October weather forecast
Nội Xá, Vietnam

October, the same as September, is another warm autumn month in Nội Xá, Vietnam, with an average temperature fluctuating between 29.6°C (85.3°F) and 22.1°C (71.8°F).

Temperature

October's climate shows a minor adjustment in average high-temperatures to a warm 29.6°C (85.3°F) from September's 31.7°C (89.1°F). In Nội Xá, an average nighttime temperature of 22.1°C (71.8°F) is expected during October.

Heat index

The heat index value during October is evaluated at a very hot 35°C (95°F). Adopt enhanced safety measures, heat exhaustion and heat cramps could occur. Continuous activity may induce heatstroke.
Heat index data is primarily for areas with shade and subjected to light winds. Direct sunlight can cause a surge in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', quantifies the warmth felt when relative humidity is considered. The impact of temperature is individual, as people's perception of weather may change based on their body mass, height, and physical activity. Take note that direct exposure to the sun can increase the felt temperature, possibly adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are extremely significant for children. Young individuals are generally in more danger than adults due to their lower capacity to sweat. Moreover, their large skin surface in relation to their small bodies and the increased heat generation from their activities makes them more vulnerable.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. When the level of relative humidity is elevated, evaporation diminishes, causing more warmth to be retained in the body than in dry air. Elevated heat gain compared to the body's release capability poses risks of dehydration and potential overheating.

Humidity

In October, the average relative humidity is 74%.

Rainfall

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

Daylight

In Nội Xá, the average length of the day in October is 11h and 41min.
On the first day of October in Nội Xá, Vietnam, sunrise is at 05:47 and sunset at 17:45. On the last day of the month, sunrise is at 05:58 and sunset at 17:22 +07.

Sunshine

In October, the average sunshine is 6.9h.

UV index

In October, the average daily maximum UV index in Nội Xá is 6. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for the ordinary person.
Note: In October, a daily maximum UV index of 6 leads to the following instructions:
Elude overexposure. Fair-skinned people could get burnt in less than 20 minutes. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.