May weather forecast
Mihiripenna, Sri Lanka

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

Temperature

May's presence records an average high-temperature of a warm 29.5°C (85.1°F), closely mirroring April's climate. The May average low temperature, marginally lower than the daytime high, records at 26.7°C (80.1°F).

Heat index

The heat index value for May is estimated at a fiery hot 36°C (96.8°F). Undertake extra safety actions, heat cramps and heat exhaustion are expected. Heatstroke may result from lengthy activity.
Heat index's context suggests values are appropriate for shady areas and slight breezes. The presence of direct sunlight can raise the heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. The impact of weather is personal, differing among a variety of people based on differences in body mass, height, and the level of physical exertion. 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 frequently underestimate the necessity to rest and hydrate. Thirst is a late sign of dehydration - thus, it is vital to stay hydrated, particularly during lengthy physical exercises.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. Relative humidity in excess curtails evaporation, therefore reducing heat dissipation from the body, leading to feelings of excess heat. Accumulating heat beyond the body's cooling measures leads to rising temperatures and potential ailments.

Humidity

The average relative humidity in May is 81%.

Rainfall

The month with the most rainfall in Mihiripenna is May, when the rain falls for 27.7 days and typically aggregates up to 302mm (11.89") of precipitation.

Daylight

In May, the average length of the day in Mihiripenna, Sri Lanka, is 12h and 24min.
On the first day of the month, sunrise is at 05:55 and sunset at 18:16. On the last day of May, sunrise is at 05:53 and sunset at 18:20 +0530.

Sunshine

In Mihiripenna, the average sunshine in May is 9h.

UV index

The months with the lowest UV index in Mihiripenna, Sri Lanka, are May and September, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for ordinary individuals.
Note: The maximum daily UV index of 6 in May converts into the following recommendations:
Stick with precautions and abide by sun safety procedures. Evading sunburn is essential. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.