Contents
- Weather in January
- Frequently asked questions
- Average temperature in January
- Average pressure in January
- Average wind speed in January
- Average humidity in January
- Average rainfall in January
- Average rainfall days in January
- Average snowfall in January
- Average snowfall days in January
- Average daylight in January
- Average sunshine in January
- Average sunshine days in January
- Average UV index in January
- Average cloud cover in January
- Average visibility in January
Weather in January
Temperature
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).Humidity
In January, the average relative humidity is 82%.Rainfall
In January, in Keyser Valley, the rain falls for 7.3 days. Throughout January, 2.05" (52mm) of precipitation is accumulated. In Keyser Valley, Pennsylvania, during the entire year, the rain falls for 165.6 days and collects up to 30.31" (770mm) of precipitation.Snowfall
Months with snowfall are January through May, October through December. In Keyser Valley, in January, during 16.7 snowfall days, 7.32" (186mm) of snow is typically accumulated. In Keyser Valley, during the entire year, snow falls for 67.9 days and aggregates up to 33.62" (854mm) of snow.Daylight
The average length of the day in January in Keyser Valley is 9h and 35min.On the first day of the month, sunrise is at 7:28 am and sunset at 4:43 pm. On the last day of January, sunrise is at 7:15 am and sunset at 5:16 pm EST.
Sunshine
January and February, with an average of 3.4h of sunshine, are months with the least sunshine in Keyser Valley.UV index
In January, the average daily maximum UV index is 2. A UV Index of 2, and less, symbolizes a low threat to health from unprotected exposure to Sun's UV rays for the average person.Note: In January, the maximum UV index of 2 suggests this advice:
Children, infants, and individuals with sensitive skin should be constantly protected from extended sun exposure. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses. Be on the lookout! Nearly twofold UV radiation from the Sun can be reflected by snow.
Frequently asked questions
What is the coldest month in Keyser Valley?
How cold is it in Keyser Valley in January?
What is the average humidity in January in Keyser Valley?
How much does it rain in Keyser Valley in January?
How much does it snow in Keyser Valley in January?
How many hours of daylight does Keyser Valley have in January?
When is the sunrise / sunset in January in Keyser Valley?
What is the month with the least sunshine in Keyser Valley?
How many hours of sunshine does Keyser Valley have in January?
What is the UV index reading in January in Keyser Valley?
Average temperature in January
Keyser Valley, PA
- Average high temperature in January: 29.8°F
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).
- Average low temperature in January: 18°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 in January
Keyser Valley, PA
- Average pressure in January: 30.08"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 in January
Keyser Valley, PA
- Average wind speed in January: 8.1mph
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 in January
Keyser Valley, PA
- Average humidity in January: 82%
The month with the highest relative humidity is February (85%).
The month with the lowest relative humidity is July (77%).
Average rainfall in January
Keyser Valley, PA
- Average rainfall in January: 2.05"
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 in January
Keyser Valley, PA
- Average rainfall days in January: 7.3 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 in January
Keyser Valley, PA
- Average snowfall in January: 7.32"
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 in January
Keyser Valley, PA
- Average snowfall days in January: 16.7 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 in January /
Average sunshine in January
Keyser Valley, PA
- Average daylight in January: 9h and 4min
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
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 in January
Keyser Valley, PA
- Average sunshine days in January: 11.9 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 in January
Keyser Valley, PA
- Average UV index in January: 2
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 in January
Keyser Valley, PA
- Average cloud cover in January: 65
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 in January
Keyser Valley, PA
- Average visibility in January: 5mi
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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