June weather forecast
Pinnawala, Sri Lanka

As the middle of the year approaches, Pinnawala experiences a subsequent rise in temperatures in June. The weather conditions in this month are marked by longer sunny days and moderately high rainfall levels. A remarkable feature of June’s weather pattern is the swift winds, with an average speed of 9.1km/h (5.7mph), the highest for the year. The increase in wind speed provides a refreshing contrast to the warm temperatures that define this period. June’s weather is thus characterized by warm, windy days interspersed with outbreaks of showers.

Temperature

June's beginning signals an average high-temperature of a still warm 27°C (80.6°F), barely different from May's 27.3°C (81.1°F). During June, Pinnawala's temperature averages to a refreshing 19°C (66.2°F) at night.

Heat index

Throughout June, the heat index is computed to be a tropical 30°C (86°F). Uninterrupted exposure and activity might result in fatigue, potentially causing heat cramps.
Heat index evaluations are typically in the context of light winds and shaded environments. Under direct sunshine, the heat index values might be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is an estimation of the warmth sensation when considering humidity levels. A person's impression of weather can be swayed by numerous aspects, among them metabolic variations, pregnancy, and activity levels. It is important to note that direct sunlight can intensify the weather impact, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Youngsters are usually more at risk than adults, considering they sweat less. Additionally, their high skin surface area compared to their little bodies and their high heat production due to activity increases their risk.

Humidity

In June, the average relative humidity is 82%.

Rainfall

In Pinnawala, in June, it is raining for 25.5 days, with typically 112mm (4.41") of accumulated precipitation. In Pinnawala, during the entire year, the rain falls for 297.4 days and collects up to 2784mm (109.61") of precipitation.

Daylight

With an average of 12h and 30min of daylight, June has the longest days of the year in Pinnawala.
On the first day of the month, sunrise is at 05:50 and sunset at 18:21. On the last day of June, sunrise is at 05:55 and sunset at 18:28 +0530.

Sunshine

June has the most sunshine of the year, with an average of 10h of sunshine.

UV index

February through September, with an average maximum UV index of 6, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for average individuals.
Note: The daily high UV index of 6 during June translates into the following recommendations:
Endorse precautions and be consistent with sun safety guidelines. Preventing sunburn is paramount. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.