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
With average high temperatures of 30°F (-1.1°C) and lows of 18.5°F (-7.5°C), January is the coldest month.Humidity
The average relative humidity in January is 82%.Rainfall
In Saint Anne, in January, it is raining for 6.4 days, with typically 0.79" (20mm) of accumulated precipitation. In Saint Anne, during the entire year, the rain falls for 132 days and collects up to 15.16" (385mm) of precipitation.Snowfall
January through April, November and December are months with snowfall in Saint Anne. The month with the most snowfall in Saint Anne is January, when snow falls for 10.3 days and typically aggregates up to 1.42" (36mm) of snow.Daylight
The average length of the day in January in Saint Anne is 9h and 38min.On the first day of January in Saint Anne, sunrise is at 7:15 am and sunset at 4:32 pm. On the last day of the month, sunrise is at 7:02 am and sunset at 5:05 pm CST.
Sunshine
The month with the least sunshine in Saint Anne is January, with an average of 3.7h of sunshine.UV index
January and December, with an average maximum UV index of 1, are months with the lowest UV index in Saint Anne. A UV Index of 2, and less, symbolizes a low health risk from unsafe exposure to UV radiation for average individuals.Note: The daily high UV index of 1 in January translates into this advice:
Infants, children, and people with sensitive skin should always have protection against lengthy periods of sun exposure. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage. Take to heart! Snow reflection can almost magnify the Sun's UV radiation twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What month is the coldest in Saint Anne?
How cold is January in Saint Anne?
What is the average humidity in January in Saint Anne?
How much does it rain in Saint Anne in January?
What is the snowiest month in Saint Anne?
How much does it snow in Saint Anne in January?
How many hours of daylight does Saint Anne have in January?
When are sunrise and sunset in January in Saint Anne?
What is the month with the least sunshine in Saint Anne?
How long on average sun shines in January in Saint Anne?
What is the month with the lowest UV index in Saint Anne?
How high is the UV index in January in Saint Anne?
Average temperature in January
Saint Anne, IL
- Average high temperature in January: 30°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 (30°F).
- Average low temperature in January: 18.5°F
The month with the highest average low temperature is July (64.2°F).
The coldest month (with the lowest average low temperature) is January (18.5°F).
Average pressure in January
Saint Anne, IL
- Average pressure in January: 30.12"Hg
The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in January
Saint Anne, IL
- Average wind speed in January: 10.1mph
The windiest month (with the highest average wind speed) is January (10.1mph).
The calmest months (with the lowest average wind speed) are July and August (6.2mph).
Average humidity in January
Saint Anne, IL
- Average humidity in January: 82%
The month with the highest relative humidity is July (84%).
The month with the lowest relative humidity is October (72%).
Average rainfall in January
Saint Anne, IL
- Average rainfall in January: 0.79"
The wettest month (with the highest rainfall) is May (2.2").
The driest month (with the least rainfall) is February (0.67").
Average rainfall days in January
Saint Anne, IL
- Average rainfall days in January: 6.4 days
The month with the highest number of rainy days is July (15.7 days).
The month with the least rainy days is February (5.1 days).
Average snowfall in January
Saint Anne, IL
- Average snowfall in January: 1.42"
The month with the highest snowfall is January (1.42").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in January
Saint Anne, IL
- Average snowfall days in January: 10.3 days
The month with the highest number of snowfall days is January (10.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Saint Anne, IL
- Average daylight in January: 9h and 4min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in January: 3h and 4min
The months with the most sunshine are June, July and August (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).
Average sunshine days in January
Saint Anne, IL
- Average sunshine days in January: 16.9 days
The month with the most sunshine days is November (18.9 days).
The month with the least sunshine days is July (10.7 days).
Average UV index in January
Saint Anne, IL
- Average UV index in January: 1
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in January
Saint Anne, IL
- Average cloud cover in January: 60
The month with the most cloud cover is January (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in January
Saint Anne, IL
- Average visibility in January: 6mi
The months with the highest visibility are January, February, March, April, May, June, September, October, November and December (6mi).
The months with the lowest visibility are July and August (5mi).
Saint Anne, Illinois, USA
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