October weather forecast
Sydney, FL

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Weather in October

October, like September, in Sydney, Florida, is another warm autumn month, with an average temperature fluctuating between 83.3°F (28.5°C) and 68.2°F (20.1°C).

Temperature

The shift into October finds Sydney, Florida, at an average high-temperature of a warm 83.3°F (28.5°C), closely comparable to September's conditions. Nighttime temperatures in Sydney hover around an average low of 68.2°F (20.1°C) in October.

Heat index

October's mean heat index is estimated at a hot 89.6°F (32°C). With constant exposure and activity, a state of weariness might ensue, leading to potential heat cramps.
Realize that the values for the heat index are set for shaded places and light winds. The heat index values could be amplified by up to 15 Fahrenheit (8 Celsius) degrees in direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', offers an insight into how hot it feels when we factor in moisture content. One's perception of weather can be shaped by other factors, involving metabolic differences, pregnancy, and physical exertion. Realize that direct exposure to sunlight can augment the felt heat, leading to a potential increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Youngsters frequently overlook the need for breaks and fluid intake. Thirst is an advanced sign of dehydration - thereby highlighting the importance of keeping hydrated, particularly during long physical activities.

Humidity

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

Rainfall

In Sydney, during October, the rain falls for 13.5 days and regularly aggregates up to 2.13" (54mm) of precipitation. In Sydney, Florida, during the entire year, the rain falls for 192.2 days and collects up to 37.91" (963mm) of precipitation.

Daylight

In October, the average length of the day in Sydney is 11h and 29min.
On the first day of October in Sydney, sunrise is at 7:22 am and sunset at 7:14 pm. On the last day of the month, sunrise is at 7:39 am and sunset at 6:45 pm EDT.

Sunshine

In October, the average sunshine in Sydney, Florida, is 7.5h.

UV index

In Sydney, the average daily maximum UV index in October is 6. A UV Index estimate of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In October, a daily maximum UV index of 6 leads to the following instructions:
Refrain from overexposure. Fair-skinned individuals could burn in under 20 minutes. Stay out of direct sunlight and seek shade between 10 a.m. and 4 p.m., when UV radiation is strongest, but remember that shade devices may not offer full sun protection. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.
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Frequently asked questions

How hot does it get in Sydney in October?

Sydney in October has an average high-temperature of 83.3°F (28.5°C) and an average low-temperature of 68.2°F (20.1°C). In October, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which factors the actual air temperature with the relative humidity, is estimated at 89.6°F (32°C).

What is the average humidity in October in Sydney?

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

How much does it rain in Sydney in October?

In Sydney, Florida, during October, the rain falls for 13.5 days and regularly aggregates up to 2.13" (54mm) of precipitation.

How many hours of daylight does Sydney have in October?

In Sydney, the average day length in October is 11h and 29min.

What time are sunrise and sunset in October in Sydney?

In October, on the first day of the month, sunrise is at 7:22 am and sunset at 7:14 pm. On the last day of the month, sunrise is at 7:39 am and sunset at 6:45 pm EDT.

How many hours of sunshine does Sydney have in October?

In October, the average sunshine duration in Sydney, Florida, is 7.5h.

What is the UV index reading in October in Sydney?

In October, the average daily maximum UV index in Sydney, Florida, is 6. A UV Index value of 6 to 7 symbolizes a high hazard to health from unprotected exposure to 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
Sydney, FL

Average temperature in October - Sydney, FL
  • Average high temperature in October: 83.3°F

The warmest month (with the highest average high temperature) is August (90.1°F).
The month with the lowest average high temperature is January (68.9°F).

  • Average low temperature in October: 68.2°F

The month with the highest average low temperature is August (76.6°F).
The coldest month (with the lowest average low temperature) is January (51.8°F).

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Average pressure in October
Sydney, FL

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

The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is September (29.96"Hg).

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Average wind speed in October
Sydney, FL

Average wind speed in October - Sydney, FL
  • Average wind speed in October: 6.4mph

The windiest month (with the highest average wind speed) is March (6.9mph).
The calmest month (with the lowest average wind speed) is July (4.8mph).

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Average humidity in October
Sydney, FL

Average humidity in October - Sydney, FL
  • Average humidity in October: 75%

The month with the highest relative humidity is September (78%).
The months with the lowest relative humidity are March and May (71%).

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Average rainfall in October
Sydney, FL

Average rainfall in October - Sydney, FL
  • Average rainfall in October: 2.13"

The wettest month (with the highest rainfall) is August (6.93").
The driest month (with the least rainfall) is February (1.22").

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Average rainfall days in October
Sydney, FL

Average rainfall days in October - Sydney, FL
  • Average rainfall days in October: 13.5 days

The month with the highest number of rainy days is August (27.3 days).
The month with the least rainy days is February (8.8 days).

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

Average daylight in October / Average sunshine in October - Sydney, 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 3min

The month with the most sunshine is May (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 6h and 12min).

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Average sunshine days in October
Sydney, FL

Average sunshine days in October - Sydney, FL
  • Average sunshine days in October: 15.5 days

The month with the most sunshine days is January (20.3 days).
The month with the least sunshine days is August (2.7 days).

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Average UV index in October
Sydney, FL

Average UV index in October - Sydney, 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
Sydney, FL

Average cloud cover in October - Sydney, FL
  • Average cloud cover in October: 29

The month with the most cloud cover is February (Cloud cover 35).
The month with the least cloud cover is May (Cloud cover 26).

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Average visibility in October
Sydney, FL

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

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