Atlantic Beach
Florida, USA
Long-term weather forecast
Long-term weather forecast

January weather forecast and climate
Atlantic Beach, FL

January, like December, in Atlantic Beach, Florida, is another enjoyable winter month, with temperature in the range of an average high of 62.6°F (17°C) and an average low of 42.8°F (6°C).

Temperature

With an average high-temperature of 62.6°F (17°C) and an average low-temperature of 42.8°F (6°C), January is the coldest month.

Rainfall

In Atlantic Beach, in January, it is raining for 9 days, with typically 3.2" (81mm) of accumulated precipitation. In Atlantic Beach, during the entire year, the rain falls for 115 days and collects up to 48.7" (1238mm) of precipitation.

Ocean temperature

January through March, with an average ocean temperature of 69.8°F (21°C), are months with the coldest seawater.
Note: Swimming in 69.8°F (21°C) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 69.8°F (21°C).

Daylight

The average length of the day is 10.5h.

Sunshine

January and December, with an average of 6h of sunshine, are months with the least sunshine in Atlantic Beach.

UV index

January and December, with an average maximum UV index of 4, are months with the lowest UV index in Atlantic Beach. A UV Index estimate of 3 to 5 represents a medium vulnerability from unsafe exposure to the UV radiation for the average person.
Note: The average daily UV index of 4 in January transform into the following instructions:
Take precautions - Protection against sun damage is advised. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.

What is the coldest month in Atlantic Beach?

The coldest month in Atlantic Beach is January, with an average high-temperature of 62.6°F (17°C) and an average low-temperature of 42.8°F (6°C).

What is the temperature in January in Atlantic Beach?

In Atlantic Beach, Florida, in January, the average high-temperature is 62.6°F (17°C), and the average low-temperature is 42.8°F (6°C).

How many days does it rain in January in Atlantic Beach?

In January, in Atlantic Beach, the rain falls for 9 days. Throughout January, 3.2" (81mm) of precipitation is accumulated.

What months are the ocean coldest in Atlantic Beach?

January through March, with an average ocean temperature of 69.8°F (21°C), are months with the coldest seawater in Atlantic Beach.

What is the ocean temperature in January in Atlantic Beach?

In Atlantic Beach, Florida, in January, the average water temperature is 69.8°F (21°C). For swimming, a surface water temperature of 69.8°F (21°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).

How many hours of daylight does Atlantic Beach have in January?

In January, the average length of the day in Atlantic Beach is 10.5h.

What is the month with the least sunshine in Atlantic Beach?

Months with the least sunshine in Atlantic Beach are January and December, with an average of 6h of sunshine.

How many hours of sunshine does Atlantic Beach have in January?

In January, the average sunshine in Atlantic Beach, Florida, is 6h.

What are the months with the lowest UV index in Atlantic Beach?

January and December, with an average maximum UV index of 4, are months with the lowest UV index in Atlantic Beach.

How high is the UV index in January in Atlantic Beach?

In January, the average daily maximum UV index in Atlantic Beach is 4. A UV Index of 3 to 5 symbolizes a moderate vulnerability from unsafe exposure to the Sun's UV rays.
Average temperature in January - Atlantic Beach, FL
  • Average high temperature in January: 63°F

Warmest months (with the highest average high temperature) are July and August (90°F).
The month with the lowest average high temperature is January (63°F).

  • Average low temperature in January: 43°F

Months with the highest average low temperature are July and August (73°F).
The coldest month (with the lowest average low temperature) is January (43°F).

Average rainfall in January - Atlantic Beach, FL
  • Average rainfall in January: 3.2"

The wettest month (with the highest rainfall) is September (6.7").
The driest month (with the lowest rainfall) is April (2.5").

Average rainfall days in January - Atlantic Beach, FL
  • Average rainfall days in January: 9 days

The month with the highest number of rainy days is August (15 days).
Months with the lowest number of rainy days are April and November (6 days).

Average sea temperature in January - Atlantic Beach, FL
  • Average sea temperature in January: 70°F

The best month for swimming (with the highest average sea temperature) is August (84°F).
Coldest months (with the lowest average sea temperature) are January, February and March (70°F).

Average daylight in January / Average sunshine in January - Atlantic Beach, FL
  • Average daylight in January: 10.5h

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

  • Average sunshine in January: 6h

Months with most sunshine are April and May (Average sunshine: 10h).
Months with least sunshine are January and December (Average sunshine: 6).

Average UV index in January - Atlantic Beach, FL
  • Average UV index in January: 4

Months with the highest UV index are June and July (UV index 11).
Months with the lowest UV index are January and December (UV index 4).