Climate almanac
Lan Sak
Uthai Thani, Thailand · 15.45°, 99.58°
What is the climate like in Lan Sak?
The best time to visit Lan Sak is typically November – March, with trip comfort peaking in February (8.2/10). Lan Sak is warmest in April, when daily highs average 97°F (36°C), and coolest in January, when lows fall to about 64°F (18°C). The wettest month is typically September and the driest is December; the year sees roughly 55 in (1409 mm) of precipitation.
- Best time to visitNovember – March — comfort peaks in February (8.2/10)
- Warmest monthApril — average high 97°F (36°C)
- Coolest monthJanuary — average low 64°F (18°C)
- Wettest monthSeptember (11 in (276 mm))
- Driest monthDecember (0.5 in (14 mm))
- Annual precipitation55 in (1409 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
- Records fromNakhon Sawan, 74 km away (1951-2025)