September weather forecastCari Mayor, Philippines

Weather in September

The first month of the autumn, September, is still a warm month in Cari Mayor, Philippines, with an average temperature fluctuating between 29.2°C (84.6°F) and 25.6°C (78.1°F).

Temperature

The high-temperature average in September for Cari Mayor, Philippines, is a still warm 29.2°C (84.6°F), staying closely aligned with August's conditions. Cari Mayor observes an average low-temperature of 25.6°C (78.1°F) during the slightly cooler nights of September.

Heat index

During September, the heat index is estimated at a torrid 35°C (95°F). Take more preventive steps, risk of heat exhaustion and heat cramps is elevated. Long activity may culminate in heatstroke.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Direct sunlight might cause an increase of up to 15 Fahrenheit (8 Celsius) degrees in the heat index.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is the result of factoring in humidity to the air temperature, indicating perceived warmth. The influence of weather is personal, differing among individuals based on variations in body mass, stature, and the degree of physical exertion. Taking into account that direct sunlight can boost the heat effect, the heat index may rise by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Young kids are often more at risk than adults as they tend to perspire less. Besides, their skin surface is larger relative to their small bodies, and their increased heat output from their active lifestyle compounds their risk.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. With a high level of moisture in the air, the evaporation process becomes less efficient, preventing the body from cooling down efficiently and resulting in a sensation of overheating. As the body accumulates more heat than it can release, body temperature goes up, increasing the risk of heat-related health issues.

Humidity

In Cari Mayor, Philippines, the average relative humidity in September is 80%.

Rainfall

In September, in Cari Mayor, the rain falls for 23.9 days. Throughout September, 124mm (4.88") of precipitation is accumulated. In Cari Mayor, during the entire year, the rain falls for 211.9 days and collects up to 959mm (37.76") of precipitation.

Daylight

In Cari Mayor, the average length of the day in September is 12h and 11min.
On the first day of the month, sunrise is at 5:39 am and sunset at 5:59 pm. On the last day of September, sunrise is at 5:38 am and sunset at 5:40 pm PST.

Sunshine

The average sunshine in September in Cari Mayor is 8h.

UV index

The months with the highest UV index in Cari Mayor, Philippines, are January through December, with an average maximum UV index of 7. The months with the lowest UV index in Cari Mayor are January through December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for the average person.
Note: In September, an average UV index of 7 transforms into the following instructions:
Beware of overexposure. Fair-skinned individuals risk burning in less than 20 minutes. Stay in the shade and limit direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is particularly strong. Remember, however, that shade structures may not provide complete protection. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.