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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January, the same as December, is a wintry winter month in Knottsville, West Virginia, with an average temperature varying between 35.6°F (2°C) and 21.7°F (-5.7°C). The coldest period tends to be January, when average temperatures fluctuate between a high of 35.6°F (2°C) and a low of 21.7°F (-5.7°C). Weather in January »
Weather in February
February, the last month of the winter in Knottsville, is also an icy month, with an average temperature fluctuating between 25.5°F (-3.6°C) and 39.7°F (4.3°C). Knottsville's average high-temperature in February is a still cold 39.7°F (4.3°C), indicating a subtle variation from January. Weather in February »
Weather in March
March, the first month of the spring in Knottsville, is a chilly month, with an average temperature varying between 48.9°F (9.4°C) and 32.4°F (0.2°C). As February gives way to March, the average high-temperature displays an increase, moving from a wintry 39.7°F (4.3°C) to a frosty 48.9°F (9.4°C). Weather in March »
Weather in April
April in Knottsville, West Virginia, is an enjoyable spring month, with an average temperature ranging between max 60.8°F (16°C) and min 41.5°F (5.3°C). The arrival of April brings a temperature shift, with the average high-temperature escalating from a chilly 48.9°F (9.4°C) in March to a comfortable 60.8°F (16°C). Weather in April »
Weather in May
The last month of the spring, May, is an agreeable month in Knottsville, West Virginia, with temperature in the range of an average high of 71.6°F (22°C) and an average low of 51.1°F (10.6°C). Knottsville's transition into May is marked by a rise in the average high-temperature, advancing from an enjoyable 60.8°F (16°C) in April to a pleasant 71.6°F (22°C). Weather in May »
Weather in June
The first month of the summer, June, is a warm month in Knottsville, West Virginia, with temperature in the range of an average high of 78.3°F (25.7°C) and an average low of 56.7°F (13.7°C). A gentle upsurge in temperatures occurs as May gives way to June, with average highs shifting from a pleasant 71.6°F (22°C) to a moderately hot 78.3°F (25.7°C). Weather in June »
Weather in July
July, the same as June, is another warm summer month in Knottsville, West Virginia, with an average temperature ranging between max 82°F (27.8°C) and min 60.1°F (15.6°C). In Knottsville, West Virginia, the peak average temperatures are observed in July, with a high of 82°F (27.8°C) and a low of 60.1°F (15.6°C). The heat index in July is appraised at a tropical 87.8°F (31°C). Weather in July »
Weather in August
August, the last month of the summer in Knottsville, is another warm month, with temperature in the range of an average high of 81.5°F (27.5°C) and an average low of 58.3°F (14.6°C). During August, Knottsville records an average high-temperature of a still moderately hot 81.5°F (27.5°C), marking a slight divergence from July's 82°F (27.8°C). Weather in August »
Weather in September
September, the first month of the autumn in Knottsville, is still a warm month, with an average temperature fluctuating between 54.1°F (12.3°C) and 75.4°F (24.1°C). September heralds a minor drop in average high-temperature, sliding from August's 81.5°F (27.5°C) to a still moderately hot 75.4°F (24.1°C). Weather in September »
Weather in October
October, the same as September, is another enjoyable autumn month in Knottsville, West Virginia, with an average temperature varying between 44.6°F (7°C) and 62.6°F (17°C). Observing a mild shift, the average high-temperature during October reduces from September's warm 75.4°F (24.1°C) to a refreshing 62.6°F (17°C). Weather in October »
Weather in November
The last month of the autumn, November, is another cool month in Knottsville, West Virginia, with an average temperature ranging between min 34.3°F (1.3°C) and max 50.2°F (10.1°C). The onset of November entails a temperature shift, as the average high-temperature decreases from a refreshing 62.6°F (17°C) in October to a cool 50.2°F (10.1°C). Weather in November »
Weather in December
The first month of the winter, December, is also an icy month in Knottsville, West Virginia, with an average temperature fluctuating between 29.5°F (-1.4°C) and 41.5°F (5.3°C). The start of December comes with a small reduction in the average high-temperature, subtly receding from a cool 50.2°F (10.1°C) in November to an icy 41.5°F (5.3°C). Weather in December »
Updated: Aug 1, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What month is the coldest?
Knottsville records the coldest temperatures in January, averaging a high of 35.6°F (2°C) and a low of 21.7°F (-5.7°C).
What are the most humid months?
The months with the highest humidity are January and February, with an average relative humidity of 84%.
How much does it rain?
In Knottsville, during the entire year, the rain falls for 184.5 days and collects up to 35.35" (898mm) of precipitation.
When does it snow?
Months with snowfall are January through May, October through December.
What is the snowiest month?
January is the month with the most snowfall. Snow falls for 16.8 days and accumulates 7.87" (200mm) of snow.
How much does it snow?
In Knottsville, during the entire year, snow falls for 58.4 days and aggregates up to 31.26" (794mm) of snow.
What is the month with the least sunshine?
The month with the least sunshine is January, with an average of 3.2h of sunshine.
What is the month with the lowest UV index in Knottsville?
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index.
When is Daylight Saving Time (DST)?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from EDT to EST.
What is the wettest month?
May is the month with the most rainfall. Rain falls for 20.8 days and accumulates 4.06" (103mm) of precipitation.
When it does not snow?
In Knottsville, snow does not fall in June through September.
When are the longest days?
June has the longest days of the year, with an average of 14h and 54min of daylight.
What part of the year is the hottest?
July is the month when Knottsville sees the average highest temperatures, with a high of 82°F (27.8°C) and a low of 60.1°F (15.6°C).
What are the least humid months?
July and August, with an average relative humidity of 77%, are the least humid months.
When is the highest UV index in Knottsville?
July is the month with the highest UV index, with an average maximum UV index of 6.
What month has the most sunshine?
The month with the most sunshine is August, with an average of 10.1h of sunshine.
What is the driest month?
September is the month with the least rainfall. Rain falls for 14.3 days and accumulates 1.89" (48mm) of precipitation.
What is the month with the shortest days in Knottsville?
With an average of 9h and 30min of daylight, December has the shortest days of the year.
Average temperature
Knottsville, WV
The warmest month (with the highest average high temperature) is July (82°F).
The month with the lowest average high temperature is January (35.6°F).
The month with the highest average low temperature is July (60.1°F).
The coldest month (with the lowest average low temperature) is January (21.7°F).
Average pressure
Knottsville, WV
- Average pressure in January:
30.12"Hg - Average pressure in February:
30.09"Hg - Average pressure in March:
30.08"Hg - Average pressure in April:
29.98"Hg - Average pressure in May:
30"Hg - Average pressure in June:
29.96"Hg
- Average pressure in July:
29.99"Hg - Average pressure in August:
30.01"Hg - Average pressure in September:
30.06"Hg - Average pressure in October:
30.04"Hg - Average pressure in November:
30.14"Hg - Average pressure in December:
30.12"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
Knottsville, WV
- Average wind speed in January:
7.3mph - Average wind speed in February:
7.2mph - Average wind speed in March:
6.6mph - Average wind speed in April:
6.7mph - Average wind speed in May:
5.7mph - Average wind speed in June:
5.3mph
- Average wind speed in July:
4.6mph - Average wind speed in August:
4.3mph - Average wind speed in September:
4.7mph - Average wind speed in October:
5.4mph - Average wind speed in November:
5.8mph - Average wind speed in December:
6.6mph
The windiest month (with the highest average wind speed) is January (7.3mph).
The calmest month (with the lowest average wind speed) is August (4.3mph).
Average humidity
Knottsville, WV
The months with the highest relative humidity are January and February (84%).
The months with the lowest relative humidity are July and August (77%).
Average rainfall
Knottsville, WV
- Average rainfall in January:
2.99" - Average rainfall in February:
3.23" - Average rainfall in March:
3.11" - Average rainfall in April:
3.43" - Average rainfall in May:
4.06" - Average rainfall in June:
3.07"
- Average rainfall in July:
2.99" - Average rainfall in August:
2.32" - Average rainfall in September:
1.89" - Average rainfall in October:
2.87" - Average rainfall in November:
2.2" - Average rainfall in December:
3.19"
The wettest month (with the highest rainfall) is May (4.06").
The driest month (with the least rainfall) is September (1.89").
Average rainfall days
Knottsville, WV
- Average rainfall days in January:
12.1 days - Average rainfall days in February:
11.9 days - Average rainfall days in March:
16.5 days - Average rainfall days in April:
17.8 days - Average rainfall days in May:
20.8 days - Average rainfall days in June:
17.4 days
- Average rainfall days in July:
17.8 days - Average rainfall days in August:
15.7 days - Average rainfall days in September:
14.3 days - Average rainfall days in October:
14.5 days - Average rainfall days in November:
12 days - Average rainfall days in December:
13.7 days
The month with the highest number of rainy days is May (20.8 days).
The month with the least rainy days is February (11.9 days).
Average snowfall
Knottsville, WV
- Average snowfall in January:
7.87" - Average snowfall in February:
7.44" - Average snowfall in March:
5.04" - Average snowfall in April:
1.42" - Average snowfall in May:
0.67" - Average snowfall in June:
0"
The month with the highest snowfall is January (7.87").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Knottsville, WV
- Average snowfall days in January:
16.8 days - Average snowfall days in February:
12.6 days - Average snowfall days in March:
8.3 days - Average snowfall days in April:
2.4 days - Average snowfall days in May:
0.3 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0.9 days - Average snowfall days in November:
5.6 days - Average snowfall days in December:
11.5 days
The month with the highest number of snowfall days is January (16.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Knottsville, WV
- Average daylight in January:
9h and 5min - Average daylight in February:
10h and 4min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 2min - Average daylight in May:
14h and 2min - Average daylight in June:
14h and 5min
- Average daylight in July:
14h and 4min - Average daylight in August:
13h and 4min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 1min - Average daylight in November:
10h and 0min - Average daylight in December:
9h and 3min
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 January:
3h and 1min - Average sunshine in February:
3h and 5min - Average sunshine in March:
5h and 4min - Average sunshine in April:
7h and 5min - Average sunshine in May:
8h and 4min - Average sunshine in June:
9h and 4min
- Average sunshine in July:
9h and 5min - Average sunshine in August:
10h and 1min - Average sunshine in September:
8h and 5min - Average sunshine in October:
5h and 3min - Average sunshine in November:
5h and 1min - Average sunshine in December:
3h and 5min
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 12min).
Average sunshine days
Knottsville, WV
- Average sunshine days in January:
6.5 days - Average sunshine days in February:
7.5 days - Average sunshine days in March:
8.5 days - Average sunshine days in April:
9.6 days - Average sunshine days in May:
8.8 days - Average sunshine days in June:
10.5 days
- Average sunshine days in July:
10.7 days - Average sunshine days in August:
13 days - Average sunshine days in September:
13.5 days - Average sunshine days in October:
13.7 days - Average sunshine days in November:
13.6 days - Average sunshine days in December:
9.1 days
The month with the most sunshine days is October (13.7 days).
The month with the least sunshine days is January (6.5 days).
Average UV index
Knottsville, WV
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover
Knottsville, WV
The month with the most cloud cover is January (Cloud cover 68).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility
Knottsville, WV
The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (5mi).
The months with the lowest visibility are January and February (4mi).
Knottsville, West Virginia, USA
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