July weather forecastSan Marcelino, Philippines

Weather in July

July, like June, in San Marcelino, Philippines, is another warm summer month, with an average temperature ranging between max 29.3°C (84.7°F) and min 25.8°C (78.4°F).

Temperature

San Marcelino's shift from June to July is accompanied by an average high-temperature of a moderately hot 29.3°C (84.7°F), a slight deviation from 30.1°C (86.2°F). The temperature during July experiences a small drop from daytime peaks, recording an average of 25.8°C (78.4°F) at night.

Heat index

The heat index value for July is estimated at a very hot 36°C (96.8°F). Implement additional safety measures to avoid heat cramps and heat exhaustion. Persistent activity might trigger heatstroke.
Metrics for the heat index primarily focus on shaded spots and light wind conditions. Exposure to unobstructed sunshine could lead to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', represents the fusion of temperature and moisture in the air to suggest how warm it feels. A person's impression of weather can be shaped by many aspects, among them metabolic variations, pregnancy, and levels of physical activity. With the sun shining directly, it's crucial to understand that it can increase the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Younglings frequently fail to recognize the requirement to rest and rehydrate. Thirst emerges late in dehydration - it is imperative to keep hydration levels high, particularly during extended physical exertions.
Normally, the human body cools itself through perspiration, which removes excessive heat by evaporating sweat. Under conditions of high temperature and humidity (enhanced heat index), sweat production is compromised, exacerbating the sensation of warmth. With body temperatures on the rise, inefficient heat shedding can lead to dehydration and its associated complications.

Humidity

The average relative humidity in July is 82%.

Rainfall

In San Marcelino, in July, during 29.4 rainfall days, 373mm (14.69") of precipitation is typically accumulated. Throughout the year, there are 237.5 rainfall days, and 1892mm (74.49") of precipitation is accumulated.

Daylight

In San Marcelino, the average length of the day in July is 12h and 55min.
On the first day of July, sunrise is at 5:32 am and sunset at 6:32 pm. On the last day of the month, sunrise is at 5:41 am and sunset at 6:29 pm PST.

Sunshine

In San Marcelino, Philippines, the average sunshine in July is 8.4h.

UV index

February through December, with an average maximum UV index of 7, are months with the highest UV index in San Marcelino, Philippines. A UV Index estimate of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for the average person.
Note: In July, the average maximum UV index of 7 translates into the following recommendations:
Continue precautions and advocate sun safety advice. Deterrence of sunburn is indispensable. Stay in the shade and limit sun exposure from 10 a.m. to 4 p.m., when UV radiation is most potent. Keep in mind that shade structures like parasols or canopies do not offer full protection. Always opt for UVA and UVB-resistant sunglasses on radiant days.