Khao Sok National ParkPhoto by Aleksandra B. on Unsplash

Khao Sok National Park

Thailand · Southeast Asia

Khao Sok National Park works almost all year round, peaking in January, March and December, when it is at its strongest for nature & wildlife and hiking. Optimal conditions for rainforest trekking and Cheow Lan Lake boat tours with minimal rain. Clear skies offer great wildlife spotting opportunities.

Plan a trip to Khao Sok National Park

Month by month

MonthFitWeatherCrowds & pricesWhat it's good for
January 10/10 30°C · 12 rain days crowds 5/5 · prices 5/5 Nature & wildlife, Hiking, Road trips. Optimal conditions for rainforest trekking and Cheow Lan Lake boat tours with minimal rain. Clear skies offer great wildlife spotting opportunities.
February 9/10 32°C · 11 rain days crowds 4/5 · prices 4/5 Hiking, Nature & wildlife, Road trips. The driest month of the year with comfortable trail conditions and low river crossings. Ideal for spotting blooming Rafflesia flowers.
March 9/10 34°C · 15 rain days crowds 3/5 · prices 3/5 Nature & wildlife, Hiking, Road trips. Temperatures rise significantly to their annual peak, making midday jungle hikes sweltering. Rain increases slightly but lake exploration remains pleasant.
April 8/10 33°C · 24 rain days crowds 3/5 · prices 3/5 Nature & wildlife. Hot and humid with a sharp rise in rainy days marking the onset of the monsoon. Songkran brings domestic visitors, but rainforest trails become increasingly muddy.
May 8/10 31°C · 28 rain days crowds 2/5 · prices 2/5 Nature & wildlife. Frequent heavy downpours make jungle paths slippery and awaken forest leeches. Cheow Lan Lake remains scenic with dramatically mist-covered limestone karsts.
June 8/10 30°C · 25 rain days crowds 2/5 · prices 2/5 Nature & wildlife. Persistent tropical rain fuels lush jungle greenery and roaring waterfalls. Deep cave treks like Nam Talu are often restricted due to flash flood hazards.
July 8/10 29°C · 25 rain days crowds 2/5 · prices 2/5 Nature & wildlife. Rainfall continues regularly, though wildlife like gibbons and hornbills are active between rain showers. Jungle trails require sturdy, water-resistant hiking gear.
August 8/10 29°C · 26 rain days crowds 2/5 · prices 2/5 Nature & wildlife. Consistent wet weather keeps tourist crowds low and accommodation prices budget-friendly. River canoeing and floating lake raft-houses offer peaceful stays.
September 7/10 29°C · 27 rain days crowds 1/5 · prices 1/5 Nature & wildlife. One of the wettest months, with prolonged downpours and muddy, challenging trail conditions. Some outdoor excursions may be delayed or rerouted due to heavy rainfall.
October 7/10 29°C · 30 rain days crowds 1/5 · prices 1/5 Nature & wildlife. Peak rainfall of the year with rain on nearly every day, causing rivers and waterfalls to swell to maximum levels. Trekking in caves is strongly discouraged.
November 9/10 29°C · 25 rain days crowds 3/5 · prices 3/5 Nature & wildlife. Rain eases towards late November as the park transitions toward the dry season. The landscape is intensely green and full of active wildlife.
December 10/10 29°C · 14 rain days crowds 5/5 · prices 5/5 Nature & wildlife, Hiking, Road trips. Rain drops significantly and cooler evening temperatures make jungle stays delightful. High demand leads to fully booked floating lake bungalows.

Getting in

Israeli passport: Visa-free · up to 60 days — Visa exemption granted for tourism with passport valid for 6 months.
Other passports are checked in the app when you search. Rules change; verify before booking.

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