September weather forecast
Puypuy, Philippines

The first month of the autumn, September, is also a moderately hot month in Puypuy, Philippines, with an average temperature fluctuating between 29.6°C (85.3°F) and 23.5°C (74.3°F).

Temperature

The arrival of September coincides with an average high-temperature of a still moderately hot 29.6°C (85.3°F), indicating a minimal shift from August's 29.5°C (85.1°F). September in Puypuy generally records an average low-temperature of 23.5°C (74.3°F).

Heat index

The heat index value during September is calculated to be a torrid 38°C (100.4°F). Adopt heightened safety measures, heat cramps and heat exhaustion may occur. Sustained activity might cause heatstroke.
It is crucial to understand that heat index figures are for shade and gentle wind conditions. A direct sunlight exposure may boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', shows a temperature sensation when both heat and moisture conditions are combined. The effect is experienced differently by individuals, hinging on unique characteristics such as body mass, stature, and level of activity. Recognize that direct exposure to the sun can escalate the heat effect, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are largely significant for babies and toddlers. Youngsters are usually more at risk than adults, considering they sweat less. Additionally, their high skin surface area compared to their little bodies and their high heat production due to activity increases their risk.
Perspiration is the body's default response to elevated temperatures, as it promotes the evaporation of sweat to achieve cooling. When the air contains significant moisture, the efficiency of the evaporation process decreases, preventing the body from cooling down effectively and creating a feeling of overheating. When heat uptake goes beyond the body's cooling mechanisms, there's a surge in body temperature, posing health risks.

Humidity

September is the most humid month, with an average relative humidity of 87%.

Rainfall

In September, in Puypuy, the rain falls for 28.3 days. Throughout September, 235mm (9.25") of precipitation is accumulated. In Puypuy, during the entire year, the rain falls for 279.9 days and collects up to 1550mm (61.02") of precipitation.

Daylight

The average length of the day in September is 12h and 13min.
On the first day of September, sunrise is at 5:43 am and sunset at 6:06 pm. On the last day of the month, sunrise is at 5:44 am and sunset at 5:45 pm PST.

Sunshine

In September, the average sunshine in Puypuy, Philippines, is 7.9h.

UV index

February through September, with an average maximum UV index of 7, are months with the highest UV index in Puypuy. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for average individuals.
Note: In September, the maximum UV index of 7 suggests this advice:
Take precautions against overexposure. Protection against sun damage is needed. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.