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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, in Keyser Valley, Pennsylvania, is a freezing cold winter month, with an average temperature ranging between min 18°F (-7.8°C) and max 29.8°F (-1.2°C). The lowest temperatures are recorded in January, with averages reaching a high of 29.8°F (-1.2°C) and a low of 18°F (-7.8°C). Weather in January »
Weather in February
The last month of the winter, February, is an icy month in Keyser Valley, Pennsylvania, with an average temperature ranging between min 19.9°F (-6.7°C) and max 33.4°F (0.8°C). In the transition from January to February, Keyser Valley reports an average high-temperature of an icy 33.4°F (0.8°C), indicating a close resemblance to the prior month. Weather in February »
Weather in March
The first month of the spring, March, is still a cold month in Keyser Valley, Pennsylvania, with an average temperature varying between 26.2°F (-3.2°C) and 41.9°F (5.5°C). A subtle rise in the average high-temperature is observed during March, adjusting from a wintry 33.4°F (0.8°C) in February to a still icy 41.9°F (5.5°C). Weather in March »
Weather in April
April in Keyser Valley, Pennsylvania, is a cool spring month, with an average temperature ranging between max 54.5°F (12.5°C) and min 36.5°F (2.5°C). The arrival of April brings a change in Keyser Valley's weather, with average high-temperatures moving from March's wintry 41.9°F (5.5°C) to a cool 54.5°F (12.5°C). Weather in April »
Weather in May
May, the last month of the spring in Keyser Valley, is a comfortable month, with an average temperature ranging between max 67.3°F (19.6°C) and min 47.1°F (8.4°C). The shift into May is marked by a rise in the average high-temperature, moving from April's cool 54.5°F (12.5°C) to a comfortable 67.3°F (19.6°C). Weather in May »
Weather in June
June, the first month of the summer in Keyser Valley, is a warm month, with an average temperature ranging between max 74.7°F (23.7°C) and min 53.8°F (12.1°C). Keyser Valley in June observes a minor temperature shift, with average high-temperatures adjusting from an enjoyable 67.3°F (19.6°C) in May to a moderately hot 74.7°F (23.7°C). Weather in June »
Weather in July
July, like June, in Keyser Valley, Pennsylvania, is a moderately hot summer month, with an average temperature fluctuating between 58.6°F (14.8°C) and 80.6°F (27°C). July, known for its average high temperature of 80.6°F (27°C) and an average low temperature of 58.6°F (14.8°C), is the warmest month. The heat index value for July is appraised at 84.2°F (29°C). Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Keyser Valley, Pennsylvania, with an average temperature ranging between min 56.8°F (13.8°C) and max 77.9°F (25.5°C). Entering August, Keyser Valley's average high-temperature reads a still moderately hot 77.9°F (25.5°C), indicating a close resemblance to the previous month's climate. Weather in August »
Weather in September
The first month of the autumn, September, is still a pleasant month in Keyser Valley, Pennsylvania, with temperature in the range of an average low of 51.1°F (10.6°C) and an average high of 71.2°F (21.8°C). With the onset of September, Keyser Valley's average high-temperature slightly adjusts, moderately receding from August's warm 77.9°F (25.5°C) to an agreeable 71.2°F (21.8°C). Weather in September »
Weather in October
October, like September, is a moderate autumn month in Keyser Valley, Pennsylvania, with temperature in the range of an average high of 58.1°F (14.5°C) and an average low of 42.4°F (5.8°C). The onset of October coincides with a reduction in the average high-temperature, falling from a pleasant 71.2°F (21.8°C) in September to a moderate 58.1°F (14.5°C). Weather in October »
Weather in November
November, the last month of the autumn in Keyser Valley, is also a frosty month, with an average temperature fluctuating between 31.1°F (-0.5°C) and 45.5°F (7.5°C). November indicates a shift in the average high-temperature, from October's refreshing 58.1°F (14.5°C) to a chilly 45.5°F (7.5°C). Weather in November »
Weather in December
The first month of the winter, December, is also an icy month in Keyser Valley, Pennsylvania, with an average temperature ranging between max 35.6°F (2°C) and min 25.7°F (-3.5°C). December involves a decrease in temperature, down from a chilly 45.5°F (7.5°C) in November to an icy 35.6°F (2°C). Weather in December »
[Resources]Frequently asked questions
What is the coldest month in Keyser Valley?
January, with an average high of 29.8°F (-1.2°C) and a low of 18°F (-7.8°C), signifies the coldest month of the year in Keyser Valley, Pennsylvania.
How many days does it rain in Keyser Valley?
Throughout the year, in Keyser Valley, there are 165.6 rainfall days, and 30.31" (770mm) of precipitation is accumulated.
When does it snow in Keyser Valley?
January through May, October through December are months with snowfall.
How much does it snow in Keyser Valley?
Throughout the year, in Keyser Valley, Pennsylvania, there are 67.9 snowfall days, and 33.62" (854mm) of snow is accumulated.
What is the month with the least sunshine in Keyser Valley?
The months with the least sunshine are January and February, with an average of 3.4h of sunshine.
What is the most humid month in Keyser Valley?
With an average relative humidity of 85%, February is the most humid month.
When does it snow the most in Keyser Valley?
The month with the most snowfall in Keyser Valley, Pennsylvania, is February, when snow falls for 14.6 days and typically aggregates up to 9.13" (232mm) of snow.
When is Daylight Saving Time (DST) in Keyser Valley?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Keyser Valley, 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 month with the highest UV index in Keyser Valley?
May through August, with an average maximum UV index of 5, are months with the highest UV index in Keyser Valley.
When it does not snow in Keyser Valley?
June through September are months without snowfall.
When are the longest days in Keyser Valley?
June has the longest days of the year, with an average of 15h and 6min of daylight.
What are the warmest months in Keyser Valley?
Keyser Valley's July weather, with an average high temperature of 80.6°F (27°C) and an average low temperature of 58.6°F (14.8°C), tends to be the warmest of the year.
What is the least humid month in Keyser Valley?
The least humid month is July, with an average relative humidity of 77%.
What is the rainiest month in Keyser Valley?
The month with the most rainfall is July, when the rain falls for 18.6 days and typically aggregates up to 3.15" (80mm) of precipitation.
What month has the most sunshine in Keyser Valley?
July has the most sunshine of the year in Keyser Valley, with an average of 10.1h of sunshine.
What is the driest month in Keyser Valley?
The month with the least rainfall in Keyser Valley, Pennsylvania, is September, when the rain falls for 12.6 days and typically collects 2.01" (51mm) of precipitation.
What is the month with the shortest days in Keyser Valley?
The month with the shortest days in Keyser Valley is December, with an average of 9h and 12min of daylight.
What is the month with the lowest UV index in Keyser Valley?
The month with the lowest UV index is December, with an average maximum UV index of 1.
Average temperature
Keyser Valley, PA
The warmest month (with the highest average high temperature) is July (80.6°F).
The month with the lowest average high temperature is January (29.8°F).
The month with the highest average low temperature is July (58.6°F).
The coldest month (with the lowest average low temperature) is January (18°F).
Average pressure
Keyser Valley, PA
- Average pressure in January:
30.08"Hg - Average pressure in February:
30.05"Hg - Average pressure in March:
30.07"Hg - Average pressure in April:
29.98"Hg - Average pressure in May:
30.01"Hg - Average pressure in June:
29.94"Hg
- Average pressure in July:
29.97"Hg - Average pressure in August:
30"Hg - Average pressure in September:
30.06"Hg - Average pressure in October:
30.03"Hg - Average pressure in November:
30.11"Hg - Average pressure in December:
30.09"Hg
The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed
Keyser Valley, PA
- Average wind speed in January:
8.1mph - Average wind speed in February:
8.1mph - Average wind speed in March:
8.1mph - Average wind speed in April:
8.1mph - Average wind speed in May:
6.7mph - Average wind speed in June:
6.2mph
- Average wind speed in July:
5.5mph - Average wind speed in August:
5.2mph - Average wind speed in September:
5.8mph - Average wind speed in October:
6.8mph - Average wind speed in November:
7.2mph - Average wind speed in December:
7.8mph
The windiest months (with the highest average wind speed) are January, February, March and April (8.1mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).
Average humidity
Keyser Valley, PA
The month with the highest relative humidity is February (85%).
The month with the lowest relative humidity is July (77%).
Average rainfall
Keyser Valley, PA
- Average rainfall in January:
2.05" - Average rainfall in February:
2.32" - Average rainfall in March:
2.36" - Average rainfall in April:
2.6" - Average rainfall in May:
2.91" - Average rainfall in June:
3.03"
- Average rainfall in July:
3.15" - Average rainfall in August:
2.95" - Average rainfall in September:
2.01" - Average rainfall in October:
2.56" - Average rainfall in November:
2.05" - Average rainfall in December:
2.32"
The wettest month (with the highest rainfall) is July (3.15").
The driest month (with the least rainfall) is September (2.01").
Average rainfall days
Keyser Valley, PA
- Average rainfall days in January:
7.3 days - Average rainfall days in February:
8.2 days - Average rainfall days in March:
12.1 days - Average rainfall days in April:
17 days - Average rainfall days in May:
19.3 days - Average rainfall days in June:
17.5 days
- Average rainfall days in July:
18.6 days - Average rainfall days in August:
16.6 days - Average rainfall days in September:
12.6 days - Average rainfall days in October:
14.7 days - Average rainfall days in November:
10 days - Average rainfall days in December:
11.7 days
The month with the highest number of rainy days is May (19.3 days).
The month with the least rainy days is January (7.3 days).
Average snowfall
Keyser Valley, PA
- Average snowfall in January:
7.32" - Average snowfall in February:
9.13" - Average snowfall in March:
5.87" - Average snowfall in April:
1.14" - Average snowfall in May:
0.35" - Average snowfall in June:
0"
The month with the highest snowfall is February (9.13").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Keyser Valley, PA
- Average snowfall days in January:
16.7 days - Average snowfall days in February:
14.6 days - Average snowfall days in March:
11.1 days - Average snowfall days in April:
4.2 days - Average snowfall days in May:
0.4 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:
1 days - Average snowfall days in November:
6.5 days - Average snowfall days in December:
13.4 days
The month with the highest number of snowfall days is January (16.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Keyser Valley, PA
- Average daylight in January:
9h and 4min - 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 3min - Average daylight in June:
15h and 1min
- Average daylight in July:
14h and 5min - Average daylight in August:
13h and 5min - Average daylight in September:
12h and 3min - Average daylight in October:
11h and 1min - Average daylight in November:
9h and 5min - Average daylight in December:
9h and 1min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in January:
3h and 2min - Average sunshine in February:
3h and 2min - Average sunshine in March:
5h and 1min - Average sunshine in April:
7h and 1min - Average sunshine in May:
8h and 0min - Average sunshine in June:
9h and 2min
- Average sunshine in July:
10h and 1min - Average sunshine in August:
9h and 3min - Average sunshine in September:
8h and 3min - Average sunshine in October:
4h and 5min - Average sunshine in November:
4h and 4min - Average sunshine in December:
3h and 3min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The months with the least sunshine are January and February (Average sunshine: 3h and 24min).
Average sunshine days
Keyser Valley, PA
- Average sunshine days in January:
11.9 days - Average sunshine days in February:
9.9 days - Average sunshine days in March:
10.1 days - Average sunshine days in April:
9.5 days - Average sunshine days in May:
9.3 days - Average sunshine days in June:
9.7 days
- Average sunshine days in July:
9.5 days - Average sunshine days in August:
12.4 days - Average sunshine days in September:
15 days - Average sunshine days in October:
12.8 days - Average sunshine days in November:
14.6 days - Average sunshine days in December:
10.1 days
The month with the most sunshine days is September (15 days).
The month with the least sunshine days is May (9.3 days).
Average UV index
Keyser Valley, PA
The months with the highest UV index are May, June, July and August (UV index 5).
The month with the lowest UV index is December (UV index 1).
Average cloud cover
Keyser Valley, PA
The months with the most cloud cover are January, February and December (Cloud cover 65).
The month with the least cloud cover is July (Cloud cover 38).
Average visibility
Keyser Valley, PA
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (5mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (5mi).
Keyser Valley, Pennsylvania, USA
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