October weather forecastSual, Philippines

Weather in October

October in Sual, Philippines, is a tropical autumn month, with temperature in the range of an average high of 30.2°C (86.4°F) and an average low of 25.1°C (77.2°F).

Temperature

The beginning of October reveals an average high-temperature of a tropical 30.2°C (86.4°F), showing minimal deviation from the previous month. In October, the recorded average low-temperature in Sual is a warm 25.1°C (77.2°F).

Heat index

The heat index value during October is evaluated at a very hot 38°C (100.4°F). Undertake additional safety actions, risk of heat cramps and heat exhaustion is significant. Persistent activity may induce heatstroke.
It is crucial to understand that heat index figures are for shade and gentle wind conditions. Direct sunlight might lead to a heat index increase by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', measures the perceived warmth when incorporating the humidity present in the air. The influence of weather is personal, differing among individuals based on variations in body mass, stature, and the degree of physical exertion. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Young ones often underestimate the need for rest and rehydration. Thirst appears late in dehydration - hence, it is important to keep hydrated, particularly during prolonged physical activities.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. In circumstances of high air temperature and humidity (high heat index), the body's perspiration is restricted, heightening the feeling of warmth. Overheating can ensue when the body accumulates more heat than it can release, and dehydration severity may vary.

Humidity

In Sual, the average relative humidity in October is 79%.

Rainfall

In Sual, during October, the rain falls for 18.5 days and regularly aggregates up to 103mm (4.06") of precipitation. Throughout the year, there are 206.8 rainfall days, and 1138mm (44.8") of precipitation is accumulated.

Sea temperature

In Sual, the average seawater temperature in October is 29.5°C (85.1°F).
Note: Water temperature between 25°C (77°F) and 29°C (84.2°F) is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.

Daylight

The average length of the day in October is 11h and 47min.
On the first day of October, sunrise is at 5:49 am and sunset at 5:49 pm. On the last day of the month, sunrise is at 5:56 am and sunset at 5:30 pm PST.

Sunshine

The average sunshine in October is 8.8h.

UV index

The months with the highest UV index are January through December, with an average maximum UV index of 7. The months with the lowest UV index are January through December, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: An average maximum UV index of 7 in October leads to these recommendations:
Escape overexposure. People with light skin may incur burns in fewer than 20 minutes. Make an effort to avoid direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation, and note that objects like parasols or canopies might not offer full sun protection. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Beware! The strength of the UV rays is significantly increased by the reflection of the water and sand.