October weather forecast
Phượng Vũ, Vietnam

October, the same as September, is a moderately hot autumn month in Phượng Vũ, Vietnam, with temperature in the range of an average low of 22.1°C (71.8°F) and an average high of 29.6°C (85.3°F).

Temperature

The onset of October manifests an average high-temperature of a warm 29.6°C (85.3°F), demonstrating a minor variation from the preceding month. The nights of October anticipate an average low-temperature of 22.1°C (71.8°F).

Heat index

During October, the heat index is calculated to be a very hot 35°C (95°F). Take more caution, heat exhaustion and heat cramps may occur. Long-lasting activity may cause heatstroke.
Understand that the heat index values take into account shaded locations and mild winds. Being exposed to direct sunshine might trigger a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', blends air temperature and moisture content to represent the felt temperature to humans. 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. One should be aware that direct sunshine can amplify the perceived temperature, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Children frequently underestimate the importance of resting and drinking fluids. Thirst is a symptom of advanced dehydration - hence the need to hydrate regularly, especially during protracted physical exercises.
The body's natural response to excessive warmth is perspiration, as it allows for cooling through sweat evaporation. High relative humidity reduces the evaporation rate, resulting in a lower heat removal rate from the body, causing the perception of being overheated. Should the body fail to balance its heat gain, the escalating temperature poses health challenges.

Humidity

In Phượng Vũ, the average relative humidity in October is 74%.

Rainfall

In Phượng Vũ, in October, during 14 rainfall days, 46mm (1.81") of precipitation is typically accumulated. In Phượng Vũ, during the entire year, the rain falls for 181.2 days and collects up to 595mm (23.43") of precipitation.

Daylight

In October, the average length of the day is 11h and 40min.
On the first day of October, sunrise is at 05:47 and sunset at 17:44. On the last day of the month, sunrise is at 05:58 and sunset at 17:21 +07.

Sunshine

The average sunshine in October in Phượng Vũ is 6.9h.

UV index

In Phượng Vũ, the average daily maximum UV index in October is 6. A UV Index estimate of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The UV index of 6 during October translates into the following guidance:
Incorporate safeguards and honour sun safety principles. Protection from skin and eye damage is obligatory. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.