June weather forecast
Alakoladeniya, Sri Lanka

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

Temperature

The arrival of June brings an average high-temperature of a warm 29.3°C (84.7°F), closely following the temperature pattern of May. Throughout June, an average nighttime temperature of 21.8°C (71.2°F) is experienced.

Heat index

The heat index value for June is evaluated at a fiery hot 35°C (95°F). Take more preventive steps, risk of heat exhaustion and heat cramps is elevated. Long activity may culminate in heatstroke.
In reference to the heat index, it's for places in shade and with a slight wind. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. A person's impression of weather can be swayed by numerous aspects, among them metabolic variations, pregnancy, and activity levels. Considering the impact of direct sunlight, it's possible for the heat index to surge by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Younglings are generally more in peril than adults due to their reduced perspiration. Coupled with a larger skin surface relative to their tiny bodies and greater heat production because of their activity, they become more at risk.
Sweat evaporation plays a crucial role in cooling the human body, a process enabled by perspiration. Elevated relative humidity diminishes evaporation, thereby reducing the body's ability to shed heat and creating a feeling of being too warm. Overheating and potential dehydration arise when body heat gain eclipses its release capability.

Humidity

In June, the average relative humidity in Alakoladeniya, Sri Lanka, is 77%.

Rainfall

In June, in Alakoladeniya, the rain falls for 25.1 days. Throughout June, 57mm (2.24") of precipitation is accumulated. In Alakoladeniya, 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 36min of daylight, June has the longest days of the year in Alakoladeniya.
On the first day of the month, sunrise is at 05:50 and sunset at 18:22. On the last day of June, sunrise is at 05:55 and sunset at 18:29 +0530.

Sunshine

June has the most sunshine of the year in Alakoladeniya, Sri Lanka, with an average of 10.8h of sunshine.

UV index

The months with the highest UV index in Alakoladeniya are January through September, November and December, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The daily high UV index of 6 in June translates into this advice:
Use protective steps and abide by sun safety guidelines. Safeguarding against skin and eye harm is necessary. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.