June weather forecast
Tissamaharama, Sri Lanka

The first month of the summer, June, is also a hot month in Tissamaharama, Sri Lanka, with an average temperature fluctuating between 26.6°C (79.9°F) and 30.6°C (87.1°F).

Temperature

June's presence records an average high-temperature of a still hot 30.6°C (87.1°F), closely mirroring May's climate. Tissamaharama's nocturnal average in June closely mirrors its daytime temperatures, settling at a moderately hot 26.6°C (79.9°F).

Heat index

June's heat index is evaluated at a sweltering 38°C (100.4°F). Implement additional cautionary measures, heat cramps and heat exhaustion could occur. Prolonged activity might induce heatstroke.
Keep in mind the heat index values are meant for areas in shade and with light wind. Direct sunlight has the potential to heighten heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', gives a temperature feeling by integrating air temperature and humidity. The influence of weather is personal, with a diverse population experiencing it differently due to differences in body mass, stature, and degree of activity. When exposed to direct sunlight, it's possible for the heat index to increase by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Juveniles are regularly less conscious of the need to recuperate and rehydrate. Thirst is a tardy symptom of dehydration - hydration, especially during lengthy physical activities, should be maintained.
When temperatures rise, the human body turns to perspiration, using the cooling power of evaporating sweat. 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. Heat-related challenges, like dehydration, can be anticipated when body heat isn't managed effectively.

Humidity

The average relative humidity in June in Tissamaharama, Sri Lanka, is 75%.

Rainfall

In Tissamaharama, during June, the rain falls for 10.7 days and regularly aggregates up to 20mm (0.79") of precipitation. In Tissamaharama, during the entire year, the rain falls for 192.9 days and collects up to 942mm (37.09") of precipitation.

Daylight

With an average of 12h and 30min of daylight, June has the longest days of the year.
On the first day of June in Tissamaharama, sunrise is at 05:48 and sunset at 18:16. On the last day of the month, sunrise is at 05:54 and sunset at 18:23 +0530.

Sunshine

June has the most sunshine of the year, with an average of 11.3h of sunshine.

UV index

The months with the highest UV index in Tissamaharama are January through September, November and December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: An average maximum UV index of 7 in June leads to these recommendations:
Stand by precautions and apply sun safety measures. Evading sunburn is of great importance. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.