October weather forecast
Melville, NY

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Weather in October

October, the same as September, is another enjoyable autumn month in Melville, New York, with an average temperature varying between 62.4°F (16.9°C) and 55.2°F (12.9°C).

Temperature

Melville's weather changes with the onset of October, slightly falling from an agreeable 72.5°F (22.5°C) in September to a comfortable 62.4°F (16.9°C). Melville sustains an average of approximately a cool 55.2°F (12.9°C) during October nights, with little variation from daytime highs.

Humidity

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

Rainfall

In October, the rain falls for 10.4 days. Throughout October, 1.14" (29mm) of precipitation is accumulated. In Melville, during the entire year, the rain falls for 128.1 days and collects up to 12.56" (319mm) of precipitation.

Snowfall

In Melville, New York, snow does not fall in June through October.

Daylight

The average length of the day in October in Melville is 11h and 6min.
On the first day of the month, sunrise is at 6:50 am and sunset at 6:35 pm. On the last day of October, sunrise is at 7:23 am and sunset at 5:50 pm EDT.

Sunshine

The average sunshine in October is 5.9h.

UV index

The average daily maximum UV index in October in Melville is 4. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for the average person.
Note: The daily high UV index of 4 in October translates into this advice:
Be mindful. Individuals with a lighter skin tone may suffer burns in less than 30 minutes. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. During bright days, sunglasses that offer UVA and UVB defense are recommended.
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the temperatures in Melville in October?

In October, the average high-temperature and low-temperature in Melville, New York, are 62.4°F (16.9°C) and 55.2°F (12.9°C) respectively.

What is the average humidity in October in Melville?

In Melville, the average relative humidity in October is 73%.

How many days does it rain in October in Melville?

In Melville, in October, it is raining for 10.4 days, with typically 1.14" (29mm) of accumulated precipitation.

When it does not snow in Melville?

June through October are months without snowfall in Melville.

Does it snow in Melville in October?

In Melville, in October, it doesn't snow. In November, it regularly snows.

How many hours of daylight does Melville have in October?

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

When are sunrise and sunset in October in Melville?

In October, on the first day of the month, sunrise is at 6:50 am and sunset at 6:35 pm. On the last day of the month, in Melville, New York, sunrise is at 7:23 am and sunset at 5:50 pm EDT.

How long on average sun shines in October in Melville?

In October, the average sunshine duration in Melville is 5.9h.

What is the UV index reading in October in Melville?

In October, the average daily maximum UV index in Melville, New York, is 4. A UV Index value of 3 to 5 symbolizes a moderate vulnerability from unprotected exposure to UV radiation.
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
Melville, NY

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

The warmest month (with the highest average high temperature) is July (79.2°F).
The month with the lowest average high temperature is January (37.8°F).

  • Average low temperature in October: 55.2°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 (29.7°F).

Average pressure in October
Melville, NY

Average pressure in October - Melville, NY
  • Average pressure in October: 30.02"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).

Average wind speed in October
Melville, NY

Average wind speed in October - Melville, NY
  • Average wind speed in October: 11.9mph

The windiest month (with the highest average wind speed) is January (13.3mph).
The calmest month (with the lowest average wind speed) is July (8.7mph).

Average humidity in October
Melville, NY

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

The month with the highest relative humidity is May (77%).
The month with the lowest relative humidity is November (71%).

Average rainfall in October
Melville, NY

Average rainfall in October - Melville, NY
  • Average rainfall in October: 1.14"

The wettest month (with the highest rainfall) is July (1.73").
The driest month (with the least rainfall) is February (0.59").

Average rainfall days in October
Melville, NY

Average rainfall days in October - Melville, NY
  • Average rainfall days in October: 10.4 days

The month with the highest number of rainy days is July (14.1 days).
The month with the least rainy days is January (5.9 days).

Average snowfall in October
Melville, NY

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

The month with the highest snowfall is March (0.35").
The months with the least snowfall are June, July, August, September and October (0").

Average snowfall days in October
Melville, NY

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

The month with the highest number of snowfall days is February (3.8 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

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

Average daylight in October / Average sunshine in October - Melville, 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: 5h and 5min

The month with the most sunshine is July (Average sunshine: 10h and 54min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).

Average sunshine days in October
Melville, NY

Average sunshine days in October - Melville, NY
  • Average sunshine days in October: 18.8 days

The month with the most sunshine days is January (21.8 days).
The month with the least sunshine days is June (14 days).

Average UV index in October
Melville, NY

Average UV index in October - Melville, 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).

Average cloud cover in October
Melville, NY

Average cloud cover in October - Melville, 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).

Average visibility in October
Melville, NY

Average visibility in October - Melville, 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).

Melville, New York, USA

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