October weather forecast
Dexter, NY

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Weather in October

October, the same as September, in Dexter, New York, is another refreshing autumn month, with temperature in the range of an average low of 45°F (7.2°C) and an average high of 56.1°F (13.4°C).

Temperature

October's arrival corresponds with a decrease in average high-temperatures, from September's agreeable 69.1°F (20.6°C) to a mild 56.1°F (13.4°C). Dexter, in October, witnesses an average low-temperature of 45°F (7.2°C).

Humidity

In October, the average relative humidity in Dexter is 78%.

Rainfall

October is the month with the most rainfall in Dexter. Rain falls for 15.5 days and accumulates 1.93" (49mm) of precipitation.

Snowfall

January through April, October through December are months with snowfall in Dexter, New York. October is the first month it typically snows in Dexter. Throughout October, in the average 0.4 snowfall days, it receives 0.04" (1mm) of snow. Throughout the year, there are 53.5 snowfall days, and 15" (381mm) of snow is accumulated.

Ocean temperature

In Dexter, the average seawater temperature in October is 56.8°F (13.8°C).
Note: In 56.8°F (13.8°C), cold shock and rapid breathing can occur when swimming at temperatures below 50°F (10°C).

Daylight

In Dexter, New York, the average length of the day in October is 10h and 59min.
On the first day of the month, sunrise is at 7:02 am and sunset at 6:44 pm. On the last day of October, in Dexter, sunrise is at 7:40 am and sunset at 5:55 pm EDT.

Sunshine

In October, the average sunshine is 4.6h.

UV index

The average daily maximum UV index in October is 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV rays for average individuals.
Note: The maximum UV index of 2 during October leads to these instructions:
Although the majority can endure up to an hour in the sun without burns, children always require sun protection. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes. Guard yourself! Snow reflection can almost double the UV radiation from the Sun.
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Frequently asked questions

What are October temperatures in Dexter?

In Dexter, in October, the average high-temperature is 56.1°F (13.4°C), and the average low-temperature is 45°F (7.2°C).

What is the average humidity in October in Dexter?

In October, the average relative humidity is 78%.

What is the wettest month in Dexter?

The month with the most rainfall is October, when the rain falls for 15.5 days and typically aggregates up to 1.93" (49mm) of precipitation.

How many days does it rain in October in Dexter?

In Dexter, during October, the rain falls for 15.5 days and regularly aggregates up to 1.93" (49mm) of precipitation.

When does it start snowing in Dexter?

October is the first month it typically snows. Throughout October, in the average 0.4 snowfall days, it receives 0.04" (1mm) of snow.

What is the water temperature in October in Dexter?

In Dexter, New York, in October, the average water temperature is 56.8°F (13.8°C). At temperatures below 50°F (10°C), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Even a short swim, without thermal protection, at temperatures around 55.4°F (13°C) is not comfortable.

How many hours of daylight does Dexter have in October?

In Dexter, New York, the average day length in October is 10h and 59min.

When is the sunrise / sunset in October in Dexter?

On the first day of October in Dexter, New York, sunrise is at 7:02 am and sunset at 6:44 pm. On the last day of the month, sunrise is at 7:40 am and sunset at 5:55 pm EDT.

How many hours of sunshine does Dexter have in October?

In October, the average sunshine duration is 4.6h.

What is the UV index reading in October in Dexter?

In October, the average daily maximum UV index in Dexter is 2. A UV Index reading of 2, and below, represents a minimal hazard to health from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in October
Dexter, NY

Average temperature in October - Dexter, NY
  • Average high temperature in October: 56.1°F

The warmest month (with the highest average high temperature) is July (76.1°F).
The month with the lowest average high temperature is January (26.6°F).

  • Average low temperature in October: 45°F

The month with the highest average low temperature is July (61.3°F).
The coldest month (with the lowest average low temperature) is January (15.1°F).

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Average pressure in October
Dexter, NY

Average pressure in October - Dexter, NY
  • Average pressure in October: 29.99"Hg

The month with the highest atmospheric pressure is November (30.07"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed in October
Dexter, NY

Average wind speed in October - Dexter, NY
  • Average wind speed in October: 9.8mph

The windiest month (with the highest average wind speed) is January (11.2mph).
The calmest month (with the lowest average wind speed) is July (7.3mph).

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Average humidity in October
Dexter, NY

Average humidity in October - Dexter, NY
  • Average humidity in October: 78%

The months with the highest relative humidity are January and February (87%).
The months with the lowest relative humidity are April and September (77%).

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Average rainfall in October
Dexter, NY

Average rainfall in October - Dexter, NY
  • Average rainfall in October: 1.93"

The wettest month (with the highest rainfall) is October (1.93").
The driest month (with the least rainfall) is September (0.94").

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Average rainfall days in October
Dexter, NY

Average rainfall days in October - Dexter, NY
  • Average rainfall days in October: 15.5 days

The month with the highest number of rainy days is October (15.5 days).
The month with the least rainy days is February (5.1 days).

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Average snowfall in October
Dexter, NY

Average snowfall in October - Dexter, NY
  • Average snowfall in October: 0.04"

The month with the highest snowfall is December (4.17").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in October
Dexter, NY

Average snowfall days in October - Dexter, NY
  • Average snowfall days in October: 0.4 days

The month with the highest number of snowfall days is January (13.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average sea temperature in October
Dexter, NY

Average sea temperature in October - Dexter, NY
  • Average sea temperature in October: 56.8°F

The best month for swimming (with the highest average sea temperature) is August (70.1°F).
The coldest month (with the lowest average sea temperature) is March (35.5°F).

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Average daylight in October /
Average sunshine in October
Dexter, NY

Average daylight in October / Average sunshine in October - Dexter, NY
  • Average daylight in October: 11h and 0min

The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).

  • Average sunshine in October: 4h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 2h and 36min).

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Average sunshine days in October
Dexter, NY

Average sunshine days in October - Dexter, NY
  • Average sunshine days in October: 13.7 days

The month with the most sunshine days is September (18.7 days).
The month with the least sunshine days is January (11.1 days).

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Average UV index in October
Dexter, NY

Average UV index in October - Dexter, NY
  • Average UV index in October: 2

The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January and December (UV index 1).

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Average cloud cover in October
Dexter, NY

Average cloud cover in October - Dexter, NY
  • Average cloud cover in October: 52

The month with the most cloud cover is January (Cloud cover 75).
The months with the least cloud cover are July and August (Cloud cover 31).

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Average visibility in October
Dexter, NY

Average visibility in October - Dexter, NY
  • Average visibility in October: 6mi

The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is January (5mi).

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Dexter, New York, USA

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