Khao Chamao–Khao Wong National Park
- Annual mean
- 25.9 °C
- Warmest month
- April
- Wettest month
- September
Analyze annual fluctuations in temperature, precipitation, and humidity for Rayong Province.
Compare the twelve-month climatological record for Khao Laem Ya–Mu Ko Samet National Park, covering averages for temperature, daily precipitation, wind speed, and daylight hours. These statistics reflect NASA POWER measurements from a single representative coordinate between 1991 and 2020. Precise atmospheric data provides a baseline for understanding annual environmental rhythms without forecasting or predicting current conditions.

Analyzing monthly climate averages and daily precipitation rates across the coastal reserve
Compare long term temperature averages, daily precipitation rates, wind speeds, and calculated daylight
| Mean temperature | Precipitation | Humidity | Wind speed | Daylight | |
|---|---|---|---|---|---|
| January | 26.8 °C21.7° to 30.1° | 0.9 mm/day | 71.4% | 3.7 m/s | 11.4 hours |
| February | 27.4 °C23.7° to 30.4° | 0.9 mm/day | 74.2% | 3.9 m/s | 11.6 hours |
| March | 28.2 °C25.2° to 31.1° | 2 mm/day | 76.8% | 4.1 m/s | 11.9 hours |
| April | 29 °C26.9° to 31.5° | 3 mm/day | 77.3% | 3.9 m/s | 12.3 hours |
| May | 29.2 °C27.5° to 31.1° | 7 mm/day | 79.8% | 4.5 m/s | 12.6 hours |
| June | 28.6 °C27° to 30.2° | 9.4 mm/day | 81.7% | 5.5 m/s | 12.7 hours |
| July | 28.2 °C26.6° to 29.8° | 10.2 mm/day | 82.3% | 5.8 m/s | 12.7 hours |
| August | 28 °C26.5° to 29.7° | 9.8 mm/day | 82.7% | 5.8 m/s | 12.4 hours |
| September | 27.8 °C26.2° to 29.6° | 11.7 mm/day | 83% | 4.6 m/s | 12.1 hours |
| October | 27.8 °C25.1° to 30.3° | 7.9 mm/day | 81% | 3.6 m/s | 11.7 hours |
| November | 27.4 °C23.3° to 30.3° | 2.4 mm/day | 77.4% | 4.4 m/s | 11.4 hours |
| December | 26.6 °C21.1° to 30° | 0.8 mm/day | 73.4% | 4.7 m/s | 11.3 hours |
Identifying the warmest, coolest, wettest, and driest periods using long-term coastal averages
Interactive climate map
Visit the MoriAtlas climate map to compare long-term monthly temperature and precipitation metrics across national parks. This visual interface helps you understand seasonal variations at specific protected area coordinates to deepen your knowledge of global park geography and environmental characteristics.
Analyze monthly climate normals and precipitation patterns across diverse regional landscapes

Investigate the mapped boundaries, diverse island terrain, and marine conservation significance of Khao Laem Ya–Mu Ko Samet National Park. Understand its placement within the broader geography of Rayong Province and the Gulf of Thailand, enhancing your atlas-based appreciation of Thailand's protected natural areas and their environmental context.