Things to Do in Satun in December
December weather, activities, events & insider tips
December Weather in Satun
Is December Right for You?
Advantages
- December is Satun's dry shoulder - you'll get the Andaman's postcard-blue water with half the peak-season crowds, on the smaller islands like Koh Lipe where longtail boats drop you onto sand so white it reflects the midday heat back at you
- Mornings start cool enough for jungle treks in Tarutao National Park's 70% shaded trails, but the sun still hits 28°C (82°F) by lunch - perfect for stripping down to swim in the park's freshwater pools fed by waterfalls that flow in December
- Local fishing boats bring in December's peak squid catch, meaning the night markets in Satun Town fill with charcoal-grilled baby squid brushed with tamarind sauce - a seasonal specialty that disappears by February
- Hotel availability jumps 40% compared to November while prices haven't yet hit January peak, giving you actual choice in beachfront bungalows on Koh Bulon where the only night sounds are waves and the occasional gecko
Considerations
- The northeast monsoon creates 1.5m (5-foot) swells on the western sides of islands - boat transfers to Koh Rawi get cancelled 30% of December days, so you'll need backup plans and extra buffer days
- Humidity sits at 70% even in 'cool' December, which means your cotton shirt will stick to your back within 10 minutes of stepping outside at 8 AM - linen or quick-dry synthetics aren't optional here
- December 20-31 sees a sudden tourist spike when Europeans arrive for Christmas dives, turning normally empty beaches like Pak Bara into parking lots for speedboats and doubling restaurant wait times
Best Activities in December
Tarutao National Park Jungle Trekking
December's reduced rainfall means the 8 km (5-mile) Ao Son waterfall trail is passable without thigh-deep mud, while morning temperatures around 24°C (75°F) make the 2-hour climb to Lu Du waterfall bearable. The park's former prison ruins sit at 100 m (328 ft) elevation - December clouds break just often enough to give you sweeping views across the strait to Malaysia's Langkawi Island.
Koh Lipe Snorkeling Day Trips
December water visibility hits 20 m (65 ft) around Koh Lipe's western reefs - the clearest you'll get all year before plankton blooms cloud February waters. The northeast monsoon pushes warm surface water against the reef walls at 8 Mile Rock, bringing in manta rays that feed on the current-driven krill swarms. Morning trips start at 7 AM when winds are calmest and surface temperatures hover at 29°C (84°F).
Satun Town Night Market Food Tours
December evenings drop to a relatively cool 25°C (77°F) - perfect for lingering over Satun's unique Thai-Malay fusion dishes that emerge when Muslim and Buddhist food cultures collide. The Tuesday/Friday market on Satun Thani Road stretches 600 m (1,970 ft) and features seasonal December catches like threadfin salmon grilled over coconut husks, served with nasi kerabu blue rice dyed with butterfly pea flowers that only bloom in cool winter months.
Koh Bulon Island Kayaking
December's northeast winds create protected lagoons on Bulon's eastern side where you can paddle 2 km (1.2 miles) of mangrove channels at slack tide. The water stays mirror-calm between 10 AM and 2 PM when wind speeds drop below 10 knots, revealing seagrass beds where green sea turtles feed - December is peak turtle spotting month before they migrate south in January.
Pak Bara Fishing Village Cycling
December's dry mornings create firm laterite roads perfect for the 12 km (7.5-mile) loop through Pak Bara's stilt fishing villages. The route passes squid-drying platforms where December's peak catch spreads purple and white across bamboo racks, and Muslim fishing mosques where the 5:30 AM call to prayer echoes across the harbor as boats return with overnight catches.
December Events & Festivals
Satun Seafood Festival
The weekend before Christmas transforms Satun's waterfront into a massive open-air kitchen where 50+ stalls serve December-caught seafood prepared five ways - raw, grilled, curried, steamed, and in banana leaf. Local fishing cooperatives compete for the Golden Squid award, judged on who can well score and grill a 1 kg (2.2 lb) squid without overcooking the tentacles.
King's Cup Regatta Viewing
While the actual sailing happens near Phuket, Satun's southern beaches become prime viewing spots for the satellite races where Malaysian sailors use December's steady northeast winds for 20 km (12-mile) coastal sprints. Local fishing boats anchor offshore creating impromptu viewing platforms where you can watch spinnaker sails billow against the limestone karst backdrop.