March weather forecast
Borupana, Sri Lanka

March, the first month of the spring in Borupana, is still a hot month, with temperature in the range of an average high of 31.4°C (88.5°F) and an average low of 24.8°C (76.6°F).

Temperature

The months of March and April bring the highest temperatures, averaging a high of 31.4°C (88.5°F).

Heat index

For most parts of March, the heat index is calculated to be an extremely hot 41°C (105.8°F). Preventive measures are required to mitigate the risk of heat cramps and heat exhaustion. Continuous activity may precipitate heatstroke.
It is emphasized that the heat index's values are meant for shaded zones with mild winds. 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 'apparent temperature' or 'feels like', is an indicator that blends the effects of temperature and humidity to depict perceived warmth. The perception of temperature can be subjective, varying based on activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. The sun, when shining directly, can have a significant impact on the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Juveniles often do not understand the need to recuperate and rehydrate. Thirst is a delayed symptom of dehydration - hence, it is vital to maintain hydration, particularly during ongoing physical activities.
The body's self-cooling mechanism is rooted in perspiration, where evaporating sweat cools down excessive warmth. With a high level of moisture in the air, the evaporation process becomes less efficient, preventing the body from cooling down efficiently and resulting in a sensation of overheating. Accumulating more heat than the body can dissipate leads to an uptick in body temperature, with potential heat stress consequences.

Humidity

In March, the average relative humidity is 77%.

Rainfall

In Borupana, Sri Lanka, during March, the rain falls for 17.2 days and regularly aggregates up to 51mm (2.01") of precipitation. Throughout the year, in Borupana, there are 272.3 rainfall days, and 2039mm (80.28") of precipitation is accumulated.

Daylight

In Borupana, the average length of the day in March is 12h and 5min.
On the first day of the month, sunrise is at 06:22 and sunset at 18:22. On the last day of March, sunrise is at 06:08 and sunset at 18:20 +0530.

Sunshine

The average sunshine in March in Borupana is 9.1h.

UV index

January through April, July, September, November and December, with an average maximum UV index of 7, are months with the highest UV index in Borupana, Sri Lanka. A UV Index reading of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The UV index of 7 in March translates into these instructions:
Use measures and accept sun safety conventions. Guarding against skin and eye trauma is of high priority. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.