Thailand Krabi Weather in August — Climate Guide
August in Krabi is moderate
Krabi Weather in August — Quick Answer
As of 2026- Avg temp
- 32° / 25°
- Rainfall
- 290mm · 19 days
- Crowds
- Busy
As of 2026, Krabi in August averages a high of 32°C and low of 25°C with 290mm of rain over about 19 days. Same as July. Monsoon peak.
August is moderate for Krabi.
August is monsoon peak — heaviest rainfall month alongside September (290mm), 19 rainy days, and the highest cancellation rates for Phi Phi tours (30-40%). Krabi Hot Springs + Emerald Pool holds up better (rain-proof jungle activity). Korean summer break (mid-Aug 2-3 week window) drives a regional spike from Seoul, Tokyo, and Singapore.
Despite the rain, Ao Nang stays busy with European package tourists. Restaurants, spas, Krabi Town heritage walking, Tiger Cave Temple all operating normally. The trade-off is real: heavy rain in exchange for moderate hotel prices and the green-jungle Krabi only monsoon visitors see.
Travel score
Monsoon peak + East Asian summer break overlap
August Weather at a Glance
August averages 90°F / 32°C highs and 77°F / 25°C lows with 19 rainy days and 290mm rainfall — monsoon peak alongside September. Humidity 82%. UV 10. Sunshine 6 hours. Sea 28°C rough. Daily storms reliable + occasional 3-4 day rain stretches.
August Travel Advice
Korean + East Asian summer break (mid-August 2-3 week window) drives regional hotel + flight surge — book 4-6 weeks ahead. Luxury resort all-inclusive stays = best monsoon strategy. Travel insurance with cancellation coverage essential. Phi Phi only if you accept 35% cancellation risk.
Flying In from Overseas
East Asian summer break + Japan summer holidays drive Asia inbound spike. Direct flights to BKK from Seoul $400-650 (Korean break week peak), Tokyo $400-600. European peak holiday continues. From BKK to KBV $60-110. East Asian families head to family-friendly resorts (Centara Grand, Sofitel Krabi, Sheraton Krabi Beach).
August Pricing Trends
Korean break + European peak pricing: Ao Nang 4-star $70-160/night, Klong Muang luxury $200-450, Rayavadee $600-1,500. Phulay Bay $500-1,000. Phi Phi day tour $40-65 when running. Flights from BKK $60-110.
Krabi August Weather Stats
Avg High
32°C
Avg Low
25°C
Rainy Days
19
290mm total
Sunshine
6h
Daily avg
Humidity
82%
high
UV Index
10
Very high
Wind
14 km/h
Gusts 30
Sea Temp
28°C
swimming rough
Crowds
Busy
At attractions
August Sunrise & Sunset
Air Quality
PM2.5
10 μg/m³
PM10
20 μg/m³
Status
good
Feels-Like Temperature & Wind
Feels like
Daytime
36°C
Nighttime
27°C
Humidity and wind affect how the actual temperature feels.
Wind
14 km/h
Max gust 30 km/h
Activities Recommended for August
August Travel Pros & Cons
Pros
- Korean + East Asian summer break overlap
- Lush green Krabi peak
- Luxury 5-star value remains
Cons
- Monsoon peak (heaviest rainfall alongside September)
- Phi Phi 30-40% cancellations
- Railay West swimming dangerous
August Events & Festivals
- European summer holidays peak
- Korean summer break (mid-Aug)
- Mother's Day (Aug 12, national holiday for Queen's birthday)
Krabi in August — Full Picture
August is monsoon peak — heaviest rainfall month alongside September (290mm), 19 rainy days, and the highest cancellation rates for Phi Phi tours (30-40%). Krabi Hot Springs + Emerald Pool holds up better (rain-proof jungle activity). Korean summer break (mid-Aug 2-3 week window) drives a regional spike from Seoul, Tokyo, and Singapore.
Despite the rain, Ao Nang stays busy with European package tourists. Restaurants, spas, Krabi Town heritage walking, Tiger Cave Temple all operating normally. The trade-off is real: heavy rain in exchange for moderate hotel prices and the green-jungle Krabi only monsoon visitors see.
For honeymooners: a luxury resort stay (Rayavadee, Phulay Bay Ritz-Carlton Reserve) where you mostly stay on property with pool + spa + private dining is actually a great August choice — 40% off peak pricing and you barely notice the rain.
What to Wear & What to Pack
Same as July. Monsoon peak.
Packing Checklist
Seasonal Weather Overview
Spring (Mar·Apr·May)
33.7°C
25°C
11.3/mo
Summer (Jun·Jul·Aug)
Current32°C
25°C
18/mo
Autumn (Sep·Oct·Nov)
31.3°C
24°C
17.7/mo
Winter (Dec·Jan·Feb)
32°C
23.3°C
4.3/mo
Krabi Monthly Weather Comparison
| Month | High | Low | Rain | Sun | Humid | UV | Crowd | Price |
|---|---|---|---|---|---|---|---|---|
| January (Best) | 32° | 23° | 4d·35mm | 9h | 75% | 10 | Very busy | Peak |
| February (Best) | 33° | 24° | 3d·25mm | 10h | 72% | 11 | Very busy | Peak |
| March (Best) | 34° | 25° | 6d·70mm | 9h | 75% | 11 | Busy | Shoulder |
| 34° | 25° | 10d·130mm | 9h | 78% | 11 | Busy | Peak | |
| 33° | 25° | 18d·280mm | 7h | 82% | 11 | Moderate | Shoulder | |
| 32° | 25° | 17d·250mm | 7h | 80% | 10 | Moderate | Low season | |
| 32° | 25° | 18d·260mm | 6h | 80% | 10 | Busy | Shoulder | |
| 32° | 25° | 19d·290mm | 6h | 82% | 10 | Busy | Shoulder | |
| 31° | 24° | 20d·320mm | 5h | 84% | 9 | Quiet | Low season | |
| 31° | 24° | 18d·280mm | 6h | 82% | 9 | Moderate | Low season | |
| 32° | 24° | 15d·220mm | 7h | 78% | 9 | Busy | Shoulder | |
| December (Best) | 31° | 23° | 6d·60mm | 8h | 75% | 9 | Very busy | Peak |
View Other Months
Krabi August Hotel Picks
Frequently Asked Questions
Is August a good time to visit Krabi?
Krabi in August is moderate. Tourist crowds are busy and flight/hotel prices are shoulder.
What's the average temperature in Krabi in August?
Krabi August averages a high of 32°C and a low of 25°C.
Does it rain much in Krabi in August?
Krabi August averages 290mm of rainfall over about 19 rainy days.
What should I wear in Krabi in August?
Same as July. Monsoon peak.
What time are sunrise and sunset in Krabi in August?
Krabi August sunrise is 06:20 and sunset is 18:25, with 12h 5min of daylight.
What's the air quality like in Krabi in August?
Krabi August air quality (AQI) averages 32, rated Good. PM2.5 averages 10μg/m³.
What activities are recommended in Krabi in August?
In August, Krabi is great for Krabi Hot Springs, Luxury resort stays, Tiger Cave Temple.
Is August peak season in Krabi?
Krabi August crowds are busy and prices are shoulder. Advance reservations are strongly recommended.
Best Months to Visit Krabi
View Other Months
Planning a August trip to Krabi?
You've checked the weather — next come the budget and the route.
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.