
Khun Chae National Park
- Annual mean
- 23.6 °C
- Warmest month
- April
- Wettest month
- August
Detailed monthly trends for temperature, precipitation, humidity, wind, and daylight hours
The annual climate cycle at Chae Son National Park reflects long-term averages calculated from 1991 to 2020. Data points represent atmospheric conditions at a specific coordinate within the protected area rather than terrain-wide variations. Use these metrics to compare monthly temperature, precipitation, and daylight patterns throughout the calendar year.
Comparing the twelve month progression of average temperature ranges and daily precipitation rates
Track seasonal variations in temperature bounds, daily precipitation rates, and wind speeds
| Mean temperature | Precipitation | Humidity | Wind speed | Daylight | |
|---|---|---|---|---|---|
| January | 19.7 °C9.9° to 29.5° | 0.4 mm/day | 67.8% | 1.2 m/s | 11 hours |
| February | 22.1 °C11.6° to 33.4° | 0.3 mm/day | 57% | 1.3 m/s | 11.4 hours |
| March | 25.4 °C14.3° to 36.6° | 0.8 mm/day | 51.8% | 1.4 m/s | 11.9 hours |
| April | 27.8 °C18.2° to 38.5° | 2.1 mm/day | 56.5% | 1.2 m/s | 12.4 hours |
| May | 26.4 °C20.1° to 36.4° | 5.6 mm/day | 73.8% | 1.2 m/s | 12.9 hours |
| June | 25.4 °C20.6° to 33° | 4.6 mm/day | 81.2% | 1.2 m/s | 13.1 hours |
| July | 24.8 °C20.5° to 32.3° | 5.6 mm/day | 84.1% | 1.2 m/s | 13 hours |
| August | 24.3 °C20.4° to 30.9° | 7.4 mm/day | 87.4% | 1 m/s | 12.6 hours |
| September | 24.1 °C19.4° to 30.2° | 7 mm/day | 87.8% | 0.9 m/s | 12.1 hours |
| October | 23 °C16.2° to 29.4° | 3.7 mm/day | 85.5% | 1 m/s | 11.6 hours |
| November | 21 °C12.6° to 28.5° | 1.1 mm/day | 81% | 1.1 m/s | 11.1 hours |
| December | 18.9 °C9° to 27.9° | 0.4 mm/day | 75.4% | 1.1 m/s | 10.9 hours |
See two months side by side and how much they differ. Both use the same 1991–2020 climate normals and NASA POWER data point as the table above, so they show typical conditions, not a forecast.
Comparing long-term averages for temperature, precipitation, wind, and daylight in Lampang Province
Interactive climate map
Open the climate map to compare monthly temperature, precipitation, and other averages.
Analyze month by month climate normals and seasonal moisture patterns across diverse protected landscapes.


Continue your structured exploration of Chae Son National Park by examining its precise geographic features and protected landscape context. This detailed view supports understanding its role within Lampang Province and the broader atlas of national parks and protected areas across Thailand. Gain deeper insights into its mapped boundaries and regional setting for a comprehensive discovery experience.