 4.4° | 10.1d·116mm | 5.7h | 57% | 5 | Very busy | Peak |
| April (Best) | 19.4° | 9.4° | 10.8d·133.7mm | 5.9h | 62% | 6 | Very busy | Peak |
| May (Best) | 23.6° | 14° | 10.9d·139.7mm | 6h | 65% | 7 | Busy | Shoulder |
| 26.1° | 18° | 12d·167.8mm | 4.5h | 75% | 8 | Moderate | Low season | |
| 29.9° | 22° | 11.4d·156.2mm | 5.1h | 76% | 9 | Moderate | Shoulder | |
| 31.3° | 23° | 9.4d·154.7mm | 6h | 73% | 9 | Moderate | Shoulder | |
| 27.5° | 19.7° | 12.3d·224.9mm | 4.4h | 73% | 6 | Busy | Shoulder | |
| October (Best) | 22° | 14.2° | 11.8d·234.8mm | 4.6h | 69% | 4 | Busy | Shoulder |
| 16.7° | 8.1° | 7.6d·96.3mm | 5.3h | 63% | 3 | Moderate | Shoulder | |
| 12° | 3.1° | 4.8d·57.9mm | 5.8h | 55% | 2 | Busy | Peak |
View Other Months
Tokyo October Hotel Picks
Frequently Asked Questions
Is October a good time to visit Tokyo?
Tokyo in October is Excellent. Tourist crowds are busy and flight/hotel prices are shoulder.
What's the average temperature in Tokyo in October?
Tokyo October averages a high of 22°C and a low of 14.2°C.
Does it rain much in Tokyo in October?
Tokyo October averages 234.8mm of rainfall over about 11.8 rainy days.
What should I wear in Tokyo in October?
Long-sleeve shirts, light jackets, thin knits as base. Mornings and evenings drop below 15°C — outerwear needed. Rain prep: waterproof jacket and umbrella. Daytime around 20°C is excellent for walking — bring comfortable shoes.
What time are sunrise and sunset in Tokyo in October?
Tokyo October sunrise is 05:46 and sunset is 17:03, with 11h 17m of daylight.
What's the air quality like in Tokyo in October?
Tokyo October air quality (AQI) averages 32, rated Good. PM2.5 averages 14μg/m³.
What activities are recommended in Tokyo in October?
In October, Tokyo is great for Early foliage viewing, Harajuku and Omotesando walks, Tokyo Ramen Show.
Is October peak season in Tokyo?
Tokyo October crowds are busy and prices are shoulder. Advance reservations are strongly recommended.
Best Months to Visit Tokyo
View Other Months
Why you can trust weather guide
Based in Chiang Mai for 8+ years, with 30+ countries visited across Southeast Asia, Japan, and Europe. Every detail in this guide is primary-source verified as of April 2026, with prices auto-refreshed via live exchange rate APIs. This isn't AI-generated boilerplate — it's written from the perspective of someone who has actually been there.