February weather forecast
Kalmunai, Sri Lanka

A slight elevation is noticed in Kalmunai's climatic conditions during February. Average maximum and minimum temperatures almost mirror those of January. However, rainfall levels considerably decrease to 88mm (3.46"), contrasting with the previous month's showers. Despite the reduced rain, humidity remains moderately high. Therefore, tourists should be prepared for a blend of and warmth combined with a somewhat damp environment.

Temperature

The transition from January to February in Kalmunai sees an average high-temperature of a still warm 28.3°C (82.9°F), indicating a minor variance from the prior month. A consistent average low of 24.1°C (75.4°F) is noted in Kalmunai throughout February, only a small step down from its daytime high.

Heat index

February's heat index is estimated at a hot 33°C (91.4°F). Ensure extra safety measures, heat exhaustion and heat cramps are likely. Continuous activity might result in heatstroke.
One should be cognizant that the heat index values are tailored for shaded spots and mild winds. Exposure to the sun directly might heighten the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', joins air temperature with relative humidity to produce a temperature perception for humans. This effect is subjective, differing among individuals based on their physical activity and perception of heat, which can be influenced by factors like wind, clothing, and metabolic variances. When in direct sunlight, one should be cautious as it can raise the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Children typically face more danger than adults as their sweat production is usually lower. Additionally, the bigger skin surface compared to their small size and the increased heat due to their activeness exacerbate the risk.

Humidity

In Kalmunai, the average relative humidity in February is 79%.

Rainfall

In February, in Kalmunai, the rain falls for 15.3 days. Throughout February, 88mm (3.46") of precipitation is accumulated. In Kalmunai, during the entire year, the rain falls for 237.8 days and collects up to 1259mm (49.57") of precipitation.

Sea temperature

In February, the average sea temperature in Kalmunai is 28°C (82.4°F).
Note: Swimming, diving, and other water endeavors at temperatures between 25°C (77°F) and 29°C (84.2°F) are considered enjoyable and satisfying for extended periods without discomfort.

Daylight

The average length of the day in February is 11h and 53min.
On the first day of the month, sunrise is at 06:21 and sunset at 18:10. On the last day of February, sunrise is at 06:15 and sunset at 18:14 +0530.

Sunshine

In February, the average sunshine in Kalmunai is 8.2h.

UV index

January through October, with an average maximum UV index of 7, are months with the highest UV index in Kalmunai. A UV Index of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for the average person.
Note: The maximum daily UV index of 7 in February interprets into the following recommendations:
Implement preventive steps and embrace sun safety standards. Protection from skin and eye distress is compulsory. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Watch out! Reflections from sand and water can surge UV radiation exposure.