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 its high-temperature average of 23.7°F (-4.6°C) and a low-temperature average of 16.3°F (-8.7°C), is the coldest month.Humidity
January and February, with an average relative humidity of 87%, are the most humid months in Chatham.Rainfall
The month with the least rainfall in Chatham is January, when the rain falls for 4.1 days and typically collects 1.26" (32mm) of precipitation.Snowfall
Months with snowfall are January through May, October through December. In Chatham, in January, snow falls for 20.8 days, with typically accumulated 5.43" (138mm) of snow. In Chatham, Michigan, during the entire year, snow falls for 93.2 days and aggregates up to 30.31" (770mm) of snow.Daylight
The average length of the day in January in Chatham is 9h and 6min.On the first day of January, sunrise is at 8:30 am and sunset at 5:11 pm. On the last day of the month, sunrise is at 8:12 am and sunset at 5:49 pm EST.
Sunshine
January has the least sunshine of the year in Chatham, Michigan, with an average of 1.8h of sunshine.UV index
The months with the lowest UV index are January through March, November 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 radiation for the average person.Note: A maximum high daily UV index of 1 during January translates into the following directions:
Apart from children, who require continuous protection, most can endure sun exposure for up to an hour without experiencing burns. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key. Be vigilant! The reflective nature of snow can increase the Sun's UV radiation nearly twofold.
Frequently asked questions
What part of the year is the coldest in Chatham?
How cold is it in Chatham in January?
What is the most humid month in Chatham?
What is the average humidity in January in Chatham?
What is the driest month in Chatham?
How many days does it rain in January in Chatham?
How many days does it snow in January in Chatham?
What is the average length of the day in January in Chatham?
What time are sunrise and sunset in January in Chatham?
What is the month with the least sunshine in Chatham?
How many hours of sunshine does Chatham have in January?
When is the lowest UV index in Chatham?
How high is the UV index in January in Chatham?
Average temperature in January
Chatham, MI
- Average high temperature in January: 23.7°F
The warmest month (with the highest average high temperature) is August (69.1°F).
The month with the lowest average high temperature is January (23.7°F).
- Average low temperature in January: 16.3°F
The month with the highest average low temperature is August (57.7°F).
The coldest month (with the lowest average low temperature) is February (16.2°F).
Average pressure in January
Chatham, MI
- Average pressure in January: 30.01"Hg
The month with the highest atmospheric pressure is March (30.08"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in January
Chatham, MI
- Average wind speed in January: 12.7mph
The windiest month (with the highest average wind speed) is January (12.7mph).
The calmest month (with the lowest average wind speed) is July (8mph).
Average humidity in January
Chatham, 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 May (76%).
Average rainfall in January
Chatham, MI
- Average rainfall in January: 1.26"
The wettest month (with the highest rainfall) is October (2.56").
The driest month (with the least rainfall) is January (1.26").
Average rainfall days in January
Chatham, MI
- Average rainfall days in January: 4.1 days
The month with the highest number of rainy days is October (14.6 days).
The month with the least rainy days is February (2.8 days).
Average snowfall in January
Chatham, MI
- Average snowfall in January: 5.43"
The month with the highest snowfall is December (6.14").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in January
Chatham, MI
- Average snowfall days in January: 20.8 days
The month with the highest number of snowfall days is January (20.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Chatham, MI
- 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: 1h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 1h and 48min).
Average sunshine days in January
Chatham, MI
- Average sunshine days in January: 6.4 days
The month with the most sunshine days is August (16.3 days).
The month with the least sunshine days is January (6.4 days).
Average UV index in January
Chatham, MI
- Average UV index in January: 1
The months with the highest UV index are July and August (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 1).
Average cloud cover in January
Chatham, MI
- Average cloud cover in January: 82
The month with the most cloud cover is January (Cloud cover 82).
The month with the least cloud cover is July (Cloud cover 32).
Average visibility in January
Chatham, MI
- Average visibility in January: 5mi
The months with the highest visibility are March, April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February and December (5mi).
Chatham, Michigan, USA
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