October weather forecast
Fort Myers Beach, FL

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Weather in October

October in Fort Myers Beach introduces remarkably cooler weather, with a significant reduction in temperature compared to September. There's a considerable decrease in rainfall, indicating the end of the rainy season. The sea temperature starts to fall, signaling the transition towards winter. The weather remains pleasantly warm for outdoor activities, aided by the abundant sunshine. Stronger winds experienced in October mark the beginning of the windy season in the city.

Temperature

With October's advent, Fort Myers Beach sees an average high-temperature of a warm 82.9°F (28.3°C), subtly shifted from September's 86.5°F (30.3°C). Fort Myers Beach maintains a near steady average temperature of 74.3°F (23.5°C) during the nights of October, demonstrating little drop from daytime highs.

Heat index

The heat index value for October is calculated to be a hot 89.6°F (32°C). Prolonged exposure and physical activity might induce exhaustion, potentially causing heat cramps.
It is worth noting that heat index values are gauged for conditions in the shade and light breezes. Facing direct sunlight may hike up the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', measures the perceived warmth when incorporating the humidity present in the air. The influence of weather is personal, with a diverse population experiencing it differently due to differences in body mass, stature, and degree of activity. Given the impact of direct sunlight, it's noteworthy that the felt temperature can rise by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Young ones often do not realize the necessity to rest and replenish their fluids. Thirst is a delayed indication of dehydration - keeping hydrated, particularly in prolonged physical activity, is crucial.

Humidity

March, May, July, August and October, with an average relative humidity of 73%, are the least humid months.

Rainfall

In Fort Myers Beach, in October, during 15.1 rainfall days, 3.11" (79mm) of precipitation is typically accumulated. In Fort Myers Beach, during the entire year, the rain falls for 190.9 days and collects up to 41.73" (1060mm) of precipitation.

Ocean temperature

In Fort Myers Beach, Florida, in October, the average water temperature is 82.4°F (28°C).
Note: Surface water temperatures between 77°F (25°C) and 84.2°F (29°C) offer outstanding conditions for any water activity, providing extreme pleasure for extended periods.

Daylight

In October, the average length of the day is 11h and 32min.
On the first day of October, sunrise is at 7:20 am and sunset at 7:13 pm. On the last day of the month, sunrise is at 7:36 am and sunset at 6:45 pm EDT.

Sunshine

In Fort Myers Beach, the average sunshine in October is 7.6h.

UV index

In Fort Myers Beach, the average daily maximum UV index in October is 6. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for average individuals.
Note: The maximum daily UV index of 6 in October converts into the following recommendations:
Shun overexposure. Protection from sun ravages is indispensable. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly. Notice! The Sun's UV exposure elevates with sand and water reflections.
Updated: Aug 30, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot does it get in October?

In Fort Myers Beach, 82.9°F (28.3°C) is the average high-temperature and 74.3°F (23.5°C) is the average low-temperature during October. In October, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which combines air temperature and relative humidity, is calculated to be 89.6°F (32°C).

What are the least humid months?

March, May, July, August and October, with an average relative humidity of 73%, are the least humid months.

What is the average humidity in October in Fort Myers Beach?

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

How much does it rain in October?

In October, the rain falls for 15.1 days. Throughout October, 3.11" (79mm) of precipitation is accumulated.

What is the ocean temperature in October?

In Fort Myers Beach, in October, the average water temperature is 82.4°F (28°C). Water temperature between 77°F (25°C) and 84.2°F (29°C) is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.

How many hours of daylight does Fort Myers Beach have in October?

In Fort Myers Beach, the average day length in October is 11h and 32min.

What time are sunrise and sunset in October?

In October, on the first day of the month, sunrise is at 7:20 am and sunset at 7:13 pm. On the last day of the month, sunrise is at 7:36 am and sunset at 6:45 pm EDT.

How long on average sun shines in October?

In Fort Myers Beach, the average sunshine duration in October is 7.6h.

What is the UV index reading in October?

In October, the average daily maximum UV index is 6. A UV Index of 6 to 7 symbolizes a high health threat from exposure to the Sun's UV radiation.

Average temperature in October
Fort Myers Beach, FL

Average temperature in October - Fort Myers Beach, FL
  • Average high temperature in October: 82.9°F

The warmest month (with the highest average high temperature) is August (88°F).
The month with the lowest average high temperature is January (69.8°F).

  • Average low temperature in October: 74.3°F

The month with the highest average low temperature is August (81.1°F).
The coldest month (with the lowest average low temperature) is January (59.5°F).

Average pressure in October
Fort Myers Beach, FL

Average pressure in October - Fort Myers Beach, FL
  • Average pressure in October: 29.96"Hg

The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is September (29.95"Hg).

Average wind speed in October
Fort Myers Beach, FL

Average wind speed in October - Fort Myers Beach, FL
  • Average wind speed in October: 10.1mph

The windiest months (with the highest average wind speed) are October and November (10.1mph).
The calmest month (with the lowest average wind speed) is July (6.9mph).

Average humidity in October
Fort Myers Beach, FL

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

The month with the highest relative humidity is December (77%).
The months with the lowest relative humidity are March, May, July, August and October (73%).

Average rainfall in October
Fort Myers Beach, FL

Average rainfall in October - Fort Myers Beach, FL
  • Average rainfall in October: 3.11"

The wettest month (with the highest rainfall) is August (8.54").
The driest month (with the least rainfall) is February (1.06").

Average rainfall days in October
Fort Myers Beach, FL

Average rainfall days in October - Fort Myers Beach, FL
  • Average rainfall days in October: 15.1 days

The month with the highest number of rainy days is August (27.3 days).
The month with the least rainy days is February (8.2 days).

Average sea temperature in October
Fort Myers Beach, FL

Average sea temperature in October - Fort Myers Beach, FL
  • Average sea temperature in October: 82.5°F

The best month for swimming (with the highest average sea temperature) is August (87.2°F).
The coldest month (with the lowest average sea temperature) is January (66.6°F).

Average daylight in October /
Average sunshine in October
Fort Myers Beach, FL

Average daylight in October / Average sunshine in October - Fort Myers Beach, FL
  • Average daylight in October: 11h and 3min

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 October: 7h and 4min

The month with the most sunshine is May (Average sunshine: 11h and 0min).
The month with the least sunshine is December (Average sunshine: 6h and 36min).

Average sunshine days in October
Fort Myers Beach, FL

Average sunshine days in October - Fort Myers Beach, FL
  • Average sunshine days in October: 12.6 days

The month with the most sunshine days is January (19.8 days).
The month with the least sunshine days is August (2.3 days).

Average UV index in October
Fort Myers Beach, FL

Average UV index in October - Fort Myers Beach, FL
  • Average UV index in October: 6

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 and February (UV index 5).

Average cloud cover in October
Fort Myers Beach, FL

Average cloud cover in October - Fort Myers Beach, FL
  • Average cloud cover in October: 28

The month with the most cloud cover is January (Cloud cover 29).
The months with the least cloud cover are March and May (Cloud cover 23).

Average visibility in October
Fort Myers Beach, FL

Average visibility in October - Fort Myers Beach, FL
  • Average visibility in October: 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).

Fort Myers Beach, Florida, USA

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