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, with average temperatures reaching a high of 27°F (-2.8°C) and a low of 16.7°F (-8.5°C), is the coldest month.Humidity
January and February, with an average relative humidity of 87%, are the most humid months.Rainfall
In Attica, in January, it is raining for 5.3 days, with typically 1.54" (39mm) of accumulated precipitation. In Attica, during the entire year, the rain falls for 146.1 days and collects up to 22.91" (582mm) of precipitation.Snowfall
Months with snowfall are January through May, October through December. In Attica, in January, snow falls for 15.3 days, with typically accumulated 3.86" (98mm) of snow. Throughout the year, in Attica, there are 62.9 snowfall days, and 16.77" (426mm) of snow is accumulated.Daylight
In Attica, the average length of the day in January is 9h and 26min.On the first day of the month, sunrise is at 8:03 am and sunset at 5:08 pm. On the last day of January, in Attica, sunrise is at 7:48 am and sunset at 5:43 pm EST.
Sunshine
The month with the least sunshine is January, with an average of 2.8h of sunshine.UV index
January and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a low threat to health from exposure to the Sun's UV rays for the ordinary person.Note: The maximum daily UV index of 1 during January translates into the following directions:
Though the majority can handle prolonged sun exposure, it is crucial to always shield babies, children, and those with fair skin. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun. On your guard! Snow's reflection 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
What is the coldest month in Attica?
How cold is it in Attica in January?
What is the most humid month in Attica?
What is the average humidity in January in Attica?
How many days does it rain in January in Attica?
How much does it snow in Attica in January?
How many hours of daylight does Attica have in January?
When is the sunrise / sunset in January in Attica?
What is the month with the least sunshine in Attica?
How many hours of sunshine does Attica have in January?
What is the month with the lowest UV index in Attica?
What is the UV index reading in January in Attica?
Average temperature in January
Attica, MI
- Average high temperature in January: 27°F
The warmest month (with the highest average high temperature) is July (78.3°F).
The month with the lowest average high temperature is January (27°F).
- Average low temperature in January: 16.7°F
The month with the highest average low temperature is July (60.3°F).
The coldest month (with the lowest average low temperature) is January (16.7°F).
Average pressure in January
Attica, MI
- Average pressure in January: 30.06"Hg
The month with the highest atmospheric pressure is March (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in January
Attica, MI
- Average wind speed in January: 10.4mph
The windiest months (with the highest average wind speed) are January and February (10.4mph).
The calmest month (with the lowest average wind speed) is July (6.6mph).
Average humidity in January
Attica, MI
- Average humidity in January: 87%
The months with the highest relative humidity are January and February (87%).
The month with the lowest relative humidity is April (77%).
Average rainfall in January
Attica, MI
- Average rainfall in January: 1.54"
The wettest month (with the highest rainfall) is May (2.8").
The driest month (with the least rainfall) is December (1.22").
Average rainfall days in January
Attica, MI
- Average rainfall days in January: 5.3 days
The month with the highest number of rainy days is May (17 days).
The months with the least rainy days are January and February (5.3 days).
Average snowfall in January
Attica, MI
- Average snowfall in January: 3.86"
The month with the highest snowfall is February (4.45").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in January
Attica, MI
- Average snowfall days in January: 15.3 days
The month with the highest number of snowfall days is January (15.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Attica, MI
- Average daylight in January: 9h and 2min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in January: 2h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 2h and 48min).
Average sunshine days in January
Attica, MI
- Average sunshine days in January: 11.6 days
The month with the most sunshine days is September (15 days).
The month with the least sunshine days is February (10.2 days).
Average UV index in January
Attica, MI
- 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
Attica, MI
- Average cloud cover in January: 71
The month with the most cloud cover is January (Cloud cover 71).
The month with the least cloud cover is July (Cloud cover 32).
Average visibility in January
Attica, MI
- Average visibility in January: 5mi
The months with the highest visibility are March, April, May, June, July, August, October, November and December (6mi).
The months with the lowest visibility are January, February and September (5mi).
Attica, Michigan, USA
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