December weather forecast and climate
Callaway, FL

December, the first month of the winter, in Callaway, is also an enjoyable month, with average temperature ranging between min 53.2°F (11.8°C) and max 63.9°F (17.7°C).

Temperature

In December, the average high-temperature is relatively the same as in November - an enjoyable 63.9°F (17.7°C). In Callaway, the average low-temperature is 53.2°F (11.8°C).

Humidity

December is the most humid month, with an average relative humidity of 77%.

Rainfall

In Callaway, Florida, it is raining for 11.7 days, with typically 3.5" (89mm) of accumulated precipitation. In Callaway, during the entire year, the rain falls for 164.8 days and collects up to 36.77" (934mm) of precipitation.

Ocean temperature

In Callaway, the average seawater temperature in December is 66.9°F (19.4°C).
Note: For most, swimming in 66.9°F (19.4°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).

Daylight

With an average of 10.2h of daylight, December has the shortest days of the year.

Sunshine

Months with the least sunshine in Callaway, Florida, are February and December, with an average of 5.7h of sunshine.

UV index

January, February and December, with an average maximum UV index of 4, are months with the lowest UV index in Callaway. A UV Index value of 3 to 5 symbolizes a moderate health risk from the exposure to the Sun's UV radiation for the ordinary person.
Note: The daily maximum UV index of 4 interpret into the following advice:
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. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.

What is the temperature in December in Callaway?

The average high-temperature, in December, in Callaway, is 63.9°F (17.7°C), while the average low-temperature is 53.2°F (11.8°C).

What is the most humid month in Callaway?

December is the most humid month, with an average relative humidity of 77%.

What is the average humidity in December in Callaway?

The average relative humidity in December in Callaway is 77%.

How much does it rain in Callaway in December?

In Callaway, Florida, in December, during 11.7 rainfall days, 3.5" (89mm) of precipitation is typically accumulated.

What is the ocean temperature in December in Callaway?

In Callaway, Florida, the average seawater temperature in December is 66.9°F (19.4°C). For swimming, a surface water temperature of 66.9°F (19.4°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).

What is the month with the shortest days in Callaway?

With an average of 10.2h of daylight, December has the shortest days of the year in Callaway, Florida.

How many hours of daylight does Callaway have in December?

The average length of the day in December is 10.2h.

What is the month with the least sunshine in Callaway?

February and December, with an average of 5.7h of sunshine, are months with the least sunshine.

How many hours of sunshine does Callaway have in December?

The average sunshine in December in Callaway is 5.7h.

When is the lowest UV index in Callaway?

Months with the lowest UV index are January, February and December, with an average maximum UV index of 4.

What is the UV index reading in December in Callaway?

The average daily maximum UV index in December in Callaway, Florida, is 4. A UV Index of 3 to 5 symbolizes a moderate health threat from unprotected exposure to the UV radiation.
Average temperature in December - Callaway, FL
  • Average high temperature in December: 63.9°F

The warmest month (with the highest average high temperature) is August (87.4°F).
The month with the lowest average high temperature is January (60.3°F).

  • Average low temperature in December: 53.2°F

Months with the highest average low temperature are July and August (79.9°F).
The coldest month (with the lowest average low temperature) is January (48.7°F).

Average pressure in December - Callaway, FL
  • Average pressure in December: 30.13"

The month with the highest atmospheric pressure is January (30.16").
Months with the lowest atmospheric pressure are June, August and September (29.98").

Average wind speed in December - Callaway, FL
  • Average wind speed in December: 9.7mph

The windiest month (with the highest average wind speed) is January (10.2mph).
The calmest months (with the lowest average wind speed) are August and September (7.5mph).

Average humidity in December - Callaway, FL
  • Average humidity in December: 77%

The month with the highest relative humidity is December (77%).
The month with the lowest relative humidity is October (70%).

Average rainfall in December - Callaway, FL
  • Average rainfall in December: 3.5"

The wettest month (with the highest rainfall) is August (5.47").
The driest month (with the least rainfall) is November (1.61").

Average rainfall days in December - Callaway, FL
  • Average rainfall days in December: 11.7 days

The month with the highest number of rainy days is August (24 days).
The month with the least rainy days is November (8.5 days).

Average sea temperature in December - Callaway, FL
  • Average sea temperature in December: 66.9°F

The best month for swimming (with the highest average sea temperature) is August (86°F).
The coldest month (with the lowest average sea temperature) is February (62.9°F).

Average daylight in December / Average sunshine in December - Callaway, FL
  • Average daylight in December: 10.2h

The month with the longest days is June (Average daylight: 14.1h).
The month with the shortest days is December (Average daylight: 10.2h).

  • Average sunshine in December: 5.7h

Months with the most sunshine are May and June (Average sunshine: 11.1h).
Months with the least sunshine are February and December (Average sunshine: 5.7).

Average sunshine days in December - Callaway, FL
  • Average sunshine days in December: 17.6 days

The month with the most sunshine days is October (20.9 days).
The month with the least sunshine days is August (5.6 days).

Average UV index in December - Callaway, FL
  • Average UV index in December: 4

Months with the highest UV index are May, June, July and August (UV index 7).
Months with the lowest UV index are January, February and December (UV index 4).

Average cloud cover in December - Callaway, FL
  • Average cloud cover in December: 38

The month with the most cloud cover is December (Cloud cover 38).
The month with the least cloud cover is May (Cloud cover 21).

Average visibility in December - Callaway, FL
  • Average visibility in December: 6mi

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).