October weather forecast
Thới Lai, Vietnam

October, like September, is another tropical autumn month in Thới Lai, Vietnam, with an average temperature fluctuating between 25°C (77°F) and 31.3°C (88.3°F).

Temperature

The initiation of October records an average high-temperature of a still hot 31.3°C (88.3°F), displaying a near consistency with the previous month. In the month of October, the temperature generally rests at an average low of 25°C (77°F).

Heat index

In October, the average heat index is evaluated at a blistering 42°C (107.6°F). Preventive measures are required to mitigate the risk of heat cramps and heat exhaustion. Continuous activity may precipitate heatstroke.
Heat index's context suggests values are appropriate for shady areas and slight breezes. When exposed to the direct sun, the heat index may augment by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', integrates the air's temperature and its humidity to showcase the felt temperature by people. Additional factors encompassing metabolic differences, the level of physical activity, and clothing can impact the individual's perception of temperature. Always consider that direct sunlight exposure might heighten the heat's effects, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Children commonly overlook the importance of rest and fluid replenishment. Thirst, being a delayed sign of dehydration, emphasizes the need to keep hydration up, especially during lengthy physical activities.
The body's natural response to excessive warmth is perspiration, as it allows for cooling through sweat evaporation. Under high air temperature and high humidity (high heat index) conditions, the body's ability to perspire is compromised, increasing the sensation of heat. Overheating can ensue when the body accumulates more heat than it can release, and dehydration severity may vary.

Humidity

The most humid month in Thới Lai is October, with an average relative humidity of 81%.

Rainfall

The month with the most rainfall is October, when the rain falls for 19.6 days and typically aggregates up to 64mm (2.52") of precipitation.

Daylight

The average length of the day in October is 11h and 55min.
On the first day of the month, sunrise is at 05:46 and sunset at 17:48. On the last day of October, sunrise is at 05:48 and sunset at 17:34 +07.

Sunshine

In October, the average sunshine in Thới Lai is 7.3h.

UV index

The months with the highest UV index 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 Thới Lai. A UV Index estimate of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for average individuals.
Note: In October, an average UV index of 7 transforms into the following instructions:
Fend off overexposure. Sun protection is vital. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.