May weather forecast
Mullegama, Sri Lanka

May, the last month of the spring in Mullegama, is another tropical month, with temperature in the range of an average low of 21.8°C (71.2°F) and an average high of 30.1°C (86.2°F).

Temperature

Mullegama in May witnesses an average high-temperature of a still tropical 30.1°C (86.2°F), indicating a slight variation from April's 31.2°C (88.2°F). During the nights in May, Mullegama experiences a consistent average temperature of 21.8°C (71.2°F).

Heat index

The heat index in May is evaluated at a torrid 38°C (100.4°F). Implement additional safety measures to avoid heat cramps and heat exhaustion. Persistent activity might trigger heatstroke.
From a standpoint of the heat index, values pertain to shaded conditions and mild breezes. Direct exposure to sunshine could lead to a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', provides an understanding of perceived warmth by combining temperature and relative humidity. An individual's perception of weather can be swayed by a variety of elements including metabolic differences, pregnancy status, and their level of physical exertion. Be mindful that being in direct sunlight might mean feeling hotter, with the heat index rising by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Young individuals usually face greater risks than adults as their sweat production is less. Also, their larger skin surface relative to their small bodies and the high heat generation due to their activity contributes to their vulnerability.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. Excessive relative humidity disturbs the body's typical cooling process by reducing evaporation, leading to a decrease in body cooling rate and an increase in the sensation of warmth. As the body accumulates more heat than it can release, body temperature goes up, increasing the risk of heat-related health issues.

Humidity

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

Rainfall

In Mullegama, in May, it is raining for 28.6 days, with typically 163mm (6.42") of accumulated precipitation. In Mullegama, during the entire year, the rain falls for 278.4 days and collects up to 1466mm (57.72") of precipitation.

Daylight

The average length of the day in May is 12h and 28min.
On the first day of the month, sunrise is at 05:53 and sunset at 18:16. On the last day of May, in Mullegama, sunrise is at 05:49 and sunset at 18:20 +0530.

Sunshine

In May, the average sunshine is 10.4h.

UV index

The months with the highest UV index are January through September, November and December, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for the average person.
Note: A daily high UV index of 6 in May leads to these guidelines:
Sidestep overexposure. Individuals with fair complexions risk burning in fewer than 20 minutes. 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. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.