November weather forecast
Guantanamo, Cuba

November in Guantanamo experiences a downtrend in rainfall, dropping to 47mm (1.85") compared to the 93mm (3.66") of October. With decreased rainfall, temperatures in Guantanamo cool, anticipating the colder winter season around the corner. Despite reduced sunshine hours, tone down to only 7 a day, November offers airy weather that steps away from the hot, humid summer months. Looking ahead to December, slightly cooler temperatures and reduced precipitation confirm the arrival of winter. As such, the weather transition in November is noticeable with a striking drop in humidity and rainfall.

Temperature

The shift into November finds Guantanamo, Cuba, at an average high-temperature of a warm 29°C (84.2°F), closely comparable to October's conditions. During the month of November, the temperature in Guantanamo generally drops to a low average of 21.9°C (71.4°F).

Heat index

November's heat index is calculated to be a torrid 35°C (95°F). More preventive actions are needed, risk of heat exhaustion and heat cramps is significant. Prolonged activity may trigger heatstroke.
Take into consideration that the heat index values are calculated for shade and light wind conditions. A direct sunlight exposure may boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', joins air temperature with relative humidity to produce a temperature perception for humans. Elements of metabolic variation, physical activity, and clothing contribute to the effect of temperature on an individual. You should know that direct sun exposure can heighten weather effects, potentially elevating 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.
Perspiring is a crucial mechanism for the human body, allowing it to release excessive warmth through evaporating sweat. Under conditions of high temperature and humidity (enhanced heat index), sweat production is compromised, exacerbating the sensation of warmth. If the body retains more heat than it can expel, the increasing temperature can lead to heat-related conditions.

Humidity

In Guantanamo, the average relative humidity in November is 81%.

Rainfall

In Guantanamo, in November, during 18.3 rainfall days, 47mm (1.85") of precipitation is typically accumulated. In Guantanamo, Cuba, during the entire year, the rain falls for 209 days and collects up to 646mm (25.43") of precipitation.

Daylight

The average length of the day in November is 11h and 11min.
On the first day of November, sunrise is at 07:02 and sunset at 18:26 CDT. On the last day of the month, sunrise is at 06:19 and sunset at 17:19 CST.
Note: On Sunday, 03. November 2024, at 01:00, Daylight Saving Time ends, and the time zone changes from CDT to CST. Daylight Saving Time starts again on Sunday, 09. March 2025, at 00:00; consequently, the time zone reverts from CST to CDT.

Sunshine

The month with the least sunshine in Guantanamo, Cuba, is November, with an average of 7h of sunshine.

UV index

The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The maximum daily UV index of 6 in November converts into the following recommendations:
Persist in precautions and follow sun safety policies. Keeping sunburn at bay is imperative. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.