January weather forecast
Paddanichchipuliyankulam, Sri Lanka

January, like December, in Paddanichchipuliyankulam, Sri Lanka, is a moderately hot winter month, with an average temperature varying between 20.5°C (68.9°F) and 29.6°C (85.3°F).

Temperature

The transition from December to January brings an average high-temperature of a still moderately hot 29.6°C (85.3°F), barely different from December's 29.5°C (85.1°F). During January, the nighttime temperature averages of 20.5°C (68.9°F).

Heat index

For January, the heat index is estimated at a torrid 37°C (98.6°F). Extra precautions are necessary, heat cramps and heat exhaustion are plausible outcomes. Extended activity could lead to heatstroke.
Remember that heat index calculations are made for conditions in the shade with light wind. Direct sunshine exposure could raise heat index values by as much as 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is an estimation of the warmth sensation when considering humidity levels. A person's impression of weather can be shaped by many aspects, among them metabolic variations, pregnancy, and levels of physical activity. 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 important for children. Young individuals are generally in more danger than adults due to their lower capacity to sweat. Moreover, their large skin surface in relation to their small bodies and the increased heat generation from their activities makes them more vulnerable.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. Increased relative humidity interferes with body cooling by slowing the rate of evaporation, resulting in a slower body cooling rate and a heightened feeling of heat. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.

Humidity

The average relative humidity in January in Paddanichchipuliyankulam, Sri Lanka, is 81%.

Rainfall

In Paddanichchipuliyankulam, in January, during 14.5 rainfall days, 31mm (1.22") of precipitation is typically accumulated. In Paddanichchipuliyankulam, during the entire year, the rain falls for 199.1 days and collects up to 893mm (35.16") of precipitation.

Daylight

In January, the average length of the day in Paddanichchipuliyankulam is 11h and 41min.
On the first day of January, sunrise is at 06:22 and sunset at 17:59. On the last day of the month, sunrise is at 06:28 and sunset at 18:13 +0530.

Sunshine

In January, the average sunshine is 7.9h.

UV index

The months with the lowest UV index are January, October through December, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for the average person.
Note: A daily high UV index of 6 in January leads to these guidelines:
Stay clear of intense sun exposure. Solar protection is of utmost significance. Make an effort to avoid direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation, and note that objects like parasols or canopies might not offer full sun protection. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.