November weather forecastSanibel, FL
November
Weather in November
November's weather in Sanibel shows a significant departure from October, denoted by cooler days and further decreased rainfall. November symbolizes the onset of the cooler season, featuring lower temperatures and a marked reduction in rainfall levels. The highest average daily temperature is approximately 77.5°F (25.3°C), suggesting a distinctly cooler atmosphere compared to previous months. Despite the cooler climate, November promotes pleasant outdoor activities with its ample daylight hours and steadily decreasing rainfall occurrences. With these factors, Sanibel's November weather reinforces the city's charm with its cool climate and stunning seas.Temperature
A moderate decline in average high-temperatures is noted in Sanibel in November, moving from a moderately hot 82.9°F (28.3°C) in October to a still warm 77.5°F (25.3°C). Sanibel's temperature drops to an average low of 67.8°F (19.9°C) during the nights of November.Humidity
In November, the average relative humidity in Sanibel is 74%.Rainfall
In Sanibel, Florida, in November, during 9.5 rainfall days, 1.22" (31mm) of precipitation is typically accumulated. Throughout the year, in Sanibel, there are 190.9 rainfall days, and 41.73" (1060mm) of precipitation is accumulated.Ocean temperature
In November, the average ocean temperature in Sanibel is 76.1°F (24.5°C).Note: If you're wary of the cold, the surrounding conditions—sunshine, wind, and air temperature become crucial when swimming in 76.1°F (24.5°C) waters. Olympic standards, for reference, are set between 77°F (25°C) and 82.4°F (28°C).
Daylight
The average length of the day in November in Sanibel is 10h and 51min.On the first day of the month, sunrise is at 7:37 am and sunset at 6:45 pm EDT. On the last day of November, sunrise is at 6:58 am and sunset at 5:35 pm EST.
Note: On Sunday, November 3. 2024, at 2:00 am, Daylight Saving Time ends, and the time zone changes from EDT to EST. Daylight Saving Time starts again on Sunday, March 9. 2025, at 2:00 am; consequently, the time zone reverts from EST to EDT.
Sunshine
In Sanibel, the average sunshine in November is 6.9h.UV index
The average daily maximum UV index in November in Sanibel is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for the average person.Note: A maximum UV index of 6 in November translates into the following recommendations:
Resist extreme sun exposure. Guarding against solar damage is essential. The Sun's UV radiation is most potent between 10 a.m. and 4 p.m. Try to limit direct exposure to the Sun during this period. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Be careful! The Sun's UV radiation is accentuated by reflecting off sand and water.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in November
Sanibel, FL
- Average high temperature in November: 77.5°F
The warmest month (with the highest average high temperature) is August (88°F).
The month with the lowest average high temperature is January (69.8°F).
- Average low temperature in November: 67.8°F
The month with the highest average low temperature is August (81.1°F).
The coldest month (with the lowest average low temperature) is January (59.5°F).
Average pressure in November
Sanibel, FL
- Average pressure in November: 30.04"Hg
The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is September (29.95"Hg).
Average wind speed in November
Sanibel, FL
- Average wind speed in November: 10.1mph
The windiest months (with the highest average wind speed) are October and November (10.1mph).
The calmest month (with the lowest average wind speed) is July (6.9mph).
Average humidity in November
Sanibel, FL
- Average humidity in November: 74%
The month with the highest relative humidity is December (77%).
The months with the lowest relative humidity are March, May, July, August and October (73%).
Average rainfall in November
Sanibel, FL
- Average rainfall in November: 1.22"
The wettest month (with the highest rainfall) is August (8.54").
The driest month (with the least rainfall) is February (1.06").
Average rainfall days in November
Sanibel, FL
- Average rainfall days in November: 9.5 days
The month with the highest number of rainy days is August (27.3 days).
The month with the least rainy days is February (8.2 days).
Average sea temperature in November
Sanibel, FL
- Average sea temperature in November: 76.1°F
The best month for swimming (with the highest average sea temperature) is August (87.1°F).
The coldest month (with the lowest average sea temperature) is January (65.3°F).
Average daylight in November /
Average sunshine in November
Sanibel, FL
- Average daylight in November: 10h and 54min
The month with the longest days is June (Average daylight: 13h and 48min).
The month with the shortest days is December (Average daylight: 10h and 30min).
- Average sunshine in November: 6h and 54min
The month with the most sunshine is May (Average sunshine: 11h and 0min).
The month with the least sunshine is December (Average sunshine: 6h and 36min).
Average sunshine days in November
Sanibel, FL
- Average sunshine days in November: 17.8 days
The month with the most sunshine days is January (19.8 days).
The month with the least sunshine days is August (2.3 days).
Average UV index in November
Sanibel, FL
- Average UV index in November: 6
The months with the highest UV index are May, June, July, August and September (UV index 7).
The months with the lowest UV index are January and February (UV index 5).
Average cloud cover in November
Sanibel, FL
- Average cloud cover in November: 26
The month with the most cloud cover is January (Cloud cover 29).
The months with the least cloud cover are March and May (Cloud cover 23).
Average visibility in November
Sanibel, FL
- Average visibility in November: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
