February weather forecast
Rathkarawwa, Sri Lanka

The last month of the winter, February, is also a moderately hot month in Rathkarawwa, Sri Lanka, with an average temperature ranging between min 24.3°C (75.7°F) and max 29.7°C (85.5°F).

Temperature

Rathkarawwa records a slight change with February's average high-temperatures adjusting to a still moderately hot 29.7°C (85.5°F) from January's 29.2°C (84.6°F). Rathkarawwa reports a consistent average low-temperature of 24.3°C (75.7°F) throughout February nights.

Heat index

The heat index value during February is calculated to be a torrid 35°C (95°F). Adopt special protective actions against heat exhaustion and heat cramps. Long-duration activity risks heatstroke.
Remember that heat index calculations are made for conditions in the shade with light wind. Exposure to unobstructed sunshine could lead to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. This effect is personal, influenced by the individual's physical activity and heat sensitivity, shaped by factors including wind, attire, and metabolic variations. Direct exposure to the sun's rays can enhance the felt temperature, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Kids are generally in more danger than adults because they perspire less. Their large skin surface area compared to their small bodies and the excessive heat due to their actions raises their risk.
One of the main methods the human body employs to cool down is by perspiring, as this process allows sweat to evaporate and remove excess heat. When the relative humidity is high, the evaporation rate is reduced. The warmth is removed from the body at a lower rate, causing the body to retain more heat than it would in dry air. Rising body temperatures due to excess heat retention could signify impending heat disorders.

Humidity

In Rathkarawwa, the average relative humidity in February is 75%.

Rainfall

In Rathkarawwa, in February, during 10.9 rainfall days, 49mm (1.93") of precipitation is typically accumulated. In Rathkarawwa, during the entire year, the rain falls for 192.9 days and collects up to 942mm (37.09") of precipitation.

Daylight

In February, the average length of the day is 11h and 55min.
On the first day of February, sunrise is at 06:24 and sunset at 18:14. On the last day of the month, sunrise is at 06:19 and sunset at 18:18 +0530.

Sunshine

In Rathkarawwa, the average sunshine in February is 9.2h.

UV index

January through September, November and December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for average individuals.
Note: The maximum UV index of 7 during February translates into these guidelines:
Employ safeguards and advocate sun safety protocols. Shielding against skin and eye damage is crucial. 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. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.