March weather forecast
Dikwella, Sri Lanka

March, the first month of the spring in Dikwella, is still a tropical month, with an average temperature ranging between min 24.3°C (75.7°F) and max 31.1°C (88°F).

Temperature

In Dikwella, the months of March and April are known for the peak temperatures, reaching an average high of 31.1°C (88°F).

Heat index

The average heat index in March is evaluated at a blistering 41°C (105.8°F). Heightened precautions are necessary, heat cramps and heat exhaustion are potential risks. Continuous activity could lead to heatstroke.
The heat index's values are generally associated with conditions in shade and light breezes. An exposure to direct sunlight may lift the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is a composite of temperature and humidity figures to convey how warm it feels. The effect of weather is individual, with a variety of people experiencing it differently due to distinctions in body mass, height, and level of activity. Direct exposure to sun rays can potentially augment the heat sensation, elevating the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Kids generally face higher risks than adults as they sweat less. Along with their large skin surface compared to their small bodies and higher heat production due to their activities, their vulnerability is increased.
Sweat evaporation, driven by perspiration, is the method the human body uses to rid itself of excessive warmth. When the air holds a significant amount of moisture, the efficiency of the evaporation process is decreased, preventing the body from cooling down efficiently, leading to the sensation of overheating. If the body retains more heat than it can expel, the increasing temperature can lead to heat-related conditions.

Humidity

In Dikwella, the average relative humidity in March is 78%.

Rainfall

In March, in Dikwella, the rain falls for 16.3 days. Throughout March, 32mm (1.26") of precipitation is accumulated. In Dikwella, during the entire year, the rain falls for 180 days and collects up to 509mm (20.04") of precipitation.

Daylight

In Dikwella, the average length of the day in March is 12h and 5min.
On the first day of the month, sunrise is at 06:19 and sunset at 18:19. On the last day of March, sunrise is at 06:06 and sunset at 18:16 +0530.

Sunshine

In Dikwella, the average sunshine in March is 9h.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index in Dikwella. The months with the lowest UV index in Dikwella are January through December, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for the ordinary person.
Note: During March, 7 as the daily maximum UV index converts into the following advice:
Uphold preventive measures and conform to sun safety guidelines. Defending against skin and eye harm is crucial. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.