January weather forecast
Kekirawa, Sri Lanka

January, like December, in Kekirawa, Sri Lanka, is another warm winter month, with temperature in the range of an average low of 20°C (68°F) and an average high of 29.3°C (84.7°F).

Temperature

During January and December, Kekirawa experiences its coldest period, with an average high-temperature of 29.3°C (84.7°F).

Heat index

The heat index for January is calculated to be a sweltering 36°C (96.8°F). Take more caution, heat exhaustion and heat cramps may occur. Long-lasting activity may cause heatstroke.
Heat index's context suggests values are appropriate for shady areas and slight breezes. If exposed to direct sunlight, the heat index could climb by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. The impact of weather on an individual can be subjective, affected by the person's activity and heat perception, which can vary due to elements including wind, clothing, and metabolic differences. Direct sun rays can make one feel hotter, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Kids generally face higher risks than adults as they sweat less. Along with their large skin surface compared to their small bodies and higher heat production due to their activities, their vulnerability is increased.
One way the human body deals with excessive warmth is by perspiring and allowing sweat to evaporate. With an abundance of moisture present in the air, the process of evaporation becomes less effective, and the body fails to cool down as it should, leading to the sensation of overheating. Excessive heat that's not properly managed leads to increased body temperatures and resultant health issues.

Humidity

In Kekirawa, the average relative humidity in January is 82%.

Rainfall

In Kekirawa, in January, during 16 rainfall days, 42mm (1.65") of precipitation is typically accumulated. In Kekirawa, during the entire year, the rain falls for 196.8 days and collects up to 943mm (37.13") of precipitation.

Daylight

In January, the average length of the day in Kekirawa, Sri Lanka, is 11h and 43min.
On the first day of January in Kekirawa, Sri Lanka, sunrise is at 06:20 and sunset at 18:00. On the last day of the month, sunrise is at 06:27 and sunset at 18:14 +0530.

Sunshine

In Kekirawa, the average sunshine in January is 7.4h.

UV index

January, November and December, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index reading of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: A daily maximum UV index of 6 in January translates into the following instructions:
Implement preventive steps and embrace sun safety standards. Protection from skin and eye distress is compulsory. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.