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Fort Myers in December: Weather, Average temperature and Climate

Planning a trip and want to know what the weather in Fort Myers in December will be like? Take a look at our weather guide for Fort Myers, based on historical data.
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December

Weather in Fort Myers in December 2024

Good Weather
Warm
☀️
Sunny
🌊
Comfortable water
Planning a trip to Fort Myers in December? You are in luck! The weather is generally good, with an average maximum temperature of +75°F and approximately 11 sunny days. Just be prepared for some rain, as there are usually around 8 rainy days and 49 mm of precipitation. Expect good weather and pack accordingly to enjoy the outdoors. Search flights in one click on Avionero.

Average weather

☀️
+75°F
Avg. max. temperature
+28°F
Min.
+90°F
Max.
49 mm
Total precipitation
76%
Avg. humidity
3 m/s
Avg. wind
11 ☀️
Sunny Days
11 ⛅️
Cloudy
8 🌦
Rainy
Our opinion: Fort Myers has good weather in December.

Average temperature in Fort Myers in December

Here are the expected maximum, average and minimum temperatures in Fort Myers for December based on the historical data.
Last Year
Historical Data

Going from a maximum of +84°F during the day to a minimum of +50°F during the night, the temperature in December averages around +75°F.

The average maximum temperature goes down 42% by the end of the month, compared with the beginning of the month, from +84°F to +70°F.

Is Fort Myers warm or cold in December?

Fort Myers is typically warm in December.

Maximum temperatures go down compared to the previous month from +81°F to +75°F. The minimum temperature also goes down from +64°F to +59°F.

It’s generally warm, but pack a long-sleeve shirt for evenings.

December is one of the coolest months in Fort Myers, here is the comparison with other months:

Water temperature in Fort Myers in December

Water in Fort Myers in December is Comfortable. It varies from +69°F to +74°F, with an average of +71°F. This is almost similar to the air temperature, which averages +75°F.

In December, water temperatures are average relative to the rest of the year:

The warmest water temperatures in Fort Myers are reached in August, when the average sea temperature rises to +87°F. The coldest water temperatures are in January, with an average of +67°F.

Can you swim in Fort Myers in December?

The water in Fort Myers in December is pretty comfortable (+71°F in average). Ideal for swimming, especially in outdoor pools and open water. Suitable for recreational and casual swimmers.
🦭
Cold
Below +61°F
🏄‍♂️
Fresh
61°F - 70°F
🏊
Comfortable
70°F - 77°F
👙
Warm
77°F - 82°F
🔥
Very warm
+82°C and up
Don’t forget a large beach towel or two for drying off.

Climate in Fort Myers in December

Fort Myers weather looks like this, on average, in December and the surrounding months.
NovemberDecemberJanuary
Avg. temperature
+81°F+75°F+73°F
Min. temperature
+41°F+28°F+30°F
Max. temperature
+91°F+90°F+86°F
Rainfall
50 mm49 mm69 mm
Wind
3 m/s3 m/s3 m/s
Avg. water temperature
+76°F+71°F+67°F
Humidity
75%76%74%
Air pressure
1017 HPa1018 HPa1019 HPa
Sunny days
121112
Cloudy days
81110
Rainy days
989
Snowy days
000

December weather is still as good as in November. It’s getting colder in December. From +81°F in the day, the average maximum temperature lowers to +75°F. As December arrives, the amount of rainfall goes down. On average, the rainfall volume decreases from 50 mm to 49 mm. Humidity rises from 75% to 76%. The average wind speed doesn’t change much during December, staying around 3 m/s. The days becoming less sunny, going from 12 sunny days in November to 11 in December.

January brings much the same weather, it remains good.

Wind

Wind speed in Fort Myers in December based on historical data.
Last Year
Historical Data

The average wind speed is 4 m/s getting up to 8 m/s which is a medium breeze. You can feel it, especially getting out of the water.

The average wind speed in Fort Myers is gradually increasing during December, going from 2 m/s to 2 m/s over the course of the month.

Rain

Amount of rainfall in mm during December in Fort Myers based on historical data.
Last Year
Historical Data
Typically, there is a 32% chance of rain on an average day in December, with total rainfall of approximately 123 mm. The maximum amount of rainfall per day is around 46 mm, which is moderate rain. December is a pretty wet month with over 10 rainy days, so don’t forget to pack an umbrella, raincoat, and a pair of wellies.
Here’s how December is compared with other months in the amount of precipitation, total mm:
Fort Myers wettest month is August, where a typical day has a 32% chance of precipitation and 278 mm of rainfall per day. December, on the other hand, is the driest month with a mere 26% chance of precipitation and 49 mm of rainfall per day.

How was the weather last December in Fort Myers?

This is the weather in Fort Myers in December 2023:
1 December
☀️
+84°F
2 December
☀️
+85°F
3 December
☀️
+83°F
4 December
🌫️
+82°F
5 December
☀️
+77°F
6 December
☀️
+72°F
7 December
☀️
+72°F
8 December
☀️
+78°F
9 December
☀️
+82°F
10 December
☀️
+83°F
11 December
☀️
+69°F
12 December
☀️
+74°F
13 December
☀️
+76°F
14 December
☁️
+74°F
15 December
☁️
+73°F
16 December
🌧️
+72°F
17 December
☁️
+73°F
18 December
☀️
+70°F
19 December
☀️
+69°F
20 December
☀️
+72°F
21 December
☁️
+73°F
22 December
☀️
+74°F
23 December
☀️
+76°F
24 December
☀️
+77°F
25 December
🌧️
+72°F
26 December
☁️
+79°F
27 December
☀️
+75°F
28 December
🌧️
+69°F
29 December
☀️
+71°F
30 December
☀️
+67°F
31 December
☀️
+70°F
In December 2023 Fort Myers had 22 sunny days, 5 cloudy days, and 3 rainy days. The average maximum temperature was +75°F, with an absolute maximum of +84°F and a minimum of +66°F. The average humidity was 75%, with a maximum of 100% and a minimum of 29%. The average wind speed was 4 m/s, with a maximum of 12 m/s and a minimum of 0 m/s.
Are you planning a trip in December?

Climate Change Over the Years

This is how Fort Myers climate has changed over the last 43 years.

The climate in Fort Myers in December has not changed that much over the last 43 years.

The average temperature was the lowest in 1983 (+80°F) and the highest in 2023 (+86°F). The driest year was 1997 with only 1050 mm of rainfall, and the wettest year was 2021 with 2546 mm.

FAQ

Frequently asked questions about the weather in Fort Myers in December:

Is December a good time to visit Fort Myers?

December is a really good time to go to Fort Myers. The weather is nice so plan your packing around outdoor activities and exploring. Check out other good time to visit Fort Myers.

Can you sunbathe in Fort Myers in December?

December is warm in Fort Myers. You may enjoy some beach or pool time in the day, but pack something a tad warmer for the evening.

Can you swim in Fort Myers in December?

Yes, the water temperature in Fort Myers in December is considered moderate and enjoyable for most people, averaging around +71°F.

Is Fort Myers rainy in December?

Fort Myers is usually dry in December. Plan your packing around outdoor activities and exploring.

Is it sunny in Fort Myers in December?

The amount of sunny days in Fort Myers during December varies; prepare for a mix of clouds and sun.

Other cities in USA

Check out the weather for other cities in USA.

Monthly weather in Fort Myers

Source of the data

For this page, we’ve looked at the typical weather in Fort Myers, based on historical hourly weather data from January 1, 1979, to December 31, 2023.

For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.