January weather forecast
Ko Lanta, Thailand

Ko Lanta, Thailand, opens its year with comfortingly warm temperatures and lower than average humidity. January is cooler when compared with the upcoming months, providing relief from the traditionally humid, tropical climate of the region. Brief showers are to be expected, with relatively modest rainfall amounting to 15mm (0.59") over the course of 3 days. It is an excellent time for outdoor activities, with long daylight hours and relatively cooler days. Moving into February, however, an increase in temperature and the amount of rainfall is anticipated.

Temperature

January in Ko Lanta, Thailand, observes an average high-temperature of a still hot 32.7°C (90.9°F), marking an insignificant difference from December's 31.2°C (88.2°F). An average nighttime temperature of 23.9°C (75°F) is noted in Ko Lanta during the month of January.

Heat index

January's average heat index is evaluated at a life-threatening hot 45°C (113°F). Stay wary: Heat exhaustion and heat cramps are possible. Heatstroke can ensue from extended effort.
Always consider that heat index estimations are for light winds and places in the shade. Direct sunlight might lead to a heat index increase by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', gives an indication of how one might feel in terms of heat after considering humidity. The impact of weather is individual, with diverse individuals experiencing it differently due to variations in body mass, height, and activity levels. Considering the impact of direct sunlight, it's possible for the heat index to surge by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Children commonly overlook the importance of rest and fluid replenishment. Thirst, being a delayed sign of dehydration, emphasizes the need to keep hydration up, especially during lengthy physical activities.
Evaporating sweat is a key way the human body dispels excessive warmth, all thanks to the process of perspiration. An increase in relative humidity hinders the body's normal cooling function by reducing evaporation, thereby decreasing the rate of body cooling and enhancing the sense of warmth. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

In January, the average relative humidity in Ko Lanta is 75%.

Rainfall

The month with the least rainfall is January, when the rain falls for 3 days and typically collects 15mm (0.59") of precipitation.

Daylight

The average length of the day in January in Ko Lanta is 11h and 44min.
On the first day of January in Ko Lanta, sunrise is at 06:36 and sunset at 18:17. On the last day of the month, sunrise is at 06:43 and sunset at 18:30 +07.