Phuket, Thailand
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Phuket

March beach and weather guide

Based on 5 years of historical ERA5 climate data

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March beach conditions — historical average

Excellent
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32.6°C Temp
30.3°C Sea temp
5.6 Rain days
10.7h Sunshine hrs
73.1% Humidity
100%

Reliable conditions

5 of 5 years were good

Year by year — mid March

2025 Excellent 32.9°C · 12 rainy days · 10.8h sun
2024 Excellent 34.3°C · 2 rainy days · 11.1h sun
2023 Excellent 32.3°C · 1 rainy day · 11.1h sun
2022 Excellent 30.3°C · 12 rainy days · 9.4h sun
2021 Excellent 33.2°C · 1 rainy day · 11.3h sun

Other months in Phuket

November December January February March April

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Each trip type is scored on what matters most for it — snow days for skiing, sea temp for beach, sunshine for sightseeing.

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About Phuket in March

Based on 5 years of ERA5 historical climate data, March in Phuket has historically been excellent for a beach holiday. Average temperatures of 32.6°C with sea temperatures around 30.3°C and 5.6 rainy days on average.

5 of the last 5 years had good beach conditions during this period. This data uses ERA5 reanalysis records — real historical measurements, not generalised averages.

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