June weather forecast
Kalpitiya, Sri Lanka

June, the first month of the summer in Kalpitiya, is still a hot month, with temperature in the range of an average high of 30.4°C (86.7°F) and an average low of 27.2°C (81°F).

Temperature

The arrival of June marks a slight shift to an average high-temperature of a still hot 30.4°C (86.7°F) from May's 31.3°C (88.3°F). Nighttime temperatures in Kalpitiya, Sri Lanka, record an average of 27.2°C (81°F) throughout June.

Heat index

Throughout June, the heat index is evaluated at a fiery hot 38°C (100.4°F). Implement enhanced safety actions, heat cramps and heat exhaustion could occur. Sustained activity might result in heatstroke.
In reference to the heat index, it's for places in shade and with a slight wind. When under direct sunshine, the heat index may be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', integrates the air's temperature and its humidity to showcase the felt temperature by people. An individual's temperature experience can be influenced by extra factors, including metabolic differences, activity levels, and clothing. Being aware that direct sunlight can impact the felt heat might mean an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Young individuals usually face more risks than adults due to their lower sweat production. Their large skin surface area relative to their tiny bodies and high heat production from their activities adds to their risk.
To cool down, the human body relies on perspiration, a process where excessive heat is eliminated as sweat evaporates. In the presence of elevated relative humidity, the evaporation rate decreases. This reduction leads to increased body heat retention compared to conditions of dry air. With body temperatures on the rise, inefficient heat shedding can lead to dehydration and its associated complications.

Humidity

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

Rainfall

In Kalpitiya, in June, during 20.6 rainfall days, 67mm (2.64") of precipitation is typically accumulated. In Kalpitiya, Sri Lanka, 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, with an average of 12h and 36min of daylight.
On the first day of the month, sunrise is at 05:51 and sunset at 18:26. On the last day of June, sunrise is at 05:56 and sunset at 18:32 +0530.

Sunshine

June has the most sunshine of the year in Kalpitiya, 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. A UV Index of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for the average person.
Note: The maximum UV index, 7 during June, leads to the following recommendations:
Shield from overexposure. Defense against sun-related harm is required. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.