Japan Kobe Weather in August — Climate Guide
August in Kobe is fair
Kobe Weather in August — Quick Answer
As of 2026- Avg temp
- 32° / 25°
- Rainfall
- 110mm · 7 days
- Crowds
- Very busy
As of 2026, Kobe in August averages a high of 32°C and low of 25°C with 110mm of rain over about 7 days. Year's hottest month + UV 10 — daytime 31-33°C, humidity 73%, felt temperature 36°C+. Quick-dry short-sleeves, shorts, dresses, SPF 50, sunglasses, hat, handheld fan, water bottle, light cardigan for ferocious AC. Outdoor stamina drops to 1-2 hours per session. Half the itinerary needs to live indoors.
August is fair for Kobe.
August brings Kobe's most extreme weather and its most expensive travel week. Daytime 32°C, 73% humidity, felt temperature 36°C+ — and Obon (August 13-16) shuts down the country for domestic travel, sending Shinkansen, flights, and hotel rates into emergency mode.
August signatures: Kobe Mar Festival (early August Meriken Park summer dance + food stalls), Arima Onsen Mantoro Festival (mid-August lantern lighting at Onsen-en district), Suma Beach peak swimming, Mt. Rokko evening cable car (10°C cooler refuge from heat — the canonical Kobe summer-night escape), and Nankinmachi's late-summer dim sum menus. The smart pattern is outdoor activity in early morning (8-11) and after sunset (after 18:00), with midday parked in malls, museums, or hotel pools.
Travel score
Year's hottest month + Obon — skip the week if you can
August Weather at a Glance
August averages 90°F / 32°C highs and 77°F / 25°C lows — Kobe's hottest. Sea breeze keeps Meriken Park 1-2°C cooler than inland Osaka but felt temperature still hits 36°C+. 110mm rainfall is less than July, but late-month typhoons appear. UV index 10. Sunrise 5:15 AM, sunset 6:45 PM.
August Travel Advice
Obon (August 13-16) is Japan's annual travel crush — avoid both arrival and departure within that window. Heat exhaustion is real: 1-2 hour outdoor stretches max + constant hydration + handheld fan. Suma Beach + Awaji Island peak in August but late-month typhoons can disrupt — keep day-trip plans flexible.
Flying In from Overseas
Obon overlaps with the back half of Western summer holidays — regional + global demand stacks. Flights from Seoul (2h) $500-1,000 Obon week, $400-700 other weeks. Singapore $600-1,000, Sydney $700-1,200, San Francisco $1,200-1,800, London $1,200-1,800. August 6-12 and August 17-24 are the workable windows.
August Pricing Trends
Business hotels $60-100/night non-Obon, $130-220/night Obon. 4-star Sannomiya/Kitano $190-310/night non-Obon, $400+/night Obon. USD 1 ≈ JPY 148.
Kobe August Weather Stats
Avg High
32°C
Avg Low
25°C
Rainy Days
7
110mm total
Sunshine
6h
Daily avg
Humidity
73%
humid
UV Index
10
Very high
Wind
9 km/h
Gusts 25
Sea Temp
27°C
swimming season peak
Crowds
Very busy
At attractions
August Sunrise & Sunset
Air Quality
PM2.5
25 μg/m³
PM10
42 μg/m³
Status
moderate
Feels-Like Temperature & Wind
Feels like
Daytime
36°C
Nighttime
26°C
Humidity and wind affect how the actual temperature feels.
Wind
9 km/h
Max gust 25 km/h
Activities Recommended for August
August Travel Pros & Cons
Pros
- Kobe Mar Festival + Arima Mantoro at peak energy
- Mt. Rokko evening cable car — 10°C cooler refuge
- Suma Beach + Awaji Island swimming peak season
Cons
- Year's most extreme heat — felt temperature 36°C+
- Obon (August 13-16) — 2-3x pricing on flights and hotels
- Late-August typhoon season starts
August Events & Festivals
- Obon (August 13-16) — Japan's biggest domestic travel week
- Kobe Mar Festival (early August Meriken Park)
- Arima Onsen Mantoro Festival (mid-August)
- Late-August typhoon season begins
Kobe in August — Full Picture
August brings Kobe's most extreme weather and its most expensive travel week. Daytime 32°C, 73% humidity, felt temperature 36°C+ — and Obon (August 13-16) shuts down the country for domestic travel, sending Shinkansen, flights, and hotel rates into emergency mode.
August signatures: Kobe Mar Festival (early August Meriken Park summer dance + food stalls), Arima Onsen Mantoro Festival (mid-August lantern lighting at Onsen-en district), Suma Beach peak swimming, Mt. Rokko evening cable car (10°C cooler refuge from heat — the canonical Kobe summer-night escape), and Nankinmachi's late-summer dim sum menus. The smart pattern is outdoor activity in early morning (8-11) and after sunset (after 18:00), with midday parked in malls, museums, or hotel pools.
Obon (August 13-16) is the trap — international travelers unaware of the holiday walk into 2-3x pricing for flights and hotels. The August 6-12 and August 17-24 windows are the workable value zones. Late August adds typhoon risk that can shut down KIX direct flights for 24-48 hours. Travel insurance with cancellation coverage matters this month.
For swimmers: Suma Beach (western Kobe sand beach) + Awaji Island beaches (1-hour ferry from Kobe Port) hit peak season — best month for day-trip swimming if heat tolerance is high.
What to Wear & What to Pack
Year's hottest month + UV 10 — daytime 31-33°C, humidity 73%, felt temperature 36°C+. Quick-dry short-sleeves, shorts, dresses, SPF 50, sunglasses, hat, handheld fan, water bottle, light cardigan for ferocious AC. Outdoor stamina drops to 1-2 hours per session. Half the itinerary needs to live indoors.
Packing Checklist
Seasonal Weather Overview
Spring (Mar·Apr·May)
18.3°C
10°C
9.7/mo
Summer (Jun·Jul·Aug)
Current29.3°C
22.3°C
10/mo
Autumn (Sep·Oct·Nov)
22°C
15.3°C
8/mo
Winter (Dec·Jan·Feb)
10°C
2.7°C
5.3/mo
Kobe Monthly Weather Comparison
| Month | High | Low | Rain | Sun | Humid | UV | Crowd | Price |
|---|---|---|---|---|---|---|---|---|
| 9° | 2° | 5d·35mm | 5h | 55% | 2 | Quiet | Low season | |
| 10° | 2° | 6d·55mm | 5h | 57% | 3 | Quiet | Low season | |
| March (Best) | 13° | 5° | 9d·105mm | 6h | 60% | 5 | Very busy | Peak |
| April (Best) | 19° | 10° | 10d·115mm | 6h | 62% | 6 | Very busy | Peak |
| May (Best) | 23° | 15° | 10d·130mm | 6h | 65% | 7 | Busy | Shoulder |
| 26° | 19° | 12d·175mm | 4h | 73% | 8 | Quiet | Low season | |
| 30° | 23° | 11d·165mm | 5h | 76% | 10 | Busy | Peak | |
| 32° | 25° | 7d·110mm | 6h | 73% | 10 | Very busy | Peak | |
| 28° | 22° | 11d·215mm | 4h | 76% | 7 | Moderate | Shoulder | |
| 22° | 15° | 7d·110mm | 6h | 70% | 5 | Busy | Peak | |
| November (Best) | 16° | 9° | 6d·75mm | 5h | 65% | 3 | Very busy | Peak |
| December (Best) | 11° | 4° | 5d·35mm | 6h | 58% | 2 | Very busy | Peak |
View Other Months
Kobe August Hotel Picks
Frequently Asked Questions
Is August a good time to visit Kobe?
Kobe in August is fair. Tourist crowds are very busy and flight/hotel prices are peak.
What's the average temperature in Kobe in August?
Kobe August averages a high of 32°C and a low of 25°C.
Does it rain much in Kobe in August?
Kobe August averages 110mm of rainfall over about 7 rainy days.
What should I wear in Kobe in August?
Year's hottest month + UV 10 — daytime 31-33°C, humidity 73%, felt temperature 36°C+. Quick-dry short-sleeves, shorts, dresses, SPF 50, sunglasses, hat, handheld fan, water bottle, light cardigan for ferocious AC. Outdoor stamina drops to 1-2 hours per session. Half the itinerary needs to live indoors.
What time are sunrise and sunset in Kobe in August?
Kobe August sunrise is 05:15 and sunset is 18:45, with 13h 30min of daylight.
What's the air quality like in Kobe in August?
Kobe August air quality (AQI) averages 52, rated Moderate. PM2.5 averages 25μg/m³.
What activities are recommended in Kobe in August?
In August, Kobe is great for Kobe Mar Festival, Arima Onsen Mantoro, Mt. Rokko evening cable car.
Is August peak season in Kobe?
Kobe August crowds are very busy and prices are peak. Advance reservations are strongly recommended.
Best Months to Visit Kobe
View Other Months
Planning a August trip to Kobe?
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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.