June weather forecast
Donsol, Philippines

The first month of the summer, June, is still a hot month in Donsol, Philippines, with temperature in the range of an average low of 26.5°C (79.7°F) and an average high of 30.5°C (86.9°F).

Temperature

The shift to June signals an average high-temperature of a still tropical 30.5°C (86.9°F), subtly varied from May's 31.3°C (88.3°F). Nights in June cool down in Donsol, indicating a minor disparity from daytime highs with an average low-temperature of 26.5°C (79.7°F).

Heat index

In June, the average heat index is evaluated at a sweltering 39°C (102.2°F). Implement enhanced safety actions, heat cramps and heat exhaustion could occur. Sustained activity might result in heatstroke.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to direct sunlight may make the heat index values climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is an aggregate value of air's warmth and moisture to show the human-felt temperature. The effect is personal, with varied weather perceptions among individuals due to differences in body mass, stature, and physical activity. Direct exposure to sun rays can potentially augment the heat sensation, elevating the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Young children are more at risk than adults since they tend to sweat less. Moreover, their large skin surface in proportion to their small bodies and the high heat production due to their activities contribute to their vulnerability.
Normally, the human body cools itself through perspiration, which removes excessive heat by evaporating sweat. Excessive relative humidity disturbs the body's typical cooling process by reducing evaporation, leading to a decrease in body cooling rate and an increase in the sensation of warmth. Potential thermal conditions emerge as the body's heat gain outpaces its cooling mechanisms.

Humidity

In June, the average relative humidity in Donsol is 79%.

Rainfall

In Donsol, during June, the rain falls for 21.8 days and regularly aggregates up to 169mm (6.65") of precipitation. In Donsol, during the entire year, the rain falls for 220.2 days and collects up to 1224mm (48.19") of precipitation.

Sea temperature

The month with the warmest seawater in Donsol is June, with an average sea temperature of 29.8°C (85.6°F).
Note: Ideal surface water temperatures for any water activity fall between 25°C (77°F) and 29°C (84.2°F), offering maximum enjoyment for lengthened periods.

Daylight

June has the longest days of the year in Donsol, with an average of 12h and 54min of daylight.
On the first day of June in Donsol, sunrise is at 5:18 am and sunset at 6:08 pm. On the last day of the month, sunrise is at 5:23 am and sunset at 6:15 pm PST.

Sunshine

In Donsol, the average sunshine in June is 10h.

UV index

February through November, with an average maximum UV index of 7, are months with the highest UV index in Donsol, Philippines. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for average individuals.
Note: In June, the maximum UV index of 7 translates into these guidelines:
Incorporate safeguards and honour sun safety principles. Protection from skin and eye damage is obligatory. During the period from 10 a.m. to 4 p.m., UV radiation is highest. Try to avoid direct sunlight during these hours. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes. Be cautious! Sand and water surfaces make the Sun's UV rays more potent.