June weather forecast
Ariyalai, Sri Lanka

The first month of the summer, June, is still a warm month in Ariyalai, Sri Lanka, with an average temperature varying between 28.4°C (83.1°F) and 29.7°C (85.5°F).

Temperature

During June, Ariyalai observes a subtle ascent to a warm 29.7°C (85.5°F) from May's 30.3°C (86.5°F) in the average high-temperature. Ariyalai's nighttime temperature in June shows a minor descent, with a steady average of 28.4°C (83.1°F).

Heat index

The average heat index in June is computed to be a torrid 36°C (96.8°F). Take more caution, heat exhaustion and heat cramps may occur. Long-lasting activity may cause heatstroke.
Observations indicate that the heat index values are for shady locations with light wind. If exposed to direct sunlight, the heat index could climb by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', gauges the sensation of temperature factoring in the air's moisture content. This effect tends to be personal, with the weather perception differing among individuals due to variations in body mass, height, and exertion. Keep it in mind, direct sunlight can augment the heat you experience, possibly pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for 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.
The natural cooling mechanism in humans involves perspiration, where the evaporation of sweat balances out excessive warmth. When relative humidity is heightened, it slows the rate of evaporation, thereby decreasing the body's ability to shed heat and creating a sensation of overheating. Heat-related challenges, like dehydration, can be anticipated when body heat isn't managed effectively.

Humidity

In Ariyalai, the average relative humidity in June is 78%.

Rainfall

In Ariyalai, in June, during 6.9 rainfall days, 18mm (0.71") of precipitation is typically accumulated. Throughout the year, in Ariyalai, there are 148.6 rainfall days, and 769mm (30.28") of precipitation is accumulated.

Daylight

June has the longest days of the year in Ariyalai, Sri Lanka, with an average of 12h and 42min of daylight.
On the first day of the month, sunrise is at 05:48 and sunset at 18:27. On the last day of June, in Ariyalai, Sri Lanka, sunrise is at 05:53 and sunset at 18:33 +0530.

Sunshine

With an average of 11.6h of sunshine, June has the most sunshine of the year in Ariyalai.

UV index

January through October and December, with an average maximum UV index of 7, are months with the highest UV index in Ariyalai. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for average individuals.
Note: A maximum high daily UV index of 7 during June translates into the following directions:
Use protective steps and abide by sun safety guidelines. Safeguarding against skin and eye harm is necessary. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.