March weather forecast
Semporna, Malaysia

The first month of the spring, March, is still a warm month in Semporna, Malaysia, with temperature in the range of an average low of 25°C (77°F) and an average high of 29.9°C (85.8°F).

Temperature

March denotes a minimal variation in the average high-temperature to a still warm 29.9°C (85.8°F) from February's 29.5°C (85.1°F). In Semporna, the month of March brings a consistent average low-temperature of 25°C (77°F), slightly cooler than its daytime highs.

Heat index

For most parts of March, the heat index is estimated at a sweltering 37°C (98.6°F). Implement more preventive measures, heat cramps and heat exhaustion are probable. Heatstroke might result from extended activity.
Research indicates the heat index considers values in shaded locales and with light winds. Uninterrupted exposure to the sun may boost the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', integrates the air's temperature and its humidity to showcase the felt temperature by people. One's perception of weather can be shaped by other factors, involving metabolic differences, pregnancy, and physical exertion. Awareness is key; direct sunlight can enhance the weather's impact, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Young ones often do not realize the necessity to rest and replenish their fluids. Thirst is a delayed indication of dehydration - keeping hydrated, particularly in prolonged physical activity, is crucial.
The human body keeps its cool primarily through perspiration, as this process enables sweat to evaporate, taking away the excess heat. During high air temperature and humidity (high heat index), the process of perspiration is hindered, intensifying the sensation of heat. As the body accumulates more heat than it can release, body temperature goes up, increasing the risk of heat-related health issues.

Humidity

In Semporna, the average relative humidity in March is 78%.

Rainfall

In March, in Semporna, the rain falls for 20.3 days. Throughout March, 65mm (2.56") of precipitation is accumulated. In Semporna, during the entire year, the rain falls for 278.4 days and collects up to 1091mm (42.95") of precipitation.

Sea temperature

In Semporna, the average seawater temperature in March is 28.7°C (83.7°F).
Note: For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods.

Daylight

In March, the average length of the day in Semporna is 12h and 6min.
On the first day of the month, sunrise is at 6:16 am and sunset at 6:18 pm. On the last day of March, sunrise is at 6:04 am and sunset at 6:14 pm +08.

Sunshine

In March, the average sunshine is 8.6h.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index. The months with the lowest UV index in Semporna are January through December, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for average individuals.
Note: In March, the UV index of 7 transforms into the following advice:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. Limit direct sun exposure especially between 10 a.m. and 4 p.m., when UV radiation is at its peak. However, keep in mind that shade structures may not provide full sun protection. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly. Attention! UV radiation is markedly stronger with water and sand reflections.