March weather forecast
Ahungalla, Sri Lanka

Witnessing the onset of the early monsoons, March in Ahungalla is characterized by escalating temperatures with highs reaching up to 30.3°C (86.5°F). Accompanying these warmer temperatures is an increase in average rainfall, with precipitation levels rising from 50mm (1.97") to 68mm (2.68") compared to the previous month. Ample daylight hours of 12.1 further bedeck the months' weather profile, offering more sunshine hours for those visiting the beaches. Wind speeds equally increase, hitting 8.7km/h (5.4mph), creating a respite from the otherwise sticky conditions. The UV index is monitored to sit at 7, making it important for residents and tourists alike to use sun protection when outdoors.

Temperature

During March and April, Ahungalla experiences its warmest period, with an average high-temperature of 30.3°C (86.5°F).

Heat index

For most parts of March, the heat index is calculated to be a very hot 38°C (100.4°F). Adopt special protective actions against heat exhaustion and heat cramps. Long-duration activity risks heatstroke.
When assessing, remember that heat index measurements are for light winds and shaded spots. A rise in the heat index by 15 Fahrenheit (8 Celsius) degrees may result from direct sunlight exposure.
Note: The heat index, also known as 'felt air temperature' or 'feels like', integrates the air's temperature and its humidity to showcase the felt temperature by people. One's perception of temperature is subjective, varying based on their activity and individual heat perception, influenced by factors like wind, clothing, and metabolic variations. Recognize that direct exposure to the sun can escalate the heat effect, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are extremely significant for babies and toddlers. Kids are usually in more danger than grown-ups as they tend to sweat less. Plus, their bigger skin surface in relation to their small frames and increased heat generation due to their activity level make them more susceptible.
The natural method the human body uses to remove excess heat is by perspiring and letting sweat evaporate. During conditions of high air temperature and humidity (high heat index), the body's ability to perspire is inhibited, increasing the sensation of warmth. As the body gains more heat than it can dissipate, there's a risk of increasing temperatures and resultant overheating.

Humidity

February and March, with an average relative humidity of 77%, are the least humid months.

Rainfall

In March, the rain falls for 21.3 days. Throughout March, 68mm (2.68") of precipitation is accumulated. In Ahungalla, Sri Lanka, during the entire year, the rain falls for 286.9 days and collects up to 1974mm (77.72") of precipitation.

Sea temperature

In March, the average sea temperature in Ahungalla is 29°C (84.2°F).
Note: Engaging in water activities, such as swimming or diving, in temperatures from 25°C (77°F) to 29°C (84.2°F) is very pleasurable for extended periods, without any discomfort.

Daylight

In Ahungalla, the average length of the day in March is 12h and 5min.
On the first day of the month, sunrise is at 06:21 and sunset at 18:22. On the last day of March, in Ahungalla, sunrise is at 06:08 and sunset at 18:19 +0530.

Sunshine

In Ahungalla, the average sunshine in March is 9.1h.

UV index

January through April, June through August, October through December, with an average maximum UV index of 7, are months with the highest UV index in Ahungalla. A UV Index estimate of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: A typical high UV index of 7 in March suggests the following recommendations:
Employ safeguards and advocate sun safety protocols. Shielding against skin and eye damage is crucial. Stay in the shade and limit sun exposure from 10 a.m. to 4 p.m., when UV radiation is most potent. Keep in mind that shade structures like parasols or canopies do not offer full protection. Tightly woven clothing, when worn loosely, shields effectively against the Sun. Watch out! Sand and water enhance the UV exposure you receive.