January weather forecast
Lombok, Indonesia

Formerly revered for warm temperatures that mark the beginning of the year, the weather in January in Lombok, Indonesia is characterized by the juxtaposition of temperature and humidity. The weather patterns see high temperatures reaching up to 28.1°C (82.6°F) amid relative humidity of 79%. As the new year unfolds, the island experiences more rainy days compared to its sunlit ones, thus keeping the outdoor enthusiasts in and embarking on the peak of the rainy season. It's a period of wind gusts that sway palm trees and cloud formations that blot out the sun. Consequently, this month concludes one chapter and starts another, encapsulating the cyclical and transient aspect of weather.

Temperature

The arrival of January brings an average high-temperature of a still moderately hot 28.1°C (82.6°F), nearly identical to December's 28.4°C (83.1°F). Lombok marks an average drop to a still warm 25.7°C (78.3°F) during nighttime in January, following the high of the day.

Heat index

In January, the average heat index is appraised at a hot 32°C (89.6°F). Long-standing exposure and activity could induce a feeling of tiredness and lead to heat cramps.
Take into consideration that the heat index values are calculated for shade and light wind conditions. 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 'real feel' or 'felt air temperature', is a calculation that merges air temperature and relative humidity to depict the sensation of warmth. Factors such as metabolic variations, being pregnant, and physical activity can impact an individual's weather perception. Direct exposure to sun rays can potentially augment the heat sensation, elevating the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. In general, children are more at risk than adults because they sweat less. Furthermore, the large skin surface compared to their small bodies and the high heat production due to their actions contribute to this vulnerability.

Humidity

January through March, May through July, September and December, with an average relative humidity of 79%, are the most humid months.

Rainfall

In Lombok, Indonesia, in January, during 27.1 rainfall days, 143mm (5.63") of precipitation is typically accumulated. In Lombok, during the entire year, the rain falls for 231.2 days and collects up to 1002mm (39.45") of precipitation.

Daylight

In January, the average length of the day in Lombok, Indonesia, is 12h and 34min.
On the first day of January, sunrise is at 05:59 and sunset at 18:36. On the last day of the month, sunrise is at 06:13 and sunset at 18:42 WITA.

Sunshine

The month with the least sunshine in Lombok is January, with an average of 7.9h of sunshine.

UV index

The months with the highest UV index are January through May, July through December, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for the average person.
Note: In January, the maximum UV index of 7 suggests this advice:
Beware of overexposure. Fair-skinned individuals risk burning 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. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.