January weather forecast
Fernandina Beach, FL

The glorious Fernandina Beach in Florida found on the scenic Amelia Island
The glorious Fernandina Beach in Florida found on the scenic Amelia Island

Weather in January

January, like December, in Fernandina Beach, Florida, is another enjoyable winter month, with average temperature ranging between min 48.7°F (9.3°C) and max 62.1°F (16.7°C).

Temperature

January is the coldest month, with an average high-temperature of 62.1°F (16.7°C) and an average low-temperature of 48.7°F (9.3°C).

Humidity

In Fernandina Beach, the average relative humidity in January is 73%.

Rainfall

January is the month with the least rainfall. Rain falls for 9.6 days and accumulates 1.3" (33mm) of precipitation.

Snowfall

The only month with snowfall is January. January has the most snowfall days of the year. Snow falls for 0.3 days.

Ocean temperature

In January, the average ocean temperature in Fernandina Beach is 58.6°F (14.8°C).
Note: Swimming in 58.6°F (14.8°C) is considered life-threatening. Even a few minutes in 55.4°F (13°C) water is uncomfortable, and swimming below 50°F (10°C) may cause total loss of breathing control and cold shock, depending on a person's physique.

Daylight

In Fernandina Beach, the average length of the day is 10.4h.

Sunshine

January and December, with an average of 5.8h of sunshine, are months with the least sunshine.

UV index

January and December, with an average maximum UV index of 4, are months with the lowest UV index in Fernandina Beach, Florida. A UV Index of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to the UV radiation for ordinary individuals.
Note: The average daily UV index of 4 in January transform into the following instructions:
Take precautions - Protection against sun damage is advised. 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. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What is the coldest month in Fernandina Beach?

The coldest month in Fernandina Beach is January, with an average high-temperature of 62.1°F (16.7°C) and an average low-temperature of 48.7°F (9.3°C).

What is the average humidity in January in Fernandina Beach?

In Fernandina Beach, the average relative humidity in January is 73%.

What is the driest month in Fernandina Beach?

The month with the least rainfall in Fernandina Beach, Florida, is January when the rain falls for 9.6 days and typically collects 1.3" (33mm) of precipitation.

How much does it rain in Fernandina Beach in January?

In Fernandina Beach, during January, the rain falls for 9.6 days and regularly aggregates up to 1.3" (33mm) of precipitation.

What is the snowiest month in Fernandina Beach?

The month with the most snowfall days in Fernandina Beach is January when snow falls for 0.3 days.

When does it start snowing in Fernandina Beach?

January is the first month it typically snows in Fernandina Beach. Throughout January, there are 0.3 snowfall days.

What is the ocean temperature in January in Fernandina Beach?

In Fernandina Beach, in January, the average water temperature is 58.6°F (14.8°C). Swimming in 58.6°F (14.8°C) is considered dangerous. Unprotected immersion in temperatures below 50°F (10°C) causes quickly maximum intensity cold shock with hyperventilation.

What is the average length of the day in January in Fernandina Beach?

In January, the average length of the day is 10.4h.

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

Months with the least sunshine in Fernandina Beach, Florida, are January and December, with an average of 5.8h of sunshine.

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

The average sunshine in January in Fernandina Beach, Florida, is 5.8h.

What is the month with the lowest UV index in Fernandina Beach?

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

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

The average daily maximum UV index in January is 4. A UV Index estimate of 3 to 5 represents a moderate vulnerability from unprotected exposure to the UV radiation.

Average temperature in January
Fernandina Beach, FL

Average temperature in January - Fernandina Beach, FL
  • Average high temperature in January: 62.1°F

The warmest month (with the highest average high temperature) is July (89.6°F).
The month with the lowest average high temperature is January (62.1°F).

  • Average low temperature in January: 48.7°F

The month with the highest average low temperature is August (77.7°F).
The coldest month (with the lowest average low temperature) is January (48.7°F).

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Average pressure in January
Fernandina Beach, FL

Average pressure in January - Fernandina Beach, FL
  • Average pressure in January: 30.14"

The month with the highest atmospheric pressure is January (30.14").
Months with the lowest atmospheric pressure are June, August and September (29.98").

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Average wind speed in January
Fernandina Beach, FL

Average wind speed in January - Fernandina Beach, FL
  • Average wind speed in January: 8.4mph

The windiest month (with the highest average wind speed) is January (8.4mph).
The calmest months (with the lowest average wind speed) are July and August (6.6mph).

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Average humidity in January
Fernandina Beach, FL

Average humidity in January - Fernandina Beach, FL
  • Average humidity in January: 73%

The month with the highest relative humidity is December (77%).
The month with the lowest relative humidity is March (71%).

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Average rainfall in January
Fernandina Beach, FL

Average rainfall in January - Fernandina Beach, FL
  • Average rainfall in January: 1.3"

The wettest month (with the highest rainfall) is August (5.87").
The driest month (with the least rainfall) is January (1.3").

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Average rainfall days in January
Fernandina Beach, FL

Average rainfall days in January - Fernandina Beach, FL
  • Average rainfall days in January: 9.6 days

The month with the highest number of rainy days is August (25.6 days).
The month with the least rainy days is January (9.6 days).

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Average snowfall days in January
Fernandina Beach, FL

Average snowfall days in January - Fernandina Beach, FL
  • Average snowfall days in January: 0.3 days

The month with the highest number of snowfall days is January (0.3 days).
Months with the least snowfall days are February, March, April, May, June, July, August, September, October, November and December (0 days).

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Average sea temperature in January
Fernandina Beach, FL

Average sea temperature in January - Fernandina Beach, FL
  • Average sea temperature in January: 58.6°F

The best month for swimming (with the highest average sea temperature) is August (83°F).
The coldest month (with the lowest average sea temperature) is February (58.3°F).

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Average daylight in January /
Average sunshine in January
Fernandina Beach, FL

Average daylight in January / Average sunshine in January - Fernandina Beach, FL
  • Average daylight in January: 10.4h

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 January: 5.8h

The month with the most sunshine is July (Average sunshine: 10.9h).
Months with the least sunshine are January and December (Average sunshine: 5.8).

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Average sunshine days in January
Fernandina Beach, FL

Average sunshine days in January - Fernandina Beach, FL
  • Average sunshine days in January: 19.2 days

The month with the most sunshine days is January (19.2 days).
The month with the least sunshine days is August (3.8 days).

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Average UV index in January
Fernandina Beach, FL

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

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

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Average cloud cover in January
Fernandina Beach, FL

Average cloud cover in January - Fernandina Beach, FL
  • Average cloud cover in January: 35

The month with the most cloud cover is December (Cloud cover 39).
The month with the least cloud cover is May (Cloud cover 27).

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Average visibility in January
Fernandina Beach, FL

Average visibility in January - Fernandina Beach, FL
  • Average visibility in January: 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).

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