October weather forecast
Yaphank, NY

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Weather in October

October, like September, in Yaphank, New York, is another refreshing autumn month, with an average temperature fluctuating between 55.9°F (13.3°C) and 62.6°F (17°C).

Temperature

Yaphank's weather subtly changes with the onset of October, barely falling from an agreeable 71.4°F (21.9°C) in September to an enjoyable 62.6°F (17°C). October registers an average low temperature of 55.9°F (13.3°C), subtly lower than the daytime maximum.

Humidity

The average relative humidity in October in Yaphank is 73%.

Rainfall

In October, the rain falls for 14.5 days. Throughout October, 3.15" (80mm) of precipitation is accumulated. In Yaphank, New York, during the entire year, the rain falls for 156.2 days and collects up to 30.2" (767mm) of precipitation.

Snowfall

May through October are months without snowfall in Yaphank.

Daylight

The average length of the day in October in Yaphank is 11h and 6min.
On the first day of the month, sunrise is at 6:48 am and sunset at 6:33 pm. On the last day of October, sunrise is at 7:21 am and sunset at 5:48 pm EDT.

Sunshine

In October, the average sunshine in Yaphank is 6.1h.

UV index

In October, the average daily maximum UV index in Yaphank, New York, is 4. A UV Index estimate of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for the ordinary person.
Note: The maximum UV index of 4 during October translates into these guidelines:
Heed the precautions - It is counselled to guard against solar damage. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.
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Frequently asked questions

What are the temperatures in Yaphank in October?

The high-temperature, in October, in Yaphank, is 62.6°F (17°C), while the low-temperature averages to 55.9°F (13.3°C).

What is the average humidity in October in Yaphank?

The average relative humidity in October in Yaphank is 73%.

How many days does it rain in October in Yaphank?

In October, in Yaphank, the rain falls for 14.5 days. Throughout October, 3.15" (80mm) of precipitation is accumulated.

When it does not snow in Yaphank?

May through October are months without snowfall in Yaphank.

Does it snow in Yaphank in October?

In Yaphank, New York, in October, it doesn't snow. In November, it regularly snows.

How many hours of daylight does Yaphank have in October?

In October, the average day length is 11h and 6min.

When is the sunrise / sunset in October in Yaphank?

In October, on the first day of the month, sunrise is at 6:48 am and sunset at 6:33 pm. On the last day of the month, sunrise is at 7:21 am and sunset at 5:48 pm EDT.

How long on average sun shines in October in Yaphank?

The average sunshine duration in October in Yaphank, New York, is 6.1h.

What is the UV index intensity in October in Yaphank?

The average daily maximum UV index in October in Yaphank, New York, is 4. A UV Index estimate of 3 to 5 represents a moderate health threat from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in October
Yaphank, NY

Average temperature in October - Yaphank, NY
  • Average high temperature in October: 62.6°F

The warmest month (with the highest average high temperature) is August (77.5°F).
The month with the lowest average high temperature is January (38.7°F).

  • Average low temperature in October: 55.9°F

The months with the highest average low temperature are July and August (71.4°F).
The coldest month (with the lowest average low temperature) is January (30.6°F).

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Average pressure in October
Yaphank, NY

Average pressure in October - Yaphank, 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
Yaphank, NY

Average wind speed in October - Yaphank, NY
  • Average wind speed in October: 13mph

The windiest month (with the highest average wind speed) is January (14.5mph).
The calmest months (with the lowest average wind speed) are July and August (9.6mph).

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Average humidity in October
Yaphank, NY

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

The month with the highest relative humidity is May (80%).
The month with the lowest relative humidity is November (71%).

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Average rainfall in October
Yaphank, NY

Average rainfall in October - Yaphank, NY
  • Average rainfall in October: 3.15"

The wettest month (with the highest rainfall) is December (3.31").
The driest months (with the least rainfall) are January, February and September (2.01").

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Average rainfall days in October
Yaphank, NY

Average rainfall days in October - Yaphank, NY
  • Average rainfall days in October: 14.5 days

The month with the highest number of rainy days is July (16 days).
The month with the least rainy days is February (9 days).

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Average snowfall in October
Yaphank, NY

Average snowfall in October - Yaphank, NY
  • Average snowfall in October: 0"

The month with the highest snowfall is January (1.5").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in October
Yaphank, NY

Average snowfall days in October - Yaphank, NY
  • Average snowfall days in October: 0 days

The month with the highest number of snowfall days is February (5.4 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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

Average daylight in October / Average sunshine in October - Yaphank, NY
  • Average daylight in October: 11h and 1min

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in October: 6h and 1min

The months with the most sunshine are July and August (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
Yaphank, NY

Average sunshine days in October - Yaphank, NY
  • Average sunshine days in October: 14.8 days

The month with the most sunshine days is November (17.2 days).
The month with the least sunshine days is February (12.8 days).

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Average UV index in October
Yaphank, NY

Average UV index in October - Yaphank, 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
Yaphank, NY

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

The month with the most cloud cover is December (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 26).

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Average visibility in October
Yaphank, NY

Average visibility in October - Yaphank, 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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Yaphank, New York, USA

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