November weather forecast
Surat Thani, Thailand

November in Surat Thani is a significant month transition-wise, marking discernible changes in weather conditions. Rainfall dramatically drops from October, moving away from the monsoon pattern. Nonetheless, the city remains the recipient of generous showers, keeping the humidity levels high. Temperatures start to recede subtly, offering a mild respite from the earlier hotter months. Sea temperatures persist at 29°C (84.2°F), whereas daylight hours follow their yearly trend by gradually decreasing.

Temperature

November commences with an average high-temperature of a still hot 30.3°C (86.5°F), showing little deviation from October's 31.6°C (88.9°F). In November, the average low-temperature records at an agreeable 22.9°C (73.2°F) during the nights.

Heat index

The heat index for November is computed to be a blisteringly hot 41°C (105.8°F). Exercise special caution, heat exhaustion and heat cramps are probable. Prolonged activity may induce heatstroke.
One should consider that heat index numbers are for shaded settings and light wind. Direct sunlight exposure may result in a rise of the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is an aggregate value of air's warmth and moisture to show the human-felt temperature. The influence of weather can be personal, changing with an individual's body mass, height, and level of physical exertion. Realize that direct exposure to sunlight can augment the felt heat, leading to a potential increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Typically, young kids are at a higher risk than adults since they sweat less. Also, the larger skin surface in proportion to their small bodies and the heightened heat production due to their active nature adds to their vulnerability.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. Under high air temperature and humidity (high heat index) conditions, perspiration is limited, and the perception of heat is increased. Excessive heat that's not properly managed leads to increased body temperatures and resultant health issues.

Humidity

The months with the highest humidity are October and November, with an average relative humidity of 87%.

Rainfall

The month with the most rainfall is November, when the rain falls for 19 days and typically aggregates up to 330mm (12.99") of precipitation.

Sea temperature

In November, the average sea temperature in Surat Thani, Thailand, is 29°C (84.2°F).
Note: Water temperatures between 25°C (77°F) and 29°C (84.2°F) are ideal for swimming, diving, and other activities, ensuring comfort and enjoyment for lengthened periods.

Daylight

In November, the average length of the day in Surat Thani is 11h and 43min.
On the first day of November, sunrise is at 06:12 and sunset at 18:00. On the last day of the month, sunrise is at 06:22 and sunset at 18:00 +07.

Sunshine

November has the least sunshine of the year, with an average of 5h of sunshine.

UV index

In Surat Thani, the average daily maximum UV index in November is 11. A UV Index value of 11, and more, symbolizes an extreme health hazard from unprotected exposure to Sun's UV rays for average individuals.
Note: The daily maximum UV index of 11 in November interprets into the following advice:
Take every essential safety procedure. Individuals with fair skin could sustain burns in less than 5 minutes. The Sun's UV radiation is most potent between the hours of 10 a.m. and 4 p.m. Try to avoid direct sunlight during this time. Opt for tightly woven and loose clothing to enhance protection from the Sun. A broad-spectrum sunscreen of SPF 30+ should be liberally applied and re-applied every two hours, and immediately after an outdoor workout or a swim. Attention! The reflection of both water and sand can increase the intensity of UV rays.