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
In Marengo, the lowest average temperatures are observed in January, with a high of 19.4°F (-7°C) and a low of 8.6°F (-13°C).Humidity
The most humid month is January, with an average relative humidity of 91%.Rainfall
The month with the least rainfall is January, when the rain falls for 3.2 days and typically collects 0.94" (24mm) of precipitation.Snowfall
Months with snowfall in Marengo are January through May, October through December. In Marengo, Wisconsin, in January, during 21.8 snowfall days, 6.5" (165mm) of snow is typically accumulated. In Marengo, during the entire year, snow falls for 99.1 days and aggregates up to 37.13" (943mm) of snow.Daylight
In January, the average length of the day is 9h and 5min.On the first day of January in Marengo, Wisconsin, sunrise is at 7:46 am and sunset at 4:26 pm. On the last day of the month, sunrise is at 7:27 am and sunset at 5:05 pm CST.
Sunshine
The month with the least sunshine in Marengo is January, with an average of 2.3h of sunshine.UV index
The months with the lowest UV index are January, November and December, with an average maximum UV index of 1. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The maximum UV index of 1 during January translates into these guidelines:
While extended sun exposure does not significantly affect most people, those with sensitive skin, children, and infants should always be protected. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes. Attention! Nearly twice the Sun's UV radiation can be reflected by snow.
Frequently asked questions
What part of the year is the coldest in Marengo?
How cold is January in Marengo?
What is the most humid month in Marengo?
What is the average humidity in January in Marengo?
What is the driest month in Marengo?
How many days does it rain in January in Marengo?
How much does it snow in Marengo in January?
What is the average length of the day in January in Marengo?
When are sunrise and sunset in January in Marengo?
What is the month with the least sunshine in Marengo?
How many hours of sunshine does Marengo have in January?
What is the month with the lowest UV index in Marengo?
How high is the UV index in January in Marengo?
Average temperature in January
Marengo, WI
- Average high temperature in January: 19.4°F
The warmest month (with the highest average high temperature) is July (76.8°F).
The month with the lowest average high temperature is January (19.4°F).
- Average low temperature in January: 8.6°F
The month with the highest average low temperature is July (57.7°F).
The coldest month (with the lowest average low temperature) is January (8.6°F).
Average pressure in January
Marengo, WI
- Average pressure in January: 30.09"Hg
The month with the highest atmospheric pressure is February (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed in January
Marengo, WI
- Average wind speed in January: 9mph
The windiest month (with the highest average wind speed) is November (9.1mph).
The calmest month (with the lowest average wind speed) is July (6.6mph).
Average humidity in January
Marengo, WI
- Average humidity in January: 91%
The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is May (72%).
Average rainfall in January
Marengo, WI
- Average rainfall in January: 0.94"
The wettest month (with the highest rainfall) is July (2.56").
The driest month (with the least rainfall) is January (0.94").
Average rainfall days in January
Marengo, WI
- Average rainfall days in January: 3.2 days
The month with the highest number of rainy days is June (15.5 days).
The month with the least rainy days is January (3.2 days).
Average snowfall in January
Marengo, WI
- Average snowfall in January: 6.5"
The month with the highest snowfall is December (7.95").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in January
Marengo, WI
- Average snowfall days in January: 21.8 days
The month with the highest number of snowfall days is January (21.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Marengo, WI
- Average daylight in January: 9h and 1min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in January: 2h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 2h and 18min).
Average sunshine days in January
Marengo, WI
- Average sunshine days in January: 10.4 days
The month with the most sunshine days is September (15 days).
The month with the least sunshine days is December (9.8 days).
Average UV index in January
Marengo, 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, November and December (UV index 1).
Average cloud cover in January
Marengo, WI
- Average cloud cover in January: 78
The month with the most cloud cover is January (Cloud cover 78).
The month with the least cloud cover is July (Cloud cover 31).
Average visibility in January
Marengo, WI
- Average visibility in January: 4mi
The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The month with the lowest visibility is January (4mi).
Marengo, Wisconsin, USA
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