February weather forecast
Kalutara, Sri Lanka

Kalutara enters February with a gradual increase in temperatures, accompanied by an uptick in humidity and rainfall. Expected temperatures elevate, with an average high of 30.9°C (87.6°F). As a region rich in coastal lowlands, the relative humidity is on the higher side, standing at 75%. February sees an increase in rainfall compared to January, which does not significantly interfere with outdoor activities. Coastal areas in Kalutara get warmer, making February an excellent month for beach lovers.

Temperature

February's weather in Kalutara records an average high-temperature of a still tropical 30.9°C (87.6°F), showing little deviation from January. Throughout February, Kalutara encounters an average temperature drop to a warm 23.5°C (74.3°F).

Heat index

The average heat index in February is estimated at a fiery hot 39°C (102.2°F). Take greater precautions, heat exhaustion and heat cramps may be expected. Heatstroke could result from lengthy activity.
It is important to note that the heat index values are for shaded areas and light wind scenarios. Uninterrupted exposure to the sun may boost the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is a composite of temperature and humidity figures to convey how warm it feels. Factors such as metabolic variations, being pregnant, and physical activity can impact an individual's weather perception. Keep in mind that direct sunshine exposure can amplify the weather's effects, possibly increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Kids are usually more vulnerable than adults, given their lesser sweating ability. Along with their larger skin surface relative to their small stature and the excess heat due to their activity, their risk is amplified.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. Under high air temperature coupled with high humidity (high heat index), the body's perspiration is reduced, intensifying the sensation of heat. Overheating dangers loom when the body's heat release mechanisms are overshadowed by excessive gain.

Humidity

January and February, with an average relative humidity of 75%, are the least humid months.

Rainfall

In Kalutara, Sri Lanka, in February, during 11.5 rainfall days, 32mm (1.26") of precipitation is typically accumulated. In Kalutara, Sri Lanka, during the entire year, the rain falls for 273.8 days and collects up to 2059mm (81.06") of precipitation.

Sea temperature

In Kalutara, the average seawater temperature in February is 28.3°C (82.9°F).
Note: For any water activity, temperatures between 25°C (77°F) and 29°C (84.2°F) are deemed excellent and extremely satisfying for enduring periods.

Daylight

The average length of the day in February in Kalutara, Sri Lanka, is 11h and 55min.
On the first day of February in Kalutara, sunrise is at 06:28 and sunset at 18:19. On the last day of the month, sunrise is at 06:22 and sunset at 18:22 +0530.

Sunshine

In February, the average sunshine is 9h.

UV index

January through April, July, September through December, with an average maximum UV index of 7, are months with the highest UV index in Kalutara. A UV Index reading of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for the ordinary person.
Note: In February, the maximum UV index of 7 transforms into these recommendations:
Persist in precautions and follow sun safety policies. Keeping sunburn at bay is imperative. Stay in the shade and limit direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is particularly strong. Remember, however, that shade structures may not provide complete protection. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Take note! Sand and water reflections strengthen the Sun's UV exposure.