Chaiyaphum Climate by Month
Chaiyaphum, Thailand
Hot all year, with a rainy season from May to September.
Chaiyaphum is hot all year, with a rainy season from May to September. Expect highs of 97°F (36°C) in April and 87°F (30°C) in December, with the coldest nights (January) near 65°F (18°C). Of the 43 in (1088 mm) of rain in a typical year, 74% falls from May to September. December and January are almost completely dry.
- Warmest month
- 97°F(36°C)
- Average high, April
- Coldest nights
- 65°F(18°C)
- Average low, January
- Rain per year
- 43 in(1088 mm)
- Wettest: September
- Humidity
- 70%
- Sunniest: April
Best and worst months in Chaiyaphum
Best for weatherThe most comfortable weather comes in December and January, with highs around 87°F (31°C) and almost no rain.
Least pleasantMay and September are the least pleasant; September is the wettest, with 8.4 in (214 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)
Chaiyaphum weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuaryBest | 88°F(31°C) | 65°F(18°C) | 0.2 in(5 mm) | 64% | 5.1 |
| FebFebruary | 92°F(33°C) | 67°F(20°C) | 0.6 in(15 mm) | 61% | 5.7 |
| MarMarch | 96°F(35°C) | 72°F(22°C) | 1.7 in(43 mm) | 61% | 5.9 |
| AprApril | 97°F(36°C) | 75°F(24°C) | 3.0 in(75 mm) | 64% | 6.2 |
| MayMay | 94°F(35°C) | 76°F(25°C) | 5.5 in(140 mm) | 73% | 5.7 |
| JunJune | 92°F(34°C) | 76°F(25°C) | 5.6 in(142 mm) | 72% | 5.2 |
| JulJuly | 91°F(33°C) | 75°F(24°C) | 5.2 in(132 mm) | 75% | 4.7 |
| AugAugust | 90°F(32°C) | 75°F(24°C) | 6.9 in(174 mm) | 77% | 4.7 |
| SepSeptember | 89°F(32°C) | 75°F(24°C) | 8.4 in(214 mm) | 80% | 4.7 |
| OctOctober | 89°F(32°C) | 73°F(23°C) | 4.9 in(124 mm) | 74% | 5.3 |
| NovNovember | 89°F(31°C) | 69°F(21°C) | 0.7 in(18 mm) | 68% | 5.1 |
| DecDecemberBest | 87°F(30°C) | 65°F(18°C) | 0.2 in(6 mm) | 66% | 4.8 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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