Cardamom Mountains

Mountains Extensive Cambodian rainforest range with high biodiversity

The Cardamom Mountains in southwest Cambodia contain lowland rainforest and remote ridgelines; eco-tourists come for biodiversity, trekking, wildlife surveys and community-run conservation projects.

The Cardamom Mountains are a broad mountain range in southwest Cambodia characterized by large tracts of rainforest, river systems and relatively low population density. The range is an important centre for wildlife and conservation and contains several protected areas and national parks.

  • Extent: The range spans southwest Cambodia and reaches toward the Thai border, encompassing remote rivers, waterfalls and large tracts of lowland and montane rainforest.

What to See #

  • Cardamom National Park: A large protected area covering extensive tracts of rainforest, rivers and wetlands that is a focus for biodiversity conservation and eco-tourism activities.
  • Botum Sakor National Park: A coastal lowland protected area on the southern edge of the mountain range that includes mangroves, beaches and lowland forest and is accessible from the Gulf of Thailand.
Cardamom Mountains
Cardamom Mountains, Koh Kong and Pursat provinces, Cambodia
12.0000, 103.2500

How to Get to Cardamom Mountains #

Gateway towns for Cardamom treks include Koh Kong and Pursat; access is by road from Phnom Penh and coastal ports. Many excursions include river transport.

Tips for Visiting Cardamom Mountains #

  • Hire a local, experienced guide for multi-day treks - terrain is rugged and access to interior areas often requires local knowledge.
  • Respect protected-area rules: parts of the Cardamoms are conservation zones with restricted access.
  • Bring appropriate gear for jungle conditions: mosquito protection and waterproof layers.

Best Time to Visit Cardamom Mountains #

Dry season is best for trekking and access; wet season offers dramatic jungle growth but harder conditions.

Dry Season
Nov-Apr · 22-32°C
Easier trekking and lower river levels for boat crossings.
Wet Season
May-Oct · 24-33°C
Lush jungle and swollen rivers; some areas may be inaccessible.

Weather & Climate near Cardamom Mountains #

Climate

Cardamom Mountains's climate is classified as Tropical Monsoon - Tropical Monsoon climate with consistently warm temperatures year-round. Temperatures range from 17°C to 31°C. Heavy rainfall (2492 mm/year), wettest in August with a pronounced dry season.

Best Time to Visit
JanuaryDecemberFebruary
Temperature & Rainfall
Temperature Range
35°
Warmest Month
12°
Coldest Month
Monthly Conditions

January

January is mild with highs of 28°C and lows of 17°C. Light rainfall and partly cloudy skies.

91 Ideal

Comfort

22°
Feels Like Mild
22°C
Temperature
17° 28°
80%
Humidity
Very Humid

Weather

13 mm
Rainfall
1.4 m/s
Wind
Calm
1.8
UV Index
Very High
11.4h daylight

February

February is mild with highs of 28°C and lows of 19°C. Light rainfall and partly cloudy skies.

89 Excellent

Comfort

24°
Feels Like Mild
24°C
Temperature
19° 29°
79%
Humidity
Very Humid

Weather

25 mm
Rainfall
1.6 m/s
Wind
Calm
1.9
UV Index
Very High
11.7h daylight

March

March is warm with highs of 30°C and lows of 20°C. Regular rainfall (88 mm) and partly cloudy skies.

77 Very Good

Comfort

25°
Feels Like Warm
25°C
Temperature
20° 30°
80%
Humidity
Very Humid

Weather

88 mm
Rainfall
1.7 m/s
Wind
Calm
2.0
UV Index
Extreme
12.0h daylight

April

April is the warmest month with muggy conditions (dew point 22°C). Significant rainfall (120 mm) and mostly overcast skies.

71 Very Good

Comfort

26°
Feels Like Warm
26°C
Temperature
21° 31°
83%
Humidity
Very Humid

Weather

120 mm
Rainfall
1.5 m/s
Wind
Calm
2.1
UV Index
Extreme
12.3h daylight

May

May is warm with muggy conditions (dew point 23°C). Heavy rain (255 mm) and mostly overcast skies.

63 Good

Comfort

26°
Feels Like Warm
26°C
Temperature
21° 30°
88%
Humidity
Very Humid

Weather

255 mm
Rainfall
1.7 m/s
Wind
Calm
2.0
UV Index
Extreme
12.5h daylight

June

June is warm with muggy conditions (dew point 23°C). Heavy rain (401 mm) and mostly overcast skies.

63 Good

Comfort

25°
Feels Like Warm
25°C
Temperature
21° 28°
91%
Humidity
Very Humid

Weather

401 mm
Rainfall
1.8 m/s
Wind
Calm
1.9
UV Index
Very High
12.7h daylight

July

July is warm with muggy conditions (dew point 23°C). Heavy rain (388 mm) and mostly overcast skies.

63 Good

Comfort

24°
Feels Like Warm
24°C
Temperature
21° 28°
92%
Humidity
Very Humid

Weather

388 mm
Rainfall
1.6 m/s
Wind
Calm
1.8
UV Index
Very High
12.6h daylight

August

August is warm with muggy conditions (dew point 23°C). The wettest month with heavy rain (443 mm) and mostly overcast skies.

63 Good

Comfort

24°
Feels Like Warm
24°C
Temperature
21° 28°
92%
Humidity
Very Humid

Weather

443 mm
Rainfall
1.6 m/s
Wind
Calm
1.8
UV Index
Very High
12.4h daylight

September

September is warm with muggy conditions (dew point 23°C). Heavy rain (396 mm) and mostly overcast skies.

63 Good

Comfort

24°
Feels Like Warm
24°C
Temperature
21° 28°
92%
Humidity
Very Humid

Weather

396 mm
Rainfall
1.5 m/s
Wind
Calm
1.8
UV Index
Very High
12.1h daylight

October

October is mild with muggy conditions (dew point 22°C). Heavy rain (267 mm) and mostly overcast skies.

63 Good

Comfort

24°
Feels Like Mild
24°C
Temperature
20° 28°
90%
Humidity
Very Humid

Weather

267 mm
Rainfall
1.4 m/s
Wind
Calm
1.8
UV Index
Very High
11.8h daylight

November

November is mild with highs of 28°C and lows of 19°C. Regular rainfall (85 mm) and partly cloudy skies.

77 Very Good

Comfort

23°
Feels Like Mild
23°C
Temperature
19° 28°
87%
Humidity
Very Humid

Weather

85 mm
Rainfall
1.6 m/s
Wind
Calm
1.8
UV Index
Very High
11.5h daylight

December

December is mild with highs of 27°C and lows of 18°C. The driest month with just 11 mm and partly cloudy skies.

91 Ideal

Comfort

22°
Feels Like Mild
22°C
Temperature
18° 27°
82%
Humidity
Very Humid

Weather

11 mm
Rainfall
1.8 m/s
Wind
Calm
1.8
UV Index
Very High
11.3h daylight

Nearby Attractions to Cardamom Mountains