Si Racha Climate by Month
Si Racha, Chon Buri, Thailand
Hot all year, with rain spread through the year.
Si Racha is hot all year, with rain spread through the year. Expect highs of 92°F (34°C) in April and 89°F (31°C) in December, with the coldest nights (December) near 71°F (22°C). About 49 in (1251 mm) of rain falls in a typical year, with no clear rainy season.
- Warmest month
- 92°F(34°C)
- Average high, April
- Coldest nights
- 71°F(22°C)
- Average low, December
- Rain per year
- 49 in(1251 mm)
- No clear rainy season
- Humidity
- 75%
- Sunniest: April
Best and worst months in Si Racha
Best for weatherThe most comfortable weather comes from December to February, with highs around 89°F (32°C) and almost no rain.
Least pleasantSeptember and October are the least pleasant; September is the wettest, with 10 in (258 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)
Si Racha weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuaryBest | 89°F(32°C) | 71°F(22°C) | 0.6 in(15 mm) | 68% | 5.1 |
| FebFebruaryBest | 89°F(32°C) | 74°F(23°C) | 0.6 in(16 mm) | 73% | 5.7 |
| MarMarch | 91°F(33°C) | 77°F(25°C) | 2.2 in(55 mm) | 76% | 5.8 |
| AprApril | 92°F(34°C) | 79°F(26°C) | 3.7 in(93 mm) | 74% | 5.9 |
| MayMay | 92°F(33°C) | 79°F(26°C) | 6.6 in(168 mm) | 77% | 5.3 |
| JunJune | 91°F(33°C) | 79°F(26°C) | 4.3 in(109 mm) | 76% | 5.1 |
| JulJuly | 90°F(32°C) | 78°F(26°C) | 4.4 in(113 mm) | 78% | 4.7 |
| AugAugust | 89°F(32°C) | 78°F(26°C) | 5.1 in(130 mm) | 79% | 4.8 |
| SepSeptember | 89°F(32°C) | 76°F(25°C) | 10 in(258 mm) | 81% | 4.6 |
| OctOctober | 89°F(32°C) | 75°F(24°C) | 9.1 in(232 mm) | 78% | 5.0 |
| NovNovember | 90°F(32°C) | 74°F(23°C) | 2.0 in(50 mm) | 73% | 5.1 |
| DecDecemberBest | 89°F(31°C) | 71°F(22°C) | 0.5 in(12 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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