March weather forecast
Wilgoda, Sri Lanka

The first month of the spring, March, is also a hot month in Wilgoda, Sri Lanka, with temperature in the range of an average high of 32.8°C (91°F) and an average low of 19.9°C (67.8°F).

Temperature

March registers an average high-temperature of a still tropical 32.8°C (91°F), slightly varied from February's 30.7°C (87.3°F). A dramatic downturn marks the March nights, with lows averaging at a refreshing 19.9°C (67.8°F).

Heat index

The heat index for March is calculated to be a blisteringly hot 44°C (111.2°F). Be cautious: Heat exhaustion along with heat cramps are predicted. Heatstroke is a possible consequence of continuous physical effort.
Take note of the fact that heat index values are based on shaded circumstances with light airflows. Heat index values may surge by up to 15 Fahrenheit (8 Celsius) degrees in the presence of direct sunlight.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. The effect is experienced differently by individuals, hinging on unique characteristics such as body mass, stature, and level of activity. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Young ones often ignore the need to take a break and drink fluids. Thirst is a late-stage symptom of dehydration - hence, maintaining hydration, particularly during extended physical activities, is crucial.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. When there is an excess of moisture in the atmosphere, the efficiency of the evaporation process is lessened, leading to less efficient body cooling and a sensation of overheating. Overheating and potential dehydration arise when body heat gain eclipses its release capability.

Humidity

March and September, with an average relative humidity of 72%, are the least humid months.

Rainfall

In Wilgoda, in March, during 16.1 rainfall days, 54mm (2.13") of precipitation is typically accumulated. Throughout the year, there are 217.7 rainfall days, and 1165mm (45.87") of precipitation is accumulated.

Daylight

In March, the average length of the day is 12h and 5min.
On the first day of the month, sunrise is at 06:21 and sunset at 18:20. On the last day of March, sunrise is at 06:06 and sunset at 18:18 +0530.

Sunshine

The average sunshine in March is 9h.

UV index

The months with the highest UV index are March through September, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for the ordinary person.
Note: The daily high UV index of 7 during March translates into the following recommendations:
Escape overexposure. People with light skin may incur burns in fewer than 20 minutes. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.