When to Kotakinabalu
Climate guide & best times to travel
Best Time to Visit
Month-by-Month Guide
January
January falls within the Northeast Monsoon period, bringing frequent rainfall and occasional thunderstorms. Despite the rain, temperatures remain warm and most showers occur in short, intense bursts during afternoons and evenings. This is considered low season, offering good value for accommodations.
February
February marks the transition out of the wettest period, with rainfall beginning to decrease slightly. The weather remains warm and humid with a mix of sunny spells and tropical showers. Tourist numbers start to pick up as conditions improve, making it a good shoulder season month.
March
March sees improving weather conditions with reduced rainfall and more sunshine. The seas become calmer, making it increasingly suitable for water activities and island excursions. This shoulder season month offers a good balance of pleasant weather and moderate tourist numbers.
April
April brings some of the best weather of the year with lower rainfall and abundant sunshine. Conditions are excellent for all outdoor activities, from beach days to jungle trekking. The month sits in the shoulder season, offering great weather without the peak crowds.
May
May marks the beginning of the Southwest Monsoon, which paradoxically brings the driest period to Kota Kinabalu. The weather is hot, sunny, and relatively dry with calm seas perfect for diving and island hopping. Tourist numbers begin to increase as the peak season approaches.
June
June is one of the driest months with plenty of sunshine and minimal rainfall. The seas are calm and visibility is excellent for diving and snorkeling. School holidays in the region bring increased tourist numbers, particularly families, making this a popular time to visit.
July
July continues the dry season with hot, sunny weather and ideal conditions for all outdoor activities. This is peak tourist season with the highest visitor numbers, particularly during school holidays. Advance bookings for accommodations and tours are highly recommended.
August
August maintains the excellent dry season weather with hot temperatures and abundant sunshine. The month remains busy with tourists, especially families on summer vacation. Conditions are perfect for this destination climbs, with clearer skies increasing chances of spectacular summit views.
September
September marks the end of the dry season with still-favorable weather conditions. Rainfall begins to increase slightly, but most days remain sunny with brief afternoon showers. Tourist numbers start to decline as school holidays end, making it a pleasant shoulder season month.
October
October signals the start of the Northeast Monsoon with increasing rainfall and more frequent thunderstorms. While rain becomes more common, it typically falls in short, heavy bursts rather than all-day downpours. Tourist numbers drop, offering better value and quieter attractions.
November
November is one of the wettest months with frequent afternoon and evening thunderstorms. Despite the rain, mornings are often sunny, allowing for morning activities and sightseeing. This is low season with fewer tourists and competitive hotel rates, ideal for budget-conscious travelers.
December
December continues the wet season pattern with regular rainfall, though the Christmas and New Year period sees a spike in tourist arrivals. Weather can be unpredictable with a mix of sunny spells and heavy showers. Advance bookings are essential for the holiday period despite the wetter conditions.