Cameron Highlands

Peninsular Malaysia (Kuala Lumpur, Malacca, Penang, Langkawi):

Best Time: December to February and June to August

Month	Best Time	Average Time	Worst Time
January
February
March
April
May
June
July
August
September
October
November
December

Climate: Peninsular Malaysia experiences a tropical rainforest climate, with hot and humid weather year-round. The dry season, from June to August, and again from December to February, offers the best conditions for travel, with lower rainfall and more pleasant weather.

Worst Time: The monsoon season, from September to November, brings heavy rainfall, particularly on the west coast.

East Coast Malaysia (Perhentian Islands, Redang Island, Tioman Island):

Best Time: March to October

Month	Best Time	Average Time	Worst Time
January
February
March
April
May
June
July
August
September
October
November
December

Climate: The east coast of Malaysia has its dry season from March to October, making it the best time for beach activities and island hopping. The seas are calmer, and underwater visibility is excellent for diving and snorkeling.

Worst Time: November to January is the monsoon season on the east coast, with heavy rains, rough seas, and many resorts closing during this period.

Malaysian Borneo (Sabah, Sarawak, Kota Kinabalu):

Best Time: March to October

Month	Best Time	Average Time	Worst Time
January
February
March
April
May
June
July
August
September
October
November
December

Climate: Malaysian Borneo has a tropical climate with high humidity year-round. The dry season, from March to October, is the best time for wildlife spotting, trekking, and exploring the natural wonders of the region.

Worst Time: January is the wettest month, which may cause flooding and hinder outdoor activities.

Key:

 Green: Best time to visit
 Orange: Average time to visit, decent weather but with some drawbacks
 Red: Worst time to visit due to extreme weather conditions like heavy rain or heat