October weather forecast
Belleair, FL

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Weather in October

October, the same as September, is another warm autumn month in Belleair, Florida, with an average temperature ranging between min 72.3°F (22.4°C) and max 81.5°F (27.5°C).

Temperature

Upon the beginning of October, Belleair's high-temperatures register at a moderately hot 81.5°F (27.5°C), closely mirroring the preceding month. October nights in Belleair cool down to an average low-temperature of 72.3°F (22.4°C).

Heat index

In October, the heat index is computed to be a tropical 86°F (30°C). Exposure and extended activity could potentially cause a state of fatigue and lead to heat cramps.
Heat index values are typically calculated for conditions of shade and a light breeze. If directly exposed to the sun, the heat index could rise by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is an estimation of the warmth sensation when considering humidity levels. The effect of weather is individual, with a variety of people experiencing it differently due to distinctions in body mass, height, and level of activity. 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 are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.

Humidity

With an average relative humidity of 72%, October is the least humid month in Belleair.

Rainfall

In Belleair, Florida, in October, it is raining for 10.9 days, with typically 1.02" (26mm) of accumulated precipitation. Throughout the year, in Belleair, there are 149.9 rainfall days, and 16.18" (411mm) of precipitation is accumulated.

Ocean temperature

In Belleair, in October, the average water temperature is 81.1°F (27.3°C).
Note: Water temperature between 77°F (25°C) and 84.2°F (29°C) is perceived as agreeably warm, making all water activities enjoyable without the risk of discomfort over lengthy durations.

Daylight

The average length of the day in October in Belleair is 11h and 29min.
On the first day of October in Belleair, sunrise is at 7:24 am and sunset at 7:16 pm. On the last day of the month, sunrise is at 7:42 am and sunset at 6:47 pm EDT.

Sunshine

The average sunshine in October in Belleair is 7.9h.

UV index

In Belleair, the average daily maximum UV index in October is 6. A UV Index of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for the ordinary person.
Note: The daily maximum UV index of 6 in October interprets into the following advice:
Dodge overexposure. Fair-skinned people can get singed in less than 20 minutes. The Sun's UV radiation is most intense from 10 a.m. to 4 p.m. Try to avoid direct sun exposure during these hours. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Stay aware! UV radiation is magnified when reflecting off sand and water.
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Frequently asked questions

What are October temperatures in Belleair?

Belleair in October has an average high-temperature of 81.5°F (27.5°C) and an average low-temperature of 72.3°F (22.4°C). In October, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, is computed to be 86°F (30°C).

What is the least humid month in Belleair?

October is the least humid month, with an average relative humidity of 72%.

What is the average humidity in October in Belleair?

In October, the average relative humidity is 72%.

How much does it rain in Belleair in October?

In October, the rain falls for 10.9 days. Throughout October, 1.02" (26mm) of precipitation is accumulated.

What is the water temperature in October in Belleair?

In Belleair, the average seawater temperature in October is 81.1°F (27.3°C). For swimming, diving, and other water activities, temperatures between 77°F (25°C) and 84.2°F (29°C) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable.

What is the average length of the day in October in Belleair?

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

What time are sunrise and sunset in October in Belleair?

On the first day of October in Belleair, sunrise is at 7:24 am and sunset at 7:16 pm. On the last day of the month, sunrise is at 7:42 am and sunset at 6:47 pm EDT.

How long on average sun shines in October in Belleair?

The average sunshine duration in October is 7.9h.

How high is the UV index in October in Belleair?

The average daily maximum UV index in October in Belleair 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 daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in October
Belleair, FL

Average temperature in October - Belleair, FL
  • Average high temperature in October: 81.5°F

The warmest month (with the highest average high temperature) is August (87.6°F).
The month with the lowest average high temperature is January (65.8°F).

  • Average low temperature in October: 72.3°F

The month with the highest average low temperature is August (80.6°F).
The coldest month (with the lowest average low temperature) is January (55.9°F).

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Average pressure in October
Belleair, FL

Average pressure in October - Belleair, FL
  • Average pressure in October: 29.98"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is September (29.96"Hg).

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Average wind speed in October
Belleair, FL

Average wind speed in October - Belleair, FL
  • Average wind speed in October: 9.6mph

The windiest months (with the highest average wind speed) are January and March (9.8mph).
The calmest month (with the lowest average wind speed) is July (7.1mph).

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Average humidity in October
Belleair, FL

Average humidity in October - Belleair, FL
  • Average humidity in October: 72%

The month with the highest relative humidity is December (77%).
The month with the lowest relative humidity is October (72%).

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Average rainfall in October
Belleair, FL

Average rainfall in October - Belleair, FL
  • Average rainfall in October: 1.02"

The wettest month (with the highest rainfall) is August (3.07").
The driest month (with the least rainfall) is March (0.39").

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Average rainfall days in October
Belleair, FL

Average rainfall days in October - Belleair, FL
  • Average rainfall days in October: 10.9 days

The month with the highest number of rainy days is August (22.7 days).
The month with the least rainy days is February (6.7 days).

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Average sea temperature in October
Belleair, FL

Average sea temperature in October - Belleair, FL
  • Average sea temperature in October: 81.1°F

The best month for swimming (with the highest average sea temperature) is August (86.7°F).
The coldest month (with the lowest average sea temperature) is January (64°F).

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Average daylight in October /
Average sunshine in October
Belleair, FL

Average daylight in October / Average sunshine in October - Belleair, 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: 7h and 5min

The month with the most sunshine is May (Average sunshine: 11h and 18min).
The month with the least sunshine is December (Average sunshine: 6h and 30min).

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Average sunshine days in October
Belleair, FL

Average sunshine days in October - Belleair, FL
  • Average sunshine days in October: 17.4 days

The month with the most sunshine days is January (22.8 days).
The month with the least sunshine days is August (5 days).

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Average UV index in October
Belleair, FL

Average UV index in October - Belleair, 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 4).

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Average cloud cover in October
Belleair, FL

Average cloud cover in October - Belleair, FL
  • Average cloud cover in October: 24

The months with the most cloud cover are January and December (Cloud cover 30).
The month with the least cloud cover is May (Cloud cover 20).

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Average visibility in October
Belleair, FL

Average visibility in October - Belleair, 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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Belleair, Florida, USA

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