January weather forecast
Kegalle, Sri Lanka

January in Kegalle, Sri Lanka, presents a moderate climate with average temperatures and relative humidity. With visible fluctuations from the end of December, the highest temperature typically sits at 28.3°C (82.9°F) whereas the lower margin drops to 18.2°C (64.8°F). There is less sunshine, not exceeding 8.5 hours a day, making this month less appealing to sun seekers. The weather stays relatively predictable with no sudden wind surges as the wind gusts are held to a maximum of 11.2km/h (7mph). Rainfall frequency is noted to be moderate with wet conditions every alternate day.

Temperature

With January's arrival, Kegalle, Sri Lanka, notes an average high-temperature of a still moderately hot 28.3°C (82.9°F), closely following the trend of the preceding month. Kegalle, during the nights of January, experiences an average temperature drop to a comfortable 18.2°C (64.8°F).

Heat index

The heat index in January is estimated at a hot 33°C (91.4°F). Implement additional preventive actions, heat cramps and heat exhaustion are potential hazards. Heatstroke could follow prolonged activity.
Bear in mind that the heat index values are determined for shaded areas and light breezes. The heat index could see an increase by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'feels like' or 'apparent temperature', combines air temperature and relative humidity to represent a human perceived temperature equivalent. This effect is personal, influenced by the individual's physical activity and heat sensitivity, shaped by factors including wind, attire, and metabolic variations. Realize that direct exposure to sunlight can augment the felt heat, leading to a potential increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Younglings frequently fail to recognize the requirement to rest and rehydrate. Thirst emerges late in dehydration - it is imperative to keep hydration levels high, particularly during extended physical exertions.

Humidity

In Kegalle, the average relative humidity in January is 80%.

Rainfall

January is the month with the least rainfall in Kegalle. Rain falls for 14.1 days and accumulates 38mm (1.5") of precipitation.

Daylight

The average length of the day in January is 11h and 46min.
On the first day of January, sunrise is at 06:20 and sunset at 18:03. On the last day of the month, sunrise is at 06:27 and sunset at 18:16 +0530.

Sunshine

In Kegalle, the average sunshine in January is 8.5h.

UV index

The months with the highest UV index in Kegalle, Sri Lanka, are January through September, November and December, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for the average person.
Note: An average UV index of 6 in January transforms into this advice:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Employ a wide-brim hat for potent defense against up to 50% of UV rays.