June weather forecast
Nedagamuwa, Sri Lanka

The first month of the summer, June, is also a moderately hot month in Nedagamuwa, Sri Lanka, with an average temperature varying between 25.9°C (78.6°F) and 29.6°C (85.3°F).

Temperature

Nedagamuwa experiences an average high-temperature of a moderately hot 29.6°C (85.3°F) in June, marking an insignificant shift from 30.8°C (87.4°F) in May. Nedagamuwa navigates through June with a barely noticeable decrease in temperature at night, stabilizing at a still warm 25.9°C (78.6°F).

Heat index

During June, the heat index is appraised at a fiery hot 37°C (98.6°F). Undertake extra safety actions, heat cramps and heat exhaustion are expected. Heatstroke may result from lengthy activity.
Keep in mind the heat index values are meant for areas in shade and with light wind. Direct sunlight can cause a surge in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', embodies the combination of air temperature and moisture content to illustrate perceived heat. Additional elements encompassing metabolic differences, the degree of physical activity, and attire can impact the individual's perception of temperature. When exposed to direct sunlight, it's possible for the heat index to increase by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Young children typically face greater hazards than adults because they do not sweat as much. Their larger skin surface in comparison to their little bodies and the high heat production from their active nature compounds their vulnerability.
In response to overheating, the human body perspires to cool down, mainly through the evaporation of sweat. With higher relative humidity, the rate of evaporation is reduced, resulting in increased heat retention in the body compared to drier air. The body faces dehydration threats when its cooling efforts are outpaced by excessive heat gain.

Humidity

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

Rainfall

The month with the most rainfall is June, when the rain falls for 27.6 days and typically aggregates up to 231mm (9.09") of precipitation.

Daylight

June has the longest days of the year, with an average of 12h and 30min of daylight.
On the first day of June in Nedagamuwa, 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 18:29 +0530.

Sunshine

In Nedagamuwa, the average sunshine in June is 8.2h.

UV index

The months with the lowest UV index in Nedagamuwa are May, June, August and October, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for ordinary individuals.
Note: In June, a daily maximum UV index of 6 leads to the following instructions:
Undertake protective measures and comply with sun safety rules. Shielding against skin and eye damage is essential. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.