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
October ushers in a slight temperature change, with average high-temperatures reducing from September's pleasant 69.4°F (20.8°C) to a refreshing 56.3°F (13.5°C). West Valley, during the month of October, experiences an average low-temperature of 42.1°F (5.6°C).Humidity
In October, the average relative humidity is 83%.Rainfall
In West Valley, during October, the rain falls for 18.2 days and regularly aggregates up to 2.83" (72mm) of precipitation. Throughout the year, in West Valley, there are 168.3 rainfall days, and 27.44" (697mm) of precipitation is accumulated.Snowfall
Months with snowfall in West Valley are January through May, October through December. October is the first month it typically snows in West Valley. Throughout October, in the average 2.5 snowfall days, it receives 0.79" (20mm) of snow. In West Valley, during the entire year, snow falls for 92.6 days and aggregates up to 38.7" (983mm) of snow.Daylight
In October, the average length of the day in West Valley, New York, is 11h and 3min.On the first day of the month, sunrise is at 7:12 am and sunset at 6:55 pm. On the last day of October, in West Valley, sunrise is at 7:47 am and sunset at 6:08 pm EDT.
Sunshine
The average sunshine in October in West Valley is 4.4h.UV index
In West Valley, the average daily maximum UV index in October is 2. A UV Index of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: During October, 2 as the daily maximum UV index converts into the following advice:
Most individuals face no major issues with lengthy exposure to the sun, but children, infants, and individuals with fair skin always require protection. When the Sun is at its strongest around midday, find shade and limit exposure. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes. Heed this! Snow reflection can almost augment the UV radiation of the sun by double.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are October temperatures in West Valley?
What is the average humidity in October in West Valley?
How much does it rain in West Valley in October?
When does it start to snow in West Valley?
How many hours of daylight does West Valley have in October?
When is the sunrise / sunset in October in West Valley?
How long on average sun shines in October in West Valley?
How high is the UV index in October in West Valley?
Average temperature in October
West Valley, NY
- Average high temperature in October: 56.3°F
The warmest month (with the highest average high temperature) is July (77°F).
The month with the lowest average high temperature is January (27.7°F).
- Average low temperature in October: 42.1°F
The month with the highest average low temperature is July (57.7°F).
The coldest month (with the lowest average low temperature) is January (16.2°F).
Average pressure in October
West Valley, NY
- Average pressure in October: 30.01"Hg
The month with the highest atmospheric pressure is November (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in October
West Valley, NY
- Average wind speed in October: 8.2mph
The windiest month (with the highest average wind speed) is January (10.6mph).
The calmest months (with the lowest average wind speed) are July and August (6.2mph).
Average humidity in October
West Valley, NY
- Average humidity in October: 83%
The months with the highest relative humidity are January and February (89%).
The month with the lowest relative humidity is May (80%).
Average rainfall in October
West Valley, NY
- Average rainfall in October: 2.83"
The wettest month (with the highest rainfall) is April (2.95").
The driest month (with the least rainfall) is September (1.57").
Average rainfall days in October
West Valley, NY
- Average rainfall days in October: 18.2 days
The month with the highest number of rainy days is October (18.2 days).
The month with the least rainy days is January (7.4 days).
Average snowfall in October
West Valley, NY
- Average snowfall in October: 0.79"
The month with the highest snowfall is January (8.11").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in October
West Valley, NY
- Average snowfall days in October: 2.5 days
The month with the highest number of snowfall days is January (21.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
West Valley, 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: 4h and 2min
The month with the most sunshine is July (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 2h and 18min).
Average sunshine days in October
West Valley, NY
- Average sunshine days in October: 9.9 days
The month with the most sunshine days is September (12.7 days).
The month with the least sunshine days is February (5.6 days).
Average UV index in October
West Valley, NY
- Average UV index in October: 2
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are February and December (UV index 1).
Average cloud cover in October
West Valley, NY
- Average cloud cover in October: 54
The month with the most cloud cover is January (Cloud cover 79).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in October
West Valley, NY
- Average visibility in October: 5mi
The months with the highest visibility are March, April, May, June, July, August, September, October and November (5mi).
The months with the lowest visibility are January, February and December (4mi).
West Valley, New York, USA
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