February weather forecast
Weliweriya West, Sri Lanka

February, the last month of the winter in Weliweriya West, is another hot month, with an average temperature fluctuating between 31.4°C (88.5°F) and 23.3°C (73.9°F).

Temperature

The commencement of February brings an average high-temperature of a still tropical 31.4°C (88.5°F), marking an inconsequential divergence from January. Weliweriya West records an average low of 23.3°C (73.9°F) throughout the nights in February.

Heat index

For most parts of February, the heat index is appraised at an extremely hot 40°C (104°F). Undertake special precautions, the probability of heat exhaustion and heat cramps is high. Prolonged activity may provoke heatstroke.
Remember that heat index calculations are made for conditions in the shade with light wind. Exposure to the direct sun could elevate the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is a fusion of air temperature and moisture levels to demonstrate the sensation of heat. One's perception of weather can be shaped by other factors, involving metabolic differences, pregnancy, and physical exertion. It is essential to realize that direct sunlight can escalate the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Young ones are generally more prone to risk than adults due to their reduced ability to sweat. Their large skin surface area relative to their diminutive bodies and elevated heat production from their activities further enhance this risk.
To combat high temperatures, the human body perspires and relies on sweat evaporation for cooling. In circumstances of high air temperature and humidity (high heat index), the body's perspiration is restricted, heightening the feeling of warmth. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.

Humidity

The months with the lowest humidity are January and February, with an average relative humidity of 74%.

Rainfall

In Weliweriya West, in February, during 13.8 rainfall days, 47mm (1.85") of precipitation is typically accumulated. In Weliweriya West, during the entire year, the rain falls for 289.4 days and collects up to 2262mm (89.06") of precipitation.

Daylight

In Weliweriya West, the average length of the day in February is 11h and 54min.
On the first day of February in Weliweriya West, sunrise is at 06:28 and sunset at 18:18. On the last day of the month, sunrise is at 06:22 and sunset at 18:22 +0530.

Sunshine

The average sunshine in February is 9h.

UV index

The months with the highest UV index are January through April, July, September, November and December, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: A daily high UV index of 7 in February leads to these guidelines:
Stay clear of intense sun exposure. Solar protection is of utmost significance. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. Opt for tightly woven and loose clothing to enhance protection from the Sun.