February weather forecast
Sirimalwatta, Sri Lanka

February, the last month of the winter in Sirimalwatta, is another warm month, with an average temperature varying between 18.1°C (64.6°F) and 29.7°C (85.5°F).

Temperature

In February, Sirimalwatta experiences a minor shift in meteorological conditions with average high-temperatures marked at a still moderately hot 29.7°C (85.5°F), closely mirroring the climate in January. Sirimalwatta witnesses an average low-temperature of 18.1°C (64.6°F) throughout the month of February.

Heat index

During February, the heat index is evaluated at a very hot 36°C (96.8°F). Ensure heightened precautions, risk of heat cramps and heat exhaustion is significant. Sustained activity could provoke heatstroke.
When considering the heat index, it's pivotal to note it is for shade and mild wind conditions. Exposure to the sun directly might heighten the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', measures the perceived warmth when incorporating the humidity present in the air. The individual's experience of temperature can be shaped by numerous aspects such as metabolic variations, physical exertion, and attire. Direct sunlight exposure should be noted as it has the potential to increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children frequently underestimate the necessity to rest and hydrate. Thirst is a late sign of dehydration - thus, it is vital to stay hydrated, particularly during lengthy physical exercises.
Perspiring is the body's way of cooling down, particularly by allowing sweat to evaporate and take the heat with it. An upsurge in relative humidity affects normal body cooling mechanisms by slowing evaporation, hence reducing the rate at which the body cools and intensifying the perception of heat. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

In Sirimalwatta, the average relative humidity in February is 77%.

Rainfall

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

Daylight

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

Sunshine

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

UV index

The months with the highest UV index are January through September, November and December, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for average individuals.
Note: The UV index of 6 during February translates into the following guidance:
Stick with precautions and abide by sun safety procedures. Evading sunburn is essential. Be aware that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. and try to reduce direct sun exposure during this period as much as possible. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.