November weather forecast
Rock River, Jamaica

November, the last month of the autumn in Rock River, is also a moderately hot month, with an average temperature fluctuating between 29.1°C (84.4°F) and 21.8°C (71.2°F).

Temperature

The arrival of November brings an average high-temperature of a still moderately hot 29.1°C (84.4°F), nearly identical to October's 29.5°C (85.1°F). Rock River experiences an average nighttime temperature of 21.8°C (71.2°F) in the month of November.

Heat index

Throughout November, the heat index is calculated to be a fiery hot 35°C (95°F). Take more caution, heat exhaustion and heat cramps may occur. Long-lasting activity may cause heatstroke.
Keep in mind the heat index values are meant for areas in shade and with light wind. The heat index could see an increase by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', comes about by integrating the temperature readings with the humidity levels. The experience of temperature can be subjective, varying based on the individual's activity and heat perception, influenced by factors like wind, attire, and metabolic variations. With the sun shining directly, it's crucial to understand that it can increase the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Children frequently do not understand the need for recuperation and hydration. Thirst, being a late manifestation of dehydration, underlines the need to hydrate frequently, especially when engaging in prolonged physical exercises.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. Under conditions of increased relative humidity, the evaporation rate lessens, causing the body to retain more heat than under less humid conditions. If heat absorption exceeds the body's cooling ability, body temperature can elevate, resulting in potential thermal illnesses.

Humidity

In November, the average relative humidity is 82%.

Rainfall

In November, the rain falls for 25.1 days. Throughout November, 74mm (2.91") of precipitation is accumulated. In Rock River, during the entire year, the rain falls for 279.6 days and collects up to 947mm (37.28") of precipitation.

Daylight

In November, the average length of the day is 11h and 17min.
On the first day of the month, sunrise is at 06:08 and sunset at 17:36. On the last day of November, in Rock River, Jamaica, sunrise is at 06:23 and sunset at 17:31 EST.

Sunshine

In November, the average sunshine is 7h.

UV index

The months with the lowest UV index are January through April, September through December, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for the ordinary person.
Note: In November, the maximum UV index of 6 suggests these recommendations:
Resist extreme sun exposure. Guarding against solar damage is essential. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. Tightly woven clothing, when worn loosely, shields effectively against the Sun.