March weather forecast
Mawathagama, Sri Lanka

The first month of the spring, March, is still a tropical month in Mawathagama, Sri Lanka, with an average temperature fluctuating between 32.8°C (91°F) and 19.9°C (67.8°F).

Temperature

March's arrival brings an average high-temperature of a still hot 32.8°C (91°F), demonstrating subtle variation from the preceding month. Nightly average temperatures in March reveal a significant dip from daytime highs, registering a consistent a comfortable 19.9°C (67.8°F).

Heat index

Throughout March, the heat index is appraised at a blisteringly hot 44°C (111.2°F). Stay on guard: Heat exhaustion and heat cramps are predicted. Ongoing effort can cause heatstroke.
It is worth noting that heat index values are gauged for conditions in the shade and light breezes. Exposure to direct sunlight may make the heat index values climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is the result of factoring in humidity to the air temperature, indicating perceived warmth. Additional factors encompassing metabolic differences, the level of physical activity, and clothing can impact the individual's perception of temperature. Do note, being directly under sun rays can amplify the heat you feel, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Children often miss understanding the importance of rest and rehydration. Thirst usually appears late during dehydration - therefore, maintaining hydration, particularly during long physical activities, is essential.
The process of perspiration is vital for the human body to get rid of excess warmth by allowing sweat to evaporate. In the presence of abundant moisture in the atmosphere, the cooling process through evaporation is hindered, causing the body to feel excessively warm. When the heat gained surpasses the body's cooling capacity, temperatures rise, signaling potential health concerns.

Humidity

With an average relative humidity of 72%, March is the least humid month.

Rainfall

In Mawathagama, in March, it is raining for 16.1 days, with typically 54mm (2.13") of accumulated precipitation. In Mawathagama, during the entire year, the rain falls for 218.8 days and collects up to 1175mm (46.26") of precipitation.

Daylight

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

Sunshine

In Mawathagama, 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 Mawathagama. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: The daily high UV index of 7 during March translates into the following recommendations:
Take precautions against overexposure. Protection against sun damage is needed. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. Enhance your sun protection with tightly woven, yet airy clothing.