January weather forecast
Lunas, Malaysia

January, the same as December, in Lunas, Malaysia, is another tropical winter month, with an average temperature fluctuating between 31.5°C (88.7°F) and 22.5°C (72.5°F).

Temperature

The start of January marks an average high-temperature of a still tropical 31.5°C (88.7°F), hardly distinguishable from the conditions in December. In Lunas, the expected average low-temperature for January is an agreeable 22.5°C (72.5°F).

Heat index

The heat index value for January is evaluated at a blisteringly hot 43°C (109.4°F). Watchful: Heat cramps and heat exhaustion are predicted. Continued exertion could lead to heatstroke.
Heat index specifics point out values are for conditions of shade and a slight breeze. Heat index values might soar by up to 15 Fahrenheit (8 Celsius) degrees with exposure to direct sunshine.
Note: The heat index, also known as 'apparent temperature' or 'real feel', represents the fusion of temperature and moisture in the air to suggest how warm it feels. The perception of temperature can be subjective, varying based on activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. The sun, when shining directly, can have a significant impact on the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Young ones generally face higher dangers than adults since they sweat less. Along with their large skin surface area compared totheir small bodies and increased heat production from their activities, the risks are heightened.
When the body gets too warm, it perspires, leading to sweat evaporation which cools it down. During high air temperature and humidity (high heat index), the process of perspiration is hindered, intensifying the sensation of heat. Potential thermal conditions emerge as the body's heat gain outpaces its cooling mechanisms.

Humidity

In January, the average relative humidity is 81%.

Rainfall

In January, in Lunas, the rain falls for 19 days. Throughout January, 35mm (1.38") of precipitation is accumulated. Throughout the year, in Lunas, there are 220.1 rainfall days, and 579mm (22.8") of precipitation is accumulated.

Daylight

The average length of the day in January is 11h and 51min.
On the first day of January, sunrise is at 7:26 am and sunset at 7:15 pm. On the last day of the month, sunrise is at 7:34 am and sunset at 7:27 pm +08.

Sunshine

In January, the average sunshine in Lunas, Malaysia, is 8.4h.

UV index

January through October, with an average maximum UV index of 7, are months with the highest UV index in Lunas. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In January, a regular UV index of 7 translates into these guidelines:
Enforce precautions and stick to sun safety measures. Preservation from skin and eye damage is essential. 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. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.