September weather forecast
Santo Cristo, Philippines

The first month of the autumn, September, is still a hot month in Santo Cristo, Philippines, with temperature in the range of an average high of 30.5°C (86.9°F) and an average low of 24.7°C (76.5°F).

Temperature

Transitioning into September, Santo Cristo experiences an average high-temperature of a still tropical 30.5°C (86.9°F), marking a minor shift from the preceding month. Santo Cristo reports an average nighttime low-temperature of 24.7°C (76.5°F) in September.

Heat index

September's mean heat index is evaluated at a blistering 40°C (104°F). Undertake enhanced precautions, heat exhaustion and heat cramps are possible risks. Continuous activity could trigger heatstroke.
Understanding the heat index involves considering values for shaded locales with light wind. Direct sunlight can cause a surge in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', joins air temperature with relative humidity to produce a temperature perception for humans. The impact of weather is individual, with diverse individuals experiencing it differently due to variations in body mass, height, and activity levels. With direct sunlight, be aware that it might enhance the heat sensation, raising the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Young ones often underestimate the need for rest and rehydration. Thirst appears late in dehydration - hence, it is important to keep hydrated, particularly during prolonged physical activities.
As a reaction to high temperatures, the human body begins to perspire, using the evaporation of sweat to lower its temperature. Relative humidity in excess curtails evaporation, therefore reducing heat dissipation from the body, leading to feelings of excess heat. Elevated heat gain compared to the body's release capability poses risks of dehydration and potential overheating.

Humidity

The months with the highest humidity in Santo Cristo are August and September, with an average relative humidity of 81%.

Rainfall

In Santo Cristo, in September, it is raining for 19.5 days, with typically 51mm (2.01") of accumulated precipitation. Throughout the year, in Santo Cristo, there are 154.1 rainfall days, and 342mm (13.46") of precipitation is accumulated.

Daylight

The average length of the day in September is 12h and 13min.
On the first day of September in Santo Cristo, 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 5:47 pm PST.

Sunshine

The average sunshine in September in Santo Cristo is 8.3h.

UV index

The months with the highest UV index in Santo Cristo are February through December, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for ordinary individuals.
Note: The daily maximum UV index of 7 in September interprets into the following advice:
Embrace precautions and observe sun safety norms. Evasion of sunburn is a necessity. Limit your exposure to the sun's UV radiation, which is strongest between 10 a.m. and 4 p.m., and note that parasols or canopies may not provide full sun protection. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.