January weather forecast
Fort Myers, FL

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Dusk over the pier bridge in Fort Myers, Florida, with cloudy skies and calm waters below
Dusk over the pier bridge in Fort Myers, Florida, with cloudy skies and calm waters below

Weather in January

Humidity in January is relatively higher in Fort Myers, Florida, peaking at an annual high of 73%. Though the start of the year marked by this month is quite appealing with moderate highs and lows, occasional rain does bring about wet days. The trend for gentle winds, ample daylight, and sunshine marks this time as a preferable season for those not fond of extreme weather conditions. January offers a pacifying transition into the year, inviting locals and tourists alike to enjoy Fort Myers' serene beaches and overall pleasant weather.

Temperature

In Fort Myers, Florida, the lowest average temperatures are observed in January, with a high of 71.1°F (21.7°C) and a low of 56.7°F (13.7°C).

Humidity

In Fort Myers, the average relative humidity in January is 73%.

Rainfall

In Fort Myers, Florida, in January, during 6.3 rainfall days, 0.87" (22mm) of precipitation is typically accumulated. In Fort Myers, Florida, during the entire year, the rain falls for 159.2 days and collects up to 23.54" (598mm) of precipitation.

Ocean temperature

In Fort Myers, in January, the average water temperature is 71.6°F (22°C).
Note: Factoring in a person's dislike for cold, combined with conditions like sunshine, wind, and temperature, a dip in 71.6°F (22°C) waters might be satisfying. (It is worth noting that the Olympic swimming waters are maintained between 77°F (25°C) and 82.4°F (28°C).)

Daylight

The average length of the day in January in Fort Myers is 10h and 41min.
On the first day of January, sunrise is at 7:15 am and sunset at 5:45 pm. On the last day of the month, sunrise is at 7:12 am and sunset at 6:08 pm EST.

Sunshine

In Fort Myers, the average sunshine in January is 7.2h.

UV index

January, February and December, with an average maximum UV index of 5, are months with the lowest UV index. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for the ordinary person.
Note: The maximum daily UV index of 5 in January interprets into the following recommendations:
Take heed. Individuals of lighter complexion can be burned in less than half an hour. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat. Caution! Sand and water reflections can notably increase the UV radiation intensity.
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Frequently asked questions

What part of the year is the coldest in Fort Myers?

With average temperatures fluctuating between a high of 71.1°F (21.7°C) and a low of 56.7°F (13.7°C), January stands out as the coldest month in Fort Myers.

What is the average January temperature in Fort Myers?

The high-temperature, in January, in Fort Myers, records 71.1°F (21.7°C), while the low-temperature is 56.7°F (13.7°C).

What is the average humidity in January in Fort Myers?

The average relative humidity in January is 73%.

How much does it rain in Fort Myers in January?

In Fort Myers, Florida, in January, it is raining for 6.3 days, with typically 0.87" (22mm) of accumulated precipitation.

How warm is the water in January in Fort Myers?

In Fort Myers, in January, the average water temperature is 71.6°F (22°C). Depending on a person's sensitivity to cold, with regards to sunshine, wind, and air temperature, a quick swim in 71.6°F (22°C) water may be enjoyable.

What is the average length of the day in January in Fort Myers?

The average day length in January in Fort Myers is 10h and 41min.

When is the sunrise / sunset in January in Fort Myers?

In January, on the first day of the month, sunrise is at 7:15 am and sunset at 5:45 pm. On the last day of the month, in Fort Myers, Florida, sunrise is at 7:12 am and sunset at 6:08 pm EST.

How long on average sun shines in January in Fort Myers?

In January, the average sunshine duration in Fort Myers, Florida, is 7.2h.

When is the lowest UV index in Fort Myers?

The months with the lowest UV index in Fort Myers, Florida, are January, February and December, with an average maximum UV index of 5.

What is the UV index reading in January in Fort Myers?

In January, the average daily maximum UV index in Fort Myers is 5. A UV Index estimate of 3 to 5 represents a moderate vulnerability from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in January
Fort Myers, FL

Average temperature in January - Fort Myers, FL
  • Average high temperature in January: 71.1°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 (71.1°F).

  • Average low temperature in January: 56.7°F

The month with the highest average low temperature is August (79°F).
The coldest month (with the lowest average low temperature) is January (56.7°F).

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Average pressure in January
Fort Myers, FL

Average pressure in January - Fort Myers, FL
  • Average pressure in January: 30.12"Hg

The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is September (29.95"Hg).

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Average wind speed in January
Fort Myers, FL

Average wind speed in January - Fort Myers, FL
  • Average wind speed in January: 8mph

The windiest months (with the highest average wind speed) are October and November (8.1mph).
The calmest month (with the lowest average wind speed) is July (5.7mph).

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Average humidity in January
Fort Myers, FL

Average humidity in January - Fort Myers, FL
  • Average humidity in January: 73%

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

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Average rainfall in January
Fort Myers, FL

Average rainfall in January - Fort Myers, FL
  • Average rainfall in January: 0.87"

The wettest month (with the highest rainfall) is August (4.72").
The driest months (with the least rainfall) are February and March (0.63").

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Average rainfall days in January
Fort Myers, FL

Average rainfall days in January - Fort Myers, FL
  • Average rainfall days in January: 6.3 days

The month with the highest number of rainy days is August (22.7 days).
The month with the least rainy days is January (6.3 days).

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Average sea temperature in January
Fort Myers, FL

Average sea temperature in January - Fort Myers, FL
  • Average sea temperature in January: 72°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 (70°F).

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Average daylight in January /
Average sunshine in January
Fort Myers, FL

Average daylight in January / Average sunshine in January - Fort Myers, FL
  • Average daylight in January: 10h and 4min

The month with the longest days is June (Average daylight: 13h and 48min).
The month with the shortest days is December (Average daylight: 10h and 30min).

  • Average sunshine in January: 7h and 1min

The months with the most sunshine are May and July (Average sunshine: 11h and 0min).
The month with the least sunshine is December (Average sunshine: 6h and 42min).

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Average sunshine days in January
Fort Myers, FL

Average sunshine days in January - Fort Myers, FL
  • Average sunshine days in January: 23 days

The month with the most sunshine days is January (23 days).
The month with the least sunshine days is August (5.9 days).

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Average UV index in January
Fort Myers, FL

Average UV index in January - Fort Myers, FL
  • Average UV index in January: 5

The months with the highest UV index are May, June, July, August and September (UV index 7).
The months with the lowest UV index are January, February and December (UV index 5).

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Average cloud cover in January
Fort Myers, FL

Average cloud cover in January - Fort Myers, FL
  • Average cloud cover in January: 29

The months with the most cloud cover are January and December (Cloud cover 29).
The months with the least cloud cover are March, April and May (Cloud cover 24).

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Average visibility in January
Fort Myers, FL

Average visibility in January - Fort Myers, FL
  • Average visibility in January: 6mi

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

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Fort Myers, Florida, USA

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