September weather forecast
Divisoria, Philippines

September, the first month of the autumn in Divisoria, is still a hot month, with an average temperature ranging between max 30.1°C (86.2°F) and min 23.1°C (73.6°F).

Temperature

Divisoria experiences a transition to a still hot 30.1°C (86.2°F) in average high-temperatures with the arrival of September, not greatly differing from August's 30°C (86°F). In Divisoria, the average low-temperature during the month of September is a moderately hot 23.1°C (73.6°F).

Heat index

In September, the heat index is estimated at an extremely hot 40°C (104°F). Incorporate extra safety measures to avoid heat exhaustion and heat cramps. Continuous activity could provoke heatstroke.
Heat index data is primarily for areas with shade and subjected to light winds. The heat index has the potential to rise by 15 Fahrenheit (8 Celsius) degrees with direct sunshine exposure.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is found by incorporating humidity levels into the air temperature measurement. The impact of weather is personal, differing among a variety of people based on differences in body mass, height, and the level of physical exertion. Always consider that direct sunlight exposure might heighten the heat's effects, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Children often fail to understand the importance of rest and rehydration. Thirst is a late manifestation of dehydration - hence, it is crucial to stay hydrated, especially during ongoing physical activities.
The physiological response of the human body to excess warmth is to perspire, thereby cooling itself through sweat evaporation. A higher relative humidity affects normal body cooling by reducing the evaporation rate, subsequently lowering the rate at which the body cools and increasing the perception of heat. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.

Humidity

September is the most humid month, with an average relative humidity of 86%.

Rainfall

In Divisoria, Philippines, during September, the rain falls for 24.4 days and regularly aggregates up to 137mm (5.39") of precipitation. Throughout the year, there are 225.8 rainfall days, and 1023mm (40.28") of precipitation is accumulated.

Daylight

In Divisoria, the average length of the day in September is 12h and 13min.
On the first day of the month, sunrise is at 5:44 am and sunset at 6:09 pm. On the last day of September, sunrise is at 5:46 am and sunset at 5:47 pm PST.

Sunshine

The average sunshine in September is 7.9h.

UV index

February through June, August through October, with an average maximum UV index of 7, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: A daily maximum UV index of 7 in September translates into the following instructions:
Incorporate safeguards and honour sun safety principles. Protection from skin and eye damage is obligatory. Limit your direct sun exposure, especially between 10 a.m. and 4 p.m., when UV radiation is strongest. Shade structures might not provide complete sun protection. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.