Nakhon Sawan Climate by Month
Nakhon Sawan, Thailand
Hot all year, with a rainy season from May to September.
Nakhon Sawan is hot all year, with a rainy season from May to September. April is the warmest month, with highs around 100°F (38°C); December is the coolest at 90°F (32°C), and nights dip to 67°F (20°C). Of the 44 in (1105 mm) of rain in a typical year, 74% falls from May to September. December and January are almost completely dry.
- Warmest month
- 100°F(38°C)
- Average high, April
- Coldest nights
- 67°F(20°C)
- Average low, December
- Rain per year
- 44 in(1105 mm)
- Wettest: September
- Humidity
- 70%
- Sunniest: April
Best and worst months in Nakhon Sawan
Best for weatherDecember and January are the best time for weather in Nakhon Sawan: highs near 91°F (33°C) and almost no rain.
Least pleasantMay and September are the least pleasant; September is the hottest, with highs of 91°F (33°C).
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 Sawan weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuaryBest | 92°F(33°C) | 67°F(20°C) | 0.2 in(6 mm) | 63% | 5.0 |
| FebFebruary | 95°F(35°C) | 71°F(22°C) | 0.5 in(13 mm) | 62% | 5.5 |
| MarMarch | 98°F(36°C) | 75°F(24°C) | 1.5 in(39 mm) | 63% | 5.8 |
| AprApril | 100°F(38°C) | 78°F(26°C) | 2.5 in(64 mm) | 63% | 6.3 |
| MayMay | 96°F(36°C) | 78°F(25°C) | 6.4 in(163 mm) | 71% | 5.6 |
| JunJune | 94°F(35°C) | 78°F(25°C) | 4.5 in(115 mm) | 73% | 5.0 |
| JulJuly | 93°F(34°C) | 77°F(25°C) | 5.3 in(135 mm) | 73% | 4.4 |
| AugAugust | 92°F(33°C) | 76°F(25°C) | 7.4 in(187 mm) | 78% | 4.5 |
| SepSeptember | 91°F(33°C) | 76°F(24°C) | 8.4 in(213 mm) | 79% | 4.6 |
| OctOctober | 91°F(33°C) | 75°F(24°C) | 5.5 in(140 mm) | 78% | 5.2 |
| NovNovember | 92°F(33°C) | 71°F(22°C) | 1.0 in(25 mm) | 71% | 5.1 |
| DecDecemberBest | 90°F(32°C) | 67°F(20°C) | 0.2 in(5 mm) | 65% | 4.7 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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