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 coldest period tends to be January, when average temperatures fluctuate between a high of 33.1°F (0.6°C) and a low of 21.6°F (-5.8°C).Humidity
The most humid month in West Jefferson is January, with an average relative humidity of 83%.Rainfall
In West Jefferson, in January, during 6.7 rainfall days, 1.02" (26mm) of precipitation is typically accumulated. In West Jefferson, during the entire year, the rain falls for 138.2 days and collects up to 15.31" (389mm) of precipitation.Snowfall
Months with snowfall in West Jefferson are January through April, October through December. In West Jefferson, Ohio, during January, snow falls for 9.4 days and regularly aggregates up to 1.14" (29mm) of snow. Throughout the year, in West Jefferson, there are 34.2 snowfall days, and 4.76" (121mm) of snow is accumulated.Daylight
In West Jefferson, the average length of the day in January is 9h and 43min.On the first day of the month, sunrise is at 7:54 am and sunset at 5:18 pm. On the last day of January, sunrise is at 7:42 am and sunset at 5:50 pm EST.
Sunshine
January has the least sunshine of the year in West Jefferson, with an average of 3.6h of sunshine.UV index
The months with the lowest UV index in West Jefferson, Ohio, are January, February, November and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV rays for ordinary individuals.Note: The maximum daily UV index of 2 during January translates into the following directions:
While sun exposure does not greatly affect most, individuals with fair skin, babies, and children always need vigilant safeguarding. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. Take note! UV radiation from the Sun can double in intensity due to snow reflection.
Frequently asked questions
What are the coldest months in West Jefferson?
How cold is it in West Jefferson in January?
What is the most humid month in West Jefferson?
What is the average humidity in January in West Jefferson?
How many days does it rain in January in West Jefferson?
How much does it snow in West Jefferson in January?
What is the average length of the day in January in West Jefferson?
What time are sunrise and sunset in January in West Jefferson?
What is the month with the least sunshine in West Jefferson?
How long on average sun shines in January in West Jefferson?
What is the month with the lowest UV index in West Jefferson?
How high is the UV index in January in West Jefferson?
Average temperature in January
West Jefferson, OH
- Average high temperature in January: 33.1°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 (33.1°F).
- Average low temperature in January: 21.6°F
The month with the highest average low temperature is July (64.4°F).
The coldest month (with the lowest average low temperature) is January (21.6°F).
Average pressure in January
West Jefferson, OH
- Average pressure in January: 30.13"Hg
The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in January
West Jefferson, OH
- Average wind speed in January: 9.9mph
The windiest month (with the highest average wind speed) is January (9.9mph).
The calmest months (with the lowest average wind speed) are July and August (5.7mph).
Average humidity in January
West Jefferson, OH
- Average humidity in January: 83%
The month with the highest relative humidity is January (83%).
The month with the lowest relative humidity is October (74%).
Average rainfall in January
West Jefferson, OH
- Average rainfall in January: 1.02"
The wettest month (with the highest rainfall) is May (1.93").
The driest month (with the least rainfall) is September (0.91").
Average rainfall days in January
West Jefferson, OH
- Average rainfall days in January: 6.7 days
The month with the highest number of rainy days is May (15.7 days).
The month with the least rainy days is January (6.7 days).
Average snowfall in January
West Jefferson, OH
- Average snowfall in January: 1.14"
The month with the highest snowfall is February (1.22").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in January
West Jefferson, OH
- Average snowfall days in January: 9.4 days
The month with the highest number of snowfall days is January (9.4 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 Jefferson, OH
- 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 24min).
- Average sunshine in January: 3h and 4min
The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).
Average sunshine days in January
West Jefferson, OH
- Average sunshine days in January: 16.5 days
The month with the most sunshine days is November (20 days).
The month with the least sunshine days is July (11.8 days).
Average UV index in January
West Jefferson, OH
- Average UV index in January: 2
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in January
West Jefferson, OH
- Average cloud cover in January: 63
The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility in January
West Jefferson, OH
- Average visibility in January: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
West Jefferson, Ohio, USA
Weather forecast for your location
2. Allow the app to use your location
