October weather forecastWalston, PA
October
Weather in October
October, the same as September, in Walston, Pennsylvania, is a moderate autumn month, with an average temperature varying between 43.5°F (6.4°C) and 59.4°F (15.2°C).Temperature
The arrival of October signals a shift in temperature, down from a pleasant 72.3°F (22.4°C) in September to a moderate 59.4°F (15.2°C). Throughout the month of October, Walston witnesses an average low-temperature of 43.5°F (6.4°C).Humidity
In October, the average relative humidity is 82%.Rainfall
In October, the rain falls for 13.8 days. Throughout October, 2.44" (62mm) of precipitation is accumulated. Throughout the year, there are 151.9 rainfall days, and 22.13" (562mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall in Walston. October is the first month it typically snows. Throughout October, in the average 1 snowfall days, it receives 0.59" (15mm) of snow. In Walston, during the entire year, snow falls for 71 days and aggregates up to 22.32" (567mm) of snow.Daylight
In October, the average length of the day is 11h and 6min.On the first day of the month, sunrise is at 7:13 am and sunset at 6:57 pm. On the last day of October, sunrise is at 7:46 am and sunset at 6:12 pm EDT.
Sunshine
In Walston, the average sunshine in October is 4.7h.UV index
The average daily maximum UV index in October in Walston is 2. A UV Index reading of 2, and below, represents a low health risk from exposure to the Sun's UV rays for the ordinary person.Note: The daily high UV index of 2 in October translates into this advice:
Children must always have sun protection, unlike most people, who can tolerate up to an hour in the sun without any burns. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage. Be aware! The intensity of the Sun's UV radiation can be amplified nearly twice due to snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in October
Walston, PA
- Average high temperature in October: 59.4°F
The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (30.4°F).
- Average low temperature in October: 43.5°F
The month with the highest average low temperature is July (58.8°F).
The coldest month (with the lowest average low temperature) is January (18.3°F).
Average pressure in October
Walston, PA
- Average pressure in October: 30.03"Hg
The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).
Average wind speed in October
Walston, PA
- Average wind speed in October: 7.3mph
The windiest month (with the highest average wind speed) is January (9.1mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).
Average humidity in October
Walston, PA
- Average humidity in October: 82%
The month with the highest relative humidity is February (88%).
The months with the lowest relative humidity are June, July and August (78%).
Average rainfall in October
Walston, PA
- Average rainfall in October: 2.44"
The wettest month (with the highest rainfall) is April (2.48").
The driest month (with the least rainfall) is November (1.26").
Average rainfall days in October
Walston, PA
- Average rainfall days in October: 13.8 days
The month with the highest number of rainy days is May (18 days).
The month with the least rainy days is January (7.8 days).
Average snowfall in October
Walston, PA
- Average snowfall in October: 0.59"
The month with the highest snowfall is January (5.63").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in October
Walston, PA
- Average snowfall days in October: 1 days
The month with the highest number of snowfall days is January (18.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Walston, PA
- Average daylight in October: 11h and 6min
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: 4h and 42min
The months with the most sunshine are July and August (Average sunshine: 9h and 36min).
The month with the least sunshine is January (Average sunshine: 2h and 30min).
Average sunshine days in October
Walston, PA
- Average sunshine days in October: 14.3 days
The month with the most sunshine days is September (15.3 days).
The month with the least sunshine days is February (7.8 days).
Average UV index in October
Walston, PA
- Average UV index in October: 2
The months with the highest UV index are May, June, July and August (UV index 5).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in October
Walston, PA
- Average cloud cover in October: 54
The month with the most cloud cover is January (Cloud cover 75).
The month with the least cloud cover is August (Cloud cover 39).
Average visibility in October
Walston, PA
- Average visibility in October: 5mi
The month with the highest visibility is April (6mi).
The months with the lowest visibility are January and February (4mi).
