September weather forecastSan Pablo Norte, Philippines

Weather in September

September, the first month of the autumn in San Pablo Norte, is also a moderately hot month, with an average temperature ranging between min 23.1°C (73.6°F) and max 29.5°C (85.1°F).

Temperature

The onset of September manifests an average high-temperature of a still moderately hot 29.5°C (85.1°F), demonstrating a minor variation from the preceding month. San Pablo Norte experiences an average low-temperature of 23.1°C (73.6°F) in the month of September.

Heat index

In September, the average heat index is appraised at a very hot 38°C (100.4°F). Preventive measures are required to mitigate the risk of heat cramps and heat exhaustion. Continuous activity may precipitate heatstroke.
The heat index's values are generally associated with conditions in shade and light breezes. Direct sunshine exposure could raise heat index values by as much as 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', stands as a testimony to how temperature and humidity combine to impact our sense of warmth. The experience of temperature can be subjective, varying based on the individual's activity and heat perception, influenced by factors like wind, attire, and metabolic variations. It is noteworthy that being in direct sunlight can enhance the weather's impact, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Kids are usually more vulnerable than adults, given their lesser sweating ability. Along with their larger skin surface relative to their small stature and the excess heat due to their activity, their risk is amplified.
Perspiration is the body's default response to elevated temperatures, as it promotes the evaporation of sweat to achieve cooling. High relative humidity reduces the evaporation rate, resulting in a lower heat removal rate from the body, causing the perception of being overheated. Heat-related disorders may develop if heat gain in the body overshadows its cooling capacity, leading to elevated temperatures.

Humidity

July and September, with an average relative humidity of 88%, are the most humid months in San Pablo Norte.

Rainfall

In September, in San Pablo Norte, the rain falls for 27.4 days. Throughout September, 223mm (8.78") of precipitation is accumulated. In San Pablo Norte, during the entire year, the rain falls for 313.5 days and collects up to 1700mm (66.93") of precipitation.

Daylight

The average length of the day in September is 12h and 13min.
On the first day of September in San Pablo Norte, sunrise is at 5:42 am and sunset at 6:06 pm. On the last day of the month, sunrise is at 5:43 am and sunset at 5:44 pm PST.

Sunshine

In September, the average sunshine is 7.6h.

UV index

The months with the highest UV index are March through May, August and September, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for average individuals.
Note: During September, 7 as the daily maximum UV index converts into the following advice:
Continue precautions and advocate sun safety advice. Deterrence of sunburn is indispensable. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.