Erawan National Park
- Annual mean
- 26 °C
- Warmest month
- April
- Wettest month
- September
Long term monthly averages for temperature, precipitation, humidity, and daylight patterns
Analyze the long term climate profile of Sai Yok National Park through consistent monthly measurements of temperature, humidity, wind, and precipitation. These records represent climatological averages for a single reference coordinate over the 1991 to 2020 period. This data provides a baseline for comparing annual atmospheric patterns rather than forecasting or reporting live weather conditions.

Comparing thirty years of average temperature cycles and daily precipitation rates across the calendar.
Evaluating twelve months of temperature bounds, average daily precipitation rates, and daylight cycles at a representative park elevation.
| Mean temperature | Precipitation | Humidity | Wind speed | Daylight | |
|---|---|---|---|---|---|
| January | 22.5 °C12.9° to 31.6° | 0.2 mm/day | 69.9% | 1.4 m/s | 11.3 hours |
| February | 24.7 °C14.8° to 35° | 0.4 mm/day | 63.8% | 1.2 m/s | 11.5 hours |
| March | 26.7 °C17.2° to 37.2° | 1.2 mm/day | 63% | 1.2 m/s | 11.9 hours |
| April | 27.7 °C20.1° to 37.8° | 2.3 mm/day | 68.1% | 1.1 m/s | 12.3 hours |
| May | 26.2 °C21.5° to 35.3° | 5.1 mm/day | 80.4% | 1.3 m/s | 12.7 hours |
| June | 25.1 °C21.3° to 31.8° | 5.7 mm/day | 85.4% | 1.7 m/s | 12.8 hours |
| July | 24.5 °C20.8° to 30.9° | 7.4 mm/day | 86.7% | 1.9 m/s | 12.8 hours |
| August | 24.2 °C20.7° to 30° | 7.3 mm/day | 88.2% | 1.9 m/s | 12.5 hours |
| September | 24.1 °C20.5° to 29.8° | 7.6 mm/day | 89.9% | 1.4 m/s | 12.1 hours |
| October | 23.8 °C18.3° to 29.3° | 5.7 mm/day | 89.4% | 1.3 m/s | 11.7 hours |
| November | 22.6 °C15.2° to 29° | 1 mm/day | 83.4% | 1.6 m/s | 11.3 hours |
| December | 21.2 °C12.4° to 29.3° | 0.2 mm/day | 76.5% | 1.7 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.
Comparing the long term monthly averages for temperature, precipitation, humidity, wind, and daylight
Interactive climate map
Open the climate map to compare monthly temperature, precipitation, and other averages.
Study geographic climate variations by matching monthly temperature and precipitation cycles across different regional settings
Delve deeper into the specific mapped geography and protected landscape features of Sai Yok National Park. Understanding its regional context within Kanchanaburi Province is crucial for appreciating its unique natural terrain and its role in conservation mapping. Continue your atlas exploration to uncover the structured geographic details of this important national park.