Cape Coral
Florida, USA
Long-term weather forecast
Long-term weather forecast

December weather forecast and climate
Cape Coral, FL

December, the first month of the winter, in Cape Coral, is also a moderately hot month, with average temperature fluctuating between 74.3°F (23.5°C) and 62.4°F (16.9°C).

Temperature

In Cape Coral, the average high-temperature in December is practically the same as in November - a still moderately hot 74.3°F (23.5°C). In December, in Cape Coral, the average low-temperature is 62.4°F (16.9°C).

Humidity

Months with the highest humidity are September and December, with an average relative humidity of 76%.

Rainfall

In Cape Coral, during December, the rain falls for 6.8 days and regularly aggregates up to 0.59" (15mm) of precipitation. In Cape Coral, during the entire year, the rain falls for 156.4 days and collects up to 17.95" (456mm) of precipitation.

Ocean temperature

In Cape Coral, the average water temperature is 71.2°F (21.8°C).
Note: For swimming, a surface water temperature of 71.2°F (21.8°C) is not enjoyable for the majority. It is not considered safe, as controlling breathing becomes progressively more difficult as water temperature decreases below 69.8°F (21°C).

Daylight

December has the shortest days of the year in Cape Coral, with an average of 10.5h of daylight.

Sunshine

The month with the least sunshine is December, with an average of 6.6h of sunshine.

UV index

The average daily maximum UV index in December is 5. A UV Index of 3 to 5 symbolizes a medium vulnerability from the exposure to the Sun's UV rays for the ordinary person.
Note: The average daily UV index of 5 transform into the following instructions:
Take precautions - Protection against sunburn is recommended. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Beware! The strength of the UV rays is significantly increased by the reflection of the water and sand.

What is the temperature in December in Cape Coral?

In Cape Coral, Florida, in December, the average high-temperature is 74.3°F (23.5°C), and the average low-temperature is 62.4°F (16.9°C).

What is the most humid month in Cape Coral?

September and December, with an average relative humidity of 76%, are most humid months in Cape Coral.

What is the average humidity in December in Cape Coral?

In Cape Coral, Florida, the average relative humidity in December is 76%.

How much does it rain in Cape Coral in December?

In Cape Coral, Florida, during December, the rain falls for 6.8 days and regularly aggregates up to 0.59" (15mm) of precipitation.

What is the ocean temperature in December in Cape Coral?

In Cape Coral, Florida, in December, the average water temperature is 71.2°F (21.8°C). For most, swimming in 71.2°F (21.8°C) is not an enjoyable activity. Furthermore, controlling your breathing becomes progressively more difficult as the water temperature decreases from 69.8°F (21°C) to 59°F (15°C).

What is the month with the shortest days in Cape Coral?

December has the shortest days of the year in Cape Coral, with an average of 10.5h of daylight.

What is the average length of the day in December in Cape Coral?

The average length of the day in December is 10.5h.

What is the month with the least sunshine in Cape Coral?

December has the least sunshine of the year, with an average of 6.6h of sunshine.

How many hours of sunshine does Cape Coral have in December?

In Cape Coral, Florida, the average sunshine in December is 6.6h.

What is the UV index reading in December in Cape Coral?

The average daily maximum UV index in December in Cape Coral, Florida, is 5. A UV Index of 3 to 5 symbolizes a moderate vulnerability from the exposure to the Sun's UV radiation.
Average temperature in December - Cape Coral, FL
  • Average high temperature in December: 74.3°F

The warmest month (with the highest average high temperature) is August (88.9°F).
The month with the lowest average high temperature is January (70.7°F).

  • Average low temperature in December: 62.4°F

The month with the highest average low temperature is August (79.7°F).
The coldest month (with the lowest average low temperature) is January (57.7°F).

Average humidity in December - Cape Coral, FL
  • Average humidity in December: 76%

Months with the highest relative humidity are September and December (76%).
The month with the lowest relative humidity is March (71%).

Average rainfall in December - Cape Coral, FL
  • Average rainfall in December: 0.59"

The wettest month (with the highest rainfall) is August (3.94").
The driest months (with the least rainfall) are February and March (0.43").

Average rainfall days in December - Cape Coral, FL
  • Average rainfall days in December: 6.8 days

The month with the highest number of rainy days is August (24 days).
The month with the least rainy days is February (6.2 days).

Average sea temperature in December - Cape Coral, FL
  • Average sea temperature in December: 71.2°F

The best month for swimming (with the highest average sea temperature) is August (86.8°F).
The coldest month (with the lowest average sea temperature) is January (67°F).

Average daylight in December / Average sunshine in December - Cape Coral, FL
  • Average daylight in December: 10.5h

The month with the longest days is June (Average daylight: 13.8h).
The month with the shortest days is December (Average daylight: 10.5h).

  • Average sunshine in December: 6.6h

The month with the most sunshine is July (Average sunshine: 11h).
The month with the least sunshine is December (Average sunshine: 6.6h).

Average UV index in December - Cape Coral, FL
  • Average UV index in December: 5

Months with the highest UV index are May, June, July, August and September (UV index 7).
The month with the lowest UV index is January (UV index 4).