February weather forecast
Naula, Sri Lanka

February, the last month of the winter in Naula, is a hot month, with an average temperature fluctuating between 18.9°C (66°F) and 30.7°C (87.3°F).

Temperature

Naula sees the arrival of February with an average high-temperature of a hot 30.7°C (87.3°F), indicating a subtle variation from January. In February, Naula records an average nighttime temperature of 18.9°C (66°F).

Heat index

In February, the average heat index is calculated to be a fiery hot 38°C (100.4°F). Heightened safety actions are necessary, heat cramps and heat exhaustion are probable. Persistent activity may lead to heatstroke.
Heat index determinations are made taking into account the shade and light air movements. The heat index might be elevated by 15 Fahrenheit (8 Celsius) degrees due to direct sun exposure.
Note: The heat index, also known as 'felt air temperature' or 'real feel', arises from combining readings of air temperature and relative moisture content. An individual's perception of weather can be affected by a variety of elements including metabolic differences, being pregnant, and their level of physical exertion. It is essential to be conscious of the fact that direct sunlight can intensify the felt heat, leading to an elevation in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Younglings frequently fail to recognize the requirement to rest and rehydrate. Thirst emerges late in dehydration - it is imperative to keep hydration levels high, particularly during extended physical exertions.
The innate cooling system of the human body revolves around perspiration, with the evaporation of sweat being central to this process. In circumstances of high air temperature and humidity (high heat index), the body's perspiration is restricted, heightening the feeling of warmth. Should the body fail to balance its heat gain, the escalating temperature poses health challenges.

Humidity

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

Rainfall

In Naula, during February, the rain falls for 11.8 days and regularly aggregates up to 54mm (2.13") of precipitation. In Naula, Sri Lanka, during the entire year, the rain falls for 217.7 days and collects up to 1165mm (45.87") of precipitation.

Daylight

The average length of the day in February is 11h and 53min.
On the first day of February, sunrise is at 06:26 and sunset at 18:14. On the last day of the month, sunrise is at 06:20 and sunset at 18:19 +0530.

Sunshine

The average sunshine in February is 8.7h.

UV index

January, February, October through December, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for the average person.
Note: The UV index of 6 during February leads to these advisories:
Avoid overexposure. Fair-skinned individuals can burn in under 20 minutes. Limit your direct sun exposure, especially between 10 a.m. and 4 p.m., when UV radiation is strongest. Shade structures might not provide complete sun protection. Boost your sun resistance with garments that are densely woven yet spacious.