Key West
Florida, USA
Long-term weather forecast
Long-term weather forecast

November weather forecast and climate
Key West, FL

A beach pier in Key West, Florida, with palm trees in the background
A beach pier in Key West, Florida, with palm trees in the background
The wet season, hurricanes, and thunderstorms bid goodbye to Key West by late November. Average highs drop below 80°F (26.7°C), and the weather starts cooling off quickly.
Early season travelers find the weather charming, and the hotel deals too good to ignore. Watch the weather forecast before booking a holiday in November as a sudden change in weather is not unprecedented.

What is the temperature in Noviembre in Key West?

In Noviembre, in Key West, Florida, the average high-temperature is 79.9°F (26.6°C), and the average low-temperature is 71.8°F (22.1°C).

What is the average humidity in Noviembre in Key West?

The average relative humidity in Noviembre in Key West, Florida, is 76%.

How much does it rain in Key West in Noviembre?

In Noviembre, the rain falls for 6.6 days. Throughout Noviembre, 2.01" (51mm) of precipitation is accumulated.

What is the water temperature in Noviembre in Key West?

In Key West, the average seawater temperature in Noviembre is 78.4°F (25.8°C). Water temperature between 77°F (25°C) and 84.2°F (29°C) is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.

What is the average length of the day in Noviembre in Key West?

In Noviembre, the average length of the day is 11h.

How long on average sun shines in Noviembre in Key West?

In Key West, Florida, the average sunshine in Noviembre is 7.7h.

What is the UV index reading in Noviembre in Key West?

The average daily maximum UV index in Noviembre in Key West, Florida, is 7. A UV Index reading of 6 to 7 represents a high hazard to health from the exposure to the Sun's UV radiation.
Average temperature in November - Key West, FL
  • Average high temperature in November: 79.9°F

The warmest month (with the highest average high temperature) is August (89.4°F).
The month with the lowest average high temperature is January (74.3°F).

  • Average low temperature in November: 71.7°F

The month with the highest average low temperature is July (79.8°F).
The coldest month (with the lowest average low temperature) is January (64.2°F).

Average humidity in November - Key West, FL
  • Average humidity in November: 76%

The month with the highest relative humidity is December (76.2%).
The month with the lowest relative humidity is April (70.1%).

Average rainfall in November - Key West, FL
  • Average rainfall in November: 2"

The wettest month (with the highest rainfall) is September (6.5").
The driest month (with the lowest rainfall) is March (1.6").

Average rainfall days in November - Key West, FL
  • Average rainfall days in November: 6.6 days

The month with the highest number of rainy days is September (16.2 days).
The month with the lowest number of rainy days is April (4.5 days).

Average sea temperature in November - Key West, FL
  • Average sea temperature in November: 78.5°F

The best month for swimming (with the highest average sea temperature) is August (86.9°F).
Coldest months (with the lowest average sea temperature) are January and February (71.2°F).

Average daylight in November / Average sunshine in November - Key West, FL
  • Average daylight in November: 11h

The month with the longest days is June (Average daylight: 13.6h).
The month with shortest days is December (Average daylight: 10.6h).

  • Average sunshine in November: 7.7h

The month with most sunshine is May (Average sunshine: 11h).
The month with least sunshine is December (Average sunshine: 7.6h).

Average UV index in November - Key West, FL
  • Average UV index in November: 7

Months with the highest UV index are April, May, June, July and August (UV index 11).
Months with the lowest UV index are January and December (UV index 6).