October weather forecast
Indian River Shores, FL

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Weather in October

October, like September, in Indian River Shores, Florida, is a moderately hot autumn month, with an average temperature fluctuating between 81.7°F (27.6°C) and 74.1°F (23.4°C).

Temperature

An average high-temperature of a still moderately hot 81.7°F (27.6°C) marks October, exhibiting a close resemblance to the conditions in September. Maintaining close parity with daytime warmth, the average nocturnal temperature during October stays at a still warm 74.1°F (23.4°C).

Heat index

The heat index in October is evaluated at a tropical 86°F (30°C). With prolonged exposure and constant activity, one might feel exhausted and experience heat cramps.
Metrics for the heat index primarily focus on shaded spots and light wind conditions. Uninterrupted exposure to the sun may boost the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is an estimation of the warmth sensation when considering humidity levels. This impact is subjective, influenced by the person's physical activity and individual heat perception, affected by factors including wind, attire, and metabolic differences. It is noteworthy to mention that direct sunlight exposure can augment the felt temperature, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Youths are typically more endangered than adults since they usually sweat less. Their larger skin surface concerning their smaller bodies and higher heat production due to activity further adds to their vulnerability.

Humidity

In October, the average relative humidity in Indian River Shores, Florida, is 75%.

Rainfall

In Indian River Shores, in October, it is raining for 12.9 days, with typically 1.22" (31mm) of accumulated precipitation. Throughout the year, in Indian River Shores, there are 153.2 rainfall days, and 13.15" (334mm) of precipitation is accumulated.

Ocean temperature

In Indian River Shores, in October, the average water temperature is 81.7°F (27.6°C).
Note: Water activities in temperatures ranging from 77°F (25°C) to 84.2°F (29°C) are pleasurable, without feeling uncomfortable even during extended periods.

Daylight

In October, the average length of the day is 11h and 29min.
On the first day of October in Indian River Shores, sunrise is at 7:14 am and sunset at 7:07 pm. On the last day of the month, sunrise is at 7:32 am and sunset at 6:38 pm EDT.

Sunshine

The average sunshine in October is 6.9h.

UV index

In Indian River Shores, Florida, 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 unprotected exposure to Sun's UV rays for the ordinary person.
Note: The UV index of 6 in October translates into these instructions:
Elude overexposure. Fair-skinned people could get burnt in less than 20 minutes. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes. Caution! The reflection of sand and water significantly increases the intensity of the Sun's UV radiation.
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Frequently asked questions

What are the temperatures in Indian River Shores in October?

In Indian River Shores, 81.7°F (27.6°C) is the average high-temperature and 74.1°F (23.4°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 evaluated at 86°F (30°C).

What is the average humidity in October in Indian River Shores?

In Indian River Shores, Florida, the average relative humidity in October is 75%.

How many days does it rain in October in Indian River Shores?

In Indian River Shores, during October, the rain falls for 12.9 days and regularly aggregates up to 1.22" (31mm) of precipitation.

What is the water temperature in October in Indian River Shores?

In October, the average ocean temperature in Indian River Shores is 81.7°F (27.6°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 Indian River Shores?

The average day length in October in Indian River Shores is 11h and 29min.

What time are sunrise and sunset in October in Indian River Shores?

In October, on the first day of the month, sunrise is at 7:14 am and sunset at 7:07 pm. On the last day of the month, in Indian River Shores, Florida, sunrise is at 7:32 am and sunset at 6:38 pm EDT.

How long on average sun shines in October in Indian River Shores?

The average sunshine duration in October is 6.9h.

How high is the UV index in October in Indian River Shores?

In Indian River Shores, the average daily maximum UV index in October is 6. A UV Index of 6 to 7 symbolizes a high hazard to health from unsafe exposure to Sun's UV rays.

Average temperature in October
Indian River Shores, FL

Average temperature in October - Indian River Shores, FL
  • Average high temperature in October: 81.7°F

The warmest month (with the highest average high temperature) is August (87.4°F).
The month with the lowest average high temperature is January (70.2°F).

  • Average low temperature in October: 74.1°F

The month with the highest average low temperature is August (78.6°F).
The coldest month (with the lowest average low temperature) is January (59.5°F).

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Average pressure in October
Indian River Shores, FL

Average pressure in October - Indian River Shores, FL
  • Average pressure in October: 29.97"Hg

The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is September (29.96"Hg).

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Average wind speed in October
Indian River Shores, FL

Average wind speed in October - Indian River Shores, FL
  • Average wind speed in October: 9.5mph

The windiest months (with the highest average wind speed) are January and November (9.9mph).
The calmest month (with the lowest average wind speed) is July (6.8mph).

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Average humidity in October
Indian River Shores, FL

Average humidity in October - Indian River Shores, FL
  • Average humidity in October: 75%

The months with the highest relative humidity are June, July and August (79%).
The month with the lowest relative humidity is March (72%).

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Average rainfall in October
Indian River Shores, FL

Average rainfall in October - Indian River Shores, FL
  • Average rainfall in October: 1.22"

The wettest month (with the highest rainfall) is August (2.48").
The driest month (with the least rainfall) is February (0.39").

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Average rainfall days in October
Indian River Shores, FL

Average rainfall days in October - Indian River Shores, FL
  • Average rainfall days in October: 12.9 days

The month with the highest number of rainy days is August (20.2 days).
The month with the least rainy days is February (7.7 days).

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Average sea temperature in October
Indian River Shores, FL

Average sea temperature in October - Indian River Shores, FL
  • Average sea temperature in October: 81.7°F

The best month for swimming (with the highest average sea temperature) is August (84.8°F).
The coldest months (with the lowest average sea temperature) are January and February (72.3°F).

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Average daylight in October /
Average sunshine in October
Indian River Shores, FL

Average daylight in October / Average sunshine in October - Indian River Shores, FL
  • Average daylight in October: 11h and 3min

The month with the longest days is June (Average daylight: 13h and 54min).
The month with the shortest days is December (Average daylight: 10h and 24min).

  • Average sunshine in October: 6h and 5min

The month with the most sunshine is July (Average sunshine: 10h and 54min).
The month with the least sunshine is January (Average sunshine: 6h and 0min).

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Average sunshine days in October
Indian River Shores, FL

Average sunshine days in October - Indian River Shores, FL
  • Average sunshine days in October: 13.3 days

The month with the most sunshine days is March (19.5 days).
The month with the least sunshine days is August (5.1 days).

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Average UV index in October
Indian River Shores, FL

Average UV index in October - Indian River Shores, 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, February and December (UV index 5).

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Average cloud cover in October
Indian River Shores, FL

Average cloud cover in October - Indian River Shores, FL
  • Average cloud cover in October: 32

The month with the most cloud cover is November (Cloud cover 36).
The months with the least cloud cover are May and August (Cloud cover 27).

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Average visibility in October
Indian River Shores, FL

Average visibility in October - Indian River Shores, 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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Indian River Shores, Florida, USA

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