June weather forecast
Handaganawa, Sri Lanka

The first month of the summer, June, is also a moderately hot month in Handaganawa, Sri Lanka, with an average temperature varying between 29.3°C (84.7°F) and 21.8°C (71.2°F).

Temperature

The transition into June notes an average high-temperature of a warm 29.3°C (84.7°F), revealing a mild distinction from the 30.1°C (86.2°F) in May. In the month of June, Handaganawa experiences an average low-temperature of 21.8°C (71.2°F).

Heat index

For June, the heat index is appraised at a torrid 35°C (95°F). Incorporate additional safety actions, heat cramps and heat exhaustion are possible. Long-term activity may induce heatstroke.
Take note of the fact that heat index values are based on shaded circumstances with light airflows. Heat index values may be hiked up by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'apparent temperature' or 'real feel', provides an understanding of perceived warmth by combining temperature and relative humidity. Additional factors encompassing metabolic differences, the level of physical activity, and clothing can impact the individual's perception of temperature. Direct sunlight exposure should be noted as it has the potential to increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Children often miss understanding the importance of rest and rehydration. Thirst usually appears late during dehydration - therefore, maintaining hydration, particularly during long physical activities, is essential.
The body's self-cooling mechanism is rooted in perspiration, where evaporating sweat cools down excessive warmth. Under conditions of high temperature and humidity (enhanced heat index), sweat production is compromised, exacerbating the sensation of warmth. When heat surpasses the body's release mechanisms, dehydration and overheating risks become pronounced.

Humidity

In June, the average relative humidity is 77%.

Rainfall

In Handaganawa, in June, it is raining for 25.1 days, with typically 57mm (2.24") of accumulated precipitation. In Handaganawa, during the entire year, the rain falls for 278.4 days and collects up to 1466mm (57.72") of precipitation.

Daylight

With an average of 12h and 30min of daylight, June has the longest days of the year.
On the first day of June, sunrise is at 05:48 and sunset at 18:19. On the last day of the month, sunrise is at 05:53 and sunset at 18:25 +0530.

Sunshine

The month with the most sunshine is June, with an average of 10.8h of sunshine.

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 hazard from exposure to the Sun's UV radiation for average individuals.
Note: A maximum UV index of 6 in June translates into the following recommendations:
Prevent overexposure. Protection from the sun's harmful effects is needed. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.