February weather forecast
Trincomalee, Sri Lanka

As Trincomalee transitions from January to February, an apparent shift in weather patterns is noticeable. Sunshine hours increase significantly, providing longer daylight to bask under. However, one should take heed of the UV index during outdoor activities. The rainfall days dwindle, paving way for clear skies most of the month. February experiences a trivial drop in humidity levels and relative pressure from January, triggering a sense of freshness in the weather.

Temperature

Trincomalee marks the onset of February with an average high-temperature of a tropical 31.3°C (88.3°F), subtly divergent from January's 29.3°C (84.7°F). Trincomalee records an average temperature drop to a pleasant 20°C (68°F) in February.

Heat index

The heat index value during February is estimated at a blisteringly hot 42°C (107.6°F). Use additional protective measures, heat cramps and heat exhaustion are possible outcomes. Continuous activity might lead to heatstroke.
Heat index determinations are made taking into account the shade and light air movements. Exposing to direct sunshine may enhance heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is an indicator that blends the effects of temperature and humidity to depict perceived warmth. Factors including metabolic differences, physical activity, and clothing are additional elements that influence the individual's temperature experience. 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 extremely vital to babies and toddlers. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it's vital to remain hydrated, particularly during prolonged physical activities.
To offset high temperatures, the human body releases sweat which, upon evaporation, cools it down. With higher relative humidity, the rate of evaporation is reduced, resulting in increased heat retention in the body compared to drier air. Heat-related disorders may develop if heat gain in the body overshadows its cooling capacity, leading to elevated temperatures.

Humidity

In Trincomalee, Sri Lanka, the average relative humidity in February is 79%.

Rainfall

In Trincomalee, in February, during 13.1 rainfall days, 47mm (1.85") of precipitation is typically accumulated. Throughout the year, in Trincomalee, Sri Lanka, there are 196.8 rainfall days, and 943mm (37.13") of precipitation is accumulated.

Sea temperature

In Trincomalee, the average seawater temperature in February is 27.8°C (82°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

In Trincomalee, the average length of the day in February is 11h and 52min.
On the first day of the month, sunrise is at 06:25 and sunset at 18:11. On the last day of February, sunrise is at 06:18 and sunset at 18:16 +0530.

Sunshine

The average sunshine in February in Trincomalee, Sri Lanka, is 8.2h.

UV index

The months with the highest UV index in Trincomalee, Sri Lanka, are February through October, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for average individuals.
Note: During February, 7 as the daily maximum UV index converts into the following advice:
Shield from overexposure. Defense against sun-related harm is required. The Sun's UV radiation is at its strongest between the hours of 10 a.m. and 4 p.m. Minimize direct exposure to the sun during this period. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation. Caution! The Sun's UV rays become stronger due to reflections from water and sand.