September weather forecast
Mayapa, Philippines

September, the first month of the autumn in Mayapa, is still a warm month, with an average temperature fluctuating between 29.7°C (85.5°F) and 24°C (75.2°F).

Temperature

As Mayapa welcomes September, the average high-temperature records at a still warm 29.7°C (85.5°F), marking an insignificant deviation from the prior month. An average low-temperature of 24°C (75.2°F) is noted during the nights in September.

Heat index

The heat index for September is estimated at a fiery hot 38°C (100.4°F). Adopt special protective actions against heat exhaustion and heat cramps. Long-duration activity risks heatstroke.
The metrics for the heat index are tailored for both shady environments and 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 'real feel' or 'feels like', embodies the combination of air temperature and moisture content to illustrate perceived heat. A person's impression of weather can be affected by numerous aspects, among them metabolic variations, pregnancy, and activity levels. Being under direct sunshine can magnify the heat experience, possibly pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Young ones often do not realize the necessity to rest and replenish their fluids. Thirst is a delayed indication of dehydration - keeping hydrated, particularly in prolonged physical activity, is crucial.
One way the human body deals with excessive warmth is by perspiring and allowing sweat to evaporate. During conditions of high air temperature and humidity (high heat index), the body's ability to perspire is inhibited, increasing the sensation of warmth. As body temperatures escalate without effective heat release, one might face dehydration threats.

Humidity

With an average relative humidity of 86%, September is the most humid month in Mayapa.

Rainfall

In Mayapa, Philippines, during September, the rain falls for 22.7 days and regularly aggregates up to 65mm (2.56") of precipitation. Throughout the year, in Mayapa, there are 216.4 rainfall days, and 476mm (18.74") of precipitation is accumulated.

Daylight

The average length of the day in September in Mayapa is 12h and 13min.
On the first day of the month, sunrise is at 5:43 am and sunset at 6:07 pm. On the last day of September, sunrise is at 5:44 am and sunset at 5:45 pm PST.

Sunshine

In Mayapa, the average sunshine in September is 8.1h.

UV index

The months with the highest UV index are February through July, September and November, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for the average person.
Note: The daily high UV index of 7 in September translates into this advice:
Take precautions against overexposure. Protection against sun damage is needed. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.