October weather forecast
Cổ Dương, Vietnam

October, like September, in Cổ Dương, Vietnam, is another warm autumn month, with an average temperature ranging between max 29.6°C (85.3°F) and min 22.1°C (71.8°F).

Temperature

In Cổ Dương, October's average high-temperature stands at a warm 29.6°C (85.3°F), closely related to the preceding month. Cổ Dương, in October, witnesses an average low-temperature of 22.1°C (71.8°F).

Heat index

The heat index value during October is evaluated at a very hot 35°C (95°F). Incorporate additional preventive steps, heat exhaustion and heat cramps are possible. Long-lasting activity may cause heatstroke.
Consider that heat index readings are for situations in the shade and light wind. Uninterrupted exposure to the sun may boost the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. This effect is subjective, differing among individuals based on their physical activity and perception of heat, which can be influenced by factors like wind, clothing, and metabolic variances. Awareness of direct sun exposure is crucial as it has the potential to heighten the weather's effects, pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. In general, younger individuals are at greater risk than adults because they tend to sweat less. Also, having a larger skin surface to body size ratio and greater heat production due to their active behavior contribute to this danger.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. An increase in relative humidity disrupts body cooling by slowing the evaporation rate, thereby reducing the rate at which the body cools and amplifying the sense of heat. Increasing body temperatures can be a precursor to dehydration if the body can't shed the extra heat.

Humidity

The average relative humidity in October is 74%.

Rainfall

In October, the rain falls for 14 days. Throughout October, 46mm (1.81") of precipitation is accumulated. In Cổ Dương, Vietnam, during the entire year, the rain falls for 181.2 days and collects up to 595mm (23.43") of precipitation.

Daylight

The average length of the day in October in Cổ Dương 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 05:59 and sunset at 17:21 +07.

Sunshine

In Cổ Dương, the average sunshine in October is 6.9h.

UV index

In October, the average daily maximum UV index in Cổ Dương is 6. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for ordinary individuals.
Note: The daily maximum UV index of 6 in October interprets into the following advice:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. During bright days, sunglasses that offer UVA and UVB defense are recommended.