Contents
- Weather in August
- Frequently asked questions
- Average temperature in August
- Average pressure in August
- Average wind speed in August
- Average humidity in August
- Average rainfall in August
- Average rainfall days in August
- Average snowfall in August
- Average snowfall days in August
- Average daylight in August
- Average sunshine in August
- Average sunshine days in August
- Average UV index in August
- Average cloud cover in August
- Average visibility in August
Weather in August
Temperature
Lanark's average high-temperature in August is a still warm 80.4°F (26.9°C), indicating a subtle variation from July. During August, Lanark detects a significant contrast from its daytime temperatures, with nights averaging at a moderate 57.7°F (14.3°C).Humidity
The months with the lowest humidity are June through August and November, with an average relative humidity of 78%.Rainfall
In Lanark, during August, the rain falls for 16.2 days and regularly aggregates up to 2.56" (65mm) of precipitation. Throughout the year, there are 189.8 rainfall days, and 36.5" (927mm) of precipitation is accumulated.Snowfall
June through September are months without snowfall in Lanark.Daylight
In Lanark, the average length of the day in August is 13h and 35min.On the first day of the month, sunrise is at 6:28 am and sunset at 8:33 pm. On the last day of August, sunrise is at 6:54 am and sunset at 7:54 pm EDT.
Sunshine
July and August, with an average of 10h of sunshine, are months with the most sunshine in Lanark, West Virginia.UV index
In Lanark, the average daily maximum UV index in August is 5. A UV Index reading of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for the average person.Note: A daily maximum UV index of 5 in August translates into the following instructions:
Act with care - The suggestion to avoid sunburn is emphasized. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Lanark in August?
What is the least humid month in Lanark?
What is the average humidity in August in Lanark?
How many days does it rain in August in Lanark?
When it does not snow in Lanark?
How many hours of daylight does Lanark have in August?
When are sunrise and sunset in August in Lanark?
What is the month with the most sunshine in Lanark?
How long on average sun shines in August in Lanark?
What is the UV index reading in August in Lanark?
Average temperature in August
Lanark, WV
- Average high temperature in August: 80.4°F
The warmest month (with the highest average high temperature) is July (81.7°F).
The month with the lowest average high temperature is January (37°F).
- Average low temperature in August: 57.7°F
The month with the highest average low temperature is July (59.5°F).
The coldest month (with the lowest average low temperature) is January (23.4°F).
Average pressure in August
Lanark, WV
- Average pressure in August: 30.02"Hg
The month with the highest atmospheric pressure is November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).
Average wind speed in August
Lanark, WV
- Average wind speed in August: 4.2mph
The windiest months (with the highest average wind speed) are January and February (7.6mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).
Average humidity in August
Lanark, WV
- Average humidity in August: 78%
The month with the highest relative humidity is February (84%).
The months with the lowest relative humidity are June, July, August and November (78%).
Average rainfall in August
Lanark, WV
- Average rainfall in August: 2.56"
The wettest month (with the highest rainfall) is May (3.74").
The driest month (with the least rainfall) is September (1.85").
Average rainfall days in August
Lanark, WV
- Average rainfall days in August: 16.2 days
The month with the highest number of rainy days is May (22.3 days).
The month with the least rainy days is November (11.9 days).
Average snowfall in August
Lanark, WV
- Average snowfall in August: 0"
The month with the highest snowfall is February (8.98").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in August
Lanark, WV
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (16.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Lanark, WV
- Average daylight in August: 13h and 4min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in August: 10h
The months with the most sunshine are July and August (Average sunshine: 10h).
The month with the least sunshine is January (Average sunshine: 4h).
Average sunshine days in August
Lanark, WV
- Average sunshine days in August: 12.3 days
The month with the most sunshine days is November (14.4 days).
The month with the least sunshine days is February (6.8 days).
Average UV index in August
Lanark, WV
- Average UV index in August: 5
The month with the highest UV index is June (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in August
Lanark, WV
- Average cloud cover in August: 37
The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 37).
Average visibility in August
Lanark, WV
- Average visibility in August: 5mi
The months with the highest visibility are March, April, May, June, July, August, October, November and December (5mi).
The months with the lowest visibility are January, February and September (4mi).
Lanark, West Virginia, USA
Weather forecast for your location
2. Allow the app to use your location