October weather forecast
Hỏa Lựu, Vietnam

October in Hỏa Lựu, Vietnam, is a tropical autumn month, with an average temperature ranging between max 30.5°C (86.9°F) and min 26.2°C (79.2°F).

Temperature

The arrival of October marks a slight shift to an average high-temperature of a tropical 30.5°C (86.9°F) from September's 29.9°C (85.8°F). During October, Hỏa Lựu's nighttime temperatures demonstrate a subtle cooling from daytime highs, stabilizing at a moderately hot 26.2°C (79.2°F).

Heat index

In October, the average heat index is estimated at a sweltering 39°C (102.2°F). Adopt extra safety steps, risk of heat exhaustion and heat cramps is notable. Sustained activity might cause heatstroke.
Understanding the heat index involves considering values for shaded locales with light wind. Exposure to unobstructed sunshine could lead to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. Factors such as metabolic variations, being pregnant, and physical activity can impact an individual's weather perception. Keep it in mind, direct sunlight can augment the heat you experience, possibly pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Children often fail to recognize the requirement to rest and rehydrate. Thirst, being a late symptom of dehydration, underlines the importance of maintaining hydration, especially during ongoing physical activities.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. Under conditions of high relative humidity, the rate of evaporation decreases. This results in the body retaining more heat than under conditions of dry air. As the body accumulates more heat than it can release, body temperature goes up, increasing the risk of heat-related health issues.

Humidity

The average relative humidity in October is 79%.

Rainfall

The month with the most rainfall is October, when the rain falls for 27.5 days and typically aggregates up to 204mm (8.03") 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 17:35 +07.

Sunshine

The average sunshine in October is 7.7h.

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. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for the average person.
Note: The maximum UV index of 7 during October translates into these guidelines:
Undertake protective measures and comply with sun safety rules. Shielding against skin and eye damage is essential. Avoid direct sunlight between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Keep in mind that shade structures may not provide complete protection. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.