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
With average high temperatures of 31.6°F (-0.2°C) and lows of 19.4°F (-7°C), January is the coldest month.Humidity
January and February, with an average relative humidity of 86%, are the most humid months.Rainfall
In West Lebanon, Pennsylvania, during January, the rain falls for 8.1 days and regularly aggregates up to 1.65" (42mm) of precipitation. Throughout the year, in West Lebanon, there are 162.4 rainfall days, and 23.43" (595mm) of precipitation is accumulated.Snowfall
Months with snowfall in West Lebanon are January through May, October through December. The month with the most snowfall is January, when snow falls for 17.4 days and typically aggregates up to 5.2" (132mm) of snow.Daylight
The average length of the day in January in West Lebanon, Pennsylvania, is 9h and 40min.On the first day of January, sunrise is at 7:40 am and sunset at 5:00 pm. On the last day of the month, sunrise is at 7:28 am and sunset at 5:33 pm EST.
Sunshine
January has the least sunshine of the year in West Lebanon, Pennsylvania, with an average of 2.9h of sunshine.UV index
In January, the average daily maximum UV index in West Lebanon is 2. A UV Index value of 2, and less, symbolizes a low health risk from exposure to the Sun's UV rays for the average person.Note: In January, the maximum UV index of 2 transforms into these recommendations:
Extended exposure to the sun should always be avoided by children, infants, and those with sensitive skin. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes. On your guard! Snow's reflection can almost double the intensity of the Sun's UV radiation.
Frequently asked questions
What month is the coldest in West Lebanon?
How cold is January in West Lebanon?
What is the most humid month in West Lebanon?
What is the average humidity in January in West Lebanon?
How much does it rain in West Lebanon in January?
When does it snow the most in West Lebanon?
How many days does it snow in January in West Lebanon?
How many hours of daylight does West Lebanon have in January?
When is the sunrise / sunset in January in West Lebanon?
What is the month with the least sunshine in West Lebanon?
How long on average sun shines in January in West Lebanon?
How high is the UV index in January in West Lebanon?
Average temperature in January
West Lebanon, PA
- Average high temperature in January: 31.6°F
The warmest month (with the highest average high temperature) is July (81.5°F).
The month with the lowest average high temperature is January (31.6°F).
- Average low temperature in January: 19.4°F
The month with the highest average low temperature is July (59.4°F).
The coldest month (with the lowest average low temperature) is January (19.4°F).
Average pressure in January
West Lebanon, PA
- Average pressure in January: 30.1"Hg
The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).
Average wind speed in January
West Lebanon, PA
- Average wind speed in January: 9.1mph
The windiest month (with the highest average wind speed) is January (9.1mph).
The calmest month (with the lowest average wind speed) is August (5mph).
Average humidity in January
West Lebanon, PA
- Average humidity in January: 86%
The months with the highest relative humidity are January and February (86%).
The months with the lowest relative humidity are April, June, July and August (78%).
Average rainfall in January
West Lebanon, PA
- Average rainfall in January: 1.65"
The wettest month (with the highest rainfall) is May (2.64").
The driest month (with the least rainfall) is November (1.3").
Average rainfall days in January
West Lebanon, PA
- Average rainfall days in January: 8.1 days
The month with the highest number of rainy days is May (18.7 days).
The month with the least rainy days is January (8.1 days).
Average snowfall in January
West Lebanon, PA
- Average snowfall in January: 5.2"
The month with the highest snowfall is January (5.2").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in January
West Lebanon, PA
- Average snowfall days in January: 17.4 days
The month with the highest number of snowfall days is January (17.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
West Lebanon, PA
- Average daylight in January: 9h and 4min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in January: 2h and 5min
The month with the most sunshine is July (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 2h and 54min).
Average sunshine days in January
West Lebanon, PA
- Average sunshine days in January: 7.8 days
The month with the most sunshine days is September (14.8 days).
The months with the least sunshine days are January and February (7.8 days).
Average UV index in January
West Lebanon, 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
West Lebanon, PA
- Average cloud cover in January: 71
The month with the most cloud cover is January (Cloud cover 71).
The month with the least cloud cover is August (Cloud cover 36).
Average visibility in January
West Lebanon, PA
- Average visibility in January: 5mi
The month with the highest visibility is April (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September, October, November and December (5mi).
West Lebanon, Pennsylvania, USA
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