May weather forecast
Kurukulawa, Sri Lanka

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

Temperature

Kurukulawa's weather in May displays an average high-temperature of a still tropical 30.6°C (87.1°F), showing minor disparity from April's 31.8°C (89.2°F). A mean low-temperature of 26.3°C (79.3°F) is a distinguishing feature of May in Kurukulawa, indicating a slight dip from daytime highs.

Heat index

For most parts of May, the heat index is computed to be a blisteringly hot 40°C (104°F). Undertake special precautions, the probability of heat exhaustion and heat cramps is high. Prolonged activity may provoke heatstroke.
From a standpoint of the heat index, values pertain to shaded conditions and mild breezes. A rise in the heat index by 15 Fahrenheit (8 Celsius) degrees may result from direct sunlight exposure.
Note: The heat index, also known as 'feels like' or 'real feel', combines air temperature and relative humidity to represent a human perceived temperature equivalent. The experience of temperature can be subjective, varying based on the individual's activity and heat perception, influenced by factors like wind, attire, and metabolic variations. The sun, when shining directly, can have a significant impact on the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Children usually face more risks than adults as their ability to sweat is less. Additionally, their larger skin surface in relation to their petite bodies and higher heat output due to their activities increases their vulnerability.
To combat high temperatures, the human body perspires and relies on sweat evaporation for cooling. During high air temperature and humidity (high heat index), the process of perspiration is hindered, intensifying the sensation of heat. Heat-related complications, like dehydration, can manifest if the body's heat gain exceeds its dissipation capacity.

Humidity

In Kurukulawa, Sri Lanka, the average relative humidity in May is 81%.

Rainfall

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

Daylight

In Kurukulawa, 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 Kurukulawa, sunrise is at 05:52 and sunset at 18:23 +0530.

Sunshine

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

UV index

May, June, August and October, with an average maximum UV index of 6, are months with the lowest UV index in Kurukulawa. A UV Index estimate of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for the average person.
Note: In May, the maximum UV index of 6 suggests these recommendations:
Fend off overexposure. Sun protection is vital. Make an effort to avoid direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation, and note that objects like parasols or canopies might not offer full sun protection. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.