June weather forecast
Kaduwela, Sri Lanka

June maintains the rhythm of monsoon in Kaduwela, bearing a striking resemblance to May. The weather holds steady with increased rainfall and persistently high humidity. While outdoor activities might be hindered, locals and tourists alike find solace indoors. As the month edges towards July, the climatic conditions remain consistent. June unfolds itself as a month of steady progression, seamlessly merging with the monsoon season.

Temperature

Kaduwela's June average high-temperature settles at a warm 29.3°C (84.7°F), showing a near match with the preceding month. Kaduwela observes a slightly reduced average nighttime temperature of 25.8°C (78.4°F) during June.

Heat index

The heat index value for June is estimated at a sweltering 36°C (96.8°F). Undertake special precautions, the probability of heat exhaustion and heat cramps is high. Prolonged activity may provoke heatstroke.
Understand that the heat index values take into account shaded locations and mild winds. Exposure to the sun directly might heighten the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. This effect is personal, influenced by the individual's physical activity and heat sensitivity, shaped by factors including wind, attire, and metabolic variations. Keep it in mind, direct sunlight can augment the heat you experience, possibly pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. 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.
The body's innate mechanism to counteract overheating is through perspiration, as it leverages the cooling effects of sweat evaporation. Heightened relative humidity interferes with the body's usual cooling mechanism by reducing evaporation, subsequently decreasing the body's cooling rate and increasing the sensation of heat. Increasing body temperatures can be a precursor to dehydration if the body can't shed the extra heat.

Humidity

June through August, with an average relative humidity of 83%, are the most humid months in Kaduwela.

Rainfall

June is the month with the most rainfall in Kaduwela. Rain falls for 29.3 days and accumulates 341mm (13.43") of precipitation.

Daylight

With an average of 12h and 30min of daylight, June has the longest days of the year in Kaduwela.
On the first day of June in Kaduwela, sunrise is at 05:52 and sunset at 18:22. On the last day of the month, sunrise is at 05:58 and sunset at 18:29 +0530.

Sunshine

In Kaduwela, the average sunshine in June is 8h.

UV index

The months with the lowest UV index are May, June, August and October, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for average individuals.
Note: The daily high UV index of 6 during June translates into the following recommendations:
Use measures and accept sun safety conventions. Guarding against skin and eye trauma is of high priority. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. A hat with a broad brim is indispensable, filtering out up to half of UV rays.