March weather forecast
Irakkamam, Sri Lanka

The first month of the spring, March, is a hot month in Irakkamam, Sri Lanka, with an average temperature varying between 30.1°C (86.2°F) and 24.8°C (76.6°F).

Temperature

Irakkamam measures an average high-temperature of a tropical 30.1°C (86.2°F) in March, nearly consistent with the preceding month. March brings with it a nighttime average temperature of 24.8°C (76.6°F).

Heat index

March's average heat index is appraised at a torrid 37°C (98.6°F). Ensure extra safety measures, heat exhaustion and heat cramps are likely. Continuous activity might result in heatstroke.
Take note of the fact that heat index values are based on shaded circumstances with light airflows. An exposure to direct sunlight may lift the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', binds temperature metrics with humidity values to give a sense of the actual warmth. This effect is personal, influenced by the individual's physical activity and heat sensitivity, shaped by factors including wind, attire, and metabolic variations. Taking into account that direct sunlight can boost the heat effect, the heat index may rise by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Young ones are generally at greater risk than adults due to their limited sweating ability. In addition, their large skin surface relative to their small bodies and higher heat production from their activities add to their vulnerability.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. When relative humidity is heightened, it slows the rate of evaporation, thereby decreasing the body's ability to shed heat and creating a sensation of overheating. When the heat gained surpasses the body's cooling capacity, temperatures rise, signaling potential health concerns.

Humidity

In Irakkamam, the average relative humidity in March is 76%.

Rainfall

In March, the rain falls for 12.8 days. Throughout March, 39mm (1.54") of precipitation is accumulated. In Irakkamam, during the entire year, the rain falls for 237.8 days and collects up to 1259mm (49.57") of precipitation.

Daylight

In Irakkamam, the average length of the day in March is 12h and 5min.
On the first day of March, sunrise is at 06:15 and sunset at 18:14. On the last day of the month, sunrise is at 06:01 and sunset at 18:12 +0530.

Sunshine

In Irakkamam, the average sunshine in March is 9.4h.

UV index

January through October, with an average maximum UV index of 7, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: The UV index of 7 during March translates into the following guidance:
Skirt overexposure. People with light complexions might get scorched in under 20 minutes. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage.