October weather forecast
Sun Valley, FL

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Weather in October

October, the same as September, is a moderately hot autumn month in Sun Valley, Florida, with an average temperature varying between 76.5°F (24.7°C) and 81.9°F (27.7°C).

Temperature

October's advent denotes a minor fluctuation in the average high-temperature to a still warm 81.9°F (27.7°C) from September's 85.1°F (29.5°C). Sun Valley sees a minor drop to an average minimum temperature of 76.5°F (24.7°C) during the night in the month of October.

Heat index

The heat index value for October is evaluated at a tropical 87.8°F (31°C). Continuing activity during long-lasting exposure might induce tiredness and result in heat cramps.
In reference to the heat index, it's for places in shade and with a slight wind. Direct sunshine exposure could raise heat index values by as much as 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', measures the perceived warmth when incorporating the humidity present in the air. Additional factors encompassing metabolic differences, the level of physical activity, and clothing can impact the individual's perception of temperature. Keep it in mind, direct sunlight can augment the heat you experience, possibly pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Children often overlook the necessity for resting and fluid replenishment. Thirst is a late sign of dehydration - thus, it is critical to stay hydrated, especially during extended periods of physical activities.

Humidity

In Sun Valley, the average relative humidity in October is 74%.

Rainfall

In Sun Valley, Florida, during October, the rain falls for 20.6 days and regularly aggregates up to 5.08" (129mm) of precipitation. Throughout the year, there are 238.3 rainfall days, and 54.53" (1385mm) of precipitation is accumulated.

Daylight

In Sun Valley, the average length of the day in October is 11h and 31min.
On the first day of the month, sunrise is at 7:13 am and sunset at 7:06 pm. On the last day of October, in Sun Valley, Florida, sunrise is at 7:29 am and sunset at 6:38 pm EDT.

Sunshine

The average sunshine in October is 6.6h.

UV index

The average daily maximum UV index in October is 6. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for ordinary individuals.
Note: The UV index of 6 during October leads to these advisories:
Apply measures and align with sun safety principles. Safeguarding against skin and eye injury is pivotal. It's important to stay in the shade and limit exposure to the sun from 10 a.m. to 4 p.m., when UV radiation is most intense, although remember that shade structures may not provide full sun protection. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.
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Frequently asked questions

What is the average October temperature in Sun Valley?

In Sun Valley, in October, the average high-temperature is 81.9°F (27.7°C), and the average low-temperature is 76.5°F (24.7°C). In October, the average heat index (a.k.a. 'feels like', 'real feel'), which factors the actual air temperature with the relative humidity, is evaluated at 87.8°F (31°C).

What is the average humidity in October in Sun Valley?

The average relative humidity in October is 74%.

How much does it rain in Sun Valley in October?

In Sun Valley, during October, the rain falls for 20.6 days and regularly aggregates up to 5.08" (129mm) of precipitation.

What is the average length of the day in October in Sun Valley?

In Sun Valley, Florida, the average day length in October is 11h and 31min.

When is the sunrise / sunset in October in Sun Valley?

In October, on the first day of the month, sunrise is at 7:13 am and sunset at 7:06 pm. On the last day of the month, in Sun Valley, sunrise is at 7:29 am and sunset at 6:38 pm EDT.

How many hours of sunshine does Sun Valley have in October?

In October, the average sunshine duration in Sun Valley is 6.6h.

What is the UV index intensity in October in Sun Valley?

In October, the average daily maximum UV index in Sun Valley, Florida, is 6. A UV Index of 6 to 7 symbolizes a high hazard to health from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in October
Sun Valley, FL

Average temperature in October - Sun Valley, FL
  • Average high temperature in October: 81.9°F

The warmest month (with the highest average high temperature) is August (86.7°F).
The month with the lowest average high temperature is January (72.5°F).

  • Average low temperature in October: 76.5°F

The month with the highest average low temperature is August (81.5°F).
The coldest month (with the lowest average low temperature) is January (64°F).

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Average pressure in October
Sun Valley, FL

Average pressure in October - Sun Valley, FL
  • Average pressure in October: 29.96"Hg

The month with the highest atmospheric pressure is January (30.11"Hg).
The months with the lowest atmospheric pressure are September and October (29.96"Hg).

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Average wind speed in October
Sun Valley, FL

Average wind speed in October - Sun Valley, FL
  • Average wind speed in October: 11.1mph

The windiest month (with the highest average wind speed) is March (11.5mph).
The calmest month (with the lowest average wind speed) is July (7.7mph).

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Average humidity in October
Sun Valley, FL

Average humidity in October - Sun Valley, FL
  • Average humidity in October: 74%

The months with the highest relative humidity are June and December (76%).
The month with the lowest relative humidity is March (70%).

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Average rainfall in October
Sun Valley, FL

Average rainfall in October - Sun Valley, FL
  • Average rainfall in October: 5.08"

The wettest month (with the highest rainfall) is August (9.06").
The driest month (with the least rainfall) is January (1.3").

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Average rainfall days in October
Sun Valley, FL

Average rainfall days in October - Sun Valley, FL
  • Average rainfall days in October: 20.6 days

The month with the highest number of rainy days is August (27.3 days).
The month with the least rainy days is February (13.3 days).

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Average daylight in October /
Average sunshine in October
Sun Valley, FL

Average daylight in October / Average sunshine in October - Sun Valley, 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: 6h and 4min

The months with the most sunshine are July and August (Average sunshine: 10h and 42min).
The months with the least sunshine are January and December (Average sunshine: 6h and 0min).

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Average sunshine days in October
Sun Valley, FL

Average sunshine days in October - Sun Valley, FL
  • Average sunshine days in October: 6.3 days

The month with the most sunshine days is March (12.7 days).
The month with the least sunshine days is July (2.3 days).

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Average UV index in October
Sun Valley, FL

Average UV index in October - Sun Valley, 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 month with the lowest UV index is January (UV index 5).

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Average cloud cover in October
Sun Valley, FL

Average cloud cover in October - Sun Valley, FL
  • Average cloud cover in October: 36

The months with the most cloud cover are January, October, November and December (Cloud cover 36).
The months with the least cloud cover are April and July (Cloud cover 29).

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Average visibility in October
Sun Valley, FL

Average visibility in October - Sun Valley, 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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Sun Valley, Florida, USA

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