October weather forecast
Ngọc Lâm, Vietnam

October, like September, is another tropical autumn month in Ngọc Lâm, Vietnam, with temperature in the range of an average low of 24.3°C (75.7°F) and an average high of 30.5°C (86.9°F).

Temperature

The arrival of October brings an average high-temperature of a still hot 30.5°C (86.9°F), nearly identical to September's 30.8°C (87.4°F). Nighttime temperatures consistently average a warm 24.3°C (75.7°F) during October.

Heat index

For most parts of October, the heat index is appraised at a sweltering 39°C (102.2°F). Emphasize additional safety, risk of heat cramps and heat exhaustion is high. Continuous activity might result in heatstroke.
Note that heat index values are valued for light wind and location in the shade. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. A person's impression of weather can be shaped by many aspects, among them metabolic variations, pregnancy, and levels of physical activity. With direct sunlight, be aware that it might enhance the heat sensation, raising the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Kids are usually more vulnerable than adults, given their lesser sweating ability. Along with their larger skin surface relative to their small stature and the excess heat due to their activity, their risk is amplified.
Perspiration, which is the evaporation of sweat, is a primary way the human body manages and dispels excessive warmth. When the air holds a significant amount of moisture, the efficiency of the evaporation process is decreased, preventing the body from cooling down efficiently, leading to the sensation of overheating. Accumulating heat beyond the body's cooling measures leads to rising temperatures and potential ailments.

Humidity

The average relative humidity in October is 79%.

Rainfall

In Ngọc Lâm, in October, it is raining for 18.7 days, with typically 61mm (2.4") of accumulated precipitation. Throughout the year, there are 152.7 rainfall days, and 468mm (18.43") of precipitation is accumulated.

Daylight

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

Sunshine

In Ngọc Lâm, the average sunshine in October is 8.7h.

UV index

The months with the highest UV index in Ngọc Lâm are January through December, with an average maximum UV index of 7. January through December, with an average maximum UV index of 7, are months with the lowest UV index in Ngọc Lâm. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for average individuals.
Note: An average UV index of 7 in October transforms into this advice:
Adopt measures and apply sun safety strategies. Shielding from skin and eye damage is necessary. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.