October weather forecast
Ngọc Lôi, Vietnam

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

Temperature

During October, Ngọc Lôi records an average high-temperature of a warm 29.6°C (85.3°F), marking a slight divergence from September's 31.7°C (89.1°F). In Ngọc Lôi, the October nights cool down to an average low of 22.1°C (71.8°F).

Heat index

The heat index in October is appraised at a torrid 35°C (95°F). Emphasize additional safety, risk of heat cramps and heat exhaustion is high. Continuous activity might result in heatstroke.
Consider that heat index readings are for situations in the shade and light wind. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is a fusion of air temperature and moisture levels to demonstrate the sensation of heat. The individual's experience of temperature can be shaped by numerous aspects such as metabolic variations, physical exertion, and attire. Direct sunlight exposure should be noted as it has the potential to increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Young children are more at risk than adults since they tend to sweat less. Moreover, their large skin surface in proportion to their small bodies and the high heat production due to their activities contribute to their vulnerability.
Sweat evaporation, driven by perspiration, is the method the human body uses to rid itself of excessive warmth. In the presence of elevated relative humidity, the evaporation rate decreases. This reduction leads to increased body heat retention compared to conditions of dry air. If heat absorption exceeds the body's cooling ability, body temperature can elevate, resulting in potential thermal illnesses.

Humidity

The average relative humidity in October is 74%.

Rainfall

In Ngọc Lôi, in October, during 14 rainfall days, 46mm (1.81") of precipitation is typically accumulated. In Ngọc Lôi, 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 is 11h and 40min.
On the first day of October in Ngọc Lôi, 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

In Ngọc Lôi, the average sunshine in October is 6.9h.

UV index

The average daily maximum UV index in October is 6. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for the ordinary person.
Note: In October, the maximum UV index of 6 suggests this advice:
Employ safeguards and advocate sun safety protocols. Shielding against skin and eye damage is crucial. The Sun's UV radiation is at its strongest between the hours of 10 a.m. and 4 p.m. Minimize direct exposure to the sun during this period. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.