September weather forecast
Panay, Philippines

The first month of the autumn, September, is still a warm month in Panay, Philippines, with an average temperature varying between 25.5°C (77.9°F) and 29.7°C (85.5°F).

Temperature

The dawn of September sees an average high-temperature of a moderately hot 29.7°C (85.5°F), subtly contrasting with August's 30.1°C (86.2°F). September sees a slight dip to an average low temperature of 25.5°C (77.9°F) from the daytime highs.

Heat index

The average heat index in September is calculated to be a sweltering 36°C (96.8°F). Incorporate extra safety measures to avoid heat exhaustion and heat cramps. Continuous activity could provoke heatstroke.
The metrics for the heat index are tailored for both shady environments and light winds. Being exposed to direct sunshine might trigger a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', offers an insight into how hot it feels when we factor in moisture content. The individual's temperature perception can be influenced by numerous factors such as metabolic variations, physical activity, and clothing. Sunshine, when direct, has the potential to intensify weather effects, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Kids often lack the knowledge about the necessity to take breaks and consume liquids. Thirst, as a late symptom of dehydration, necessitates the maintenance of hydration, particularly during enduring physical activities.
The body's innate mechanism to counteract overheating is through perspiration, as it leverages the cooling effects of sweat evaporation. A surge in relative humidity can disrupt the body's normal cooling function by slowing evaporation, hence reducing the rate at which the body cools and intensifying the perception of heat. Overheating and dehydration threats arise when heat gain goes beyond what the body can comfortably shed.

Humidity

In Panay, Philippines, the average relative humidity in September is 79%.

Rainfall

In Panay, during September, the rain falls for 23.4 days and regularly aggregates up to 100mm (3.94") of precipitation. In Panay, during the entire year, the rain falls for 294.2 days and collects up to 1566mm (61.65") of precipitation.

Daylight

In Panay, the average length of the day in September is 12h and 11min.
On the first day of the month, sunrise is at 5:38 am and sunset at 5:58 pm. On the last day of September, sunrise is at 5:37 am and sunset at 5:39 pm PST.

Sunshine

The average sunshine in September is 8.4h.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index in Panay. January through December, with an average maximum UV index of 7, are months with the lowest UV index in Panay. A UV Index of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for the average person.
Note: The UV index of 7 during September translates into the following guidance:
Undertake protective measures and comply with sun safety rules. Shielding against skin and eye damage is essential. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. To cut down UV radiation exposure by about half, sport a wide-brim hat.