The climate of Sandakan
Sandakan, a city on the northeast coast of
Malaysia, is classified as a tropical rainforest climate under the Köppen Climate Classification system. The predominant features of an Af climate include high temperatures and substantial rainfall throughout the year. The monthly average temperatures in Sandakan vary slightly with a range of 29.2°C (84.6°F) to 32.5°C (90.5°F) on the high end and 22.1°C (71.8°F) to 23.7°C (74.7°F) on the low end.
The consistently high UV index, which stays primarily at 12 throughout the year dropping to 11 only in
December, points to a sunny climate. The sunshine hours complement this, varying from a maximum of 8.2 hours in
April to a minimum of 5 hours in
January and December. Daylight hours stay more or less constant, falling within the range of 11.8 to 12.5 hours.
Rainfall is a significant feature of the Sandakan climate. The rainfall amount fluctuates with peaks reaching 462mm (18.19") in December and the lowest level at 107mm (4.21") in April. The number of rainy days mirrors this distribution, going from a high of 19 days in December to a low of 7 in April. The pattern indicates a mostly wet climate, particularly towards the end and start of the year, fitting the tropical rainforest profile.
The best time to visit Sandakan
The optimal time to visit
Sandakan is from
April to
July. During these months, the weather is at its most favorable with the least rainfall and the most sunshine hours. Although average temperatures remain relatively stable, the sea temperature shows a mild increase, ranging from 28.8°C (83.8°F) to a peak of 29.8°C (85.6°F). Reduced cloud cover during these months allows more sun to reach the beaches and sea surfaces, resulting in warmer seawater. With only 7 to 12 rainy days a month and rainfall as low as 107mm (4.21") in April, these months represent the driest period in the city.
The worst time to visit Sandakan
Planning a trip to
Sandakan between
November and
February is least advisable due to adverse weather conditions. These months record the highest rainfall levels, surging from 344mm (13.54") in November to 462mm (18.19") in
December. The corresponding increase in the number of rainy days, from 18 in November to 19 in December, leads to wet, soggy conditions. Despite neither extreme cold being reported nor a precipitous drop in temperature, the humidity caused by continuous showers can create an uncomfortable climate.
Spring weather in Sandakan
In
Sandakan, the months of
March,
April, and
May bring some of the most pleasant weather conditions. Absolutely consistent high temperatures, staying around the 31°C (87.8°F) mark; lows between 23.5°C (74.3°F) and 23.7°C (74.7°F); and decreasing rainfall create a warm, dry climate. Rainfall drops from 158mm (6.22") in March to a yearly low of 107mm (4.21") in April, before slightly increasing to 138mm (5.43") in May. The average length of the day remains consistent, slowly increasing from 12.1 hours to 12.4 hours.
Summer weather in Sandakan
Predictably, summer in
Sandakan, spanning
June,
July, and
August, is characterized by steadily high temperatures and moderate rainfall. High temperatures remain consistently above 32°C (89.6°F) with the lowest temperature recorded at the rather mild 22.1°C (71.8°F) in July. The presence of rainfall is stable in terms of both quantity and frequency, ranging from 195mm (7.68") to 213mm (8.39") and remaining at 12-13 days.
Autumn weather in Sandakan
Despite technically being autumn,
September,
October, and
November see constant warm temperatures in
Sandakan. High temperatures range from 31.5°C (88.7°F) to 30.7°C (87.3°F) while the low temperatures vary from 22.6°C (72.7°F) to 23.3°C (73.9°F). A salient feature of this period is the gradual increase in rainfall, which exercises from 237mm (9.33") in September to a hefty 344mm (13.54") by November. More notably, November marks a sharp increase in precipitation with rainy days jumping from 15 to 18.
Winter weather in Sandakan
Winter months in
Sandakan show a significant increase in rainfall. In
December, rainfall peaks at 462mm (18.19"), the highest in the year, and the number of rainy days also peak at 19. Temperatures show marginal variance, with highs of 29.8°C (85.6°F) and lows around 23.4°C (74.1°F). Regardless of increased precipitation, the sea temperatures remain moderately warm at 28.7°C (83.7°F), offering some respite from the wet and slightly chillier winter days.
Weather in January
January's weather in
Sandakan,
Malaysia, is defined by its consistently warm temperatures alongside its propensity for heavy rainfall. The average high temperature peaks at 29.2°C (84.6°F) reinforced by a substantial amount of rainfall reaching 437mm (17.2").
Weather in January » Weather in February
In
Sandakan, the
February weather pattern shows a slight slackening of rainfall from the prior month, leading to a more serene atmosphere. Compared to the prior month's precipitation, February experiences a reduction in average rainfall to 268mm (10.55").
Weather in February »Weather in March
March witnesses a significant drop in rainfall, indicating the transition from wet to dry season in
Sandakan. With an average rainfall plummeting to 158mm (6.22"), it is one of the drier months of the year. The radiant sunshine and fewer rain clouds imbue the city landscape with an invigorating sense of vigor.
Weather in March »
Weather in April
April sees the weather in
Sandakan maintaining a consistent warm temperature, while the rainfall starts to reduce further. The month experiences 107mm (4.21") of precipitation, the lowest figure for the year. As a result, it offers a pleasant tropical climate, ideal to explore the outdoors.
Weather in April » Weather in May
May brings an increase in precipitation compared to
April in
Sandakan, indicating a shift in the season. The average rainfall sees a growth to 138mm (5.43"), bringing about a more humid climate. It paints a picture of an enticing tropical paradise, basking under the bright sun.
Weather in May » Weather in June
The weather in
June at
Sandakan,
Malaysia, experiences a notable increase in rainfall compared to
May. Rainfall average increases to 200mm (7.87"), offering a glimpse of the transition to the monsoon season. Despite this, the weather embodies a distinctly tropical character, with clear sunny mornings intermittently interrupted by quick afternoons showers.
Weather in June »
Weather in July
July in
Sandakan presents a marked consistency in the weather conditions, similar to those of
June. Average precipitation hovers around the year's midpoint at 195mm (7.68"), portraying a fairly stable and predictable climate. From the vibrant city to the lush woods and attractive waters, all corners of Sandakan continue to bloom under the tropical sun.
Weather in July » Weather in August
In
August,
Sandakan’s weather includes a modest increase in rainfall compared to the preceding month. The rainfall slightly increases to 213mm (8.39"), intimating the advent of the late monsoon season. Despite occasional showers, the persistent sunny spells ensure an enjoyable visit for both local residents and tourists.
Weather in August »Weather in September
During
September,
Sandakan sees a subtle rise in the amount of rainfall compared to
August. Average precipitation reaches up to 237mm (9.33"), signalling the monsoon's continuity. The balmy climate is complemented by the aesthetic charm brought about by the showers.
Weather in September »
Weather in October
October's climatic representation in
Sandakan underscores the heavy monsoon period with increased precipitation rates. Rainfall tally for the month escalates to 253mm (9.96"), confirming the full effect of the monsoon season. Despite greater rainfall, the vibrant city life hums with usual vigor.
Weather in October » Weather in November
The last month of the autumn,
November, is hot month in
Sandakan,
Malaysia, with an average temperature varying between 23.3°C (73.9°F) and 30.7°C (87.3°F). Sandakan starts November with an average high-temperature of a still hot 30.7°C (87.3°F), hinting at a minimal fluctuation from
October.
Weather in November »Weather in December
Adorned with the holiday spirit,
December in
Sandakan also features the year’s highest rainfall. The monsoon peaks with average rainfall soaring to 462mm (18.19"), marking a high in the wet season. The heavy showers though do not deter the celebration mood that fills the air throughout Sandakan.
Weather in December » [Resources]