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 is the coldest month, with the temperature often reaching an average high of 27.9°F (-2.3°C) and an average low of 17.1°F (-8.3°C).Humidity
January and February, with an average relative humidity of 86%, are the most humid months.Rainfall
In Chelsea, in January, it is raining for 7 days, with typically 1.69" (43mm) of accumulated precipitation. In Chelsea, during the entire year, the rain falls for 154.5 days and collects up to 26.85" (682mm) of precipitation.Snowfall
Months with snowfall in Chelsea are January through May, October through December. The month with the most snowfall is January, when snow falls for 15.7 days and typically aggregates up to 5.12" (130mm) of snow.Daylight
In Chelsea, the average length of the day in January is 9h and 31min.On the first day of January, sunrise is at 8:05 am and sunset at 5:14 pm. On the last day of the month, sunrise is at 7:50 am and sunset at 5:48 pm EST.
Sunshine
January has the least sunshine of the year in Chelsea, Michigan, with an average of 2.9h of sunshine.UV index
The average daily maximum UV index in January is 2. A UV Index estimate of 2, and below, represents a low health risk from exposure to the Sun's UV rays for average individuals.Note: A maximum high daily UV index of 2 during January translates into the following directions:
Most individuals face no major issues with lengthy exposure to the sun, but children, infants, and individuals with fair skin always require protection. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized. Take note! UV radiation from the Sun can double in intensity due to snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest time of year in Chelsea?
How cold is January in Chelsea?
What are the most humid months in Chelsea?
What is the average humidity in January in Chelsea?
How much does it rain in Chelsea in January?
What is the snowiest month in Chelsea?
How much does it snow in Chelsea in January?
How many hours of daylight does Chelsea have in January?
When are sunrise and sunset in January in Chelsea?
What is the month with the least sunshine in Chelsea?
How long on average sun shines in January in Chelsea?
How high is the UV index in January in Chelsea?
Average temperature in January
Chelsea, MI
- Average high temperature in January: 27.9°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 (27.9°F).
- Average low temperature in January: 17.1°F
The month with the highest average low temperature is July (61.3°F).
The coldest month (with the lowest average low temperature) is January (17.1°F).
Average pressure in January
Chelsea, MI
- Average pressure in January: 30.08"Hg
The months with the highest atmospheric pressure are March and November (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in January
Chelsea, MI
- Average wind speed in January: 10.2mph
The windiest month (with the highest average wind speed) is January (10.2mph).
The calmest month (with the lowest average wind speed) is July (6.4mph).
Average humidity in January
Chelsea, MI
- Average humidity in January: 86%
The months with the highest relative humidity are January and February (86%).
The month with the lowest relative humidity is April (77%).
Average rainfall in January
Chelsea, MI
- Average rainfall in January: 1.69"
The wettest month (with the highest rainfall) is May (3.43").
The driest month (with the least rainfall) is December (1.46").
Average rainfall days in January
Chelsea, MI
- Average rainfall days in January: 7 days
The month with the highest number of rainy days is May (17.5 days).
The month with the least rainy days is February (6.8 days).
Average snowfall in January
Chelsea, MI
- Average snowfall in January: 5.12"
The month with the highest snowfall is January (5.12").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in January
Chelsea, MI
- Average snowfall days in January: 15.7 days
The month with the highest number of snowfall days is January (15.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Chelsea, MI
- 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: 2h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 2h and 54min).
Average sunshine days in January
Chelsea, MI
- Average sunshine days in January: 9.9 days
The month with the most sunshine days is March (14.8 days).
The month with the least sunshine days is February (9.7 days).
Average UV index in January
Chelsea, MI
- Average UV index in January: 2
The months with the highest UV index are May, June, July and August (UV index 5).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in January
Chelsea, MI
- Average cloud cover in January: 70
The month with the most cloud cover is January (Cloud cover 70).
The month with the least cloud cover is July (Cloud cover 32).
Average visibility in January
Chelsea, MI
- Average visibility in January: 5mi
The months with the highest visibility are March, April, May, June, July, October and November (6mi).
The months with the lowest visibility are January, February, August, September and December (5mi).
Chelsea, Michigan, USA
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