Thailand · Phi Phi
Ko Phi Phi Don
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Climate · monthly averages
Sea temperature by month
30-year averages (1996–2025). Min/Max are typical daily lows and highs, not record extremes.
75°F
79°F
82°F
86°F
90°F
93°F
January
83.2°F(82°F–84°F)
February
84.0°F(83°F–85°F)
March
85.4°F(84°F–86°F)
April
87.0°F(86°F–88°F)
May
87.0°F(86°F–88°F)
June
86.2°F(85°F–87°F)
July
85.8°F(85°F–87°F)
August
85.2°F(84°F–86°F)
September
84.8°F(84°F–86°F)
October
84.7°F(84°F–86°F)
November
84.8°F(84°F–86°F)
December
83.9°F(83°F–85°F)
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| MinMin °F | 8281.9 | 8382.9 | 8484.4 | 8686.0 | 8685.6 | 8585.1 | 8585.0 | 8484.4 | 8483.9 | 8483.7 | 8484.0 | 8382.7 |
| AvgAvg °F | 8383.2 | 8484.0 | 8585.4 | 8787.0 | 8787.0 | 8686.2 | 8685.8 | 8585.2 | 8584.8 | 8584.7 | 8584.8 | 8483.9 |
| MaxMax °F | 8484.4 | 8584.9 | 8686.3 | 8888.1 | 8888.4 | 8787.2 | 8786.8 | 8686.2 | 8685.7 | 8685.8 | 8685.5 | 8585.0 |
Warmest in April (87.0°F). Coldest in January (83.2°F). Comfortable for swimming year-round.
About Ko Phi Phi Don
The Phi Phi archipelago lies in the Andaman Sea off Thailand's southwestern coast, where Ko Phi Phi Don rises 186 metres at its viewpoint above the isthmus splitting Tonsai Bay from Loh Dalum Bay. Day-boats cross to Ko Phi Phi Leh for Maya Bay, the cliff-walled cove from the 2000 film The Beach, while Long Beach on the south shore stays softer and fronts a fringing reef. Sea temperatures hold between 28 and 30 °C year-round, with Krabi airport about 90 minutes away by ferry.