November weather forecast
Bontang, Indonesia

November, the last month of the autumn in Bontang, is another hot month, with an average temperature ranging between max 30.8°C (87.4°F) and min 25.5°C (77.9°F).

Temperature

The arrival of November brings an average high-temperature of a still hot 30.8°C (87.4°F), subtly diverging from October's 31.1°C (88°F). Throughout November, Bontang registers a consistent average low-temperature of 25.5°C (77.9°F).

Heat index

November's average heat index is estimated at a blistering 40°C (104°F). Special measures are necessary to avoid heat cramps and heat exhaustion. Persistent activity could result in heatstroke.
Heat index details are generally centered around shaded locations and a mild breeze. The direct sun can potentially cause the heat index to increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', ties air temperature with relative humidity to produce the perceived temperature sensation. This effect tends to be personal, with the weather perception differing among individuals due to variations in body mass, height, and exertion. It is important to note that direct sunlight can intensify the weather impact, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Young ones are generally at greater risk than adults due to their limited sweating ability. In addition, their large skin surface relative to their small bodies and higher heat production from their activities add to their vulnerability.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. A higher relative humidity affects normal body cooling by reducing the evaporation rate, subsequently lowering the rate at which the body cools and increasing the perception of heat. Accumulating more heat than the body can dissipate leads to an uptick in body temperature, with potential heat stress consequences.

Humidity

In Bontang, Indonesia, the average relative humidity in November is 78%.

Rainfall

In Bontang, in November, it is raining for 22.5 days, with typically 107mm (4.21") of accumulated precipitation. In Bontang, during the entire year, the rain falls for 260.5 days and collects up to 1088mm (42.83") of precipitation.

Sea temperature

In November, the average sea temperature is 29.3°C (84.7°F).
Note: For any water activity, having surface water temperatures from 25°C (77°F) to 29°C (84.2°F) is considered outstanding and highly delightful for lengthened periods.

Daylight

In Bontang, the average length of the day in November is 12h and 7min.
On the first day of November, sunrise is at 05:50 and sunset at 17:57. On the last day of the month, sunrise is at 05:55 and sunset at 18:02 WITA.

Sunshine

In November, the average sunshine in Bontang is 8.6h.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index. The months with the lowest UV index are January through December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for the ordinary person.
Note: In November, the UV index of 7 transforms into the following advice:
Endorse precautions and be consistent with sun safety guidelines. Preventing sunburn is paramount. Stay in the shade and limit sun exposure from 10 a.m. to 4 p.m., when UV radiation is most potent. Keep in mind that shade structures like parasols or canopies do not offer full protection. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses. Beware! The strength of the UV rays is significantly increased by the reflection of the water and sand.