October weather forecast
Manila, Philippines

With a more definitive retreat of monsoon rains, October in Manila is marked by a significant reduction in precipitation. There's an appreciable ascent in the average hours of sunshine from September, reinstating clear skies and bright sunny days. Despite the diminished rainfall, humidity retains its high level, keeping the surroundings lush and vibrant. While October is warmer and drier than September, the weather begins to cool slightly as November approaches. October carries a revitalizing ambiance with a mild temperature range and a decline in rain showers.

Temperature

A minimal variation is noted in Manila's average high-temperature at the onset of October, reaching a still hot 30.7°C (87.3°F) from September's 30.5°C (86.9°F). Manila reports an average low-temperature of 24.9°C (76.8°F) during the nights of October.

Heat index

The heat index in October is appraised at a blisteringly hot 40°C (104°F). Incorporate special precautions, risk of heat exhaustion and heat cramps is substantial. Sustained activity could cause heatstroke.
Be informed that the heat index values are oriented around shady conditions and gentle breezes. With direct sunlight, the heat index could increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. This effect is personal, influenced by the individual's physical activity and heat sensitivity, shaped by factors including wind, attire, and metabolic variations. Consider that direct sun exposure can intensify the felt heat, adding potentially 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are essentially critical for children. Young individuals usually face greater risks than adults as their sweat production is less. Also, their larger skin surface relative to their small bodies and the high heat generation due to their activity contributes to their vulnerability.
Sweat evaporation plays a crucial role in cooling the human body, a process enabled by perspiration. When there is an excess of moisture in the atmosphere, the efficiency of the evaporation process is lessened, leading to less efficient body cooling and a sensation of overheating. Excessive heat that's not properly managed leads to increased body temperatures and resultant health issues.

Humidity

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

Rainfall

In Manila, Philippines, during October, the rain falls for 17.8 days and regularly aggregates up to 74mm (2.91") of precipitation. In Manila, during the entire year, the rain falls for 185 days and collects up to 830mm (32.68") of precipitation.

Sea temperature

In October, the average sea temperature in Manila is 29.2°C (84.6°F).
Note: Surface water temperatures falling between 25°C (77°F) and 29°C (84.2°F) are regarded as prime and extremely agreeable for enduring periods during any water activity.

Daylight

In Manila, the average length of the day in October is 11h and 49min.
On the first day of the month, sunrise is at 5:45 am and sunset at 5:45 pm. On the last day of October, sunrise is at 5:51 am and sunset at 5:28 pm PST.

Sunshine

In October, the average sunshine is 8.4h.

UV index

February through December, with an average maximum UV index of 7, are months with the highest UV index in Manila. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: A daily high UV index of 7 in October leads to these guidelines:
Deflect overexposure. Sun protection is a necessity. UV radiation from the sun is at its strongest between 10 a.m. and 4 p.m. Try to limit direct exposure during these hours. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Heads up! UV intensity is amplified by reflections from water and sand.