May weather forecast
Nochchimunai, Sri Lanka

The last month of the spring, May, is another tropical month in Nochchimunai, Sri Lanka, with an average temperature varying between 26.6°C (79.9°F) and 32.7°C (90.9°F).

Temperature

May's arrival registers an average high-temperature of a still tropical 32.7°C (90.9°F), closely aligning with the temperature of the previous month. During the nights in May, Nochchimunai experiences a consistent average temperature of 26.6°C (79.9°F).

Heat index

For May, the heat index is estimated at an extremely hot 44°C (111.2°F). Be cautious: Heat exhaustion along with heat cramps are predicted. Heatstroke is a possible consequence of continuous physical effort.
Heat index data is primarily for areas with shade and subjected to light winds. Heat index values may be hiked up by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'feels like' or 'real feel', comes about by integrating the temperature readings with the humidity levels. Additional elements including metabolic differences, the level of physical activity, and attire have a role in shaping the individual's temperature perception. Do note, being directly under sun rays can amplify the heat you feel, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Young people are generally more susceptible than adults because they perspire less. Furthermore, their proportionally larger skin surface to their petite bodies and the increased heat output from their actions add to the risk.
One of the main methods the human body employs to cool down is by perspiring, as this process allows sweat to evaporate and remove excess heat. Augmented relative humidity impedes typical body cooling mechanisms by lowering the evaporation rate, resulting in decreased body cooling and an amplified perception of heat. Rising body temperatures due to excess heat retention could signify impending heat disorders.

Humidity

The average relative humidity in May in Nochchimunai is 74%.

Rainfall

In Nochchimunai, in May, during 20.7 rainfall days, 79mm (3.11") of precipitation is typically accumulated. In Nochchimunai, during the entire year, the rain falls for 237.8 days and collects up to 1259mm (49.57") of precipitation.

Daylight

In Nochchimunai, Sri Lanka, the average length of the day in May is 12h and 29min.
On the first day of May, sunrise is at 05:48 and sunset at 18:12. On the last day of the month, sunrise is at 05:44 and sunset at 18:17 +0530.

Sunshine

In Nochchimunai, the average sunshine in May is 11.6h.

UV index

January through October, with an average maximum UV index of 7, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The maximum UV index of 7 during May leads to these instructions:
Employ safeguards and advocate sun safety protocols. Shielding against skin and eye damage is crucial. Stay in the shade and limit sun exposure from 10 a.m. to 4 p.m., when UV radiation is most potent. Keep in mind that shade structures like parasols or canopies do not offer full protection. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.