Sao Din at a Glance
Exploring Sao Din
Sao Din means ‘earth pillars’, a fitting name for a soil that has eroded into weird shapes, a little like the termite mounds of parts of Australia. The formations are similar to those of Phae Muang Phi in Phrae Province but cover a larger area. They were caused by movement of the earth’s crust, probably between 10,000 and 30,000 years ago, in a place that was once at the bottom of the sea.
Two sites. Sao Din lies in Na Noi district, around 60 kilometres south of Nan, and is really two sites: Sao Din Hom Chom, off Route 1216 west of Na Noi, and Sao Din Na Noi, south of the village off Route 1026.
Visiting. Though part of Si Nan National Park, there are no facilities beyond a small visitor centre with a few fading photos. It is great fun to explore this strange landscape, and children in particular love the possibilities for hide-and-seek, but bring refreshments along with you.
Best Time to Visit Sao Din
For most parts of Thailand around 18N, the cool, dry months (November-February) are the most comfortable for visiting outdoor sites like Sao Din.
Weather & Climate near Sao Din
Sao Din'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 14°C to 36°C. Abundant rainfall (1124 mm/year), wettest in September with a pronounced dry season.
| Month | Comfort | Temp | Feels | Rain | Sky | Humidity | Wind | UV | Daylight |
|---|---|---|---|---|---|---|---|---|---|
| January | Ideal | 14° - 30° | 22° | 3 mm | mostly sunny | 69% | 0.7 m/s | 1.4 high | 11.0h |
| February | Ideal | 15° - 33° | 24° | 9 mm | mostly sunny | 60% | 1.0 m/s | 1.7 very high | 11.4h |
| March | Excellent | 19° - 35° | 28° | 35 mm | mostly sunny | 57% | 1.4 m/s | 1.8 very high | 11.9h |
| April | Very Good | 22° - 36° | 31° | 84 mm | some cloud | 62% | 1.3 m/s | 2.1 extreme | 12.4h |
| May | Acceptable | 23° - 34° | 32° | 177 mm | overcast | 75% | 1.2 m/s | 2.1 extreme | 12.9h |
| June | Acceptable | 23° - 32° | 32° | 137 mm | overcast | 81% | 1.1 m/s | 2.0 extreme | 13.1h |
| July | Acceptable | 23° - 31° | 31° | 150 mm | overcast | 84% | 1.2 m/s | 2.0 very high | 13.0h |
| August | Acceptable | 23° - 31° | 30° | 209 mm | overcast | 86% | 1.1 m/s | 1.9 very high | 12.6h |
| September | Acceptable | 22° - 31° | 27° | 210 mm | overcast | 85% | 0.8 m/s | 1.9 very high | 12.1h |
| October | Very Good | 21° - 31° | 26° | 86 mm | partly cloudy | 82% | 0.8 m/s | 1.7 very high | 11.6h |
| November | Ideal | 18° - 30° | 24° | 19 mm | some cloud | 78% | 1.0 m/s | 1.6 very high | 11.2h |
| December | Ideal | 14° - 28° | 21° | 5 mm | mostly sunny | 74% | 0.8 m/s | 1.4 high | 10.9h |
