October weather forecast
Lệ Chi, Vietnam

October, the same as September, is a moderately hot autumn month in Lệ Chi, Vietnam, with an average temperature varying between 29.6°C (85.3°F) and 22.1°C (71.8°F).

Temperature

As Lệ Chi steps into October, the average high-temperature is measured at a moderately hot 29.6°C (85.3°F), displaying minor differences from September's 31.7°C (89.1°F). Lệ Chi, during the month of October, experiences an average low-temperature of 22.1°C (71.8°F).

Heat index

For October, the heat index is calculated to be a torrid 35°C (95°F). Implement additional preventive actions, heat cramps and heat exhaustion are potential hazards. Heatstroke could follow prolonged activity.
When referencing the heat index, its values are suitable for shady environments and light breezes. Heat index values can rise by 15 Fahrenheit (8 Celsius) degrees when in direct sunlight.
Note: The heat index, also known as 'feels like' or 'apparent temperature', arises from combining readings of air temperature and relative moisture content. Additional elements encompassing metabolic differences, the degree of physical activity, and attire can impact the individual's perception of temperature. One must note that being under the direct sun can escalate the heat's effects, with the heat index possibly rising by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Children often miss understanding the importance of rest and rehydration. Thirst usually appears late during dehydration - therefore, maintaining hydration, particularly during long physical activities, is essential.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. A surge in relative humidity can disrupt the body's normal cooling function by slowing evaporation, hence reducing the rate at which the body cools and intensifying the perception of heat. Rising body temperatures resulting from an imbalance in heat absorption can lead to potential thermal issues.

Humidity

The average relative humidity in October is 74%.

Rainfall

In Lệ Chi, in October, it is raining for 14 days, with typically 46mm (1.81") of accumulated precipitation. Throughout the year, there are 181.2 rainfall days, and 595mm (23.43") of precipitation is accumulated.

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 17:20 +07.

Sunshine

In Lệ Chi, the average sunshine in October is 6.9h.

UV index

In Lệ Chi, Vietnam, the average daily maximum UV index in October is 6. A UV Index reading of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for the average person.
Note: The UV index of 6 during October leads to these advisories:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.