January weather forecast
Eppawala, Sri Lanka

January, like December, in Eppawala, Sri Lanka, is a moderately hot winter month, with temperature in the range of an average low of 20.5°C (68.9°F) and an average high of 29.6°C (85.3°F).

Temperature

Eppawala marks the onset of January with an average high-temperature of a still warm 29.6°C (85.3°F), a subtle shift from December's 29.5°C (85.1°F). Throughout January, Eppawala experiences a low-temperature average of 20.5°C (68.9°F).

Heat index

During January, the heat index is appraised at a very hot 37°C (98.6°F). Ensure extra safety measures, heat exhaustion and heat cramps are likely. Continuous activity might result in heatstroke.
Research indicates the heat index considers values in shaded locales and with light winds. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', stands as a testimony to how temperature and humidity combine to impact our sense of warmth. The influence of weather can be personal, changing with an individual's body mass, height, and level of physical exertion. Sunshine, when direct, has the potential to intensify weather effects, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. 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.
Evaporating sweat is a key way the human body dispels excessive warmth, all thanks to the process of perspiration. When relative humidity is heightened, it slows the rate of evaporation, thereby decreasing the body's ability to shed heat and creating a sensation of overheating. When the body's heat gain surpasses its removal capacity, body temperature starts to climb, leading to potential heat-related ailments.

Humidity

The average relative humidity in January in Eppawala is 81%.

Rainfall

In Eppawala, Sri Lanka, in January, during 14.5 rainfall days, 31mm (1.22") of precipitation is typically accumulated. Throughout the year, in Eppawala, Sri Lanka, there are 199.1 rainfall days, and 893mm (35.16") of precipitation is accumulated.

Daylight

The average length of the day in January is 11h and 43min.
On the first day of the month, sunrise is at 06:21 and sunset at 18:01. On the last day of January, in Eppawala, sunrise is at 06:28 and sunset at 18:14 +0530.

Sunshine

The average sunshine in January is 7.9h.

UV index

January, October through December, with an average maximum UV index of 6, are months with the lowest UV index in Eppawala. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for average individuals.
Note: In January, the maximum UV index of 6 translates into these guidelines:
Uphold preventive measures and conform to sun safety guidelines. Defending against skin and eye harm is crucial. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.