Phetchaburi Climate by Month
Phetchaburi, Thailand
Hot all year, with a rainy season from June to October.
Hot all year, with a rainy season from June to October: that's Phetchaburi's climate in short. Afternoon highs range from 89°F (31°C) in December to 94°F (34°C) in April, and December nights average 71°F (22°C). Of the 36 in (924 mm) of rain in a typical year, 73% falls from June to October. December to February are almost completely dry.
- Warmest month
- 94°F(34°C)
- Average high, April
- Coldest nights
- 71°F(22°C)
- Average low, December
- Rain per year
- 36 in(924 mm)
- Wettest: October
- Humidity
- 74%
- Sunniest: April
Best and worst months in Phetchaburi
Best for weatherDecember and January are the best time for weather in Phetchaburi: highs near 89°F (32°C) and almost no rain.
Least pleasantOctober is the least pleasant month: it's the wettest, with 8.6 in (219 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 December.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Phetchaburi weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuaryBest | 89°F(32°C) | 71°F(22°C) | 0.2 in(6 mm) | 71% | 5.1 |
| FebFebruary | 91°F(33°C) | 74°F(24°C) | 0.2 in(5 mm) | 71% | 5.6 |
| MarMarch | 92°F(33°C) | 77°F(25°C) | 1.8 in(45 mm) | 72% | 5.7 |
| AprApril | 94°F(34°C) | 79°F(26°C) | 1.7 in(44 mm) | 72% | 6.0 |
| MayMay | 93°F(34°C) | 78°F(26°C) | 3.7 in(94 mm) | 74% | 5.2 |
| JunJune | 92°F(33°C) | 78°F(26°C) | 2.8 in(70 mm) | 73% | 4.9 |
| JulJuly | 91°F(33°C) | 77°F(25°C) | 4.1 in(104 mm) | 75% | 4.2 |
| AugAugust | 90°F(32°C) | 77°F(25°C) | 4.3 in(110 mm) | 76% | 4.4 |
| SepSeptember | 90°F(32°C) | 76°F(25°C) | 6.7 in(170 mm) | 78% | 4.3 |
| OctOctober | 89°F(32°C) | 76°F(24°C) | 8.6 in(219 mm) | 80% | 4.8 |
| NovNovember | 89°F(32°C) | 74°F(24°C) | 2.1 in(54 mm) | 72% | 5.0 |
| DecDecemberBest | 89°F(31°C) | 71°F(22°C) | 0.1 in(3 mm) | 69% | 4.9 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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