June weather forecast
Iloilo City, Philippines

With the summer's end, June introduces the rainy season in the city of Iloilo. The increase in precipitation is notable, with rainfall amounts soaring to 124mm (4.88"). Temperature remains relatively on the high side, peaking at 30.3°C (86.5°F). Concomitant with the rainfall, relative humidity marks an increase to 76%, denoting a slightly more humid environment. Overall, the weather manifests distinctive signs of the monsoon season with frequent showers punctuated by intervals of sunshine.

Temperature

Iloilo City's June showcases an average high-temperature of a still tropical 30.3°C (86.5°F), hardly distinct from May's 31.7°C (89.1°F). In Iloilo City, nights during June observe an average temperature decrease to a warm 26.3°C (79.3°F).

Heat index

The heat index value during June is calculated to be a torrid 37°C (98.6°F). Apply extra caution, heat cramps and heat exhaustion could happen. Heatstroke might occur with long-duration activity.
One should be cognizant that the heat index values are tailored for shaded spots and mild winds. When under direct sunshine, the heat index may be elevated 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. Elements such as metabolic variations, pregnancy, and physical exertion can influence one's weather perception. 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 are particularly relevant to children. Children often lack awareness of the importance of taking breaks and rehydrating. The feeling of thirst is a late indication of dehydration, so maintaining hydration, especially during long periods of physical activity, is critical.
The body's inherent cooling system operates through perspiration, wherein evaporating sweat offsets excessive heat. 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. Overheating dangers loom when the body's heat release mechanisms are overshadowed by excessive gain.

Humidity

The average relative humidity in June in Iloilo City is 76%.

Rainfall

In Iloilo City, in June, it is raining for 24.4 days, with typically 124mm (4.88") of accumulated precipitation. Throughout the year, there are 211.9 rainfall days, and 959mm (37.76") of precipitation is accumulated.

Sea temperature

The month with the warmest seawater in Iloilo City, Philippines, is June, with an average sea temperature of 29.9°C (85.8°F).
Note: Water temperatures between 25°C (77°F) and 29°C (84.2°F) are regarded as highly pleasant, making all water activities enjoyable without any discomfort over long durations.

Daylight

June has the longest days of the year in Iloilo City, with an average of 12h and 42min of daylight.
On the first day of the month, sunrise is at 5:26 am and sunset at 6:09 pm. On the last day of June, sunrise is at 5:31 am and sunset at 6:15 pm PST.

Sunshine

In June, the average sunshine in Iloilo City is 10.2h.

UV index

The months with the highest UV index in Iloilo City 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 in Iloilo City. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: An average maximum UV index of 7 in June leads to these recommendations:
Embrace precautions and observe sun safety norms. Evasion of sunburn is a necessity. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. Beware! Reflecting off water and sand, UV rays are much stronger.