Thailand Krabi Weather in March — Climate Guide
March in Krabi is very-high
Krabi Weather in March — Quick Answer
As of 2026- Avg temp
- 34° / 25°
- Rainfall
- 70mm · 6 days
- Crowds
- Busy
As of 2026, Krabi in March averages a high of 34°C and low of 25°C with 70mm of rain over about 6 days. Hot tropical — t-shirt, shorts, hat, sunglasses, SPF 50. UV index 11 (extreme). Quick-dry fabrics for sweat. Light long sleeve for late-afternoon Tiger Cave Temple climb.
March is very-high for Krabi.
March is the start of Krabi's hot-dry transition — beach conditions still excellent, rainfall still minimal (6 rainy days, 70mm), but daytime heat climbs and UV peaks at 11. The shoulder week before Songkran (April 13-15) is the year's best value-for-quality window: dry weather, lower crowds, hotels at 70% of February pricing.
Phi Phi + Hong Islands still operating at full capacity with excellent visibility. Railay rock climbing still strong (heat manageable in morning + late afternoon sessions). 4 Islands longtail tours run reliably daily.
Travel score
Best value-for-quality window — pre-Songkran shoulder pricing
March Weather at a Glance
March averages 93°F / 34°C highs and 77°F / 25°C lows with 6 rainy days and 70mm rainfall. Humidity 75%, UV index climbs to 11 (extreme). Sea temperature 28°C ideal. Sunshine hours 9. The transition from peak dry to early shoulder pricing makes this Krabi's value-for-quality sweet spot.
March Travel Advice
Midday 11:00-15:00 indoor only — UV 11 burns exposed skin in 15-20 minutes. Schedule beach mornings + cave or spa afternoons + sunset Phra Nang dinners. Pre-book Railay climbing courses 1-2 weeks ahead — morning slots fill first (cooler). Songkran pre-shoulder = year's best mid-range hotel pricing in Ao Nang.
Flying In from Overseas
Spring travel from Asia — flashpackers, climbers, and honeymooners spread across Asian, European, and Australian markets. Direct flights to KBV from Bangkok $80-150, Singapore $150-300, Kuala Lumpur $100-250. Sydney via Bangkok $400-700. London via Bangkok $650-1,000. Western spring break partial overlap. Australian autumn shoulder favorable.
March Pricing Trends
Shoulder pricing returns: Ao Nang 4-star $70-160/night, Klong Muang luxury $200-450, Rayavadee $600-1,400. Phi Phi day tour $40-60. Best value-for-quality month of the year. Flights from BKK $70-130.
Krabi March Weather Stats
Avg High
34°C
Avg Low
25°C
Rainy Days
6
70mm total
Sunshine
9h
Daily avg
Humidity
75%
moderate
UV Index
11
Extreme
Wind
12 km/h
Gusts 25
Sea Temp
28°C
swimming
Crowds
Busy
At attractions
March Sunrise & Sunset
Air Quality
PM2.5
12 μg/m³
PM10
22 μg/m³
Status
good
Feels-Like Temperature & Wind
Feels like
Daytime
37°C
Nighttime
27°C
Humidity and wind affect how the actual temperature feels.
Wind
12 km/h
Max gust 25 km/h
Activities Recommended for March
March Travel Pros & Cons
Pros
- Best value-for-quality window before Songkran
- Phi Phi + Hong Islands still crystal
- Clean sunset photography light at Phra Nang
Cons
- Heat building (felt temp 37°C)
- UV index 11 — sunburn risk high
- Pre-Songkran tour bookings competitive
March Events & Festivals
- Dry season continues — heat builds
- Pre-Songkran shoulder window
- Australian autumn shoulder
Krabi in March — Full Picture
March is the start of Krabi's hot-dry transition — beach conditions still excellent, rainfall still minimal (6 rainy days, 70mm), but daytime heat climbs and UV peaks at 11. The shoulder week before Songkran (April 13-15) is the year's best value-for-quality window: dry weather, lower crowds, hotels at 70% of February pricing.
Phi Phi + Hong Islands still operating at full capacity with excellent visibility. Railay rock climbing still strong (heat manageable in morning + late afternoon sessions). 4 Islands longtail tours run reliably daily.
Avoid midday outdoor activities 11:00-15:00 — UV is intense and felt temperatures hit 37°C. Schedule beach mornings + spa or cave afternoons + sunset Phra Nang dinners. Tiger Cave Temple 1,237-step climb only viable at sunrise or sunset.
What to Wear & What to Pack
Hot tropical — t-shirt, shorts, hat, sunglasses, SPF 50. UV index 11 (extreme). Quick-dry fabrics for sweat. Light long sleeve for late-afternoon Tiger Cave Temple climb.
Packing Checklist
Seasonal Weather Overview
Spring (Mar·Apr·May)
Current33.7°C
25°C
11.3/mo
Summer (Jun·Jul·Aug)
32°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 March Hotel Picks
Frequently Asked Questions
Is March a good time to visit Krabi?
Krabi in March is very-high. Tourist crowds are busy and flight/hotel prices are shoulder.
What's the average temperature in Krabi in March?
Krabi March averages a high of 34°C and a low of 25°C.
Does it rain much in Krabi in March?
Krabi March averages 70mm of rainfall over about 6 rainy days.
What should I wear in Krabi in March?
Hot tropical — t-shirt, shorts, hat, sunglasses, SPF 50. UV index 11 (extreme). Quick-dry fabrics for sweat. Light long sleeve for late-afternoon Tiger Cave Temple climb.
What time are sunrise and sunset in Krabi in March?
Krabi March sunrise is 06:35 and sunset is 18:30, with 11h 55min of daylight.
What's the air quality like in Krabi in March?
Krabi March air quality (AQI) averages 35, rated Good. PM2.5 averages 12μg/m³.
What activities are recommended in Krabi in March?
In March, Krabi is great for Phi Phi Islands, Railay rock climbing (morning), 4 Islands longtail.
Is March peak season in Krabi?
Krabi March crowds are busy and prices are shoulder. Advance reservations are strongly recommended.
Best Months to Visit Krabi
View Other Months
Planning a March 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.