June weather forecast
Sandilipay, Sri Lanka

June, the first month of the summer in Sandilipay, is also a moderately hot month, with an average temperature fluctuating between 29.7°C (85.5°F) and 28.4°C (83.1°F).

Temperature

Sandilipay's average high-temperature in June is a warm 29.7°C (85.5°F), marking an insignificant difference from the 30.3°C (86.5°F) of May. Sandilipay's June nights demonstrate minimal variation from the daytime temperatures, with an average of 28.4°C (83.1°F).

Heat index

The heat index for June is appraised at a fiery hot 36°C (96.8°F). Additional precautions are required to avert heat cramps and heat exhaustion. Persistent activity may culminate in heatstroke.
It is noted that heat index values are ascertained for locations in the shade and with gentle breezes. Uninterrupted exposure to the sun may boost the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', embodies the combination of air temperature and moisture content to illustrate perceived heat. The influence of weather is personal, differing among individuals based on variations in body mass, stature, and the degree of physical exertion. Direct sunlight can potentially raise the heat index by 15 Fahrenheit (8 Celsius) degrees, so it's crucial to consider. Heat index values hold great significance to children. Kids frequently fail to realize the necessity for resting and hydrating. Thirst is an advanced indication of dehydration - hence, maintaining hydration, especially during extended physical activities, becomes essential.
When temperatures rise, the human body turns to perspiration, using the cooling power of evaporating sweat. Relative humidity in excess curtails evaporation, therefore reducing heat dissipation from the body, leading to feelings of excess heat. Exceeding the body's heat disposal threshold results in a rise in body temperature and potential thermal disorders.

Humidity

The average relative humidity in June is 78%.

Rainfall

In Sandilipay, during June, the rain falls for 6.9 days and regularly aggregates up to 18mm (0.71") of precipitation. Throughout the year, there are 148.6 rainfall days, and 769mm (30.28") of precipitation is accumulated.

Daylight

The month with the longest days in Sandilipay is June, 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, sunrise is at 05:53 and sunset at 18:34 +0530.

Sunshine

June has the most sunshine of the year in Sandilipay, with an average of 11.6h of sunshine.

UV index

The months with the highest UV index in Sandilipay are January through October and December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for the average person.
Note: In June, the maximum UV index of 7 suggests this advice:
Enforce precautions and stick to sun safety measures. Preservation from skin and eye damage is essential. Limit your direct sun exposure, especially between 10 a.m. and 4 p.m., when UV radiation is strongest. Shade structures might not provide complete sun protection. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.