May weather forecast
Kimbulapitiya, Sri Lanka

May, the last month of the spring in Kimbulapitiya, is also a hot month, with temperature in the range of an average high of 30.8°C (87.4°F) and an average low of 26.4°C (79.5°F).

Temperature

The transition from April to May sees average high-temperatures adjusting to a still tropical 30.8°C (87.4°F), from a not significantly different 32°C (89.6°F). Kimbulapitiya notes an average temperature descent to a warm 26.4°C (79.5°F) in May, a small shift from its daytime peak.

Heat index

Throughout May, the heat index is computed to be a blisteringly hot 40°C (104°F). More safety actions are required, heat exhaustion and heat cramps are probable. Long-term activity may precipitate heatstroke.
It is important to note that the heat index values are for shaded areas and light wind scenarios. When exposed to the direct sun, the heat index may augment by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', stands as a testimony to how temperature and humidity combine to impact our sense of warmth. The impact of weather on an individual can be subjective, affected by the person's activity and heat perception, which can vary due to elements including wind, clothing, and metabolic differences. Direct sun rays have a notable impact on perceived temperature, which can raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. 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.
Perspiration and the resultant sweat evaporation are the body's natural thermostat, helping regulate temperature. When relative humidity increases, the body's capacity to evaporate heat decreases, leading to a heightened sense of warmth. Temperature imbalances caused by excessive heat retention can trigger heat-related maladies.

Humidity

In May, the average relative humidity in Kimbulapitiya is 80%.

Rainfall

In May, in Kimbulapitiya, Sri Lanka, the rain falls for 26.3 days. Throughout May, 204mm (8.03") of precipitation is accumulated. In Kimbulapitiya, during the entire year, the rain falls for 265.4 days and collects up to 1744mm (68.66") of precipitation.

Daylight

In Kimbulapitiya, Sri Lanka, the average length of the day in May is 12h and 27min.
On the first day of May in Kimbulapitiya, sunrise is at 05:56 and sunset at 18:18. On the last day of the month, sunrise is at 05:52 and sunset at 18:23 +0530.

Sunshine

In Kimbulapitiya, the average sunshine in May is 8.8h.

UV index

The months with the lowest UV index in Kimbulapitiya are May, June, August and October, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for average individuals.
Note: The UV index of 6 during May translates into the following guidance:
Use protective steps and abide by sun safety guidelines. Safeguarding against skin and eye harm is necessary. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Always opt for UVA and UVB-resistant sunglasses on radiant days.