September weather forecast
Macabebe, Philippines

September, the first month of the autumn in Macabebe, is a hot month, with temperature in the range of an average low of 23.5°C (74.3°F) and an average high of 30.1°C (86.2°F).

Temperature

Macabebe observes a minor difference in average high-temperatures between August's 29.9°C (85.8°F) and September's 30.1°C (86.2°F). In the month of September, the temperature generally rests at an average low of 23.5°C (74.3°F).

Heat index

Throughout September, the heat index is appraised at a sweltering 39°C (102.2°F). Adopt special protective actions against heat exhaustion and heat cramps. Long-duration activity risks heatstroke.
One should be cognizant that the heat index values are tailored for shaded spots and mild winds. Direct exposure to sunshine could lead to a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is a value derived by merging air temperature with the humidity to convey how the climate feels. Physical activity, clothing, and metabolic variations are additional factors that impact an individual's perception of temperature. Understand that direct sun rays can influence the weather's impact, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Children often overlook the need for breaks and fluid intake. Thirst is a late-stage sign of dehydration - hence, it is necessary to stay hydrated, especially during extended periods of physical activities.
The process of perspiration is vital for the human body to get rid of excess warmth by allowing sweat to evaporate. Under conditions of increased relative humidity, the evaporation rate lessens, causing the body to retain more heat than under less humid conditions. When the heat gained surpasses the body's cooling capacity, temperatures rise, signaling potential health concerns.

Humidity

The months with the highest humidity in Macabebe are August and September, with an average relative humidity of 85%.

Rainfall

In Macabebe, in September, it is raining for 26.5 days, with typically 134mm (5.28") of accumulated precipitation. Throughout the year, in Macabebe, there are 223.6 rainfall days, and 876mm (34.49") of precipitation is accumulated.

Daylight

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

Sunshine

In September, the average sunshine is 8.1h.

UV index

February through June, August through November, with an average maximum UV index of 7, are months with the highest UV index in Macabebe. A UV Index estimate of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for average individuals.
Note: A maximum high UV index of 7 in September translates into the following recommendations:
Fend off overexposure. Sun protection is vital. The time between 10 a.m. and 4 p.m. is when UV radiation is at its peak. Limit exposure to direct sunlight during these hours. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.