October weather forecast
Plantation Key, FL

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Weather in October

October, the same as September, is a moderately hot autumn month in Plantation Key, Florida, with an average temperature ranging between min 78.8°F (26°C) and max 82.2°F (27.9°C).

Temperature

The advent of October signifies a minor shift to an average high-temperature of a still moderately hot 82.2°F (27.9°C), aligning closely with September. Plantation Key encounters a small divergence from daytime high temperatures, averaging a low-temperature of 78.8°F (26°C) during October nights.

Heat index

In October, the average heat index is evaluated at a tropical 87.8°F (31°C). Ongoing activity coupled with exposure often results in weariness and could induce heat cramps.
Given the heat index, its values are aligned with shaded sites and gentle winds. A direct sunlight exposure may boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', comes about by integrating the temperature readings with the humidity levels. This effect is personal, shaped by the individual's physical activity and heat sensitivity, influenced by factors including wind, clothing, and metabolic variances. Do note, being directly under sun rays can amplify the heat you feel, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Young children typically face greater hazards than adults because they do not sweat as much. Their larger skin surface in comparison to their little bodies and the high heat production from their active nature compounds their vulnerability.

Humidity

In October, the average relative humidity is 75%.

Rainfall

In Plantation Key, in October, during 18.2 rainfall days, 3.19" (81mm) of precipitation is typically accumulated. In Plantation Key, during the entire year, the rain falls for 190.1 days and collects up to 27.05" (687mm) of precipitation.

Ocean temperature

In October, the average ocean temperature in Plantation Key, Florida, is 82.9°F (28.3°C).
Note: For any water activity, having surface water temperatures from 77°F (25°C) to 84.2°F (29°C) is considered outstanding and highly delightful for lengthened periods.

Daylight

The average length of the day in October is 11h and 34min.
On the first day of the month, sunrise is at 7:14 am and sunset at 7:08 pm. On the last day of October, in Plantation Key, sunrise is at 7:29 am and sunset at 6:42 pm EDT.

Sunshine

In October, the average sunshine is 6.9h.

UV index

April through October, with an average maximum UV index of 7, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for ordinary individuals.
Note: An average maximum UV index of 7 in October leads to these recommendations:
Incorporate safeguards and honour sun safety principles. Protection from skin and eye damage is obligatory. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes. Caution! The reflection of sand and water significantly increases the intensity of the Sun's UV radiation.
Updated: Feb 10, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in October in Plantation Key?

The average high-temperature and low-temperature during October are 82.2°F (27.9°C) and 78.8°F (26°C) respectively. The average heat index (a.k.a. 'feels like', 'real feel'), which represents the influence of relative humidity on air temperature, in October is evaluated at 87.8°F (31°C).

What is the average humidity in October in Plantation Key?

In October, the average relative humidity in Plantation Key is 75%.

How much does it rain in Plantation Key in October?

In Plantation Key, Florida, in October, it is raining for 18.2 days, with typically 3.19" (81mm) of accumulated precipitation.

What is the water temperature in October in Plantation Key?

In Plantation Key, Florida, the average seawater temperature in October is 82.9°F (28.3°C). For any water activity, surface water temperatures between 77°F (25°C) and 84.2°F (29°C) are considered as excellent and extremely pleasant for lengthened periods.

How many hours of daylight does Plantation Key have in October?

In Plantation Key, Florida, the average day length in October is 11h and 34min.

When are sunrise and sunset in October in Plantation Key?

On the first day of October in Plantation Key, sunrise is at 7:14 am and sunset at 7:08 pm. On the last day of the month, sunrise is at 7:29 am and sunset at 6:42 pm EDT.

How long on average sun shines in October in Plantation Key?

In October, the average sunshine duration is 6.9h.

What is the month with the highest UV index in Plantation Key?

April through October, with an average maximum UV index of 7, are months with the highest UV index in Plantation Key.

What is the UV index intensity in October in Plantation Key?

In Plantation Key, Florida, the average daily maximum UV index in October is 7. A UV Index value of 6 to 7 symbolizes a high hazard to health from exposure to the Sun's UV radiation.

Average temperature in October
Plantation Key, FL

Average temperature in October - Plantation Key, FL
  • Average high temperature in October: 82.2°F

The warmest month (with the highest average high temperature) is August (85.5°F).
The month with the lowest average high temperature is January (72.7°F).

  • Average low temperature in October: 78.8°F

The month with the highest average low temperature is August (82.9°F).
The coldest month (with the lowest average low temperature) is January (66.9°F).

Average pressure in October
Plantation Key, FL

Average pressure in October - Plantation Key, FL
  • Average pressure in October: 29.94"Hg

The month with the highest atmospheric pressure is January (30.1"Hg).
The months with the lowest atmospheric pressure are September and October (29.94"Hg).

Average wind speed in October
Plantation Key, FL

Average wind speed in October - Plantation Key, FL
  • Average wind speed in October: 12.5mph

The windiest month (with the highest average wind speed) is January (12.9mph).
The calmest month (with the lowest average wind speed) is July (8.9mph).

Average humidity in October
Plantation Key, FL

Average humidity in October - Plantation Key, FL
  • Average humidity in October: 75%

The months with the highest relative humidity are February, June and December (76%).
The month with the lowest relative humidity is March (73%).

Average rainfall in October
Plantation Key, FL

Average rainfall in October - Plantation Key, FL
  • Average rainfall in October: 3.19"

The wettest month (with the highest rainfall) is August (4.33").
The driest month (with the least rainfall) is March (0.59").

Average rainfall days in October
Plantation Key, FL

Average rainfall days in October - Plantation Key, FL
  • Average rainfall days in October: 18.2 days

The month with the highest number of rainy days is September (22.9 days).
The month with the least rainy days is February (9.7 days).

Average sea temperature in October
Plantation Key, FL

Average sea temperature in October - Plantation Key, FL
  • Average sea temperature in October: 82.9°F

The best month for swimming (with the highest average sea temperature) is August (86.6°F).
The coldest months (with the lowest average sea temperature) are January and February (73.9°F).

Average daylight in October /
Average sunshine in October
Plantation Key, FL

Average daylight in October / Average sunshine in October - Plantation Key, FL
  • Average daylight in October: 11h and 4min

The month with the longest days is June (Average daylight: 13h and 42min).
The month with the shortest days is December (Average daylight: 10h and 36min).

  • Average sunshine in October: 6h and 5min

The month with the most sunshine is July (Average sunshine: 11h and 0min).
The month with the least sunshine is December (Average sunshine: 6h and 24min).

Average sunshine days in October
Plantation Key, FL

Average sunshine days in October - Plantation Key, FL
  • Average sunshine days in October: 9.1 days

The month with the most sunshine days is January (17.3 days).
The month with the least sunshine days is September (5.2 days).

Average UV index in October
Plantation Key, FL

Average UV index in October - Plantation Key, FL
  • Average UV index in October: 7

The months with the highest UV index are April, May, June, July, August, September and October (UV index 7).
The month with the lowest UV index is January (UV index 5).

Average cloud cover in October
Plantation Key, FL

Average cloud cover in October - Plantation Key, FL
  • Average cloud cover in October: 35

The month with the most cloud cover is October (Cloud cover 35).
The month with the least cloud cover is April (Cloud cover 26).

Average visibility in October
Plantation Key, FL

Average visibility in October - Plantation Key, 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).

Plantation Key, Florida, USA

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