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
Alden's coldest month, January, generally records average temperatures ranging from a high of 25.3°F (-3.7°C) to a low of 13.3°F (-10.4°C).Humidity
With an average relative humidity of 87%, January is the most humid month.Rainfall
In Alden, Illinois, in January, it is raining for 4.9 days, with typically 1.38" (35mm) of accumulated precipitation. Throughout the year, in Alden, Illinois, there are 152.8 rainfall days, and 26.46" (672mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. The month with the most snowfall is January, when snow falls for 14.3 days and typically aggregates up to 4.41" (112mm) of snow.Daylight
In Alden, the average length of the day in January is 9h and 29min.On the first day of January, sunrise is at 7:23 am and sunset at 4:31 pm. On the last day of the month, sunrise is at 7:08 am and sunset at 5:05 pm CST.
Sunshine
With an average of 3.5h of sunshine, January has the least sunshine of the year in Alden.UV index
The months with the lowest UV index in Alden, Illinois, are January and December, with an average maximum UV index of 1. A UV Index reading of 2, and below, represents a low health risk from exposure to the Sun's UV rays for ordinary individuals.Note: The UV index of 1 during January translates into the following guidance:
Unlike children, who always need sun protection, most individuals can remain in the sun for up to an hour without getting burnt. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. Stay sun-safe with clothing that is both closely woven and worn loosely. Be aware! The reflective nature of snow can magnify the Sun's UV radiation almost twofold.
Frequently asked questions
What are the coldest months in Alden?
How cold is it in Alden in January?
What is the most humid month in Alden?
What is the average humidity in January in Alden?
How much does it rain in Alden in January?
When does it snow the most in Alden?
How much does it snow in Alden in January?
How many hours of daylight does Alden have in January?
When is the sunrise / sunset in January in Alden?
What is the month with the least sunshine in Alden?
How many hours of sunshine does Alden have in January?
What is the month with the lowest UV index in Alden?
What is the UV index intensity in January in Alden?
Average temperature in January
Alden, IL
- Average high temperature in January: 25.3°F
The warmest month (with the highest average high temperature) is July (79.3°F).
The month with the lowest average high temperature is January (25.3°F).
- Average low temperature in January: 13.3°F
The month with the highest average low temperature is July (62.6°F).
The coldest month (with the lowest average low temperature) is January (13.3°F).
Average pressure in January
Alden, IL
- Average pressure in January: 30.11"Hg
The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in January
Alden, IL
- Average wind speed in January: 9.7mph
The windiest month (with the highest average wind speed) is April (9.9mph).
The calmest month (with the lowest average wind speed) is August (6.2mph).
Average humidity in January
Alden, IL
- Average humidity in January: 87%
The month with the highest relative humidity is January (87%).
The months with the lowest relative humidity are April and October (77%).
Average rainfall in January
Alden, IL
- Average rainfall in January: 1.38"
The wettest month (with the highest rainfall) is June (3.58").
The driest month (with the least rainfall) is December (1.3").
Average rainfall days in January
Alden, IL
- Average rainfall days in January: 4.9 days
The month with the highest number of rainy days is May (18.8 days).
The month with the least rainy days is January (4.9 days).
Average snowfall in January
Alden, IL
- Average snowfall in January: 4.41"
The month with the highest snowfall is January (4.41").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in January
Alden, IL
- Average snowfall days in January: 14.3 days
The month with the highest number of snowfall days is January (14.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Alden, IL
- Average daylight in January: 9h and 3min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in January: 3h and 3min
The month with the most sunshine is July (Average sunshine: 9h and 36min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).
Average sunshine days in January
Alden, IL
- Average sunshine days in January: 13.4 days
The month with the most sunshine days is November (16.3 days).
The month with the least sunshine days is May (9.7 days).
Average UV index in January
Alden, IL
- Average UV index in January: 1
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in January
Alden, IL
- Average cloud cover in January: 64
The month with the most cloud cover is January (Cloud cover 64).
The month with the least cloud cover is September (Cloud cover 35).
Average visibility in January
Alden, IL
- Average visibility in January: 5mi
The months with the highest visibility are March, April, May, June, October and November (6mi).
The months with the lowest visibility are January, February, July, August, September and December (5mi).
Alden, Illinois, USA
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