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 arrival of October corresponds with a shift in temperature, down from a warm 79°F (26.1°C) in September to a refreshing 66°F (18.9°C). October witnesses an average nighttime temperature of 46.8°F (8.2°C) in Mercers Bottom.Humidity
The average relative humidity in October in Mercers Bottom is 77%.Rainfall
In Mercers Bottom, in October, during 13.2 rainfall days, 2.48" (63mm) of precipitation is typically accumulated. In Mercers Bottom, during the entire year, the rain falls for 176.2 days and collects up to 35" (889mm) of precipitation.Snowfall
Months with snowfall in Mercers Bottom 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 0.83" (21mm) of snow. In Mercers Bottom, during the entire year, snow falls for 41.5 days and aggregates up to 17.05" (433mm) of snow.Daylight
In October, the average length of the day is 11h and 11min.On the first day of the month, sunrise is at 7:25 am and sunset at 7:10 pm. On the last day of October, in Mercers Bottom, sunrise is at 7:55 am and sunset at 6:29 pm EDT.
Sunshine
In October, the average sunshine in Mercers Bottom is 6h.UV index
In October, the average daily maximum UV index in Mercers Bottom is 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for the ordinary person.Note: The maximum UV index of 3 during October leads to these instructions:
Prioritize safety - Recommendations to avert sunburn are shared. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage. Alert! The snow's reflection can amplify the UV radiation of the Sun nearly twice.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Mercers Bottom in October?
What is the average humidity in October in Mercers Bottom?
How much does it rain in Mercers Bottom in October?
When does it start to snow in Mercers Bottom?
How many hours of daylight does Mercers Bottom have in October?
What time are sunrise and sunset in October in Mercers Bottom?
How long on average sun shines in October in Mercers Bottom?
What is the UV index intensity in October in Mercers Bottom?
Average temperature in October
Mercers Bottom, WV
- Average high temperature in October: 66°F
The warmest month (with the highest average high temperature) is July (86.4°F).
The month with the lowest average high temperature is January (38.7°F).
- Average low temperature in October: 46.8°F
The month with the highest average low temperature is July (64.2°F).
The coldest month (with the lowest average low temperature) is January (25.2°F).
Average pressure in October
Mercers Bottom, WV
- Average pressure in October: 30.06"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
Mercers Bottom, WV
- Average wind speed in October: 5.3mph
The windiest months (with the highest average wind speed) are January and February (6.7mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).
Average humidity in October
Mercers Bottom, WV
- Average humidity in October: 77%
The month with the highest relative humidity is February (82%).
The month with the lowest relative humidity is August (74%).
Average rainfall in October
Mercers Bottom, WV
- Average rainfall in October: 2.48"
The wettest month (with the highest rainfall) is May (3.9").
The driest month (with the least rainfall) is September (1.77").
Average rainfall days in October
Mercers Bottom, WV
- Average rainfall days in October: 13.2 days
The month with the highest number of rainy days is May (19.8 days).
The month with the least rainy days is November (10.1 days).
Average snowfall in October
Mercers Bottom, WV
- Average snowfall in October: 0.83"
The month with the highest snowfall is January (4.29").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in October
Mercers Bottom, WV
- Average snowfall days in October: 0.5 days
The month with the highest number of snowfall days is January (12.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Mercers Bottom, WV
- Average daylight in October: 11h and 1min
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: 6h and 0min
The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).
Average sunshine days in October
Mercers Bottom, WV
- Average sunshine days in October: 16.3 days
The month with the most sunshine days is November (17.4 days).
The month with the least sunshine days is May (8.6 days).
Average UV index in October
Mercers Bottom, WV
- Average UV index in October: 3
The months with the highest UV index are May, 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
Mercers Bottom, WV
- Average cloud cover in October: 40
The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in October
Mercers Bottom, WV
- Average visibility in October: 5mi
The months with the highest visibility are April and November (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September, October and December (5mi).
Mercers Bottom, West Virginia, USA
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