June weather forecast
Anamaduwa, Sri Lanka

The first month of the summer, June, is still a hot month in Anamaduwa, Sri Lanka, with an average temperature fluctuating between 30.4°C (86.7°F) and 27.2°C (81°F).

Temperature

The average high-temperature is a still hot 30.4°C (86.7°F) in June, hardly different from the 31.3°C (88.3°F) recorded in May. Anamaduwa documents a consistent average low-temperature of 27.2°C (81°F) at night during June.

Heat index

The heat index in June is estimated at a fiery hot 38°C (100.4°F). Implement heightened safety measures - risk of heat exhaustion and heat cramps is increased. Prolonged activity may result in heatstroke.
Take note of the fact that heat index values are based on shaded circumstances with light airflows. The heat index has the potential to rise by 15 Fahrenheit (8 Celsius) degrees with direct sunshine exposure.
Note: The heat index, also known as 'real feel' or 'apparent temperature', gauges the sensation of temperature factoring in the air's moisture content. The effect is experienced differently by individuals, hinging on unique characteristics such as body mass, stature, and level of activity. Recognize that direct exposure to the sun can escalate the heat effect, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are particularly meaningful for babies and toddlers. Youngsters often neglect the necessity for rest and hydration. Thirst is a sign of advancing dehydration - thus the importance of maintaining hydration, specifically during long-lasting physical activities.
For the human body, perspiration is the go-to method to regulate temperature, using sweat's evaporation to dissipate warmth. Under conditions of high relative humidity, the rate of evaporation decreases. This results in the body retaining more heat than under conditions of dry air. The body is at risk of dehydration and related complications when it fails to shed excessive heat.

Humidity

In June, the average relative humidity in Anamaduwa is 77%.

Rainfall

In June, in Anamaduwa, the rain falls for 20.6 days. Throughout June, 67mm (2.64") of precipitation is accumulated. In Anamaduwa, during the entire year, the rain falls for 221.7 days and collects up to 1071mm (42.17") of precipitation.

Daylight

June has the longest days of the year in Anamaduwa, with an average of 12h and 36min of daylight.
On the first day of June, sunrise is at 05:51 and sunset at 18:24. On the last day of the month, sunrise is at 05:56 and sunset at 18:30 +0530.

Sunshine

The month with the most sunshine in Anamaduwa is June, with an average of 9.8h of sunshine.

UV index

The months with the highest UV index are January through December, with an average maximum UV index of 7. January through December, with an average maximum UV index of 7, are months with the lowest UV index in Anamaduwa. A UV Index of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: A daily high UV index of 7 in June leads to these guidelines:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.