June weather forecast
Pallimulla, Sri Lanka

The first month of the summer, June, is also a moderately hot month in Pallimulla, Sri Lanka, with an average temperature fluctuating between 26.1°C (79°F) and 29.2°C (84.6°F).

Temperature

June welcomes an average high-temperature of a moderately hot 29.2°C (84.6°F), not much different from the preceding month. Pallimulla records a slight downturn to an average 26.1°C (79°F) during the nights of June.

Heat index

The heat index for June is computed to be a torrid 36°C (96.8°F). Apply extra caution, heat cramps and heat exhaustion could happen. Heatstroke might occur with long-duration activity.
It is emphasized that the heat index's values are meant for shaded zones with mild winds. The heat index values could be amplified by up to 15 Fahrenheit (8 Celsius) degrees in direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is an estimation of the warmth sensation when considering humidity levels. Elements such as metabolic variations, pregnancy, and physical exertion can shape one's weather perception. Sunshine, when direct, has the potential to intensify weather effects, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Young kids are often more at risk than adults as they tend to perspire less. Besides, their skin surface is larger relative to their small bodies, and their increased heat output from their active lifestyle compounds their risk.
Perspiration, which is the evaporation of sweat, is a primary way the human body manages and dispels excessive warmth. When relative humidity is at high levels, the evaporation rate lessens, causing the body to keep more heat than it would in less humid conditions. When the heat gained surpasses the body's cooling capacity, temperatures rise, signaling potential health concerns.

Humidity

The months with the highest humidity are June through August, with an average relative humidity of 83%.

Rainfall

June is the month with the most rainfall. Rain falls for 29.2 days and accumulates 350mm (13.78") of precipitation.

Daylight

With an average of 12h and 30min of daylight, June has the longest days of the year in Pallimulla.
On the first day of the month, sunrise is at 05:53 and sunset at 18:22. On the last day of June, in Pallimulla, sunrise is at 05:58 and sunset at 18:29 +0530.

Sunshine

The average sunshine in June is 8.2h.

UV index

The months with the lowest UV index in Pallimulla, Sri Lanka, are May, June and August, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.
Note: A daily high UV index of 6 in June leads to these guidelines:
Enforce precautions and stick to sun safety measures. Preservation from skin and eye damage is essential. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.