
Sai Yok National Park
- Annual mean
- 24.4 °C
- Warmest month
- April
- Wettest month
- September
Twelve-month climate profile detailing long-term temperature, humidity, and wind averages.
At the representative location for Erawan National Park, monthly mean temperatures range from 22.3 to 29.9 °C (1991–2020). Compare precipitation, humidity, wind, and daylight for each month.

Long-term monthly temperature averages and daily precipitation patterns across twelve months at a representative park coordinate
Track average temperatures, daily precipitation rates, humidity, wind speed, and calculated daylight across the calendar year.
| Mean temperature | Precipitation | Humidity | Wind speed | Daylight | |
|---|---|---|---|---|---|
| January | 23.7 °C13.5° to 32.7° | 0.2 mm/day | 67% | 2.4 m/s | 11.3 hours |
| February | 26.4 °C15.7° to 36.1° | 0.4 mm/day | 60.1% | 2.3 m/s | 11.5 hours |
| March | 28.8 °C18.6° to 38.7° | 1.3 mm/day | 57.2% | 2.3 m/s | 11.9 hours |
| April | 29.9 °C21.9° to 39.7° | 2.5 mm/day | 61% | 2.3 m/s | 12.3 hours |
| May | 28.1 °C22.7° to 37.1° | 5.4 mm/day | 74.5% | 2.6 m/s | 12.7 hours |
| June | 26.6 °C22.1° to 33.6° | 6 mm/day | 81.6% | 3.2 m/s | 12.8 hours |
| July | 25.9 °C21.6° to 32.3° | 7.7 mm/day | 83.5% | 3.5 m/s | 12.8 hours |
| August | 25.6 °C21.5° to 31.5° | 7.6 mm/day | 85.1% | 3.5 m/s | 12.5 hours |
| September | 25.5 °C21.4° to 31.1° | 7.9 mm/day | 86.4% | 2.6 m/s | 12.1 hours |
| October | 25 °C19.3° to 30.6° | 5.9 mm/day | 86.2% | 2.4 m/s | 11.7 hours |
| November | 23.6 °C15.7° to 30.3° | 1 mm/day | 81.8% | 2.8 m/s | 11.3 hours |
| December | 22.3 °C12.6° to 30.4° | 0.2 mm/day | 74.5% | 2.9 m/s | 11.2 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.
Comparative analysis of temperature, precipitation, humidity, wind, and daylight duration across twelve monthly norms
Interactive climate map
Open the climate map to compare monthly temperature, precipitation, and other averages.
Month-by-month atmospheric variations across different geographic settings and landscapes




Explore the map, landscapes, and protection details for Erawan National Park.