September weather forecast
Polangui, Philippines

The first month of the autumn, September, is still a warm month in Polangui, Philippines, with an average temperature fluctuating between 29.7°C (85.5°F) and 24.2°C (75.6°F).

Temperature

The shift into September records an average high-temperature of a still warm 29.7°C (85.5°F), subtly varied from August's 29.8°C (85.6°F). Polangui observes an average low-temperature of 24.2°C (75.6°F) during September.

Heat index

Throughout September, the heat index is evaluated at a very hot 38°C (100.4°F). Apply extra caution, heat cramps and heat exhaustion could happen. Heatstroke might occur with long-duration activity.
Heat index evaluations are typically in the context of light winds and shaded environments. The heat index might be elevated by 15 Fahrenheit (8 Celsius) degrees due to direct sun exposure.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', blends air temperature and moisture content to represent the felt temperature to humans. Additional elements encompassing metabolic differences, the degree of physical activity, and attire can impact the individual's perception of temperature. It is noteworthy that being in direct sunlight can enhance the weather's impact, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Young ones often disregard the necessity to rest and hydrate. Thirst usually indicates advanced dehydration - hence, it is key to stay hydrated, particularly during ongoing physical activities.
When the body gets too warm, it perspires, leading to sweat evaporation which cools it down. Greater relative humidity lessens the rate of evaporation, thus decreasing the body's heat dispersal, which gives rise to a sensation of overheating. Heat-related challenges, like dehydration, can be anticipated when body heat isn't managed effectively.

Humidity

The months with the highest humidity in Polangui are January, July, September, October and December, with an average relative humidity of 85%.

Rainfall

In Polangui, in September, during 24.5 rainfall days, 113mm (4.45") of precipitation is typically accumulated. In Polangui, during the entire year, the rain falls for 232 days and collects up to 887mm (34.92") of precipitation.

Daylight

The average length of the day in September is 12h and 13min.
On the first day of the month, sunrise is at 5:34 am and sunset at 5:57 pm. On the last day of September, in Polangui, sunrise is at 5:35 am and sunset at 5:36 pm PST.

Sunshine

In Polangui, Philippines, the average sunshine in September is 7.4h.

UV index

The months with the highest UV index are February through September and November, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: The maximum daily UV index of 7 during September translates into the following directions:
Stick with precautions and abide by sun safety procedures. Evading sunburn is essential. 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.