May weather forecast
Kumarakanda, Sri Lanka

The last month of the spring, May, is also a moderately hot month in Kumarakanda, Sri Lanka, with an average temperature fluctuating between 29.5°C (85.1°F) and 26.7°C (80.1°F).

Temperature

As Kumarakanda welcomes May, the average high-temperature is noted at a warm 29.5°C (85.1°F), closely aligning with the preceding month. Throughout May, a modest shift from daytime highs is anticipated, with an average low-temperature of 26.7°C (80.1°F).

Heat index

During May, the heat index is calculated to be a sweltering 36°C (96.8°F). Implement heightened safety measures - risk of heat exhaustion and heat cramps is increased. Prolonged activity may result in heatstroke.
Data suggests that the heat index is set for environments in shade and with a light wind. The heat index has the possibility to be enhanced by 15 Fahrenheit (8 Celsius) degrees when there is direct sun exposure.
Note: The heat index, also known as 'felt air temperature' or 'real feel', blends air temperature and moisture content to represent the felt temperature to humans. Factors such as metabolic variations, being pregnant, and physical activity can impact an individual's weather perception. Realize that direct exposure to sunlight can augment the felt heat, leading to a potential increase in 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.
Perspiring is the body's way of cooling down, particularly by allowing sweat to evaporate and take the heat with it. Under conditions of high temperature and humidity (enhanced heat index), sweat production is compromised, exacerbating the sensation of warmth. Accumulating more heat than the body can dissipate leads to an uptick in body temperature, with potential heat stress consequences.

Humidity

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

Rainfall

May is the month with the most rainfall. Rain falls for 27.7 days and accumulates 302mm (11.89") of precipitation.

Daylight

The average length of the day in May is 12h and 24min.
On the first day of the month, sunrise is at 05:56 and sunset at 18:16. On the last day of May, sunrise is at 05:53 and sunset at 18:20 +0530.

Sunshine

In May, the average sunshine is 9h.

UV index

May and September, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for average individuals.
Note: In May, the maximum UV index of 6 suggests these recommendations:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. 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. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.