June weather forecast
Walana, Sri Lanka

June, the first month of the summer in Walana, is still a warm month, with temperature in the range of an average high of 29.2°C (84.6°F) and an average low of 26.1°C (79°F).

Temperature

Walana experiences an average high-temperature of a warm 29.2°C (84.6°F) with the onset of June, subtly varied from May's 30.2°C (86.4°F). Walana experiences an average nighttime temperature of 26.1°C (79°F) in June, reflecting a minor difference from the day's peak.

Heat index

June's heat index is appraised at a very hot 36°C (96.8°F). More safety actions are required, heat exhaustion and heat cramps are probable. Long-term activity may precipitate heatstroke.
Always consider that heat index estimations are for light winds and places in the shade. The direct sunshine could escalate the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. A person's impression of weather can be shaped by many aspects, among them metabolic variations, pregnancy, and levels of physical activity. By being directly under the sun, it's possible for the felt temperature to increase by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Young ones often ignore the need to take a break and drink fluids. Thirst is a late-stage symptom of dehydration - hence, maintaining hydration, particularly during extended physical activities, is crucial.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. A higher relative humidity affects normal body cooling by reducing the evaporation rate, subsequently lowering the rate at which the body cools and increasing the perception of heat. Elevated heat gain compared to the body's release capability poses risks of dehydration and potential overheating.

Humidity

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

Rainfall

The month with the most rainfall in Walana is June, when the rain falls for 29.2 days and typically aggregates up to 350mm (13.78") of precipitation.

Daylight

The month with the longest days is June, with an average of 12h and 30min of daylight.
On the first day of the month, sunrise is at 05:53 and sunset at 18:22. On the last day of June, in Walana, Sri Lanka, sunrise is at 05:58 and sunset at 18:29 +0530.

Sunshine

In Walana, the average sunshine in June is 8.2h.

UV index

May, June and August, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for ordinary individuals.
Note: The maximum daily UV index of 6 in June interprets into the following recommendations:
Incorporate safeguards and honour sun safety principles. Protection from skin and eye damage is obligatory. Be aware that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. and try to reduce direct sun exposure during this period as much as possible. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.