May weather forecastKosgolla, Sri Lanka

Weather in May

The last month of the spring, May, is another tropical month in Kosgolla, Sri Lanka, with an average temperature varying between 30.1°C (86.2°F) and 21.8°C (71.2°F).

Temperature

Kosgolla experiences a subtle adjustment in high-temperatures to a still hot 30.1°C (86.2°F) with the onset of May, maintaining near parity with April's 31.2°C (88.2°F). Kosgolla's average low-temperature during May nights is observed to be a pleasant 21.8°C (71.2°F).

Heat index

The heat index value for May is calculated to be a sweltering 38°C (100.4°F). Ensure additional precautions, heat exhaustion and heat cramps may be expected. Heatstroke could occur from sustained activity.
It is essential to grasp that the heat index's numbers are for shade and light wind settings. Exposing to direct sunshine may enhance heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is an aggregate value of air's warmth and moisture to show the human-felt temperature. This effect tends to be personal, with the weather perception differing among individuals due to variations in body mass, height, and exertion. One must note that being under the direct sun can escalate the heat's effects, with the heat index possibly rising by 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Young ones often do not realize the necessity to rest and replenish their fluids. Thirst is a delayed indication of dehydration - keeping hydrated, particularly in prolonged physical activity, is crucial.
To combat high temperatures, the human body perspires and relies on sweat evaporation for cooling. An elevated level of relative humidity hinders evaporation, leading to decreased heat elimination from the body, inducing a sensation of excess heat. As body temperatures escalate without effective heat release, one might face dehydration threats.

Humidity

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

Rainfall

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

Daylight

In Kosgolla, 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 18:17. On the last day of May, sunrise is at 05:50 and sunset at 18:21 +0530.

Sunshine

In Kosgolla, the average sunshine in May is 10.4h.

UV index

January through September, November and December, with an average maximum UV index of 6, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: A daily maximum UV index of 6 in May translates into the following instructions:
Endorse precautions and be consistent with sun safety guidelines. Preventing sunburn is paramount. During the period from 10 a.m. to 4 p.m., UV radiation is highest. Try to avoid direct sunlight during these hours. Opt for tightly woven and loose clothing to enhance protection from the Sun.