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 onset of October entails a temperature shift, as the average high-temperature decreases from a warm 77.4°F (25.2°C) in September to a refreshing 64°F (17.8°C). Grantsville, during October, witnesses an average low-temperature of 45.9°F (7.7°C).Humidity
In Grantsville, the average relative humidity in October is 79%.Rainfall
In October, in Grantsville, the rain falls for 14.3 days. Throughout October, 3.11" (79mm) of precipitation is accumulated. In Grantsville, during the entire year, the rain falls for 189.9 days and collects up to 38.19" (970mm) of precipitation.Snowfall
Months with snowfall in Grantsville are January through April, October through December. October is the first month it typically snows. Throughout October, in the average 0.5 snowfall days, it receives 0.35" (9mm) of snow. In Grantsville, during the entire year, snow falls for 51.3 days and aggregates up to 21.93" (557mm) of snow.Daylight
The average length of the day in October is 11h and 10min.On the first day of the month, sunrise is at 7:21 am and sunset at 7:06 pm. On the last day of October, in Grantsville, sunrise is at 7:51 am and sunset at 6:24 pm EDT.
Sunshine
In October, the average sunshine in Grantsville is 5.6h.UV index
In October, the average daily maximum UV index in Grantsville is 3. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: The UV index of 3 in October translates into these instructions:
Act with care - The suggestion to avoid sunburn is emphasized. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. Employ a wide-brim hat for potent defense against up to 50% of UV rays. Be informed! The Sun's UV radiation can be nearly doubled due to the reflection from snow.
Frequently asked questions
What is the usual temperature for Grantsville in October?
What is the average humidity in October in Grantsville?
How many days does it rain in October in Grantsville?
When does it start to snow in Grantsville?
What is the average length of the day in October in Grantsville?
When is the sunrise / sunset in October in Grantsville?
How many hours of sunshine does Grantsville have in October?
How high is the UV index in October in Grantsville?
Average temperature in October
Grantsville, WV
- Average high temperature in October: 64°F
The warmest month (with the highest average high temperature) is July (84.6°F).
The month with the lowest average high temperature is January (37°F).
- Average low temperature in October: 45.9°F
The month with the highest average low temperature is July (62.1°F).
The coldest month (with the lowest average low temperature) is January (24.3°F).
Average pressure in October
Grantsville, WV
- Average pressure in October: 30.05"Hg
The month with the highest atmospheric pressure is November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).
Average wind speed in October
Grantsville, WV
- Average wind speed in October: 5mph
The windiest months (with the highest average wind speed) are January and February (6.6mph).
The calmest month (with the lowest average wind speed) is August (4mph).
Average humidity in October
Grantsville, WV
- Average humidity in October: 79%
The months with the highest relative humidity are January and February (83%).
The months with the lowest relative humidity are June, July, August and November (77%).
Average rainfall in October
Grantsville, WV
- Average rainfall in October: 3.11"
The wettest month (with the highest rainfall) is May (4.61").
The driest month (with the least rainfall) is September (2.05").
Average rainfall days in October
Grantsville, WV
- Average rainfall days in October: 14.3 days
The month with the highest number of rainy days is May (20.9 days).
The month with the least rainy days is November (11.7 days).
Average snowfall in October
Grantsville, WV
- Average snowfall in October: 0.35"
The month with the highest snowfall is January (6.22").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in October
Grantsville, WV
- Average snowfall days in October: 0.5 days
The month with the highest number of snowfall days is January (15.4 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Grantsville, 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 30min).
- Average sunshine in October: 5h and 4min
The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 24min).
Average sunshine days in October
Grantsville, WV
- Average sunshine days in October: 15 days
The month with the most sunshine days is October (15 days).
The month with the least sunshine days is January (7.9 days).
Average UV index in October
Grantsville, WV
- Average UV index in October: 3
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 and December (UV index 2).
Average cloud cover in October
Grantsville, WV
- Average cloud cover in October: 43
The month with the most cloud cover is January (Cloud cover 66).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in October
Grantsville, WV
- Average visibility in October: 5mi
The months with the highest visibility are April and November (6mi).
The month with the lowest visibility is January (4mi).
Grantsville, West Virginia, USA
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