March weather forecast
Pahalagama, Sri Lanka

March, the first month of the spring in Pahalagama, is still a tropical month, with an average temperature ranging between max 32.8°C (91°F) and min 19.9°C (67.8°F).

Temperature

March experiences an average high-temperature of a still tropical 32.8°C (91°F), barely different from February's 30.7°C (87.3°F). Pahalagama logs a notable disparity from the daily highs during March, as the nighttime temperature lowers to an average of 19.9°C (67.8°F).

Heat index

In March, the heat index is evaluated at a blisteringly hot 44°C (111.2°F). Take note: Heat exhaustion and heat cramps are expected. Heatstroke can occur with prolonged effort.
In reference to the heat index, it's for places in shade and with a slight wind. The heat index might be elevated by 15 Fahrenheit (8 Celsius) degrees due to direct sun exposure.
Note: The heat index, also known as 'real feel' or 'felt air temperature', combines both the air temperature and the humidity level to give a perceived human temperature. The impact of weather on an individual can be subjective, affected by the person's activity and heat perception, which can vary due to elements including wind, clothing, and metabolic differences. Given the impact of direct sunlight, it's noteworthy that the felt temperature can rise by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Juveniles are regularly less conscious of the need to recuperate and rehydrate. Thirst is a tardy symptom of dehydration - hydration, especially during lengthy physical activities, should be maintained.
Sweat evaporation, driven by perspiration, is the method the human body uses to rid itself of excessive warmth. Elevated relative humidity disrupts typical body cooling by reducing the evaporation rate, consequently decreasing the body's cooling rate and enhancing the feeling of heat. When the heat gained surpasses the body's cooling capacity, temperatures rise, signaling potential health concerns.

Humidity

The least humid month is March, with an average relative humidity of 72%.

Rainfall

In March, the rain falls for 16.1 days. Throughout March, 54mm (2.13") of precipitation is accumulated. In Pahalagama, during the entire year, the rain falls for 218.8 days and collects up to 1175mm (46.26") of precipitation.

Daylight

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, in Pahalagama, sunrise is at 06:08 and sunset at 18:19 +0530.

Sunshine

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

UV index

March through September, with an average maximum UV index of 7, are months with the highest UV index in Pahalagama. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for the average person.
Note: In March, the average maximum UV index of 7 translates into the following recommendations:
Avert overexposure. Light-skinned people might experience burning in less than 20 minutes. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.