October weather forecastTristan, WV
October
Weather in October
October, the same as September, is another comfortable autumn month in Tristan, West Virginia, with temperature in the range of an average high of 65.1°F (18.4°C) and an average low of 46.6°F (8.1°C).Temperature
October indicates a shift in the average high-temperature, from September's moderately hot 77.9°F (25.5°C) to a refreshing 65.1°F (18.4°C). During the nights in October, Tristan experiences a consistent average temperature of 46.6°F (8.1°C).Humidity
In October, the average relative humidity is 78%.Rainfall
In October, the rain falls for 13.4 days. Throughout October, 2.76" (70mm) of precipitation is accumulated. In Tristan, during the entire year, the rain falls for 186.1 days and collects up to 36.3" (922mm) of precipitation.Snowfall
Months with snowfall in Tristan are January through May, October through December. October is the first month it typically snows in Tristan. Throughout October, in the average 0.4 snowfall days, it receives 0.83" (21mm) of snow. Throughout the year, there are 46.8 snowfall days, and 20.04" (509mm) of snow is accumulated.Daylight
In October, the average length of the day is 11h and 10min.On the first day of October, sunrise is at 7:21 am and sunset at 7:07 pm. On the last day of the month, sunrise is at 7:51 am and sunset at 6:25 pm EDT.
Sunshine
In Tristan, the average sunshine in October is 5.9h.UV index
In Tristan, West Virginia, the average daily maximum UV index in October is 3. A UV Index reading of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for ordinary individuals.Note: In October, a regular UV index of 3 translates into these guidelines:
Make use of precautions - It is urged to ward off sun damage. Around midday, solar radiation is most harmful; hence, exposure should be limited. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance. Watch out! The Sun's UV radiation can be nearly magnified twofold due to snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in October
Tristan, WV
- Average high temperature in October: 65.1°F
The warmest month (with the highest average high temperature) is July (85.5°F).
The month with the lowest average high temperature is January (37.8°F).
- Average low temperature in October: 46.6°F
The month with the highest average low temperature is July (63.5°F).
The coldest month (with the lowest average low temperature) is January (24.3°F).
Average pressure in October
Tristan, WV
- Average pressure in October: 30.05"Hg
The month with the highest atmospheric pressure is November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).
Average wind speed in October
Tristan, WV
- Average wind speed in October: 5.2mph
The windiest month (with the highest average wind speed) is February (6.7mph).
The calmest month (with the lowest average wind speed) is August (4.1mph).
Average humidity in October
Tristan, WV
- Average humidity in October: 78%
The months with the highest relative humidity are January and February (82%).
The months with the lowest relative humidity are June and August (76%).
Average rainfall in October
Tristan, WV
- Average rainfall in October: 2.76"
The wettest month (with the highest rainfall) is May (4.37").
The driest month (with the least rainfall) is September (2.05").
Average rainfall days in October
Tristan, WV
- Average rainfall days in October: 13.4 days
The month with the highest number of rainy days is May (21.3 days).
The month with the least rainy days is November (11.5 days).
Average snowfall in October
Tristan, WV
- Average snowfall in October: 0.83"
The month with the highest snowfall is January (5.39").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in October
Tristan, WV
- Average snowfall days in October: 0.4 days
The month with the highest number of snowfall days is January (14 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Tristan, WV
- Average daylight in October: 11h and 12min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in October: 5h and 54min
The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).
Average sunshine days in October
Tristan, WV
- Average sunshine days in October: 15.8 days
The month with the most sunshine days is November (16.7 days).
The month with the least sunshine days is May (7.9 days).
Average UV index in October
Tristan, 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
Tristan, WV
- Average cloud cover in October: 42
The month with the most cloud cover is January (Cloud cover 64).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in October
Tristan, 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).
