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
Temperature records mark January as the coldest month, with highs averaging 27.1°F (-2.7°C) and lows at 16.7°F (-8.5°C).Humidity
The months with the highest humidity are January and February, with an average relative humidity of 87%.Rainfall
In Perry, in January, during 6.8 rainfall days, 1.3" (33mm) of precipitation is typically accumulated. In Perry, during the entire year, the rain falls for 138.9 days and collects up to 19.96" (507mm) of precipitation.Snowfall
Months with snowfall are January through May, October through December. In Perry, during January, snow falls for 17.4 days and regularly aggregates up to 3.66" (93mm) of snow. Throughout the year, there are 66.7 snowfall days, and 15.43" (392mm) of snow is accumulated.Daylight
In Perry, the average length of the day in January is 9h and 28min.On the first day of the month, sunrise is at 8:07 am and sunset at 5:13 pm. On the last day of January, sunrise is at 7:52 am and sunset at 5:47 pm EST.
Sunshine
January has the least sunshine of the year, with an average of 2.8h 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 of 2, and less, symbolizes a low health risk from unsafe exposure to UV radiation for average individuals.Note: In January, a regular UV index of 1 translates into these guidelines:
Though extended exposure to the sun typically does not concern most people, it is crucial to always shield children, infants, and those with sensitive skin. Direct Sun exposure should be minimized especially during midday when radiation is most intense. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What time of the year is the coldest?
How cold is January?
What are the most humid months?
What is the average humidity in January?
How much does it rain in January?
How many days does it snow in January?
What is the average length of the day in January?
When is the sunrise / sunset in January?
What is the month with the least sunshine?
How many hours of sunshine does Perry have in January?
What are the months with the lowest UV index?
What is the UV index intensity in January?
Average temperature in January
Perry, MI
- Average high temperature in January: 27.1°F
The warmest month (with the highest average high temperature) is July (79°F).
The month with the lowest average high temperature is January (27.1°F).
- Average low temperature in January: 16.7°F
The month with the highest average low temperature is July (61°F).
The coldest month (with the lowest average low temperature) is January (16.7°F).
Average pressure in January
Perry, 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 (29.93"Hg).
Average wind speed in January
Perry, MI
- Average wind speed in January: 9.9mph
The windiest month (with the highest average wind speed) is February (10mph).
The calmest month (with the lowest average wind speed) is July (6.5mph).
Average humidity in January
Perry, 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 April (77%).
Average rainfall in January
Perry, MI
- Average rainfall in January: 1.3"
The wettest month (with the highest rainfall) is May (2.48").
The driest months (with the least rainfall) are March and November (1.06").
Average rainfall days in January
Perry, MI
- Average rainfall days in January: 6.8 days
The month with the highest number of rainy days is May (16.5 days).
The month with the least rainy days is February (4.8 days).
Average snowfall in January
Perry, MI
- Average snowfall in January: 3.66"
The month with the highest snowfall is February (4.25").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in January
Perry, MI
- Average snowfall days in January: 17.4 days
The month with the highest number of snowfall days is January (17.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Perry, 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 5min
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 48min).
Average sunshine days in January
Perry, MI
- Average sunshine days in January: 10.8 days
The month with the most sunshine days is September (15.5 days).
The month with the least sunshine days is February (9.7 days).
Average UV index in January
Perry, MI
- Average UV index in January: 1
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in January
Perry, 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 30).
Average visibility in January
Perry, 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).
Perry, Michigan, USA
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