September weather forecast
Anunas, Philippines

The first month of the autumn, September, is a tropical month in Anunas, Philippines, with an average temperature varying between 23.1°C (73.6°F) and 30°C (86°F).

Temperature

The beginning of September reveals an average high-temperature of a hot 30°C (86°F), showing minimal deviation from the previous month. Anunas records a mean low-temperature of 23.1°C (73.6°F) in September.

Heat index

September's average heat index is calculated to be a fiery hot 39°C (102.2°F). Take greater precautions, heat exhaustion and heat cramps may be expected. Heatstroke could result from lengthy activity.
Always consider that heat index estimations are for light winds and places in the shade. The heat index could experience an increase of 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'feels like' or 'felt air temperature', ties air temperature with relative humidity to produce the perceived temperature sensation. Factors such as metabolic variations, being pregnant, and physical activity can impact an individual's weather perception. One must note that being under the direct sun can escalate the heat's effects, with the heat index possibly rising by 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Younglings are generally more in peril than adults due to their reduced perspiration. Coupled with a larger skin surface relative to their tiny bodies and greater heat production because of their activity, they become more at risk.
The physiological response of the human body to excess warmth is to perspire, thereby cooling itself through sweat evaporation. With high air temperature and humidity (high heat index) conditions, sweat production is restricted, leading to an amplified perception of heat. When body temperature rises due to an imbalance in heat gain, there's a potential for dehydration and overheating.

Humidity

The months with the highest humidity in Anunas are August and September, with an average relative humidity of 86%.

Rainfall

In Anunas, during September, the rain falls for 27.7 days and regularly aggregates up to 246mm (9.69") of precipitation. Throughout the year, there are 252.2 rainfall days, and 1678mm (66.06") of precipitation is accumulated.

Daylight

In September, the average length of the day in Anunas is 12h and 13min.
On the first day of the month, sunrise is at 5:45 am and sunset at 6:10 pm. On the last day of September, in Anunas, sunrise is at 5:47 am and sunset at 5:48 pm PST.

Sunshine

In September, the average sunshine is 8h.

UV index

The months with the lowest UV index are January, July, September through December, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for the ordinary person.
Note: A maximum daily UV index of 6 during September morphs into the following directions:
Apply measures and align with sun safety principles. Safeguarding against skin and eye injury is pivotal. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. A hat with a broad brim is indispensable, filtering out up to half of UV rays.