Phu Quoc or Phuket in January?
On climate data, Phu Quoc comes out ahead overall in January. See the per-criterion details below.
Phu QuocPhoto: Trantuonglam · CC BY-SA 4.0
PhuketPhoto: PavF · CC BY-SA 3.0Key figures in January
| Criterion | Phu Quoc | Phuket |
|---|---|---|
| Average daily high | 29 °C | 28 °C |
| Average daily low | 24 °C | 26 °C |
| Sea | 28 °C | 28 °C |
| Rainy days | 5 rainy days (est.) ★ | 11 rainy days (est.) |
| Sun | 7 h/day | 7 h/day |
| Humidity | 75 % | 81 % |
Winner by travel type
Trade-offs
- Phu Quoc is drier, with about 5 fewer rainy days.
Phu Quoc or Phuket in January: the short answer
In January, Phu Quoc comes out ahead on the overall climate score (Phu Quoc 83/100 vs Phuket 74/100). That is a snapshot of one month, though — which one truly fits depends on what you want from the trip, so the breakdown below goes criterion by criterion.
This comparison focuses on January as a representative month for the pair; for any other month, use each destination's month-by-month pages. Across the whole year Phu Quoc averages a climate score of 62/100, Phuket 60/100. Both profiles below are historical monthly averages, not a forecast.
Weather in January, side by side
The average daily high is about 29 °C in Phu Quoc and 28 °C in Phuket — warmer in Phu Quoc. Average daily lows are around 24 °C versus 26 °C.
On rain, Phu Quoc sees about 5 rainy days in January and Phuket about 11 — drier in Phu Quoc. Sunshine is comparable (7 vs 7 hours a day).
Sea temperature and swimming
In January the water is about 28 °C at Phu Quoc and 28 °C at Phuket. Over the year, Phu Quoc is comfortable for swimming (from ~21 °C) in January, February, March, April, May, June, July, August, September, October, November and December, Phuket in January, February, March, April, May, June, July, August, September, October, November and December. Peak sea warmth is May for Phu Quoc and May for Phuket.
Rain and sun across the year
Over a full year Phu Quoc records roughly 217 rainy days and Phuket about 261 — the drier of the two overall is Phu Quoc. At their sunniest, Phu Quoc reaches about 7 hours of sun a day (March) and Phuket about 8 (March). If dependable dry, sunny weather is your top priority, weigh these annual totals alongside the single month above.
Best time to visit each
Climatically, Phu Quoc is at its best in January, February, March and December, while Phuket peaks in January, February, March and December. If your dates are fixed, pick the destination whose strong season overlaps them; if you are flexible, plan around these windows.
Which suits which kind of trip
Based on the January scores for each travel style:
Beach & swimming: Phu Quoc scores higher in January (Phu Quoc 90 vs Phuket 82).
City breaks: Phu Quoc scores higher in January (Phu Quoc 82 vs Phuket 74).
Active & hiking: Phu Quoc scores higher in January (Phu Quoc 66 vs Phuket 55).
Family: Phu Quoc scores higher in January (Phu Quoc 87 vs Phuket 77).
Verdict: which should you pick?
In January, Phu Quoc leads across every scored category here — the overall score and each travel type — so on the climate data it is the clearer pick this month. Over the year, Phu Quoc carries the higher overall climate score. Your own priority (sun, sea, low rain or sightseeing comfort) still matters, and the month-by-month pages for each destination give you the full picture before you book.