October weather forecast and climate
Hewlett Bay Park, NY

Weather in October

October, like September, in Hewlett Bay Park, New York, is another comfortable autumn month, with temperature in the range of an average low of 54.1°F (12.3°C) and an average high of 63°F (17.2°C).

Temperature

In Hewlett Bay Park, the average high-temperature in October decreases, from a pleasant 73.2°F (22.9°C) in September, to an enjoyable 63°F (17.2°C). In October, in Hewlett Bay Park, the average low-temperature is 54.1°F (12.3°C).

Humidity

In October, the average relative humidity is 74%.

Rainfall

In October, the rain falls for 11.4 days. Throughout October, 1.61" (41mm) of precipitation is accumulated. In Hewlett Bay Park, during the entire year, the rain falls for 135.3 days and collects up to 18.62" (473mm) of precipitation.

Snowfall

January through March, October through December are months with snowfall. October is the first month it typically snows. Throughout October, in the average 0.1 snowfall days, it receives 0.08" (2mm) of snow. Throughout the year, there are 15.8 snowfall days, and 2.95" (75mm) of snow is accumulated.

Ocean temperature

In Hewlett Bay Park, the average seawater temperature is 63.7°F (17.6°C).
Note: For most, swimming in 63.7°F (17.6°C) is not an enjoyable activity. Furthermore, controlling your breathing becomes progressively more difficult as the water temperature decreases from 69.8°F (21°C) to 59°F (15°C).

Daylight

In October, the average length of the day is 11.1h.

Sunshine

The average sunshine in October is 5.9h.

UV index

In Hewlett Bay Park, the average daily maximum UV index is 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from the exposure to the Sun's UV radiation for the average person.
Note: The daily maximum UV index of 4 interpret into the following advice:
Take precautions - Protection against the 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. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
[Resources]

FAQ

What is the temperature in October in Hewlett Bay Park?

In October, in Hewlett Bay Park, the average high-temperature is 63°F (17.2°C), and the average low-temperature is 54.1°F (12.3°C).

What is the average humidity in October in Hewlett Bay Park?

The average relative humidity in October is 74%.

How many days does it rain in October in Hewlett Bay Park?

In Hewlett Bay Park, in October, it is raining for 11.4 days, with typically 1.61" (41mm) of accumulated precipitation.

When does it start snowing in Hewlett Bay Park?

October is the first month it typically snows in Hewlett Bay Park, New York. Throughout October, in the average 0.1 snowfall days, it receives 0.08" (2mm) of snow.

What is the ocean temperature in October in Hewlett Bay Park?

In Hewlett Bay Park, New York, in October, the average water temperature is 63.7°F (17.6°C). For swimming, a surface water temperature of 63.7°F (17.6°C) is not enjoyable for the majority. It is not considered safe, as controlling breathing becomes progressively more difficult as water temperature decreases below 69.8°F (21°C).

How many hours of daylight does Hewlett Bay Park have in October?

The average length of the day in October in Hewlett Bay Park is 11.1h.

How many hours of sunshine does Hewlett Bay Park have in October?

In Hewlett Bay Park, New York, the average sunshine in October is 5.9h.

What is the UV index reading in October in Hewlett Bay Park?

The average daily maximum UV index in October is 4. A UV Index of 3 to 5 symbolizes a moderate vulnerability from unprotected exposure to the UV radiation.

Average temperature in October
Hewlett Bay Park, NY

Average temperature in October - Hewlett Bay Park, NY
  • Average high temperature in October: 63°F

The warmest month (with the highest average high temperature) is July (80.6°F).
The month with the lowest average high temperature is January (37°F).

  • Average low temperature in October: 54.1°F

The month with the highest average low temperature is August (71.1°F).
The coldest month (with the lowest average low temperature) is January (28.2°F).

[Resources]

Average pressure in October
Hewlett Bay Park, NY

Average pressure in October - Hewlett Bay Park, NY
  • Average pressure in October: 30.02"

The month with the highest atmospheric pressure is November (30.1").
The month with the lowest atmospheric pressure is June (29.93").

[Resources]

Average wind speed in October
Hewlett Bay Park, NY

Average wind speed in October - Hewlett Bay Park, NY
  • Average wind speed in October: 11.1mph

The windiest month (with the highest average wind speed) is January (12.4mph).
The calmest month (with the lowest average wind speed) is July (8mph).

[Resources]

Average humidity in October
Hewlett Bay Park, NY

Average humidity in October - Hewlett Bay Park, NY
  • Average humidity in October: 74%

The month with the highest relative humidity is May (77%).
The month with the lowest relative humidity is November (72%).

[Resources]

Average rainfall in October
Hewlett Bay Park, NY

Average rainfall in October - Hewlett Bay Park, NY
  • Average rainfall in October: 1.61"

The wettest months (with the highest rainfall) are July and August (2.32").
The driest month (with the least rainfall) is January (0.91").

[Resources]

Average rainfall days in October
Hewlett Bay Park, NY

Average rainfall days in October - Hewlett Bay Park, NY
  • Average rainfall days in October: 11.4 days

The month with the highest number of rainy days is July (15.1 days).
The month with the least rainy days is January (7.3 days).

[Resources]

Average snowfall in October
Hewlett Bay Park, NY

Average snowfall in October - Hewlett Bay Park, NY
  • Average snowfall in October: 0.08"

The month with the highest snowfall is March (1.02").
Months with the least snowfall are April, May, June, July, August and September (0").

[Resources]

Average snowfall days in October
Hewlett Bay Park, NY

Average snowfall days in October - Hewlett Bay Park, NY
  • Average snowfall days in October: 0.1 days

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

[Resources]

Average sea temperature in October
Hewlett Bay Park, NY

Average sea temperature in October - Hewlett Bay Park, NY
  • Average sea temperature in October: 63.7°F

The best month for swimming (with the highest average sea temperature) is August (74.1°F).
The coldest month (with the lowest average sea temperature) is February (39.9°F).

[Resources]

Average daylight in October /
Average sunshine in October
Hewlett Bay Park, NY

Average daylight in October / Average sunshine in October - Hewlett Bay Park, NY
  • Average daylight in October: 11.1h

The month with the longest days is June (Average daylight: 15h).
The month with the shortest days is December (Average daylight: 9.3h).

  • Average sunshine in October: 5.9h

The month with the most sunshine is July (Average sunshine: 10.8h).
The month with the least sunshine is February (Average sunshine: 4.8h).

[Resources]

Average sunshine days in October
Hewlett Bay Park, NY

Average sunshine days in October - Hewlett Bay Park, NY
  • Average sunshine days in October: 17.4 days

The month with the most sunshine days is January (19.8 days).
The month with the least sunshine days is July (13.6 days).

[Resources]

Average UV index in October
Hewlett Bay Park, NY

Average UV index in October - Hewlett Bay Park, NY
  • Average UV index in October: 4

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

[Resources]

Average cloud cover in October
Hewlett Bay Park, NY

Average cloud cover in October - Hewlett Bay Park, NY
  • Average cloud cover in October: 39

Months with the most cloud cover are February and December (Cloud cover 47).
The month with the least cloud cover is August (Cloud cover 27).

[Resources]

Average visibility in October
Hewlett Bay Park, NY

Average visibility in October - Hewlett Bay Park, NY
  • Average visibility in October: 6mi

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

[Resources]