January weather forecast
Wilgoda, Sri Lanka

January, like December, in Wilgoda, Sri Lanka, is a moderately hot winter month, with temperature in the range of an average high of 29.3°C (84.7°F) and an average low of 19°C (66.2°F).

Temperature

As Wilgoda, Sri Lanka, steps into January, the average high-temperature holds at a still warm 29.3°C (84.7°F), hinting at a minor fluctuation from the prior month. Wilgoda, during the month of January, experiences an average low-temperature of 19°C (66.2°F).

Heat index

The heat index value during January is evaluated at a torrid 35°C (95°F). Incorporate special precautions, risk of heat exhaustion and heat cramps is substantial. Sustained activity could cause heatstroke.
Consider that heat index readings are for situations in the shade and light wind. Exposure to the sun directly might heighten the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', gauges the sensation of temperature factoring in the air's moisture content. This effect is personal, influenced by the individual's physical activity and heat sensitivity, shaped by factors including wind, attire, and metabolic variations. Remember, direct sunlight exposure can heighten the heat impact and might increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Children frequently underestimate the importance of resting and drinking fluids. Thirst is a symptom of advanced dehydration - hence the need to hydrate regularly, especially during protracted physical exercises.
Evaporating sweat, thanks to perspiration, acts as a natural air conditioner for the human body. Under conditions of high relative humidity, the rate of evaporation decreases. This results in the body retaining more heat than under conditions of dry air. Rising body temperatures resulting from an imbalance in heat absorption can lead to potential thermal issues.

Humidity

The average relative humidity in January is 79%.

Rainfall

In January, the rain falls for 14 days. Throughout January, 34mm (1.34") of precipitation is accumulated. Throughout the year, in Wilgoda, there are 217.7 rainfall days, and 1165mm (45.87") of precipitation is accumulated.

Daylight

In Wilgoda, Sri Lanka, the average length of the day in January is 11h and 44min.
On the first day of January in Wilgoda, sunrise is at 06:20 and sunset at 18:02. On the last day of the month, sunrise is at 06:27 and sunset at 18:16 +0530.

Sunshine

In January, the average sunshine in Wilgoda is 8.4h.

UV index

The months with the lowest UV index in Wilgoda are January, February, October through December, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for average individuals.
Note: In January, the maximum UV index of 6 suggests this advice:
Shun overexposure. Protection from sun ravages is indispensable. The Sun's UV radiation is at its strongest between the hours of 10 a.m. and 4 p.m. Minimize direct exposure to the sun during this period. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.