June weather forecast
Andiambalama, Sri Lanka

The first month of the summer, June, is still a warm month in Andiambalama, Sri Lanka, with an average temperature fluctuating between 29.6°C (85.3°F) and 25.9°C (78.6°F).

Temperature

Andiambalama records a slight change with June's average high-temperatures adjusting to a moderately hot 29.6°C (85.3°F) from May's 30.8°C (87.4°F). Andiambalama's June nights observe a minor shift from the daytime temperatures, resulting in an average dip to a still warm 25.9°C (78.6°F).

Heat index

In June, the average heat index is estimated at a sweltering 37°C (98.6°F). Apply extra caution, heat cramps and heat exhaustion could happen. Heatstroke might occur with long-duration activity.
Data suggests that the heat index is set for environments in shade and with a light wind. Direct sunshine exposure could raise heat index values by as much as 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', gives an indication of how one might feel in terms of heat after considering humidity. Elements of metabolic variation, physical activity, and clothing contribute to the effect of temperature on an individual. Direct sun rays can make one feel hotter, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Young ones are generally more prone to risk than adults due to their reduced ability to sweat. Their large skin surface area relative to their diminutive bodies and elevated heat production from their activities further enhance this risk.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. When there is abundant moisture in the air, the body's cooling through the evaporation process becomes less effective, leading to the sensation of overheating. Rising body temperatures due to excess heat retention could signify impending heat disorders.

Humidity

June through August, with an average relative humidity of 82%, are the most humid months.

Rainfall

June is the month with the most rainfall. Rain falls for 27.6 days and accumulates 231mm (9.09") of precipitation.

Daylight

With an average of 12h and 30min of daylight, June has the longest days of the year in Andiambalama.
On the first day of June in Andiambalama, sunrise is at 05:52 and sunset at 18:23. On the last day of the month, sunrise is at 05:58 and sunset at 18:30 +0530.

Sunshine

The average sunshine in June in Andiambalama is 8.2h.

UV index

May, June, August and October, with an average maximum UV index of 6, are months with the lowest UV index in Andiambalama. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for the ordinary person.
Note: The maximum UV index, 6 during June, leads to the following recommendations:
Shun overexposure. Protection from sun ravages is indispensable. 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. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.