March weather forecast
Ambalantota, Sri Lanka

March, the first month of the spring in Ambalantota, is a hot month, with an average temperature fluctuating between 30.4°C (86.7°F) and 24.9°C (76.8°F).

Temperature

The beginning of March records an average high-temperature of a hot 30.4°C (86.7°F), almost echoing the conditions of the previous month. During March, Ambalantota consistently records a temperature low averaging a warm 24.9°C (76.8°F).

Heat index

During March, the heat index is evaluated at a sweltering 38°C (100.4°F). Exercise special caution, heat exhaustion and heat cramps are probable. Prolonged activity may induce heatstroke.
In terms of the heat index, values are set with light wind and shade conditions in mind. Facing direct sunlight may hike up the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', represents the fusion of temperature and moisture in the air to suggest how warm it feels. Depending on the activity and the individual's heat perception, which may vary due to factors including wind, clothing, and metabolic variations, this effect remains subjective. Be mindful that being in direct sunlight might mean feeling hotter, with the heat index rising by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. In general, children are more at risk than adults because they sweat less. Furthermore, the large skin surface compared to their small bodies and the high heat production due to their actions contribute to this vulnerability.
Sweat evaporation plays a crucial role in cooling the human body, a process enabled by perspiration. With excessive moisture in the atmosphere, the effectiveness of the evaporation process is decreased, causing the body to cool down less efficiently, leading to a sensation of overheating. Inadequate heat shedding in the face of rising body temperatures hints at potential dehydration risks.

Humidity

The average relative humidity in March in Ambalantota is 76%.

Rainfall

In Ambalantota, during March, the rain falls for 15.5 days and regularly aggregates up to 61mm (2.4") of precipitation. Throughout the year, there are 192.9 rainfall days, and 942mm (37.09") of precipitation is accumulated.

Daylight

The average length of the day in March is 12h and 5min.
On the first day of March in Ambalantota, sunrise is at 06:17 and sunset at 18:18. On the last day of the month, sunrise is at 06:04 and sunset at 18:15 +0530.

Sunshine

In March, the average sunshine is 9.4h.

UV index

The months with the highest UV index in Ambalantota are January through September, November and December, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for average individuals.
Note: The UV index of 7 during March translates into the following guidance:
Shield from overexposure. Defense against sun-related harm is required. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is particularly strong, noting that parasols or canopies may not offer total sun protection. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.