September weather forecast
Guimbal, Philippines

September, the first month of the autumn in Guimbal, is also a moderately hot month, with an average temperature fluctuating between 25.6°C (78.1°F) and 29.2°C (84.6°F).

Temperature

Guimbal sees an average high-temperature of a still moderately hot 29.2°C (84.6°F) as it transitions into September, consistent with August. Guimbal records a slight downturn in temperature to an average of 25.6°C (78.1°F) during September nights.

Heat index

For most parts of September, the heat index is appraised at a very hot 35°C (95°F). Greater preventive actions are needed, heat exhaustion and heat cramps are likely. Persistent activity could provoke heatstroke.
Note that heat index values are valued for light wind and location in the shade. Heat index values may be hiked up by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'real feel' or 'feels like', unifies temperature and humidity readings to offer a comprehensive feel of warmth. The impact of weather is personal, differing among a variety of people based on differences in body mass, height, and the level of physical exertion. Taking into account that direct sunlight can boost the heat effect, the heat index may rise by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Youngsters frequently overlook the need for breaks and fluid intake. Thirst is an advanced sign of dehydration - thereby highlighting the importance of keeping hydrated, particularly during long physical activities.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. An upsurge in relative humidity affects normal body cooling mechanisms by slowing evaporation, hence reducing the rate at which the body cools and intensifying the perception of heat. Exceeding the body's heat disposal threshold results in a rise in body temperature and potential thermal disorders.

Humidity

January, August, September, November and December, with an average relative humidity of 80%, are the most humid months in Guimbal.

Rainfall

In Guimbal, during September, the rain falls for 26.6 days and regularly aggregates up to 182mm (7.17") of precipitation. In Guimbal, during the entire year, the rain falls for 222 days and collects up to 1184mm (46.61") of precipitation.

Sea temperature

In Guimbal, Philippines, the average seawater temperature in September is 28.9°C (84°F).
Note: Surface water temperatures ranging from 25°C (77°F) to 29°C (84.2°F) are seen as ideal and highly pleasant for extended enjoyment in all water activities.

Daylight

The average length of the day in September in Guimbal, Philippines, is 12h and 11min.
On the first day of September in Guimbal, sunrise is at 5:41 am and sunset at 6:00 pm. On the last day of the month, sunrise is at 5:39 am and sunset at 5:41 pm PST.

Sunshine

The average sunshine in September in Guimbal is 7.9h.

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 estimate of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for the ordinary person.
Note: A daily high UV index of 7 in September leads to these guidelines:
Refrain from overexposure. Fair-skinned individuals could burn in under 20 minutes. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses. Attention! The reflection of both water and sand can increase the intensity of UV rays.