Weather in Sandakan

To make your trip to Sandakan as comfortable as possible, check out the current meteorological situation. In this section, you will find up-to-date weather data, clear charts, and a detailed forecast for the near future.

Sandakan is characterized by a classic tropical climate, delighting travellers with stable warmth throughout the year. There is no distinct change of seasons here in the usual sense: the average air temperature comfortably stays in the range of +26°C to +28°C, and daily maximums rarely exceed +30°C. This makes the city an excellent destination for lovers of eternal summer, regardless of the chosen travel date.

An important feature of the local weather is high humidity and regular rainfall. Judging by meteorological data, rainy days here are a constant phenomenon, observed almost all year round, with peak figures in the winter months (January, November, December). However, it is worth remembering that in the tropics, rains often take the form of short-term downpours that are quickly replaced by the sun, refreshing the air and keeping the nature of Malaysia in a lush, blooming state.

The climate in Sandakan is distinguished by enviable consistency: eternal summer reigns here, and temperature fluctuations during the year are minimal. The hottest month is usually May with an average temperature of about 28.0°C, when the air warms up to 30.4°C during the day. The "coolest" period can tentatively be called January, but even then average figures stay at the level of 26.4°C, which makes the difference between seasons practically unnoticeable for travellers.

Summer months and the beginning of autumn bring stable heat. From June to September, the average temperature is about 27.5°C — 27.6°C, and maximum daily values often reach the 30°C mark. Winter in the usual sense is absent here: in December and February, the weather remains mild and very warm. Even on the coldest nights of the year, the temperature does not drop below 24.6°C, so you definitely won't need warm clothes.

Daily temperature fluctuations in Sandakan are also insignificant, which is typical for an equatorial climate. The difference between the daytime heat and the night cool is usually only 3–5 degrees. For example, in April with a daily maximum of about 29.9°C, the night temperature drops only to a comfortable 25.3°C. This creates conditions for staying outdoors around the clock without discomfort from sharp weather changes.

The climate in Sandakan is typical for tropical Malaysia: it is warm and humid all year round, and precipitation falls with enviable regularity. There is practically no clear and pronounced dry season here, as it rains quite often in any month. Nevertheless, analyzing weather data, one can distinguish periods with greater and lesser precipitation intensity.

The wettest time of the year is the period from late autumn to mid-winter. In November, December, and January, the number of rainy days reaches its maximum — statistics show up to 30 days with precipitation per month. This means that during this period, it can rain almost daily, so having a reliable raincoat or umbrella becomes a necessity for travellers.

A relative decrease in precipitation activity is observed in spring. The "driest" month of the year can be called April, when the minimum level of precipitation and the lowest number of rainy days (about 22) are recorded. However, even at this time, tourists should not count on a complete absence of rain. Precipitation in Sandakan usually falls in the form of warm tropical downpours, which can be intense but are often quickly replaced by the sun.

Since Sandakan is located in the equatorial climate zone, the weather here remains hot and humid all year round with an average temperature of about +27°C. The basis of your luggage should be light clothing made of natural breathable fabrics, such as cotton or linen. T-shirts, shorts, and summer dresses are ideal for daytime walks, however, for visiting reserves and jungles, be sure to bring light trousers and long-sleeved shirts — they will protect the skin not only from the sun but also from insects.

Considering statistics, according to which it can rain almost daily (from 22 to 30 days a month), reliable protection against moisture is simply necessary. It is recommended to bring a compact rain poncho or a light waterproof jacket, as an umbrella can be inconvenient during active excursions in nature. Footwear should be as comfortable as possible: quick-drying sandals are suitable for the city, and closed trekking trainers with non-slip soles for hiking in tropical forests.

Despite the stable heat outside, do not forget to put a light cardigan or hoodie in your suitcase: in public transport and shopping centres in Malaysia, powerful air conditioners often work, and the temperature difference can be noticeable. Also, the list of mandatory items includes sunscreen with high SPF, a hat, and a high-quality repellent, which will make your evenings and trips to nature much more comfortable.