September weather forecastOcaña, Philippines

Weather in September

September, the first month of the autumn in Ocaña, is still a warm month, with temperature in the range of an average low of 25.3°C (77.5°F) and an average high of 29.8°C (85.6°F).

Temperature

September records an average high-temperature of a moderately hot 29.8°C (85.6°F), indicating a minor variation from the preceding month. The nights of September in Ocaña anticipate a slight dip from daytime high temperatures, settling to an average low-temperature of 25.3°C (77.5°F).

Heat index

In September, the average heat index is evaluated at a very hot 36°C (96.8°F). Adopt additional preventive measures, heat cramps and heat exhaustion are potential outcomes. Prolonged activity may trigger heatstroke.
When referencing the heat index, its values are suitable for shady environments and light breezes. Direct exposure to sunlight could raise the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. One's perception of temperature is subjective, varying based on their activity and individual heat perception, influenced by factors like wind, clothing, and metabolic variations. Do note, being directly under sun rays can amplify the heat you feel, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Children often lack awareness of the importance of taking breaks and rehydrating. The feeling of thirst is a late indication of dehydration, so maintaining hydration, especially during long periods of physical activity, is critical.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. With an abundance of moisture present in the air, the process of evaporation becomes less effective, and the body fails to cool down as it should, leading to the sensation of overheating. The body is at risk of dehydration and related complications when it fails to shed excessive heat.

Humidity

The average relative humidity in September in Ocaña is 77%.

Rainfall

In Ocaña, in September, during 22.5 rainfall days, 73mm (2.87") of precipitation is typically accumulated. In Ocaña, during the entire year, the rain falls for 246.5 days and collects up to 850mm (33.46") of precipitation.

Sea temperature

In Ocaña, Philippines, the average seawater temperature in September is 29.1°C (84.4°F).
Note: Water activities in temperatures ranging from 25°C (77°F) to 29°C (84.2°F) are pleasurable, without feeling uncomfortable even during extended periods.

Daylight

The average length of the day in September is 12h and 11min.
On the first day of the month, sunrise is at 5:36 am and sunset at 5:54 pm. On the last day of September, sunrise is at 5:34 am and sunset at 5:36 pm PST.

Sunshine

In Ocaña, the average sunshine in September is 8.5h.

UV index

February through December, with an average maximum UV index of 7, are months with the highest UV index in Ocaña. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for average individuals.
Note: The UV index of 7 during September leads to these advisories:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. The Sun's UV radiation is at its strongest between the hours of 10 a.m. and 4 p.m. Minimize direct exposure to the sun during this period. Stay sun-safe with clothing that is both closely woven and worn loosely. Beware! The reflection of water and sand dramatically increases exposure to the UV rays.