July weather forecast
Calmay, Philippines

July, like June, is another tropical summer month in Calmay, Philippines, with an average temperature fluctuating between 30.9°C (87.6°F) and 24.3°C (75.7°F).

Temperature

Calmay's shift into July is marked by a subtle change to a still hot 30.9°C (87.6°F) from June's 32.4°C (90.3°F) in temperature. July in Calmay is noted for a mean low-temperature of 24.3°C (75.7°F).

Heat index

For July, the heat index is calculated to be a blistering 41°C (105.8°F). Adopt enhanced safety measures, heat exhaustion and heat cramps could occur. Continuous activity may induce heatstroke.
In the scope of the heat index, its values resonate with shade and light wind conditions. The heat index could experience an increase of 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. The effect is experienced differently by individuals, hinging on unique characteristics such as body mass, stature, and level of activity. Considering the impact of direct sunlight, it's possible for the heat index to surge by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. In general, younger individuals are at greater risk than adults because they tend to sweat less. Also, having a larger skin surface to body size ratio and greater heat production due to their active behavior contribute to this danger.
Perspiring is a crucial mechanism for the human body, allowing it to release excessive warmth through evaporating sweat. In high relative humidity, the body's ability to evaporate heat is diminished, resulting in a heightened feeling of warmth. When the body is unable to balance heat gain, its temperature elevates, which may induce thermal illnesses.

Humidity

In July, the average relative humidity is 81%.

Rainfall

In July, the rain falls for 28.4 days. Throughout July, 216mm (8.5") of precipitation is accumulated. In Calmay, during the entire year, the rain falls for 187.6 days and collects up to 1079mm (42.48") of precipitation.

Daylight

In July, the average length of the day in Calmay, Philippines, is 12h and 59min.
On the first day of July in Calmay, Philippines, sunrise is at 5:30 am and sunset at 6:34 pm. On the last day of the month, sunrise is at 5:39 am and sunset at 6:30 pm PST.

Sunshine

In July, the average sunshine is 9.4h.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index in Calmay. The months with the lowest UV index are January through 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 average person.
Note: In July, the maximum UV index of 7 suggests this advice:
Sustain precautions and conform to sun safety norms. Preventing sunburn is necessary. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.