September weather forecast
Gusa, Philippines

September, the first month of the autumn in Gusa, is also a moderately hot month, with an average temperature fluctuating between 29.4°C (84.9°F) and 22.5°C (72.5°F).

Temperature

September ushers in an average high-temperature of a still moderately hot 29.4°C (84.9°F), aligning closely with the preceding month. During September, Gusa records a consistent average nighttime temperature of 22.5°C (72.5°F).

Heat index

During September, the heat index is calculated to be a very hot 35°C (95°F). Incorporate additional safety actions, heat cramps and heat exhaustion are possible. Long-term activity may induce heatstroke.
In the scope of the heat index, its values resonate with shade and light wind conditions. A rise of up to 15 Fahrenheit (8 Celsius) degrees in the heat index could result from direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'real feel', represents the fusion of temperature and moisture in the air to suggest how warm it feels. The individual's impression of temperature can be affected by numerous factors such as metabolic variations, physical exertion, and attire. Should you be directly under the sun, anticipate a possible increase in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Young ones often ignore the need to take a break and drink fluids. Thirst is a late-stage symptom of dehydration - hence, maintaining hydration, particularly during extended physical activities, is crucial.
Perspiration is the body's default response to elevated temperatures, as it promotes the evaporation of sweat to achieve cooling. When the relative humidity is high, the evaporation rate is reduced. The warmth is removed from the body at a lower rate, causing the body to retain more heat than it would in dry air. When the heat gained surpasses the body's cooling capacity, temperatures rise, signaling potential health concerns.

Humidity

April, May, August and September, with an average relative humidity of 77%, are the least humid months in Gusa.

Rainfall

In Gusa, in September, it is raining for 25.2 days, with typically 84mm (3.31") of accumulated precipitation. Throughout the year, there are 305.6 rainfall days, and 1146mm (45.12") of precipitation is accumulated.

Daylight

In Gusa, the average length of the day in September is 12h and 10min.
On the first day of September, sunrise is at 5:32 am and sunset at 5:49 pm. On the last day of the month, sunrise is at 5:29 am and sunset at 5:32 pm PST.

Sunshine

In September, the average sunshine is 8.8h.

UV index

The months with the highest UV index are March through May, July through September, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for the average person.
Note: The average daily UV index of 7 in September transforms into the following instructions:
Refrain from overexposure. Fair-skinned individuals could burn in under 20 minutes. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. Experience reduced UV exposure by about half when donning a wide-brim hat.