January weather forecast
Labuan, Malaysia

A quintessential tropical climate greets Labuan, Malaysia, with the advent of the new year. Humidity levels remain relatively high in January, setting the pace for the year ahead. January witnesses a contrast, combining persistent rainfall with ample sunshine hours, providing distinct mornings and afternoons. The wind speeds tend to be mellow, not going beyond 6km/h (3.7mph), offering a respite from the otherwise high humidity. Significantly, January experiences the highest average rainfall of 146mm (5.75") encompassing nearly 25 days, marking the onset of a predominantly wet first quarter.

Temperature

In Labuan, Malaysia, the lowest average temperatures are observed in January, with a high of 29.4°C (84.9°F) and a low of 23.2°C (73.8°F).

Heat index

In January, the average heat index is calculated to be a very hot 36°C (96.8°F). Adopt extra preventive measures, the occurrence of heat cramps and heat exhaustion is likely. Heatstroke may follow extended activity.
Thinking about the heat index, one should account for its values in shaded areas with gentle breezes. Under direct sunshine, the heat index values might be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is an indicator that blends the effects of temperature and humidity to depict perceived warmth. An individual's perception of weather can be swayed by a variety of elements including metabolic differences, pregnancy status, and their level of physical exertion. One's exposure to direct sunlight has the potential to intensify the heat sensation, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Youngsters often neglect the necessity for rest and hydration. Thirst is a sign of advancing dehydration - thus the importance of maintaining hydration, specifically during long-lasting physical activities.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. In situations of high air temperature combined with high humidity (significant heat index), the body's ability to perspire is reduced, heightening the sense of warmth. Rising body temperatures resulting from an imbalance in heat absorption can lead to potential thermal issues.

Humidity

The months with the highest humidity in Labuan, Malaysia, are January, March and December, with an average relative humidity of 82%.

Rainfall

In Labuan, during January, the rain falls for 25 days and regularly aggregates up to 146mm (5.75") of precipitation. Throughout the year, in Labuan, there are 290.5 rainfall days, and 1570mm (61.81") of precipitation is accumulated.

Daylight

In Labuan, the average length of the day in January is 11h and 52min.
On the first day of the month, sunrise is at 6:27 am and sunset at 6:16 pm. On the last day of January, sunrise is at 6:35 am and sunset at 6:29 pm +08.

Sunshine

The average sunshine in January in Labuan is 8.2h.

UV index

The months with the highest UV index are January through December, with an average maximum UV index of 7. The months with the lowest UV index are January through December, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for average individuals.
Note: The UV index of 7 in January translates into these instructions:
Steer clear of overexposure. Fair-skinned individuals can be scorched in less than 20 minutes. It's important to stay in the shade and limit exposure to the sun from 10 a.m. to 4 p.m., when UV radiation is most intense, although remember that shade structures may not provide full sun protection. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.