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
Plainwell's January weather reaches an average high of 28.6°F (-1.9°C) and an average low of 18.3°F (-7.6°C), making it the coldest month.Humidity
With an average relative humidity of 87%, January is the most humid month in Plainwell.Rainfall
In January, the rain falls for 5.8 days. Throughout January, 1.22" (31mm) of precipitation is accumulated. In Plainwell, Michigan, during the entire year, the rain falls for 138.6 days and collects up to 18.7" (475mm) of precipitation.Snowfall
January through May, November and December are months with snowfall in Plainwell. January is the month with the most snowfall in Plainwell. Snow falls for 17.2 days and accumulates 3.31" (84mm) of snow.Daylight
In January, the average length of the day in Plainwell, Michigan, is 9h and 29min.On the first day of January in Plainwell, sunrise is at 8:11 am and sunset at 5:20 pm. On the last day of the month, sunrise is at 7:57 am and sunset at 5:54 pm EST.
Sunshine
The month with the least sunshine is January, with an average of 2.5h of sunshine.UV index
January and December, with an average maximum UV index of 1, are months with the lowest UV index in Plainwell. A UV Index estimate of 2, and below, represents a minimal health hazard from unsafe exposure to UV radiation for the ordinary person.Note: A daily maximum UV index of 1 in January translates into the following instructions:
Despite most people tolerating extended sun exposure, it is critical to always protect those with sensitive skin, infants, and children. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat. Consider carefully! The reflective quality of snow 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 are the coldest months in Plainwell?
How cold is it in Plainwell in January?
What is the most humid month in Plainwell?
What is the average humidity in January in Plainwell?
How many days does it rain in January in Plainwell?
When does it snow the most in Plainwell?
How many days does it snow in January in Plainwell?
What is the average length of the day in January in Plainwell?
When is the sunrise / sunset in January in Plainwell?
What is the month with the least sunshine in Plainwell?
How long on average sun shines in January in Plainwell?
What is the month with the lowest UV index in Plainwell?
What is the UV index reading in January in Plainwell?
Average temperature in January
Plainwell, MI
- Average high temperature in January: 28.6°F
The warmest month (with the highest average high temperature) is July (79.5°F).
The month with the lowest average high temperature is January (28.6°F).
- Average low temperature in January: 18.3°F
The month with the highest average low temperature is July (61.5°F).
The coldest month (with the lowest average low temperature) is January (18.3°F).
Average pressure in January
Plainwell, 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
Plainwell, MI
- Average wind speed in January: 10.2mph
The windiest month (with the highest average wind speed) is January (10.2mph).
The calmest months (with the lowest average wind speed) are July and August (6.5mph).
Average humidity in January
Plainwell, MI
- 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
Plainwell, MI
- Average rainfall in January: 1.22"
The wettest month (with the highest rainfall) is May (2.2").
The driest months (with the least rainfall) are February and November (1.02").
Average rainfall days in January
Plainwell, MI
- Average rainfall days in January: 5.8 days
The months with the highest number of rainy days are May and October (15.4 days).
The month with the least rainy days is February (4.8 days).
Average snowfall in January
Plainwell, MI
- Average snowfall in January: 3.31"
The month with the highest snowfall is January (3.31").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days in January
Plainwell, MI
- Average snowfall days in January: 17.2 days
The month with the highest number of snowfall days is January (17.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Plainwell, 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 3min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 2h and 30min).
Average sunshine days in January
Plainwell, MI
- Average sunshine days in January: 10.3 days
The month with the most sunshine days is September (15.9 days).
The month with the least sunshine days is February (9.5 days).
Average UV index in January
Plainwell, MI
- Average UV index in January: 1
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in January
Plainwell, MI
- Average cloud cover in January: 75
The month with the most cloud cover is January (Cloud cover 75).
The month with the least cloud cover is July (Cloud cover 31).
Average visibility in January
Plainwell, MI
- Average visibility in January: 5mi
The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January and February (5mi).
Plainwell, Michigan, USA
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