Sabah
Kota Kinabalu, Kinabalu NP, Sepilok, Lankayan & Selingan Islands Danum Valley, Mabul & Sipadan Islands
May is in the transitional period between monsoons, making it a great month to visit Sabah with a good chance of dry weather. The north-east coast of Sabah usually receives its lowest levels of rainfall for the year during May and is a great time to enjoy the wonderful beaches and marine National Parks. Conditions for trekking are amongst their best, although a tropical storm can set in at any time of year and suitable clothing is always advisable. (avg daily temp:29°C, avg monthly rainfall:175mm).
Sarawak
Kuching, Damai Beach, Mulu National Park, Batang Ai
Throughout May the level of rainfall in Sarawak is only slightly higher than in April, making it another great month to visit the western state. Coupled with equally good weather in Sabah this makes May one of the best months for a visit to any part of Borneo. Conditions for jungle walking and trekking are amongst their best, although a tropical storm can set in at any time of year and suitable clothing is always recommended.
(avg daily temp: 28°C, avg monthly rainfall: 240mm).