September weather forecast
Concordia, Philippines

The first month of the autumn, September, is also a moderately hot month in Concordia, Philippines, with an average temperature varying between 26°C (78.8°F) and 29.5°C (85.1°F).

Temperature

With the arrival of September, an average high temperature of a still moderately hot 29.5°C (85.1°F) is noted, consistent with that of August. Concordia's nighttime temperatures in September see a subtle dip to an average of 26°C (78.8°F).

Heat index

The average heat index in September is evaluated at a fiery hot 36°C (96.8°F). Apply extra caution, heat cramps and heat exhaustion could happen. Heatstroke might occur with long-duration activity.
Be informed that the heat index values are oriented around shady conditions and gentle breezes. Heat index values might soar by up to 15 Fahrenheit (8 Celsius) degrees with exposure to direct sunshine.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is an indicator that blends the effects of temperature and humidity to depict perceived warmth. 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. It is noteworthy that being in direct sunlight can enhance the weather's impact, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Children often overlook the necessity for resting and fluid replenishment. Thirst is a late sign of dehydration - thus, it is critical to stay hydrated, especially during extended periods of physical activities.
The natural cooling mechanism in humans involves perspiration, where the evaporation of sweat balances out excessive warmth. Under high air temperature and humidity (high heat index) conditions, perspiration is limited, and the perception of heat is increased. Excessive heat that's not properly managed leads to increased body temperatures and resultant health issues.

Humidity

In Concordia, the average relative humidity in September is 80%.

Rainfall

In Concordia, during September, the rain falls for 24.2 days and regularly aggregates up to 234mm (9.21") of precipitation. In Concordia, during the entire year, the rain falls for 203.7 days and collects up to 1627mm (64.06") of precipitation.

Daylight

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

Sunshine

The average sunshine in September in Concordia is 9.1h.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index in Concordia. January through December, with an average maximum UV index of 7, are months with the lowest UV index in Concordia. A UV Index estimate of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for the ordinary person.
Note: The daily high UV index of 7 in September translates into this advice:
Resist extreme sun exposure. Guarding against solar damage is essential. Stay in the shade and limit sun exposure from 10 a.m. to 4 p.m., when UV radiation is most potent. Keep in mind that shade structures like parasols or canopies do not offer full protection. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.