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
The transition into October involves a decrease in the average high-temperature, falling from an agreeable 72.1°F (22.3°C) in September to a moderate 59°F (15°C). The temperature in Terra Alta dips to an average of 42.4°F (5.8°C) during October nights.Humidity
The average relative humidity in October is 82%.Rainfall
In Terra Alta, West Virginia, in October, it is raining for 14.7 days, with typically 2.13" (54mm) of accumulated precipitation. Throughout the year, in Terra Alta, there are 172.7 rainfall days, and 28.23" (717mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. October is the first month it typically snows in Terra Alta, West Virginia. Throughout October, in the average 2.5 snowfall days, it receives 1.85" (47mm) of snow. Throughout the year, in Terra Alta, West Virginia, there are 72.1 snowfall days, and 33.03" (839mm) of snow is accumulated.Daylight
In October, the average length of the day is 11h and 9min.On the first day of October in Terra Alta, sunrise is at 7:14 am and sunset at 7:00 pm. On the last day of the month, sunrise is at 7:45 am and sunset at 6:17 pm EDT.
Sunshine
The average sunshine in October is 5h.UV index
The average daily maximum UV index in October is 2. A UV Index of 2, and less, symbolizes a low health risk from exposure to the Sun's UV rays for the average person.Note: The UV index of 2 during October leads to these advisories:
Extended sunlight exposure does not pose significant problems for most people, except for children, infants, and people with fair skin who always need shielding. The solar radiation around mid-day is intense; avoid the Sun and stay safe. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Be attentive! The reflective property of snow can nearly double the Sun's UV radiation.
Frequently asked questions
What is the temperature in October in Terra Alta?
What is the average humidity in October in Terra Alta?
How many days does it rain in October in Terra Alta?
When does it start to snow in Terra Alta?
What is the average length of the day in October in Terra Alta?
What time are sunrise and sunset in October in Terra Alta?
How long on average sun shines in October in Terra Alta?
How high is the UV index in October in Terra Alta?
Average temperature in October
Terra Alta, WV
- Average high temperature in October: 59°F
The warmest month (with the highest average high temperature) is July (79.3°F).
The month with the lowest average high temperature is January (32.4°F).
- Average low temperature in October: 42.4°F
The month with the highest average low temperature is July (58.6°F).
The coldest month (with the lowest average low temperature) is January (19.6°F).
Average pressure in October
Terra Alta, WV
- Average pressure in October: 30.04"Hg
The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).
Average wind speed in October
Terra Alta, WV
- Average wind speed in October: 6.5mph
The windiest month (with the highest average wind speed) is January (8.9mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).
Average humidity in October
Terra Alta, WV
- Average humidity in October: 82%
The months with the highest relative humidity are January and February (87%).
The months with the lowest relative humidity are June and July (79%).
Average rainfall in October
Terra Alta, WV
- Average rainfall in October: 2.13"
The wettest month (with the highest rainfall) is May (3.15").
The driest month (with the least rainfall) is September (1.69").
Average rainfall days in October
Terra Alta, WV
- Average rainfall days in October: 14.7 days
The month with the highest number of rainy days is May (21 days).
The month with the least rainy days is February (8.8 days).
Average snowfall in October
Terra Alta, WV
- Average snowfall in October: 1.85"
The month with the highest snowfall is January (7.44").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in October
Terra Alta, WV
- Average snowfall days in October: 2.5 days
The month with the highest number of snowfall days is January (17.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Terra Alta, WV
- Average daylight in October: 11h and 1min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in October: 5h and 0min
The month with the most sunshine is August (Average sunshine: 9h and 30min).
The month with the least sunshine is January (Average sunshine: 2h and 54min).
Average sunshine days in October
Terra Alta, WV
- Average sunshine days in October: 12.7 days
The month with the most sunshine days is November (13.6 days).
The month with the least sunshine days is January (6.9 days).
Average UV index in October
Terra Alta, WV
- 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
Terra Alta, WV
- Average cloud cover in October: 52
The month with the most cloud cover is January (Cloud cover 73).
The month with the least cloud cover is August (Cloud cover 41).
Average visibility in October
Terra Alta, WV
- Average visibility in October: 4mi
The months with the highest visibility are March, April, May, June, July, August and November (5mi).
The months with the lowest visibility are January, February, September, October and December (4mi).
Terra Alta, West Virginia, USA
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