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
Roseville's coldest month, January, registers temperatures that range from a high of 28.8°F (-1.8°C) to a low of 19°F (-7.2°C).Humidity
The average relative humidity in January in Roseville is 84%.Rainfall
In Roseville, in January, during 7.1 rainfall days, 1.77" (45mm) of precipitation is typically accumulated. In Roseville, during the entire year, the rain falls for 163.7 days and collects up to 27.95" (710mm) of precipitation.Snowfall
Months with snowfall in Roseville are January through May, October through December. In Roseville, in January, during 15.4 snowfall days, 4.72" (120mm) of snow is typically accumulated. Throughout the year, there are 57 snowfall days, and 19.33" (491mm) of snow is accumulated.Daylight
In January, the average length of the day is 9h and 29min.On the first day of the month, sunrise is at 8:01 am and sunset at 5:09 pm. On the last day of January, sunrise is at 7:46 am and sunset at 5:43 pm EST.
Sunshine
With an average of 3.1h of sunshine, January has the least sunshine of the year in Roseville.UV index
January and December, with an average maximum UV index of 1, are months with the lowest UV index in Roseville. A UV Index estimate of 2, and below, represents a low threat to health from unsafe exposure to UV radiation for average individuals.Note: In January, a daily maximum UV index of 1 leads to the following instructions:
Children must always have sun protection, unlike most people, who can tolerate up to an hour in the sun without any burns. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears. Take into account! The reflection from snow can nearly double the Sun's UV radiation intensity.
Frequently asked questions
What time of the year is the coldest in Roseville?
How cold is it in Roseville in January?
What is the average humidity in January in Roseville?
How many days does it rain in January in Roseville?
How much does it snow in Roseville in January?
What is the average length of the day in January in Roseville?
When is the sunrise / sunset in January in Roseville?
What is the month with the least sunshine in Roseville?
How long on average sun shines in January in Roseville?
When is the lowest UV index in Roseville?
What is the UV index reading in January in Roseville?
Average temperature in January
Roseville, MI
- Average high temperature in January: 28.8°F
The warmest month (with the highest average high temperature) is July (80.8°F).
The month with the lowest average high temperature is January (28.8°F).
- Average low temperature in January: 19°F
The month with the highest average low temperature is July (64.8°F).
The coldest month (with the lowest average low temperature) is January (19°F).
Average pressure in January
Roseville, MI
- Average pressure in January: 30.07"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
Roseville, MI
- Average wind speed in January: 10.3mph
The windiest month (with the highest average wind speed) is January (10.3mph).
The calmest month (with the lowest average wind speed) is July (6.8mph).
Average humidity in January
Roseville, MI
- Average humidity in January: 84%
The month with the highest relative humidity is February (85%).
The months with the lowest relative humidity are July and August (72%).
Average rainfall in January
Roseville, MI
- Average rainfall in January: 1.77"
The wettest month (with the highest rainfall) is April (3.35").
The driest month (with the least rainfall) is February (1.69").
Average rainfall days in January
Roseville, MI
- Average rainfall days in January: 7.1 days
The month with the highest number of rainy days is May (18.7 days).
The month with the least rainy days is January (7.1 days).
Average snowfall in January
Roseville, MI
- Average snowfall in January: 4.72"
The month with the highest snowfall is February (6.06").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in January
Roseville, MI
- Average snowfall days in January: 15.4 days
The month with the highest number of snowfall days is January (15.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Roseville, 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: 3h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 6min).
Average sunshine days in January
Roseville, MI
- Average sunshine days in January: 10.6 days
The month with the most sunshine days is November (14.1 days).
The month with the least sunshine days is February (10.1 days).
Average UV index in January
Roseville, MI
- Average UV index in January: 1
The months with the highest UV index are 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
Roseville, MI
- Average cloud cover in January: 68
The month with the most cloud cover is January (Cloud cover 68).
The months with the least cloud cover are July and August (Cloud cover 30).
Average visibility in January
Roseville, 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).
Roseville, Michigan, USA
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