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
Allegan records the coldest temperatures in January, averaging a high of 28.9°F (-1.7°C) and a low of 19.4°F (-7°C).Humidity
The most humid month in Allegan is January, with an average relative humidity of 86%.Rainfall
In Allegan, during January, the rain falls for 5.8 days and regularly aggregates up to 1.38" (35mm) of precipitation. In Allegan, during the entire year, the rain falls for 139.4 days and collects up to 19.76" (502mm) of precipitation.Snowfall
Months with snowfall in Allegan are January through April, October through December. January is the month with the most snowfall in Allegan. Snow falls for 17.6 days and accumulates 3.66" (93mm) of snow.Daylight
In Allegan, the average length of the day in January is 9h and 29min.On the first day of January, sunrise is at 8:13 am and sunset at 5:20 pm. On the last day of the month, sunrise is at 7:58 am and sunset at 5:55 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. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV rays for ordinary individuals.Note: The maximum UV index of 1 during January leads to these instructions:
While most people are not greatly affected by extended sun exposure, those with fair skin, babies, and children must always have protection. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes. Remember to consider! The UV radiation from the Sun can be intensified nearly twice by the reflection of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest time of year in Allegan?
How cold is it in Allegan in January?
What is the most humid month in Allegan?
What is the average humidity in January in Allegan?
How many days does it rain in January in Allegan?
What is the snowiest month in Allegan?
How much does it snow in Allegan in January?
What is the average length of the day in January in Allegan?
When is the sunrise / sunset in January in Allegan?
What is the month with the least sunshine in Allegan?
How many hours of sunshine does Allegan have in January?
What is the month with the lowest UV index in Allegan?
What is the UV index reading in January in Allegan?
Average temperature in January
Allegan, MI
- Average high temperature in January: 28.9°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 (28.9°F).
- Average low temperature in January: 19.4°F
The month with the highest average low temperature is July (62.1°F).
The coldest month (with the lowest average low temperature) is January (19.4°F).
Average pressure in January
Allegan, 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
Allegan, MI
- Average wind speed in January: 10.4mph
The windiest month (with the highest average wind speed) is January (10.4mph).
The calmest months (with the lowest average wind speed) are July and August (6.6mph).
Average humidity in January
Allegan, MI
- Average humidity in January: 86%
The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is October (76%).
Average rainfall in January
Allegan, MI
- Average rainfall in January: 1.38"
The wettest month (with the highest rainfall) is October (2.4").
The driest month (with the least rainfall) is February (1.06").
Average rainfall days in January
Allegan, MI
- Average rainfall days in January: 5.8 days
The month with the highest number of rainy days is October (15.9 days).
The month with the least rainy days is February (4.6 days).
Average snowfall in January
Allegan, MI
- Average snowfall in January: 3.66"
The month with the highest snowfall is January (3.66").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in January
Allegan, MI
- Average snowfall days in January: 17.6 days
The month with the highest number of snowfall days is January (17.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Allegan, 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 3min
The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 2h and 30min).
Average sunshine days in January
Allegan, MI
- Average sunshine days in January: 8.7 days
The month with the most sunshine days is September (15.4 days).
The month with the least sunshine days is January (8.7 days).
Average UV index in January
Allegan, 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
Allegan, 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
Allegan, 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).
Allegan, Michigan, USA
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