Climate and monthly weather forecast
Mabul, Malaysia

Climate and monthly weather forecast

The climate of Mabul

Situated in Malaysia, Mabul's climate is dominantly classified as Af, according to the Köppen climate classification. This translates to a Tropical rainforest climate, characterized by high temperatures and significant rainfall consistently present throughout the year. Every month, temperatures fluctuate from a low of 22°C (71.6°F) to a high of 31°C (87.8°F), and rainfall amounts range from 123mm (4.84") to 189mm (7.44"). This supports the observation that the climate in Mabul remains balmy and humid year-round. One can witness the island's tropical charm manifest in its lush green surroundings due in part to the regular, abundant rainfall.

In terms of daylight, the length of the day varies comparatively little, with the daylight span fluctuating between 11.9 hours to 12.4 hours over the year. Sunshine hours—time when the sun is visible and not obscured by clouds—span from 5 hours to 7 hours daily through the year. The UV index stays persistently high, oscillating from 11 to 12, indicating that sunburn can happen quickly without proper sun protection.

Sea temperatures, overall, preserve a warm range from 28°C (82.4°F) to 30°C (86°F) across the year, perfect for divers and swimmers. A noteworthy characteristic of Mabul's climatic pattern is the high number of rainy days, which wavers between 12 to 21 days per month, further reinforcing its tropical rainforest classification.

The best time to visit Mabul

Given the stable high temperatures and substantial rainfall year-round, the optimal time to visit Mabul may largely depend on an individual's comfort with rain. Still, the months of April and June stand out as slightly favorable due to their comparatively lesser rainfall amounts of 136mm (5.35") and 170mm (6.69"), respectively. Moreover, these months also see higher sunshine hours, registering at 7 hours per day. Awarding pleasant conditions for outdoor and water-based activities, these are arguably the most favorable months for a visit to Mabul.

The worst time to visit Mabul

As per the climatological data, October and November correspond to the period when Mabul experiences increased rainfall, with quantities reaching 179mm (7.05") and 178mm (7.01"). These months also observe a surge in the number of rainy days, tallying at 20 to 21 days. Consequently, these months might be less appealing for travelers seeking to engage in outdoor activities, making them arguably the least favorable for visiting Mabul.

Spring weather in Mabul

In Mabul, the concept of spring as known in temperate regions is non-existent due to its tropical rainforest climate. Nevertheless, the corresponding months of March, April, and May witness high temperatures from 30°C (86°F) to 31°C (87.8°F) and low temperatures fixed at a steady 23°C (73.4°F). Rainfall amounts during these months translate to a range from 133mm (5.24") to 189mm (7.44"). March marks the transition to higher sunshine hours of 7 hours daily, persisting through April and May. The sea temperature steadily elevates to 29°C (84.2°F) in April and reaches 30°C (86°F) by May.

Summer weather in Mabul

June through August in Mabul features high temperatures from 30°C (86°F) in June to 31°C (87.8°F) in July and August, while low temperatures settle at 23°C (73.4°F) in June and drops slightly to 22°C (71.6°F) for July and August. Rainfall during this period is relatively consistent, fluctuating from 156mm (6.14") to 170mm (6.69"). Sunshine hours peak at 7 hours in June, dropping slightly to 6 hours for July and August. Sea temperatures remain warm at 29°C (84.2°F).

Autumn weather in Mabul

Characterized by elevated rainfall, autumn, from September to November, sees high temperatures remaining consistent at 31°C (87.8°F) and low temperatures returning to a steady 23°C (73.4°F). Rainfall gradually increases from 123mm (4.84") in September to 179mm (7.05") by November and the number of rainy days climb reaching a peak of 20 - 21 days in October and November. Sunshine hours retain at 6 hours daily, while sea temperatures remain at a warm 29°C (84.2°F).

Winter weather in Mabul

Winter months from December to February in Mabul are typified by high temperatures from 29°C (84.2°F) to 30°C (86°F) and consistent low temperatures at 23°C (73.4°F), reinforcing the lack of a traditional winter season in this tropical location. Rainfall in December and January tops at 180mm (7.09") and 178mm (7.01") respectively, dropping slightly to 141mm (5.55") in February. Sunshine hours remain steadfast at 6 hours daily and daylight varies from 11.9 hours to 12 hours. The sea temperatures regresses marginally to 28°C (82.4°F).

Weather in January

In Mabul, the start of the year brings a climate that is both warm and wet. Throughout the day, it remains hot with occasional breaks of rain. As in the preceding month of December, January sees 180mm (7.09") rainfall across 21 days. Weather in January »

Weather in February

As February unfolds in Mabul, the weather seems to take a gentle turn. There is a decrease in rainfall from the previous month, but rain showers are still frequent. Visitors can bask under the tropical sun for a longer duration as there is an increase in sunshine hours. Weather in February »

Weather in March

By March, weather patterns in Mabul start to shift. Rainfall continues to decrease from the previous month, paving the way for more periods of uninterrupted sunshine. The month lends itself to long, sunny days, making it perfect for outdoor activities and exploration. Weather in March »

Weather in April

In Mabul, the month of April brings a subtle change in weather. Rainfall remains nearly constant from the previous month, maintaining the tropical moisture of the region. It appears as though the sun shines a bit brighter, as daylight is slightly increased. Weather in April »

Weather in May

May is a month marked by several weather changes in Mabul. Despite the constant high temperatures, an increase in rainfall from the previous month can be observed. However, the number of rainy days do not skyrocket suddenly, keeping a balance between sun and rain. Weather in May »

Weather in June

June in Mabul sees a plateau in the weather pattern. The rainfall decreases slightly, posing no significant impact on day-to-day activities. The tropical sun still dominates the sky for the majority of the day, casting high UV rays along with it. Weather in June »

Weather in July

Weather in Mabul in July can be characterized by slight fluctuations. Despite a small increase in rainfall, the month remains pleasant overall. The UV index remains at its annual peak as the sun shines brightly. Residents and visitors alike should be prepared for the occasional tropical rainstorm, often accompanied by breathtaking displays of lightning over the sea. Weather in July »

Weather in August

August brings about minor changes to the Mabul’s weather conditions. Although it can be slightly rainier than the previous month, the area remains largely sun-drenched. Outdoor activities continue in full swing, while the slightly increased rainfall helps in tempering the high temperatures. Weather in August »

Weather in September

Entering September, Mabul experiences a slight variance in climate conditions. A downfall appears in rainfall from the previous month yet retains its tropical atmosphere. It's a rewarding period for sun-lovers as the days offer plenty of sunshine despite the onset of the wetter months. Weather in September »

Weather in October

In Mabul, the month of October signals the onset of a wetter season. There is a rise in rainfall compared to the previous month, hinting at the pending wet season. Still, these rain showers break the monotony of heat, often leaving in their wake a refreshing breeze. Weather in October »

Weather in November

As Mabul transitions into November, a noticeable change in weather is experienced. Rainfall increases from the previous month, contributing to the lush verdant surroundings of the region. Even with this increase in precipitation, the warmth remains uninterrupted, with high temperatures reigning throughout the day. Weather in November »

Weather in December

December in Mabul marks the highest rainfall of the year, standing at a significant 178mm (7.01"). Despite this, the island continues to be warmed by the tropical sun, resulting in a blend of heat and moisture. Glimmers of sunshine between bouts of rain instill an indelible charm to the region. Weather in December »

Frequently asked questions

What part of the year is the coldest?
Mabul's coldest period falls in January, February and December, when the average high-temperatures ascend to 29°C (84.2°F).
How much does it rain?
Throughout the year, there are 203 rainfall days, and 1917mm (75.47") of precipitation is accumulated.
When is the sea coldest?
January through March, with an average sea temperature of 28°C (82.4°F), are months with the coldest seawater.
What is the month with the least sunshine?
The month with the least sunshine is January, with an average of 5h of sunshine.
What is the month with the highest UV index?
January through November, with an average maximum UV index of 12, are months with the highest UV index.
What is the month with the most sunshine?
March through May, July and August, with an average of 7h of sunshine, are months with the most sunshine.
What part of the year is the hottest?
Mabul's warmest period falls in April through June, August through October, when the average high-temperatures ascend to 31°C (87.8°F).
What is the rainiest month?
The month with the most rainfall is May, when the rain falls for 15 days and typically aggregates up to 189mm (7.44") of precipitation.
What is the month with the warmest sea water?
May is the month with the warmest seawater, with an average sea temperature of 30°C (86°F).
When are the longest days?
The month with the longest days is June, with an average of 12h and 24min of daylight.
What is the driest month?
September is the month with the least rainfall. Rain falls for 16 days and accumulates 123mm (4.84") of precipitation.
What is the month with the shortest days?
The month with the shortest days is December, with an average of 11h and 54min of daylight.
Is there Daylight Saving Time (DST)?
Mabul does not utilize Daylight Saving Time (DST). +08 timezone is used over the entire year.
When is the lowest UV index?
December is the month with the lowest UV index, with an average maximum UV index of 11.
Average temperature - Mabul, Malaysia
Average temperature
Mabul, Malaysia

The warmest months (with the highest average high temperature) are April, May, June, August, September and October (31°C).
The months with the lowest average high temperature are January, February and December (29°C).

The months with the highest average low temperature are January, February, March, April, May, June, October, November and December (23°C).
The coldest months (with the lowest average low temperature) are July, August and September (22°C).

Average rainfall - Mabul, Malaysia
Average rainfall
Mabul, Malaysia

The wettest month (with the highest rainfall) is May (189mm).
The driest month (with the least rainfall) is September (123mm).

Average rainfall days - Mabul, Malaysia
Average rainfall days
Mabul, Malaysia

The months with the highest number of rainy days are January and December (21 days).
The month with the least rainy days is April (12 days).

Average sea temperature - Mabul, Malaysia
Average sea temperature
Mabul, Malaysia

The best month for swimming (with the highest average sea temperature) is May (30°C).
The coldest months (with the lowest average sea temperature) are January, February and March (28°C).

Average daylight / Average sunshine - Mabul, Malaysia
Average daylight / Average sunshine
Mabul, Malaysia

The month with the longest days is June (Average daylight: 12h and 24min).
The month with the shortest days is December (Average daylight: 11h and 54min).

The months with the most sunshine are March, April, May, July and August (Average sunshine: 7h).
The month with the least sunshine is January (Average sunshine: 5h).

Average UV index - Mabul, Malaysia
Average UV index
Mabul, Malaysia

The months with the highest UV index are January, February, March, April, May, June, July, August, September, October and November (UV index 12).
The month with the lowest UV index is December (UV index 11).

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