September weather forecast
Gatbuca, Philippines

September, the first month of the autumn in Gatbuca, is a tropical month, with an average temperature fluctuating between 23.5°C (74.3°F) and 30.1°C (86.2°F).

Temperature

The commencement of September records an average high-temperature of a tropical 30.1°C (86.2°F), barely varying from August's 29.9°C (85.8°F). In Gatbuca, September nights witness a steady temperature drop to a moderately hot 23.5°C (74.3°F).

Heat index

The heat index value during September is evaluated at a very hot 39°C (102.2°F). Adopt extra preventive measures, the occurrence of heat cramps and heat exhaustion is likely. Heatstroke may follow extended activity.
Heat index's context suggests values are appropriate for shady areas and slight breezes. In the presence of direct sunshine, the heat index could be augmented by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', combines air temperature and relative humidity to represent a human perceived temperature equivalent. One's perception of temperature is subjective, varying based on their activity and individual heat perception, influenced by factors like wind, clothing, and metabolic variations. It is important to note that direct sunlight can intensify the weather impact, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Young individuals are generally in more danger than adults due to their lower capacity to sweat. Moreover, their large skin surface in relation to their small bodies and the increased heat generation from their activities makes them more vulnerable.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. A higher relative humidity affects normal body cooling by reducing the evaporation rate, subsequently lowering the rate at which the body cools and increasing the perception of heat. Heat disorders may be on the horizon when body temperatures rise from inadequate heat management.

Humidity

August and September, with an average relative humidity of 85%, are the most humid months in Gatbuca.

Rainfall

In Gatbuca, in September, during 26.5 rainfall days, 134mm (5.28") of precipitation is typically accumulated. In Gatbuca, during the entire year, the rain falls for 223.6 days and collects up to 876mm (34.49") of precipitation.

Daylight

In Gatbuca, the average length of the day in September is 12h and 13min.
On the first day of the month, sunrise is at 5:44 am and sunset at 6:09 pm. On the last day of September, in Gatbuca, sunrise is at 5:46 am and sunset at 5:47 pm PST.

Sunshine

The average sunshine in September is 8.1h.

UV index

The months with the highest UV index in Gatbuca are February through June, August through November, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for the average person.
Note: A typical high UV index of 7 in September suggests the following recommendations:
Implement precautions and maintain sun safety methods. Avoidance of sunburn is demanded. Be aware that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. and try to reduce direct sun exposure during this period as much as possible. To cut down UV radiation exposure by about half, sport a wide-brim hat.