March weather forecast
Kotakedeniya, Sri Lanka

March, the first month of the spring in Kotakedeniya, is a hot month, with an average temperature fluctuating between 19.2°C (66.6°F) and 31.5°C (88.7°F).

Temperature

March, on average, is the warmest month, registering a high temperature of 31.5°C (88.7°F) and a low of 19.2°C (66.6°F).

Heat index

Throughout March, the heat index is appraised at a blistering 40°C (104°F). Undertake special precautions, the probability of heat exhaustion and heat cramps is high. Prolonged activity may provoke heatstroke.
Be advised, the heat index considers values for conditions in shade and with a light breeze. The presence of direct sunlight can raise the heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', is a calculation that merges air temperature and relative humidity to depict the sensation of warmth. The individual's temperature perception can be influenced by numerous factors such as metabolic variations, physical activity, and clothing. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Youngsters frequently overlook the need for breaks and fluid intake. Thirst is an advanced sign of dehydration - thereby highlighting the importance of keeping hydrated, particularly during long physical activities.
The body's innate mechanism to counteract overheating is through perspiration, as it leverages the cooling effects of sweat evaporation. When the relative humidity is high, the evaporation rate is reduced. The warmth is removed from the body at a lower rate, causing the body to retain more heat than it would in dry air. Exceeding the body's heat disposal threshold results in a rise in body temperature and potential thermal disorders.

Humidity

With an average relative humidity of 74%, March is the least humid month.

Rainfall

In March, in Kotakedeniya, the rain falls for 18.9 days. Throughout March, 72mm (2.83") of precipitation is accumulated. In Kotakedeniya, during the entire year, the rain falls for 278.4 days and collects up to 1466mm (57.72") of precipitation.

Daylight

In March, the average length of the day in Kotakedeniya is 12h and 5min.
On the first day of March in Kotakedeniya, sunrise is at 06:20 and sunset at 18:19. On the last day of the month, sunrise is at 06:06 and sunset at 18:17 +0530.

Sunshine

The average sunshine in March in Kotakedeniya, Sri Lanka, is 8.9h.

UV index

January through September, November and December, with an average maximum UV index of 6, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for average individuals.
Note: In March, the maximum UV index of 6 suggests this advice:
Follow precautions and abide by sun safety rules. Deterrence of sunburn is imperative. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.