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
January is the month that records the lowest temperatures, with averages ranging from a high of 18.9°F (-7.3°C) to a low of 5.7°F (-14.6°C).Humidity
The months with the highest humidity are January and February, with an average relative humidity of 91%.Rainfall
January is the month with the least rainfall. Rain falls for 1.6 days and accumulates 0.31" (8mm) of precipitation.Snowfall
January through May, October through December are months with snowfall. In Emerald, in January, snow falls for 11.9 days, with typically accumulated 1.54" (39mm) of snow. In Emerald, during the entire year, snow falls for 54.1 days and aggregates up to 9.92" (252mm) of snow.Daylight
In Emerald, the average length of the day in January is 9h and 14min.On the first day of the month, sunrise is at 7:47 am and sunset at 4:37 pm. On the last day of January, in Emerald, Wisconsin, sunrise is at 7:30 am and sunset at 5:14 pm CST.
Sunshine
With an average of 2.9h of sunshine, January has the least sunshine of the year.UV index
January, February, November and December, with an average maximum UV index of 1, are months with the lowest UV index in Emerald, Wisconsin. A UV Index value of 2, and less, symbolizes a low health risk from exposure to the Sun's UV rays for the ordinary person.Note: The maximum daily UV index of 1 in January interprets into the following recommendations:
Long-term sun exposure is typically not a concern for most. However, those with sensitive skin, infants, and children must always have protection. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage. Be watchful! The reflection of snow can enhance the intensity of the Sun's UV radiation nearly double.
Frequently asked questions
What is the coldest time of year in Emerald?
How cold is January in Emerald?
What is the most humid month in Emerald?
What is the average humidity in January in Emerald?
What is the driest month in Emerald?
How many days does it rain in January in Emerald?
How many days does it snow in January in Emerald?
How many hours of daylight does Emerald have in January?
When is the sunrise / sunset in January in Emerald?
What is the month with the least sunshine in Emerald?
How many hours of sunshine does Emerald have in January?
What are the months with the lowest UV index in Emerald?
What is the UV index intensity in January in Emerald?
Average temperature in January
Emerald, WI
- Average high temperature in January: 18.9°F
The warmest month (with the highest average high temperature) is July (78.4°F).
The month with the lowest average high temperature is January (18.9°F).
- Average low temperature in January: 5.7°F
The month with the highest average low temperature is July (60.8°F).
The coldest month (with the lowest average low temperature) is January (5.7°F).
Average pressure in January
Emerald, WI
- Average pressure in January: 30.13"Hg
The months with the highest atmospheric pressure are January and February (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed in January
Emerald, WI
- Average wind speed in January: 8.9mph
The windiest month (with the highest average wind speed) is April (9.6mph).
The calmest months (with the lowest average wind speed) are July and August (6.8mph).
Average humidity in January
Emerald, WI
- Average humidity in January: 91%
The months with the highest relative humidity are January and February (91%).
The month with the lowest relative humidity is April (76%).
Average rainfall in January
Emerald, WI
- Average rainfall in January: 0.31"
The wettest month (with the highest rainfall) is June (2.17").
The driest month (with the least rainfall) is January (0.31").
Average rainfall days in January
Emerald, WI
- Average rainfall days in January: 1.6 days
The month with the highest number of rainy days is June (14.8 days).
The month with the least rainy days is February (1 days).
Average snowfall in January
Emerald, WI
- Average snowfall in January: 1.54"
The month with the highest snowfall is February (2.99").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in January
Emerald, WI
- Average snowfall days in January: 11.9 days
The month with the highest number of snowfall days is January (11.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Emerald, WI
- Average daylight in January: 9h and 1min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in January: 2h and 5min
The month with the most sunshine is July (Average sunshine: 9h and 36min).
The month with the least sunshine is January (Average sunshine: 2h and 54min).
Average sunshine days in January
Emerald, WI
- Average sunshine days in January: 21 days
The month with the most sunshine days is January (21 days).
The month with the least sunshine days is June (12.6 days).
Average UV index in January
Emerald, WI
- Average UV index in January: 1
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 1).
Average cloud cover in January
Emerald, WI
- Average cloud cover in January: 70
The month with the most cloud cover is January (Cloud cover 70).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in January
Emerald, WI
- Average visibility in January: 4mi
The months with the highest visibility are April, May, June, July, September, October and November (6mi).
The month with the lowest visibility is January (4mi).
Emerald, Wisconsin, USA
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