February weather forecast
Yatiwawala, Sri Lanka

The last month of the winter, February, is another warm month in Yatiwawala, Sri Lanka, with temperature in the range of an average low of 18.1°C (64.6°F) and an average high of 29.7°C (85.5°F).

Temperature

The onset of February notes an average high-temperature of a still warm 29.7°C (85.5°F), subtly shifted from January's 28.3°C (82.9°F). During the nights in February, the temperature in Yatiwawala averages to a refreshing 18.1°C (64.6°F).

Heat index

The heat index value during February is computed 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 details are generally centered around shaded locations and a mild breeze. Heat index values might soar by up to 15 Fahrenheit (8 Celsius) degrees with exposure to direct sunshine.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is derived by integrating air temperature with the existing relative humidity to express the perceived warmth. Metabolic differences, pregnancy status, and the level of physical activity are additional factors influencing an individual's weather perception. Taking into account that direct sunlight can boost the heat effect, the heat index may rise by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Kids are usually in more danger than grown-ups as they tend to sweat less. Plus, their bigger skin surface in relation to their small frames and increased heat generation due to their activity level make them more susceptible.
The human body has a built-in cooling mechanism through perspiration; evaporating sweat dissipates the excess heat. A higher relative humidity affects normal body cooling by reducing the evaporation rate, subsequently lowering the rate at which the body cools and increasing the perception of heat. When body temperature rises due to excess heat gain beyond its removal capability, one might experience heat-related disorders.

Humidity

In Yatiwawala, Sri Lanka, the average relative humidity in February is 77%.

Rainfall

In Yatiwawala, in February, during 14.5 rainfall days, 59mm (2.32") of precipitation is typically accumulated. Throughout the year, in Yatiwawala, there are 278.4 rainfall days, and 1466mm (57.72") of precipitation is accumulated.

Daylight

The average length of the day in February is 11h and 54min.
On the first day of February in Yatiwawala, sunrise is at 06:26 and sunset at 18:15. On the last day of the month, sunrise is at 06:20 and sunset at 18:19 +0530.

Sunshine

In Yatiwawala, the average sunshine in February is 8.7h.

UV index

January through September, November and December, with an average maximum UV index of 6, are months with the highest UV index in Yatiwawala. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for average individuals.
Note: A maximum high UV index of 6 in February translates into the following recommendations:
Elude overexposure. Fair-skinned people could get burnt in less than 20 minutes. Between 10 a.m. and 4 p.m., the Sun emits the most powerful UV radiation. Limit direct exposure to the Sun during these hours. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.