March weather forecast
Gehenuwala, Sri Lanka

The first month of the spring, March, is still a tropical month in Gehenuwala, Sri Lanka, with an average temperature ranging between min 24.3°C (75.7°F) and max 31.8°C (89.2°F).

Temperature

Gehenuwala experiences peak temperatures, averaging a high-temperature of 31.8°C (89.2°F) during March and April.

Heat index

Throughout March, the heat index is calculated to be a scorching 42°C (107.6°F). Take extra safety measures to prevent heat exhaustion and heat cramps. Heatstroke could follow lengthy activity.
Be advised, the heat index considers values for conditions in shade and with a light breeze. Direct exposure to sunlight could raise the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is an amalgamation of air temperature and humidity to express the equivalent perceived temperature. The effect is experienced differently by individuals, hinging on unique characteristics such as body mass, stature, and level of activity. In direct sunlight, the heat's impact can be heightened, potentially leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. 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.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. In the presence of abundant moisture in the atmosphere, the cooling process through evaporation is hindered, causing the body to feel excessively warm. Potential thermal conditions emerge as the body's heat gain outpaces its cooling mechanisms.

Humidity

In Gehenuwala, the average relative humidity in March is 76%.

Rainfall

In Gehenuwala, during March, the rain falls for 19.8 days and regularly aggregates up to 66mm (2.6") of precipitation. Throughout the year, there are 289.4 rainfall days, and 2262mm (89.06") of precipitation is accumulated.

Daylight

In March, the average length of the day is 12h and 5min.
On the first day of March, sunrise is at 06:22 and sunset at 18:21. On the last day of the month, sunrise is at 06:08 and sunset at 18:19 +0530.

Sunshine

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

UV index

The months with the highest UV index are January through April, July, September, November and December, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In March, a daily maximum UV index of 7 leads to the following instructions:
Use protective steps and abide by sun safety guidelines. Safeguarding against skin and eye harm is necessary. Minimize exposure to direct sunlight and seek shade from 10 a.m. to 4 p.m., when UV radiation is most intense, but remember that shade structures may not offer complete protection. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.