June weather forecast
Rosario, Philippines

The first month of the summer, June, is still a tropical month in Rosario, Philippines, with an average temperature fluctuating between 31.3°C (88.3°F) and 24.8°C (76.6°F).

Temperature

Rosario experiences a subtle adjustment in high-temperatures to a still hot 31.3°C (88.3°F) with the onset of June, maintaining near parity with May's 32.2°C (90°F). Throughout June, an average low-temperature of 24.8°C (76.6°F) is expected.

Heat index

June's heat index is estimated at an extremely hot 42°C (107.6°F). Greater preventive actions are needed, heat exhaustion and heat cramps are likely. Persistent activity could provoke heatstroke.
Be advised, the heat index considers values for conditions in shade and with a light breeze. Direct sunshine exposure could raise heat index values by as much as 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', melds the effects of warmth and moisture to generate a feeling of heat. Elements such as metabolic variations, pregnancy, and physical exertion can influence one's weather perception. It is essential to be conscious of the fact that direct sunlight can intensify the felt heat, leading to an elevation in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Children frequently do not comprehend the need for rest and hydration. Thirst is an advanced stage of dehydration - staying hydrated, especially during extended physical exercises, is essential.
The human body keeps its cool primarily through perspiration, as this process enables sweat to evaporate, taking away the excess heat. Relative humidity in excess curtails evaporation, therefore reducing heat dissipation from the body, leading to feelings of excess heat. Overheating and potential dehydration arise when body heat gain eclipses its release capability.

Humidity

The average relative humidity in June in Rosario, Philippines, is 79%.

Rainfall

In Rosario, in June, it is raining for 24.3 days, with typically 158mm (6.22") of accumulated precipitation. Throughout the year, in Rosario, there are 250.9 rainfall days, and 1357mm (53.43") of precipitation is accumulated.

Daylight

June has the longest days of the year in Rosario, Philippines, with an average of 13h and 0min of daylight.
On the first day of June, sunrise is at 5:26 am and sunset at 6:22 pm. On the last day of the month, sunrise is at 5:31 am and sunset at 6:29 pm PST.

Sunshine

In June, the average sunshine is 10h.

UV index

The months with the highest UV index in Rosario are February through October, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for average individuals.
Note: In June, a daily maximum UV index of 7 leads to the following instructions:
Guard oneself from overexposure. Defence against sun injury is vital. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.