Chaloem Rattanakosin National Park Park
Thai national park with forests, waterfalls and cliffs
Chaloem Rattanakosin National Park at a Glance#
How to Get to Chaloem Rattanakosin National Park#
Chaloem Rattanakosin National Park is in western Thailand; access is by road from nearby towns. Nearest major centers vary depending on which park sector is intended - local bus and private transport options are common.
Tips for Visiting Chaloem Rattanakosin National Park#
- Chaloem Rattanakosin National Park includes cave systems and waterfalls - local guides are helpful for routing and safety advice.
- The park lies in western Thailand; combine a visit with nearby cultural sites to enrich the trip.
- Check road conditions in the rainy season (June-October) when access can be affected by heavy showers.
Best Time to Visit Chaloem Rattanakosin National Park#
Visit in the cool, dry season for the most comfortable hiking and clearest conditions; the rainy season can make caves slippery and rivers rise.
Cool, Dry Season
November-February · 20-30°C (68-86°F)
Most comfortable for trekking and exploring waterfalls and caves.
Hot Season
March-May · 25-35°C (77-95°F)
Hotter conditions - early starts recommended for hikes.
Weather & Climate near Chaloem Rattanakosin National Park#
Climate
Chaloem Rattanakosin National Park's climate is classified as Tropical Savanna - Tropical Savanna climate with hot summers (peaking in April) and warm winters (coldest in December). Temperatures range from 16°C to 34°C. Abundant rainfall (1223 mm/year), wettest in September with a pronounced dry season.
Air Quality:
AQI 80
Moderate
Best Time to Visit
JanuaryFebruaryDecember
Temperature & Rainfall
Temperature Range
42°
Warmest Month
8°
Coldest Month
Monthly Conditions
| Month | Comfort | Temp | Feels | Rain | Sky | Humidity | Wind | UV | Daylight |
|---|---|---|---|---|---|---|---|---|---|
| January | Ideal | 17° - 30° | 24° | 6 mm | some cloud | 67% | 0.7 m/s | 1.8 very high | 11.3h |
| February | Ideal | 18° - 32° | 25° | 17 mm | mostly sunny | 60% | 0.8 m/s | 2.0 extreme | 11.6h |
| March | Very Good | 20° - 34° | 28° | 46 mm | some cloud | 58% | 1.3 m/s | 2.1 extreme | 11.9h |
| April | Very Good | 22° - 34° | 30° | 89 mm | some cloud | 61% | 1.3 m/s | 2.4 extreme | 12.3h |
| May | Acceptable | 23° - 32° | 30° | 158 mm | overcast | 75% | 1.4 m/s | 2.4 extreme | 12.7h |
| June | Good | 22° - 30° | 26° | 111 mm | overcast | 82% | 1.3 m/s | 2.3 extreme | 12.8h |
| July | Good | 22° - 30° | 26° | 131 mm | overcast | 83% | 1.2 m/s | 2.3 extreme | 12.8h |
| August | Good | 22° - 29° | 26° | 140 mm | overcast | 85% | 1.0 m/s | 2.2 extreme | 12.5h |
| September | Good | 22° - 30° | 26° | 237 mm | overcast | 86% | 0.7 m/s | 2.2 extreme | 12.1h |
| October | Good | 21° - 29° | 25° | 231 mm | overcast | 86% | 0.9 m/s | 2.0 extreme | 11.7h |
| November | Excellent | 19° - 29° | 24° | 52 mm | partly cloudy | 82% | 1.3 m/s | 1.9 very high | 11.3h |
| December | Ideal | 16° - 29° | 23° | 5 mm | some cloud | 74% | 1.3 m/s | 1.8 very high | 11.2h |