February weather forecast
Dunagaha, Sri Lanka

The last month of the winter, February, is another tropical month in Dunagaha, Sri Lanka, with an average temperature varying between 31.7°C (89.1°F) and 23.1°C (73.6°F).

Temperature

As January transitions into February, the average high-temperature rests at a still hot 31.7°C (89.1°F), maintaining a close resemblance to the previous month. In February, Dunagaha reports a consistent average low-temperature of 23.1°C (73.6°F) during the nights.

Heat index

For most parts of February, the heat index is calculated to be an extremely hot 41°C (105.8°F). Undertake special precautions, the probability of heat exhaustion and heat cramps is high. Prolonged activity may provoke heatstroke.
Note that heat index values are valued for light wind and location in the shade. The heat index may experience an enhancement of 15 Fahrenheit (8 Celsius) degrees under direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'feels like', stands as a testimony to how temperature and humidity combine to impact our sense of warmth. An individual's perception of weather can be influenced by a variety of factors including metabolic differences, being pregnant, and their degree of physical exertion. 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 highly critical to babies and toddlers. Young individuals usually face more risks than adults due to their lower sweat production. Their large skin surface area relative to their tiny bodies and high heat production from their activities adds to their risk.
Evaporation of sweat is the main factor behind the cooling effect of perspiration in the human body. An increase in relative humidity disrupts body cooling by slowing the evaporation rate, thereby reducing the rate at which the body cools and amplifying the sense of heat. Temperature imbalances caused by excessive heat retention can trigger heat-related maladies.

Humidity

January and February, with an average relative humidity of 73%, are the least humid months in Dunagaha, Sri Lanka.

Rainfall

In Dunagaha, Sri Lanka, during February, the rain falls for 10.2 days and regularly aggregates up to 36mm (1.42") of precipitation. In Dunagaha, during the entire year, the rain falls for 265.4 days and collects up to 1744mm (68.66") of precipitation.

Daylight

The average length of the day in February is 11h and 54min.
On the first day of the month, sunrise is at 06:28 and sunset at 18:18. On the last day of February, in Dunagaha, Sri Lanka, sunrise is at 06:23 and sunset at 18:22 +0530.

Sunshine

January through April, with an average of 9.2h of sunshine, are months with the most sunshine in Dunagaha.

UV index

January through April, July, September, November and December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: A maximum UV index of 7 in February translates into the following recommendations:
Undertake protective measures and comply with sun safety rules. Shielding against skin and eye damage is essential. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.