October weather forecast
Hải Lăng, Vietnam

As October sets in, Hải Lăng begins to witness a notable change in the weather. With the end of the monsoon season, rainfall drops dramatically to 32mm (1.26") over 11.5 days, compared to September. Coupled with an increase in wind speed and a decreased cloud cover, October ushers in the unmistakable feel of autumn. Cooler temperatures begin to take over, although the heat of summer can still be felt during daytime. The city’s landscapes begin to transform, bathing Hải Lăng in hues of gold.

Temperature

The onset of October brings with it an average high-temperature of a warm 29.1°C (84.4°F), showing a negligible variation from the month before. Hải Lăng experiences an average nighttime temperature of 22.7°C (72.9°F) in the month of October.

Heat index

During October, the heat index is calculated to be a hot 34°C (93.2°F). Ensure additional precautions, heat exhaustion and heat cramps may be expected. Heatstroke could occur from sustained activity.
Take into consideration that the heat index values are calculated for shade and light wind conditions. In the presence of direct sunshine, the heat index could be augmented by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is a single figure representing how weather conditions feel when combining temperature and humidity. The individual's experience of temperature can be shaped by numerous aspects such as metabolic variations, physical exertion, and attire. It is noteworthy that being in direct sunlight can enhance the weather's impact, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Young individuals are generally in more danger than adults due to their lower capacity to sweat. Moreover, their large skin surface in relation to their small bodies and the increased heat generation from their activities makes them more vulnerable.

Humidity

In October, the average relative humidity is 76%.

Rainfall

In Hải Lăng, during October, the rain falls for 11.5 days and regularly aggregates up to 32mm (1.26") of precipitation. Throughout the year, there are 140.7 rainfall days, and 282mm (11.1") of precipitation is accumulated.

Daylight

The average length of the day in October is 11h and 46min.
On the first day of the month, sunrise is at 05:41 and sunset at 17:40. On the last day of October, in Hải Lăng, sunrise is at 05:48 and sunset at 17:20 +07.

Sunshine

The average sunshine in October is 7.1h.

UV index

In Hải Lăng, the average daily maximum UV index in October is 6. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for the average person.
Note: In October, the average maximum UV index of 6 translates into the following recommendations:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. 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. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.