October weather forecast
Cedar Key, FL

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Weather in October

October, like September, in Cedar Key, Florida, is another warm autumn month, with an average temperature fluctuating between 81.1°F (27.3°C) and 64.8°F (18.2°C).

Temperature

The move into October indicates a slight reduction in the average high-temperature, down from September's hot 87.3°F (30.7°C) to a warm 81.1°F (27.3°C). During October nights, Cedar Key records an average temperature of 64.8°F (18.2°C).

Heat index

October's heat index is computed to be a tropical 86°F (30°C). Persisting in activity during exposure could lead to weariness and subsequently to heat cramps.
Thinking about the heat index, one should account for its values in shaded areas with gentle breezes. Direct exposure to sunlight could raise the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', offers an insight into how hot it feels when we factor in moisture content. Elements such as metabolic variations, being pregnant, and physical activity can impact one's weather perception. When directly under the sun, the weather's impact can intensify, possibly boosting the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Juveniles are regularly less conscious of the need to recuperate and rehydrate. Thirst is a tardy symptom of dehydration - hydration, especially during lengthy physical activities, should be maintained.

Humidity

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, there are 154 rainfall days, and 21.69" (551mm) of precipitation is accumulated.

Snowfall

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

Ocean temperature

In Cedar Key, in October, the average water temperature is 79.2°F (26.2°C).
Note: Water temperatures between 77°F (25°C) and 84.2°F (29°C) are regarded as highly pleasant, making all water activities enjoyable without any discomfort over long durations.

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 7:17 pm. On the last day of the month, sunrise is at 7:44 am and sunset at 6:46 pm EDT.

Sunshine

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

UV index

In October, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: The UV index of 6 in October translates into these instructions:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. 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. Boost your sun resistance with garments that are densely woven yet spacious. Heads up! Sand and water reflection magnifies the UV exposure from the Sun.
Updated: Jul 21, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in October?

Cedar Key in October has an average high-temperature of 81.1°F (27.3°C) and an average low-temperature of 64.8°F (18.2°C). The average heat index (a.k.a. 'real feel', 'feels like'), which combines relative humidity and air temperature, in October is computed to be 86°F (30°C).

What is the average humidity in October?

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

How much does it rain in October?

In October, the rain falls for 9.8 days. Throughout October, 1.38" (35mm) of precipitation is accumulated.

When it does not snow?

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

How warm is the water in October?

In October, the average ocean temperature is 79.2°F (26.2°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.

What is the average length of the day in October?

In October, the average day length is 11h and 28min.

When is the sunrise / sunset in October?

On the first day of October, sunrise is at 7:25 am and sunset at 7:17 pm. On the last day of the month, sunrise is at 7:44 am and sunset at 6:46 pm EDT.

How long on average sun shines in October?

The average sunshine duration in October is 7.5h.

What is the UV index intensity in October?

The average daily maximum UV index in October is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
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).

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).

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).

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%).

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").

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).

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).

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).

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 3min

The month with the longest days is June (Average daylight: 14h and 0min).
The month with the shortest days is December (Average daylight: 10h and 18min).

  • Average sunshine in October: 7h and 3min

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).

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).

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).

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).

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).

Cedar Key, Florida, USA

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