May weather forecast
Sapugaskanda, Sri Lanka

May, the last month of the spring in Sapugaskanda, is another tropical month, with an average temperature fluctuating between 26.3°C (79.3°F) and 30.6°C (87.1°F).

Temperature

The dawn of May sees an average high-temperature of a still tropical 30.6°C (87.1°F), subtly contrasting with April's 31.8°C (89.2°F). Sapugaskanda reports an average low-temperature of 26.3°C (79.3°F) during the subtly cooler May nights.

Heat index

In May, the average heat index is computed to be a blistering 40°C (104°F). Incorporate additional preventive steps, heat exhaustion and heat cramps are possible. Long-lasting activity may cause heatstroke.
In reference to the heat index, it's for places in shade and with a slight wind. When exposed to the direct sun, the heat index may augment by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is found by incorporating humidity levels into the air temperature measurement. The effect of weather is individual, with a variety of people experiencing it differently due to distinctions in body mass, height, and level of activity. Consider the sun's direct rays and their impact; they can potentially increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Young kids are often more at risk than adults as they tend to perspire less. Besides, their skin surface is larger relative to their small bodies, and their increased heat output from their active lifestyle compounds their risk.
To offset high temperatures, the human body releases sweat which, upon evaporation, cools it down. In the presence of high relative humidity, the evaporation rate diminishes, resulting in the body retaining more warmth compared to dry conditions. Heat-related disorders may develop if heat gain in the body overshadows its cooling capacity, leading to elevated temperatures.

Humidity

In Sapugaskanda, the average relative humidity in May is 81%.

Rainfall

In Sapugaskanda, Sri Lanka, in May, during 28.8 rainfall days, 306mm (12.05") of precipitation is typically accumulated. In Sapugaskanda, during the entire year, the rain falls for 289.4 days and collects up to 2262mm (89.06") of precipitation.

Daylight

In Sapugaskanda, the average length of the day in May is 12h and 26min.
On the first day of the month, sunrise is at 05:56 and sunset at 18:18. On the last day of May, in Sapugaskanda, sunrise is at 05:52 and sunset at 18:22 +0530.

Sunshine

In Sapugaskanda, the average sunshine in May is 8.6h.

UV index

The months with the lowest UV index in Sapugaskanda are May, June, August and October, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for the average person.
Note: A maximum high daily UV index of 6 during May translates into the following directions:
Shield from overexposure. Defense against sun-related harm is required. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.