February weather forecast
Polgahawela, Sri Lanka

February, the last month of the winter in Polgahawela, is also a moderately hot month, with an average temperature fluctuating between 18.1°C (64.6°F) and 29.7°C (85.5°F).

Temperature

As January transitions into February, the average high-temperature rests at a still moderately hot 29.7°C (85.5°F), maintaining a close resemblance to the previous month. Throughout February in Polgahawela, Sri Lanka, a steady low-temperature average of 18.1°C (64.6°F) is noted.

Heat index

For February, the heat index is appraised at a very hot 36°C (96.8°F). Greater safety measures are needed, risk of heat exhaustion and heat cramps is high. Continuous activity might trigger heatstroke.
Heat index specifics point out values are for conditions of shade and a slight breeze. Being under direct sunlight might amplify the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is a value derived by merging air temperature with the humidity to convey how the climate feels. This impact is subjective, influenced by the person's physical activity and individual heat perception, affected by factors including wind, attire, and metabolic differences. Do note, being directly under sun rays can amplify the heat you feel, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Youngsters generally face more threats than adults given their lesser ability to sweat. Coupled with their larger skin surface relative to their small bodies and higher heat production due to their activities, they are more endangered.
To combat high temperatures, the human body perspires and relies on sweat evaporation for cooling. With excessive moisture in the atmosphere, the effectiveness of the evaporation process is decreased, causing the body to cool down less efficiently, leading to a sensation of overheating. Accumulating heat beyond the body's cooling measures leads to rising temperatures and potential ailments.

Humidity

In February, the average relative humidity is 77%.

Rainfall

In Polgahawela, in February, it is raining for 14.5 days, with typically 59mm (2.32") of accumulated precipitation. In Polgahawela, during the entire year, the rain falls for 278.4 days and collects up to 1466mm (57.72") of precipitation.

Daylight

In February, the average length of the day in Polgahawela is 11h and 54min.
On the first day of the month, sunrise is at 06:27 and sunset at 18:16. On the last day of February, in Polgahawela, sunrise is at 06:21 and sunset at 18:20 +0530.

Sunshine

In Polgahawela, Sri Lanka, 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. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for the average person.
Note: In February, the maximum UV index of 6 suggests this advice:
Follow precautions and abide by sun safety rules. Deterrence of sunburn is imperative. Stay in the shade and limit sun exposure from 10 a.m. to 4 p.m., when UV radiation is most potent. Keep in mind that shade structures like parasols or canopies do not offer full protection. To cut down UV radiation exposure by about half, sport a wide-brim hat.