October weather forecast
Centereach, NY

Weather in October

October, the same as September, is another enjoyable autumn month in Centereach, New York, with an average temperature fluctuating between 55.8°F (13.2°C) and 62.4°F (16.9°C).

Temperature

In Centereach, the average high-temperature in October drops from a pleasant 72.1°F (22.3°C) in September to a comfortable 62.4°F (16.9°C). The average low-temperature, in October, is 55.8°F (13.2°C).

Humidity

The average relative humidity in October is 73%.

Rainfall

In Centereach, in October, it is raining for 14 days, with typically 3.39" (86mm) of accumulated precipitation. In Centereach, New York, during the entire year, the rain falls for 155.3 days and collects up to 34.84" (885mm) of precipitation.

Snowfall

January through March, May, October and December are months with snowfall in Centereach, New York. October is the first month it typically snows. Throughout October, in the average 0.1 snowfall days, it receives 0.2" (5mm) of snow. Throughout the year, there are 14.7 snowfall days, and 6.14" (156mm) of snow is accumulated.

Daylight

In Centereach, the average length of the day in October is 11h and 6min.
On the first day of the month, sunrise is at 6:48 am and sunset at 6:35 pm. On the last day of October, sunrise is at 7:21 am and sunset at 5:50 pm EDT.

Sunshine

In October, the average sunshine in Centereach, New York, is 6h.

UV index

In Centereach, the average daily maximum UV index in October is 4. A UV Index reading of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for the ordinary person.
Note: The average daily UV index of 4 in October transform into the following instructions:
Take precautions - Protection against skin and eye damage is obliged. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What is the temperature in October in Centereach?

In October, in Centereach, the average high-temperature is 62.4°F (16.9°C), and the average low-temperature is 55.8°F (13.2°C).

What is the average humidity in October in Centereach?

The average relative humidity in October in Centereach, New York, is 73%.

How many days does it rain in October in Centereach?

In Centereach, New York, in October, it is raining for 14 days, with typically 3.39" (86mm) of accumulated precipitation.

When does it start to snow in Centereach?

October is the first month it typically snows in Centereach, New York. Throughout October, in the average 0.1 snowfall days, it receives 0.2" (5mm) of snow.

How many hours of daylight does Centereach have in October?

The average day length in October in Centereach is 11h and 6min.

When is the sunrise / sunset in October in Centereach?

In October, on the first day of the month, sunrise is at 6:48 am and sunset at 6:35 pm. On the last day of the month, in Centereach, New York, sunrise is at 7:21 am and sunset at 5:50 pm EDT.

How many hours of sunshine does Centereach have in October?

In October, the average sunshine duration in Centereach is 6h.

How high is the UV index in October in Centereach?

In Centereach, the average daily maximum UV index in October is 4. A UV Index of 3 to 5 symbolizes a moderate vulnerability from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in October
Centereach, NY

Average temperature in October - Centereach, NY
  • Average high temperature in October: 62.4°F

The warmest month (with the highest average high temperature) is August (78.1°F).
The month with the lowest average high temperature is January (37.9°F).

  • Average low temperature in October: 55.8°F

The month with the highest average low temperature is August (71.8°F).
The coldest month (with the lowest average low temperature) is January (30.2°F).

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Average pressure in October
Centereach, NY

Average pressure in October - Centereach, NY
  • Average pressure in October: 30.01"Hg

The month with the highest atmospheric pressure is November (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in October
Centereach, NY

Average wind speed in October - Centereach, NY
  • Average wind speed in October: 12.4mph

The windiest month (with the highest average wind speed) is January (13.8mph).
The calmest months (with the lowest average wind speed) are July and August (9mph).

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Average humidity in October
Centereach, NY

Average humidity in October - Centereach, NY
  • Average humidity in October: 73%

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

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Average rainfall in October
Centereach, NY

Average rainfall in October - Centereach, NY
  • Average rainfall in October: 3.39"

The wettest month (with the highest rainfall) is December (3.74").
The driest month (with the least rainfall) is January (2.17").

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Average rainfall days in October
Centereach, NY

Average rainfall days in October - Centereach, NY
  • Average rainfall days in October: 14 days

The month with the highest number of rainy days is July (17.7 days).
The month with the least rainy days is January (8.3 days).

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Average snowfall in October
Centereach, NY

Average snowfall in October - Centereach, NY
  • Average snowfall in October: 0.2"

The month with the highest snowfall is March (2.13").
The months with the least snowfall are April, June, July, August, September and November (0").

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Average snowfall days in October
Centereach, NY

Average snowfall days in October - Centereach, NY
  • Average snowfall days in October: 0.1 days

The month with the highest number of snowfall days is February (4.6 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in October / Average sunshine in October - Centereach, NY
  • Average daylight in October: 11h and 6min

The month with the longest days is June (Average daylight: 15h and 4min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in October: 6h and 0min

The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).

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Average sunshine days in October
Centereach, NY

Average sunshine days in October - Centereach, NY
  • Average sunshine days in October: 15.8 days

The month with the most sunshine days is November (18.8 days).
The month with the least sunshine days is July (11.3 days).

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Average UV index in October
Centereach, NY

Average UV index in October - Centereach, NY
  • Average UV index in October: 4

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, March and December (UV index 2).

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Average cloud cover in October
Centereach, NY

Average cloud cover in October - Centereach, NY
  • Average cloud cover in October: 40

The month with the most cloud cover is December (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 27).

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Average visibility in October
Centereach, NY

Average visibility in October - Centereach, NY
  • 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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