October weather forecast
Cedar Key, FL

Weather in October

October, like September, in Cedar Key, Florida, is a moderately hot autumn month, with temperature in the range of an average low of 64.8°F (18.2°C) and an average high of 81.1°F (27.3°C).

Temperature

In October, the average high-temperature slightly decreases from a tropical 87.3°F (30.7°C) in September to a warm 81.1°F (27.3°C). In Cedar Key, the average low-temperature is 64.8°F (18.2°C).

Heat index

In October, the average heat index is evaluated at a tropical 86°F (30°C). Constant exposure and activity lead to possible fatigue. Prolonged exercise may result in heat cramps.
Note that heat index values are valued for light wind and location in the shade. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature', 'apparent temperature', 'feels like', or 'real feel', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. Additional factors like wind, pregnancy, metabolic differences, and activity influence one's weather impression. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.

Humidity

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

Rainfall

In October, the rain falls for 9.8 days. Throughout October, 1.38" (35mm) of precipitation is accumulated. Throughout the year, in Cedar Key, there are 154 rainfall days, and 21.69" (551mm) of precipitation is accumulated.

Snowfall

January through November are months without snowfall in Cedar Key.

Ocean temperature

In Cedar Key, the average seawater temperature in October is 79.2°F (26.2°C).
Note: 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.

Daylight

In Cedar Key, the average length of the day in October is 11h and 28min.
On the first day of October, sunrise is at 7:25 am and sunset at 7:18 pm. On the last day of the month, sunrise is at 7:44 am and sunset at 6:47 pm EDT.

Sunshine

In Cedar Key, the average sunshine in October is 7.5h.

UV index

In Cedar Key, the average daily maximum UV index in October is 6. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for average individuals.
Note: In October, the average maximum UV index of 6 translate into the following recommendations:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Beware! The strength of the UV rays is significantly increased by the reflection of the water and sand.
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FAQ

What is the temperature in October in Cedar Key?

In October, in Cedar Key, Florida, the average high-temperature is 81.1°F (27.3°C), and the average low-temperature is 64.8°F (18.2°C). in October, the average heat index (a.k.a. 'apparent temperature', 'real feel'), which combines relative humidity and air temperature, is evaluated at 86°F (30°C).

What is the average humidity in October in Cedar Key?

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

How many days does it rain in October in Cedar Key?

In Cedar Key, Florida, during October, the rain falls for 9.8 days and regularly aggregates up to 1.38" (35mm) of precipitation.

When it does not snow in Cedar Key?

In Cedar Key, snow does not fall in January through November.

What is the water temperature in October in Cedar Key?

In Cedar Key, the average seawater temperature in October is 79.2°F (26.2°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 Cedar Key have in October?

In Cedar Key, Florida, the average day length in October is 11h and 28min.

What time are sunrise and sunset in October in Cedar Key?

In October, on the first day of the month, sunrise is at 7:25 am and sunset at 7:18 pm. On the last day of the month, in Cedar Key, sunrise is at 7:44 am and sunset at 6:47 pm EDT.

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

In October, the average sunshine duration in Cedar Key is 7.5h.

How high is the UV index in October in Cedar Key?

In October, the average daily maximum UV index in Cedar Key is 6. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in October
Cedar Key, FL

Average temperature in October - Cedar Key, FL
  • Average high temperature in October: 81.1°F

The warmest month (with the highest average high temperature) is August (90.3°F).
The month with the lowest average high temperature is January (64°F).

  • Average low temperature in October: 64.8°F

The month with the highest average low temperature is August (76.5°F).
The coldest month (with the lowest average low temperature) is January (47.7°F).

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Average pressure in October
Cedar Key, FL

Average pressure in October - Cedar Key, FL
  • Average pressure in October: 30"Hg

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is September (29.97"Hg).

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Average wind speed in October
Cedar Key, FL

Average wind speed in October - Cedar Key, FL
  • Average wind speed in October: 6.4mph

The windiest months (with the highest average wind speed) are January, February and March (7.3mph).
The calmest months (with the lowest average wind speed) are July and August (5.2mph).

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Average humidity in October
Cedar Key, FL

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

The month with the highest relative humidity is September (77%).
The month with the lowest relative humidity is January (71%).

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Average rainfall in October
Cedar Key, FL

Average rainfall in October - Cedar Key, FL
  • Average rainfall in October: 1.38"

The wettest month (with the highest rainfall) is August (3.58").
The driest month (with the least rainfall) is November (0.83").

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Average rainfall days in October
Cedar Key, FL

Average rainfall days in October - Cedar Key, FL
  • Average rainfall days in October: 9.8 days

The month with the highest number of rainy days is July (22.8 days).
The month with the least rainy days is November (6.6 days).

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Average snowfall days in October
Cedar Key, FL

Average snowfall days in October - Cedar Key, FL
  • Average snowfall days in October: 0 days

The month with the highest number of snowfall days is December (0.1 days).
The months with the least snowfall days are January, February, March, April, May, June, July, August, September, October and November (0 days).

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Average sea temperature in October
Cedar Key, FL

Average sea temperature in October - Cedar Key, FL
  • Average sea temperature in October: 79.2°F

The best month for swimming (with the highest average sea temperature) is August (86.4°F).
The coldest month (with the lowest average sea temperature) is January (58.4°F).

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

Average daylight in October / Average sunshine in October - Cedar Key, FL
  • Average daylight in October: 11h and 28min

The month with the longest days is June (Average daylight: 13h and 59min).
The month with the shortest days is December (Average daylight: 10h and 19min).

  • Average sunshine in October: 7h and 30min

The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 6h and 0min).

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Average sunshine days in October
Cedar Key, FL

Average sunshine days in October - Cedar Key, FL
  • Average sunshine days in October: 18.9 days

The month with the most sunshine days is November (22.3 days).
The month with the least sunshine days is July (5.8 days).

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Average UV index in October
Cedar Key, FL

Average UV index in October - Cedar Key, FL
  • Average UV index in October: 6

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

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Average cloud cover in October
Cedar Key, FL

Average cloud cover in October - Cedar Key, FL
  • Average cloud cover in October: 27

The months with the most cloud cover are February and December (Cloud cover 36).
The month with the least cloud cover is May (Cloud cover 25).

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Average visibility in October
Cedar Key, FL

Average visibility in October - Cedar 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).

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