Nakhon Ratchasima Climate by Month
Nakhon Ratchasima, Thailand
Hot all year, with a rainy season from May to September.
Hot all year, with a rainy season from May to September: that's Nakhon Ratchasima's climate in short. Afternoon highs range from 86°F (30°C) in December to 97°F (36°C) in April, and January nights average 65°F (18°C). Of the 44 in (1107 mm) of rain in a typical year, 73% 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
- 44 in(1107 mm)
- Wettest: September
- Humidity
- 71%
- Sunniest: April
Best and worst months in Nakhon Ratchasima
Best for weatherThe most comfortable weather comes in December and January, with highs around 87°F (30°C) and almost no rain.
Least pleasantMay and September are the least pleasant; September is the wettest, with 8.8 in (223 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)
Nakhon Ratchasima weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuaryBest | 87°F(31°C) | 65°F(18°C) | 0.3 in(8 mm) | 68% | 5.1 |
| FebFebruary | 91°F(33°C) | 68°F(20°C) | 0.7 in(17 mm) | 63% | 5.7 |
| MarMarch | 95°F(35°C) | 73°F(23°C) | 1.7 in(42 mm) | 63% | 5.8 |
| AprApril | 97°F(36°C) | 75°F(24°C) | 2.6 in(65 mm) | 66% | 6.1 |
| MayMay | 95°F(35°C) | 76°F(25°C) | 6.3 in(159 mm) | 72% | 5.7 |
| JunJune | 93°F(34°C) | 76°F(25°C) | 5.0 in(127 mm) | 73% | 5.3 |
| JulJuly | 92°F(33°C) | 76°F(24°C) | 5.0 in(126 mm) | 74% | 4.8 |
| AugAugust | 91°F(33°C) | 75°F(24°C) | 6.9 in(176 mm) | 75% | 4.7 |
| SepSeptember | 90°F(32°C) | 75°F(24°C) | 8.8 in(223 mm) | 79% | 4.6 |
| OctOctober | 89°F(32°C) | 73°F(23°C) | 5.2 in(133 mm) | 77% | 5.1 |
| NovNovember | 88°F(31°C) | 69°F(21°C) | 1.0 in(26 mm) | 72% | 5.0 |
| DecDecemberBest | 86°F(30°C) | 65°F(19°C) | 0.2 in(5 mm) | 69% | 4.8 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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