January weather forecast
Jeniang, Malaysia

January, like December, is a hot winter month in Jeniang, Malaysia, with an average temperature ranging between min 21°C (69.8°F) and max 30.9°C (87.6°F).

Temperature

January brings an average high-temperature of a still tropical 30.9°C (87.6°F), showing a slight difference from December's 30°C (86°F). Jeniang experiences an average low-temperature of 21°C (69.8°F) in month of January.

Heat index

The heat index value for January is appraised at a blisteringly hot 41°C (105.8°F). Take extra safety measures to prevent heat exhaustion and heat cramps. Heatstroke could follow lengthy activity.
Heat index values are typically calculated for conditions of shade and a light breeze. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', unifies temperature and humidity readings to offer a comprehensive feel of warmth. One's weather perception can be influenced by a range of factors including metabolic differences, being pregnant, and their level of physical activity. Consider that direct sun exposure can intensify the felt heat, adding potentially 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values hold great significance to children. Children often do not understand the need to rest and hydrate. Thirst is a late manifestation of dehydration - therefore, it is essential to stay hydrated, particularly during prolonged physical activities.
The body's self-cooling mechanism is rooted in perspiration, where evaporating sweat cools down excessive warmth. Elevated relative humidity disrupts typical body cooling by reducing the evaporation rate, consequently decreasing the body's cooling rate and enhancing the feeling of heat. Inadequate heat shedding in the face of rising body temperatures hints at potential dehydration risks.

Humidity

In Jeniang, the average relative humidity in January is 82%.

Rainfall

In January, in Jeniang, the rain falls for 15.6 days. Throughout January, 44mm (1.73") of precipitation is accumulated. Throughout the year, there are 230.4 rainfall days, and 1052mm (41.42") of precipitation is accumulated.

Daylight

In Jeniang, the average length of the day in January is 11h and 50min.
On the first day of January in Jeniang, sunrise is at 7:26 am and sunset at 7:14 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 Jeniang is 8.3h.

UV index

The months with the lowest UV index are January, September through December, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for the ordinary person.
Note: The maximum daily UV index, 6 in January, converts into the following recommendations:
Escape overexposure. People with light skin may incur burns in fewer than 20 minutes. Between 10 a.m. and 4 p.m., the Sun's UV radiation is at its peak. Limit your exposure to direct sunlight during these hours. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.