October weather forecast
Deerfield Beach, FL

The calm sea and white sand of the famous Deerfield Beach in Florida
The calm sea and white sand of the famous Deerfield Beach in Florida

Weather in October

October, the same as September, is another warm autumn month in Deerfield Beach, Florida, with an average temperature fluctuating between 77°F (25°C) and 82.6°F (28.1°C).

Temperature

In Deerfield Beach, the average high-temperature in October is practically the same as in September - a still moderately hot 82.6°F (28.1°C). In Deerfield Beach, the average low-temperature is 77°F (25°C).

Heat index

The average heat index in October is appraised at a hot 87.8°F (31°C). Constant exposure and activity lead to possible fatigue. Prolonged exercise may result in heat cramps.
Take into consideration that the heat index values are calculated for shade and light wind conditions. 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 'apparent temperature', 'felt air temperature', 'real feel', or 'feels like', is a measure of how hot it feels when the actual air humidity is factored in. Additional factors like wind, metabolic differences, differences in body mass, height, and shape, and activity influence one's weather impression. Bear in mind that direct sunshine exposure increases weather impact, and may raise 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

The average relative humidity in October is 74%.

Rainfall

In October, in Deerfield Beach, the rain falls for 21.4 days. Throughout October, 4.92" (125mm) of precipitation is accumulated. In Deerfield Beach, during the entire year, the rain falls for 243.5 days and collects up to 53.31" (1354mm) of precipitation.

Ocean temperature

In Deerfield Beach, the average seawater temperature in October is 82.9°F (28.3°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 October, the average length of the day in Deerfield Beach is 11h and 32min.
On the first day of the month, sunrise is at 7:12 am and sunset at 7:07 pm. On the last day of October, in Deerfield Beach, sunrise is at 7:28 am and sunset at 6:39 pm EDT.

Sunshine

In Deerfield Beach, the average sunshine in October is 6.7h.

UV index

In October, the average daily maximum UV index is 6. A UV Index reading of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In October, the average maximum UV index of 6 translate into the following recommendations:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. 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 Deerfield Beach?

In Deerfield Beach, Florida, in October, the average high-temperature is 82.6°F (28.1°C), and the average low-temperature is 77°F (25°C). The average heat index (a.k.a. 'apparent temperature', 'feels like'), which factors the actual air temperature with the relative humidity, in October is appraised at 87.8°F (31°C).

What is the average humidity in October in Deerfield Beach?

In Deerfield Beach, Florida, the average relative humidity in October is 74%.

How much does it rain in Deerfield Beach in October?

In October, the rain falls for 21.4 days. Throughout October, 4.92" (125mm) of precipitation is accumulated.

What is the ocean temperature in October in Deerfield Beach?

In October, the average ocean temperature in Deerfield Beach is 82.9°F (28.3°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.

What is the average length of the day in October in Deerfield Beach?

In Deerfield Beach, Florida, the average day length in October is 11h and 32min.

When is the sunrise / sunset in October in Deerfield Beach?

On the first day of October in Deerfield Beach, sunrise is at 7:12 am and sunset at 7:07 pm. On the last day of the month, sunrise is at 7:28 am and sunset at 6:39 pm EDT.

How many hours of sunshine does Deerfield Beach have in October?

In Deerfield Beach, Florida, the average sunshine duration in October is 6.7h.

How high is the UV index in October in Deerfield Beach?

In Deerfield Beach, the average daily maximum UV index in October is 6. A UV Index reading of 6 to 7 represents a high health threat from exposure to the Sun's UV radiation.

Average temperature in October
Deerfield Beach, FL

Average temperature in October - Deerfield Beach, FL
  • Average high temperature in October: 82.6°F

The warmest month (with the highest average high temperature) is August (87.1°F).
The month with the lowest average high temperature is January (72.5°F).

  • Average low temperature in October: 77°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 (64.2°F).

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Average pressure in October
Deerfield Beach, FL

Average pressure in October - Deerfield Beach, FL
  • Average pressure in October: 29.96"Hg

The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is September (29.95"Hg).

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Average wind speed in October
Deerfield Beach, FL

Average wind speed in October - Deerfield Beach, FL
  • Average wind speed in October: 11mph

The windiest month (with the highest average wind speed) is March (11.4mph).
The calmest month (with the lowest average wind speed) is July (7.8mph).

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Average humidity in October
Deerfield Beach, FL

Average humidity in October - Deerfield Beach, FL
  • Average humidity in October: 74%

The months with the highest relative humidity are June and December (75%).
The month with the lowest relative humidity is March (70%).

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Average rainfall in October
Deerfield Beach, FL

Average rainfall in October - Deerfield Beach, FL
  • Average rainfall in October: 4.92"

The wettest month (with the highest rainfall) is August (8.35").
The driest month (with the least rainfall) is January (1.38").

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Average rainfall days in October
Deerfield Beach, FL

Average rainfall days in October - Deerfield Beach, FL
  • Average rainfall days in October: 21.4 days

The month with the highest number of rainy days is August (28 days).
The month with the least rainy days is February (13 days).

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Average sea temperature in October
Deerfield Beach, FL

Average sea temperature in October - Deerfield Beach, FL
  • Average sea temperature in October: 82.9°F

The best month for swimming (with the highest average sea temperature) is August (86.3°F).
The coldest months (with the lowest average sea temperature) are January and February (74.2°F).

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Average daylight in October /
Average sunshine in October
Deerfield Beach, FL

Average daylight in October / Average sunshine in October - Deerfield Beach, FL
  • Average daylight in October: 11h and 32min

The month with the longest days is June (Average daylight: 13h and 46min).
The month with the shortest days is December (Average daylight: 10h and 31min).

  • Average sunshine in October: 6h and 42min

The month with the most sunshine is July (Average sunshine: 10h and 54min).
The months with the least sunshine are January and December (Average sunshine: 6h and 12min).

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Average sunshine days in October
Deerfield Beach, FL

Average sunshine days in October - Deerfield Beach, FL
  • Average sunshine days in October: 5.4 days

The month with the most sunshine days is March (12.1 days).
The months with the least sunshine days are July and August (1.7 days).

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Average UV index in October
Deerfield Beach, FL

Average UV index in October - Deerfield Beach, 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
Deerfield Beach, FL

Average cloud cover in October - Deerfield Beach, FL
  • Average cloud cover in October: 36

The month with the most cloud cover is October (Cloud cover 36).
The months with the least cloud cover are April and July (Cloud cover 28).

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Average visibility in October
Deerfield Beach, FL

Average visibility in October - Deerfield Beach, 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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