September weather forecast
Cato, Philippines

September, the first month of the autumn in Cato, is still a warm month, with an average temperature fluctuating between 29°C (84.2°F) and 24.2°C (75.6°F).

Temperature

As Cato welcomes September, the average high-temperature records at a still warm 29°C (84.2°F), marking an insignificant deviation from the prior month. During September, Cato's nighttime temperatures demonstrate a subtle cooling from daytime highs, stabilizing at a still warm 24.2°C (75.6°F).

Heat index

The heat index value during September is appraised at a torrid 36°C (96.8°F). Take greater precautions, heat exhaustion and heat cramps may be expected. Heatstroke could result from lengthy activity.
Data suggests that the heat index is set for environments in shade and with a light wind. Direct sunlight exposure may result in a rise of the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is achieved by amalgamating air temperature with the relative humidity readings. The effect of weather is individual, with a variety of people experiencing it differently due to distinctions in body mass, height, and level of activity. Direct sunlight can potentially raise the heat index by 15 Fahrenheit (8 Celsius) degrees, so it's crucial to consider. Heat index values hold particular significance for children. Kids generally face higher risks than adults as they sweat less. Along with their large skin surface compared to their small bodies and higher heat production due to their activities, their vulnerability is increased.
As a reaction to high temperatures, the human body begins to perspire, using the evaporation of sweat to lower its temperature. When air moisture content is high, the cooling process through evaporation is not as efficient, leading to an ineffective body cooling process and a feeling of overheating. Overheating dangers loom when the body's heat release mechanisms are overshadowed by excessive gain.

Humidity

July through September, with an average relative humidity of 85%, are the most humid months in Cato, Philippines.

Rainfall

In Cato, during September, the rain falls for 27.1 days and regularly aggregates up to 247mm (9.72") of precipitation. Throughout the year, in Cato, there are 248.8 rainfall days, and 1787mm (70.35") of precipitation is accumulated.

Sea temperature

In September, the average sea temperature is 29°C (84.2°F).
Note: In water activities such as swimming and diving, temperatures from 25°C (77°F) to 29°C (84.2°F) are deemed highly pleasurable for extended periods without any unease.

Daylight

In September, the average length of the day is 12h and 14min.
On the first day of September, sunrise is at 5:47 am and sunset at 6:13 pm. On the last day of the month, sunrise is at 5:50 am and sunset at 5:50 pm PST.

Sunshine

In Cato, the average sunshine in September is 7.9h.

UV index

The months with the highest UV index are February through June, August through December, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for the average person.
Note: A typical high UV index of 7 in September suggests the following recommendations:
Stand by precautions and apply sun safety measures. Evading sunburn is of great importance. The Sun's UV radiation is most potent between the hours of 10 a.m. and 4 p.m. Try to avoid direct sunlight during this time. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes. Note! Reflective surfaces like sand and water heighten the UV radiation levels.