Kathu Climate by Month
Kathu, Phuket, Thailand
Hot all year, with rain spread through the year.
Kathu is hot all year, with rain spread through the year. Expect highs of 91°F (33°C) in March and 86°F (30°C) in September, with the coldest nights (January) near 71°F (22°C). About 98 in (2482 mm) of rain falls in a typical year, with no clear rainy season. The air is humid, averaging 79% relative humidity.
- Warmest month
- 91°F(33°C)
- Average high, March
- Coldest nights
- 71°F(22°C)
- Average low, January
- Rain per year
- 98 in(2482 mm)
- No clear rainy season
- Humidity
- 79%
- Sunniest: February
Best and worst months in Kathu
Best for weatherThe most comfortable weather comes from December to February, with highs around 88°F (31°C) and about 2.6 in (65 mm) of rain a month.
Least pleasantSeptember and October are the least pleasant; October is the wettest, with 14 in (358 mm) of rain.
Comfort combines how close the afternoon high is to 75°F (24°C) with how much rain falls and how humid it is. See where the weather is best in February.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Kathu weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuaryBest | 88°F(31°C) | 71°F(22°C) | 2.6 in(66 mm) | 72% | 5.4 |
| FebFebruaryBest | 90°F(32°C) | 71°F(22°C) | 1.8 in(45 mm) | 70% | 6.2 |
| MarMarch | 91°F(33°C) | 73°F(23°C) | 4.9 in(124 mm) | 73% | 6.1 |
| AprApril | 91°F(33°C) | 74°F(23°C) | 6.3 in(160 mm) | 77% | 5.9 |
| MayMay | 89°F(32°C) | 74°F(23°C) | 10 in(255 mm) | 82% | 5.1 |
| JunJune | 87°F(31°C) | 74°F(24°C) | 10 in(259 mm) | 83% | 4.7 |
| JulJuly | 87°F(31°C) | 74°F(23°C) | 10 in(260 mm) | 82% | 4.7 |
| AugAugust | 86°F(30°C) | 74°F(23°C) | 13 in(336 mm) | 83% | 4.8 |
| SepSeptember | 86°F(30°C) | 73°F(23°C) | 14 in(348 mm) | 85% | 4.7 |
| OctOctober | 86°F(30°C) | 72°F(22°C) | 14 in(358 mm) | 86% | 4.6 |
| NovNovember | 86°F(30°C) | 72°F(22°C) | 7.4 in(187 mm) | 82% | 4.8 |
| DecDecemberBest | 87°F(30°C) | 71°F(22°C) | 3.3 in(84 mm) | 77% | 4.8 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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