September weather forecast
Pritil, Philippines

The first month of the autumn, September, is a hot month in Pritil, Philippines, with an average temperature varying between 23.8°C (74.8°F) and 30.2°C (86.4°F).

Temperature

As Pritil transitions into September, the average high-temperature stands at a tropical 30.2°C (86.4°F), offering little variation from the preceding month. In Pritil, an average temperature of 23.8°C (74.8°F) is noted during September nights.

Heat index

September's average heat index is appraised at a scorching 40°C (104°F). Extra precautions are necessary, heat cramps and heat exhaustion are plausible outcomes. Extended activity could lead to heatstroke.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to unobstructed sunshine could lead to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', unifies temperature and humidity readings to offer a comprehensive feel of warmth. The impact of temperature is individual, as people's perception of weather may change based on their body mass, height, and physical activity. Take note that direct exposure to the sun can increase the felt temperature, possibly adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are highly critical to babies and toddlers. Young individuals usually face greater risks than adults as their sweat production is less. Also, their larger skin surface relative to their small bodies and the high heat generation due to their activity contributes to their vulnerability.
Normally, the human body cools itself through perspiration, which removes excessive heat by evaporating sweat. In the presence of abundant moisture in the atmosphere, the cooling process through evaporation is hindered, causing the body to feel excessively warm. Excessive heat that's not properly managed leads to increased body temperatures and resultant health issues.

Humidity

The months with the highest humidity are August and September, with an average relative humidity of 84%.

Rainfall

In Pritil, Philippines, in September, during 24.5 rainfall days, 78mm (3.07") of precipitation is typically accumulated. In Pritil, during the entire year, the rain falls for 179.6 days and collects up to 498mm (19.61") of precipitation.

Daylight

The average length of the day in September in Pritil, Philippines, is 12h and 13min.
On the first day of September in Pritil, sunrise is at 5:44 am and sunset at 6:08 pm. On the last day of the month, sunrise is at 5:46 am and sunset at 5:46 pm PST.

Sunshine

In September, the average sunshine is 8.2h.

UV index

The months with the highest UV index in Pritil are February through June, August through November, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for the average person.
Note: A maximum UV index of 7 in September translates into the following recommendations:
Refrain from overexposure. Fair-skinned individuals could burn in under 20 minutes. Avoid direct exposure to the Sun between 10 a.m. and 4 p.m., the peak period for UV radiation, noting that objects like parasols or canopies might not offer complete sun protection. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.