Thailand
Krabi in March: weather, sea & travel advice
This month's data profile
Rain shapes the decision
Krabi in March is climatically well suited to beach holidays. The average daily high is around 31 °C, and the sea is about 29 °C. With about 12 rainy days it is wet.
Historical monthly averages, not a weather forecast. Individual days and years can differ substantially.
Rank among 12 monthly averages
63/100 · #3
Warmth
#1
Dryness
#3
Sun
#1
Sea warmth
#6
Published best categories: Overall, Beach, City break, Family
Krabi · MarchPhoto: kallerna · CC BY-SA 3.0Climate facts
- Average high
- 31 °C
- Average low
- 25 °C
- Sea
- 29 °C
- Rainy days (est.)
- 12 rainy days (est.)
- Sun (est.)
- 8 h/day
- Humidity
- 78 %
Climate evidence with direct month comparison
The highlighted row is the selected month. Precipitation total and rainy days are separate monthly averages.
| Month | Avg high °C | Avg low °C | Rainy days (est.) | Precipitation mm | Sun h/day (est.) | Humidity % | Wind m/s | Sea °C | Score |
|---|---|---|---|---|---|---|---|---|---|
| February | 30 | 24 | 6 | 34 | 7.4 | 81 | 1.8 | 29 | 78 |
| March (selected) | 31 | 25 | 12 | 90 | 7.7 | 78 | 1.5 | 29 | 63 |
| April | 31 | 27 | 19 | 135 | 7.5 | 80 | 1.4 | 30 | 51 |
How do the previous and next months compare?
Baseline: March (63/100)
Positive and negative values show the change from the selected month.
| Score Δ | Average high Δ | Average low Δ | Rainy days Δ | Rain Δ | Sun Δ | Humidity Δ | Wind Δ | Sea Δ | |
|---|---|---|---|---|---|---|---|---|---|
| February | +15 | -1.3 °C | -1 °C | -6 | -56.1 mm | -0.3 h | +2.9 % | +0.2 m/s | -0.6 °C |
| April | -12 | ±0 °C | +1.2 °C | +7.2 | +45.3 mm | -0.2 h | +1.6 % | -0.1 m/s | +0.9 °C |
All twelve months in context

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Where to stay in Krabi
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Useful next decisions
Frequently asked questions
How warm is Krabi in March?
The average daily high is around 31 °C, with an average daily low of about 25 °C.
Can you swim in Krabi in March?
The sea is about 29 °C (very warm).
Does it rain a lot in Krabi in March?
The curated estimate is about 12 rainy days per month, not a directly measured long-term average. Total precipitation averages around 90 mm for the month. A rainy day does not mean all-day rain.
When is the best time to visit Krabi?
By the climate score, January, February, March and December are the strongest months for Krabi. For a beach trip: January, February, March and December. March is one of them.