January weather forecastSaint Joseph, MN
January
Weather in January
January, the same as December, in Saint Joseph, Minnesota, is a freezing cold winter month, with temperature in the range of an average high of 18.7°F (-7.4°C) and an average low of 5.4°F (-14.8°C).Temperature
The coldest temperatures occur during January, when averages reach a peak of 18.7°F (-7.4°C) and a low of 5.4°F (-14.8°C).Humidity
The most humid month is January, with an average relative humidity of 91%.Rainfall
The month with the least rainfall in Saint Joseph is January, when the rain falls for 2.2 days and typically collects 0.43" (11mm) of precipitation.Snowfall
Months with snowfall are January through May, October through December. In Saint Joseph, during January, snow falls for 14.4 days and regularly aggregates up to 2.68" (68mm) of snow. In Saint Joseph, during the entire year, snow falls for 61 days and aggregates up to 16.81" (427mm) of snow.Daylight
The average length of the day in January is 9h and 11min.On the first day of January, sunrise is at 7:57 am and sunset at 4:43 pm. On the last day of the month, sunrise is at 7:39 am and sunset at 5:21 pm CST.
Sunshine
With an average of 3.3h of sunshine, January has the least sunshine of the year in Saint Joseph.UV index
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 1. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV radiation for average individuals.Note: A daily high UV index of 1 in January leads to these guidelines:
Those with sensitive skin, infants, and children require constant safeguarding from prolonged sun exposure. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes. Consider carefully! The reflective quality of snow can almost double the intensity of the Sun's UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in January
Saint Joseph, MN
- Average high temperature in January: 18.7°F
The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (18.7°F).
- Average low temperature in January: 5.4°F
The month with the highest average low temperature is July (61.2°F).
The coldest month (with the lowest average low temperature) is January (5.4°F).
Average pressure in January
Saint Joseph, MN
- Average pressure in January: 30.14"Hg
The months with the highest atmospheric pressure are January and February (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).
Average wind speed in January
Saint Joseph, MN
- Average wind speed in January: 8.9mph
The windiest month (with the highest average wind speed) is April (9.3mph).
The calmest months (with the lowest average wind speed) are July and August (7.1mph).
Average humidity in January
Saint Joseph, MN
- Average humidity in January: 91%
The month with the highest relative humidity is January (91%).
The months with the lowest relative humidity are April and May (70%).
Average rainfall in January
Saint Joseph, MN
- Average rainfall in January: 0.43"
The wettest month (with the highest rainfall) is June (3.03").
The driest month (with the least rainfall) is January (0.43").
Average rainfall days in January
Saint Joseph, MN
- Average rainfall days in January: 2.2 days
The month with the highest number of rainy days is June (15.3 days).
The month with the least rainy days is January (2.2 days).
Average snowfall in January
Saint Joseph, MN
- Average snowfall in January: 2.68"
The month with the highest snowfall is December (4.13").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in January
Saint Joseph, MN
- Average snowfall days in January: 14.4 days
The month with the highest number of snowfall days is January (14.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Saint Joseph, MN
- Average daylight in January: 9h and 12min
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: 3h and 18min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 18min).
Average sunshine days in January
Saint Joseph, MN
- Average sunshine days in January: 16.6 days
The month with the most sunshine days is September (19.2 days).
The month with the least sunshine days is June (12.4 days).
Average UV index in January
Saint Joseph, MN
- 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
Saint Joseph, MN
- Average cloud cover in January: 67
The month with the most cloud cover is January (Cloud cover 67).
The months with the least cloud cover are July and August (Cloud cover 32).
Average visibility in January
Saint Joseph, MN
- 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).
