Contents
- Weather in October
- Frequently asked questions
- Average temperature in October
- Average pressure in October
- Average wind speed in October
- Average humidity in October
- Average rainfall in October
- Average rainfall days in October
- Average snowfall in October
- Average snowfall days in October
- Average daylight in October
- Average sunshine in October
- Average sunshine days in October
- Average UV index in October
- Average cloud cover in October
- Average visibility in October
Weather in October
Temperature
In Greenville, entering October brings a temperature decrement, reducing from September's pleasant 71.2°F (21.8°C) to a mild 58.1°F (14.5°C). During October, the nighttime temperature in Greenville averages of 42.8°F (6°C).Humidity
In October, the average relative humidity in Greenville, New York, is 81%.Rainfall
In Greenville, in October, during 11.9 rainfall days, 2.8" (71mm) of precipitation is typically accumulated. In Greenville, during the entire year, the rain falls for 153.2 days and collects up to 30" (762mm) of precipitation.Snowfall
Months with snowfall in Greenville are January through May, October through December. October is the first month it typically snows. Throughout October, in the average 0.5 snowfall days, it receives 0.39" (10mm) of snow. Throughout the year, in Greenville, there are 42.8 snowfall days, and 22.6" (574mm) of snow is accumulated.Daylight
In Greenville, the average length of the day in October is 11h and 3min.On the first day of October, sunrise is at 6:53 am and sunset at 6:37 pm. On the last day of the month, sunrise is at 7:29 am and sunset at 5:50 pm EDT.
Sunshine
In October, the average sunshine in Greenville is 5.4h.UV index
The months with the lowest UV index in Greenville, New York, are January through March, October through December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a minimal health hazard from exposure to the Sun's UV radiation for the average person.Note: The maximum daily UV index of 2 in October interprets into the following recommendations:
While most people can stay under the sun for an hour without burning, children must always be guarded against sun exposure. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. 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. Keep in mind! Snow's reflective quality can nearly double the intensity of the Sun's UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average October temperature in Greenville?
What is the average humidity in October in Greenville?
How much does it rain in Greenville in October?
When does it start to snow in Greenville?
What is the average length of the day in October in Greenville?
When is the sunrise / sunset in October in Greenville?
How long on average sun shines in October in Greenville?
When is the lowest UV index in Greenville?
How high is the UV index in October in Greenville?
Average temperature in October
Greenville, NY
- Average high temperature in October: 58.1°F
The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (29.1°F).
- Average low temperature in October: 42.8°F
The month with the highest average low temperature is July (59.4°F).
The coldest month (with the lowest average low temperature) is January (16.9°F).
Average pressure in October
Greenville, 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 (29.92"Hg).
Average wind speed in October
Greenville, NY
- Average wind speed in October: 6.7mph
The windiest month (with the highest average wind speed) is January (8.3mph).
The calmest month (with the lowest average wind speed) is August (5mph).
Average humidity in October
Greenville, NY
- Average humidity in October: 81%
The month with the highest relative humidity is February (83%).
The month with the lowest relative humidity is April (75%).
Average rainfall in October
Greenville, NY
- Average rainfall in October: 2.8"
The wettest month (with the highest rainfall) is July (3.43").
The driest month (with the least rainfall) is January (1.73").
Average rainfall days in October
Greenville, NY
- Average rainfall days in October: 11.9 days
The months with the highest number of rainy days are May and July (17.1 days).
The month with the least rainy days is January (7.3 days).
Average snowfall in October
Greenville, NY
- Average snowfall in October: 0.39"
The month with the highest snowfall is February (5.79").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in October
Greenville, NY
- Average snowfall days in October: 0.5 days
The months with the highest number of snowfall days are January and February (10.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Greenville, NY
- Average daylight in October: 11h and 0min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in October: 5h and 2min
The months with the most sunshine are July and August (Average sunshine: 10h and 12min).
The month with the least sunshine is February (Average sunshine: 3h and 48min).
Average sunshine days in October
Greenville, NY
- Average sunshine days in October: 16.1 days
The month with the most sunshine days is November (18 days).
The month with the least sunshine days is June (11.6 days).
Average UV index in October
Greenville, 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, February, March, October, November and December (UV index 2).
Average cloud cover in October
Greenville, NY
- Average cloud cover in October: 47
The month with the most cloud cover is February (Cloud cover 59).
The month with the least cloud cover is July (Cloud cover 34).
Average visibility in October
Greenville, NY
- Average visibility in October: 5mi
The months with the highest visibility are April, June, November and December (6mi).
The months with the lowest visibility are January, February, March, May, July, August, September and October (5mi).
Greenville, New York, USA
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