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
Jenison experiences its lowest temperatures in January, with an average peak of 27.9°F (-2.3°C) and a low of 18.9°F (-7.3°C).Humidity
The most humid month is January, with an average relative humidity of 87%.Rainfall
In Jenison, during January, the rain falls for 6.8 days and regularly aggregates up to 1.81" (46mm) of precipitation. In Jenison, Michigan, during the entire year, the rain falls for 143.3 days and collects up to 24.06" (611mm) of precipitation.Snowfall
January through May, October through December are months with snowfall in Jenison. January is the month with the most snowfall. Snow falls for 19 days and accumulates 6.26" (159mm) of snow.Daylight
In January, the average length of the day in Jenison is 9h and 27min.On the first day of the month, sunrise is at 8:14 am and sunset at 5:19 pm. On the last day of January, sunrise is at 7:59 am and sunset at 5:54 pm EST.
Sunshine
January has the least sunshine of the year, with an average of 2.4h 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 value of 2, and less, symbolizes a low threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.Note: A maximum daily UV index of 1 during January morphs into the following directions:
While many people can endure lengthy sun exposure, it remains imperative to safeguard babies, children, and fair-skinned individuals. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What month is the coldest in Jenison?
How cold is it in Jenison in January?
What is the most humid month in Jenison?
What is the average humidity in January in Jenison?
How much does it rain in Jenison in January?
When does it snow the most in Jenison?
How many days does it snow in January in Jenison?
What is the average length of the day in January in Jenison?
What time are sunrise and sunset in January in Jenison?
What is the month with the least sunshine in Jenison?
How many hours of sunshine does Jenison have in January?
What is the month with the lowest UV index in Jenison?
How high is the UV index in January in Jenison?
Average temperature in January
Jenison, MI
- Average high temperature in January: 27.9°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 (27.9°F).
- Average low temperature in January: 18.9°F
The month with the highest average low temperature is July (61.7°F).
The coldest month (with the lowest average low temperature) is January (18.9°F).
Average pressure in January
Jenison, MI
- Average pressure in January: 30.07"Hg
The month with the highest atmospheric pressure is March (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in January
Jenison, MI
- Average wind speed in January: 9.7mph
The windiest months (with the highest average wind speed) are February and April (9.8mph).
The calmest months (with the lowest average wind speed) are July and August (6.6mph).
Average humidity in January
Jenison, MI
- Average humidity in January: 87%
The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is April (75%).
Average rainfall in January
Jenison, MI
- Average rainfall in January: 1.81"
The wettest month (with the highest rainfall) is October (2.8").
The driest month (with the least rainfall) is November (1.42").
Average rainfall days in January
Jenison, MI
- Average rainfall days in January: 6.8 days
The month with the highest number of rainy days is October (16.5 days).
The month with the least rainy days is February (4.7 days).
Average snowfall in January
Jenison, MI
- Average snowfall in January: 6.26"
The month with the highest snowfall is January (6.26").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in January
Jenison, MI
- Average snowfall days in January: 19 days
The month with the highest number of snowfall days is January (19 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Jenison, MI
- Average daylight in January: 9h and 3min
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 2min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 2h and 24min).
Average sunshine days in January
Jenison, MI
- Average sunshine days in January: 8.3 days
The month with the most sunshine days is September (15.6 days).
The month with the least sunshine days is January (8.3 days).
Average UV index in January
Jenison, 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
Jenison, 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 29).
Average visibility in January
Jenison, MI
- Average visibility in January: 4mi
The months with the highest visibility are March, April, May, June, July, August, September, October and November (6mi).
The month with the lowest visibility is January (4mi).
Jenison, Michigan, USA
Weather forecast for your location
2. Allow the app to use your location