September weather forecast
Guizo, Philippines

The first month of the autumn, September, is also a moderately hot month in Guizo, Philippines, with temperature in the range of an average high of 29.6°C (85.3°F) and an average low of 25.6°C (78.1°F).

Temperature

September's onset brings an average high-temperature of a warm 29.6°C (85.3°F), showing a minute difference from August's 30°C (86°F). September nights cool to an average low-temperature of 25.6°C (78.1°F), a marginal decrease from its daytime equivalent.

Heat index

The heat index value for September is estimated at a fiery hot 36°C (96.8°F). Exercise extra preventive actions, heat cramps and heat exhaustion are plausible. Continuous activity could result in heatstroke.
Records show heat index calculations are tailored for shaded regions and mild winds. The heat index has the possibility to be enhanced by 15 Fahrenheit (8 Celsius) degrees when there is direct sun exposure.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is the result of factoring in humidity to the air temperature, indicating perceived warmth. The impression of weather on a person can be swayed by additional aspects, including metabolic variations, pregnancy, and activity levels. One must note that being under the direct sun can escalate the heat's effects, with the heat index possibly rising by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. 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.
Evaporating sweat is a key way the human body dispels excessive warmth, all thanks to the process of perspiration. In situations of high air temperature combined with high humidity (significant heat index), the body's ability to perspire is reduced, heightening the sense of warmth. If heat absorption isn't effectively countered by the body's cooling methods, body temperature surges, hinting at potential problems.

Humidity

In September, the average relative humidity is 78%.

Rainfall

In September, in Guizo, Philippines, the rain falls for 20.7 days. Throughout September, 67mm (2.64") of precipitation is accumulated. Throughout the year, in Guizo, Philippines, there are 237.4 rainfall days, and 745mm (29.33") of precipitation is accumulated.

Daylight

In Guizo, the average length of the day in September is 12h and 11min.
On the first day of September in Guizo, sunrise is at 5:34 am and sunset at 5:53 pm. On the last day of the month, sunrise is at 5:32 am and sunset at 5:35 pm PST.

Sunshine

In Guizo, the average sunshine in September is 8.2h.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index. January through December, with an average maximum UV index of 7, are months with the lowest UV index. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: A typical high UV index of 7 in September suggests the following recommendations:
Undertake protective measures and comply with sun safety rules. Shielding against skin and eye damage is essential. Avoid direct sunlight between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Keep in mind that shade structures may not provide complete protection. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.