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
Hillsdale's January weather, marked by an average high temperature of 28.4°F (-2°C) and an average low temperature of 17.1°F (-8.3°C), is the coldest in the year.Humidity
January and February, with an average relative humidity of 86%, are the most humid months.Rainfall
In Hillsdale, during January, the rain falls for 5.3 days and regularly aggregates up to 1.3" (33mm) of precipitation. In Hillsdale, Michigan, during the entire year, the rain falls for 145.8 days and collects up to 24.02" (610mm) of precipitation.Snowfall
January through May, October through December are months with snowfall. In January, in Hillsdale, Michigan, it is snowing for 11.6 days. Throughout January, 3.46" (88mm) of snow is accumulated. Throughout the year, in Hillsdale, Michigan, there are 47.6 snowfall days, and 15.04" (382mm) of snow is accumulated.Daylight
The average length of the day in January in Hillsdale is 9h and 32min.On the first day of the month, sunrise is at 8:06 am and sunset at 5:17 pm. On the last day of January, in Hillsdale, sunrise is at 7:52 am and sunset at 5:51 pm EST.
Sunshine
January has the least sunshine of the year, with an average of 2.9h of sunshine.UV index
The average daily maximum UV index in January is 2. A UV Index of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV rays for the ordinary person.Note: In January, a regular UV index of 2 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. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized. Beware! Reflection from snow can magnify the Sun's UV radiation nearly twofold.
Frequently asked questions
What is the coldest time of year in Hillsdale?
How cold is it in Hillsdale in January?
What are the most humid months in Hillsdale?
What is the average humidity in January in Hillsdale?
How many days does it rain in January in Hillsdale?
How many days does it snow in January in Hillsdale?
How many hours of daylight does Hillsdale have in January?
What time are sunrise and sunset in January in Hillsdale?
What is the month with the least sunshine in Hillsdale?
How long on average sun shines in January in Hillsdale?
What is the UV index intensity in January in Hillsdale?
Average temperature in January
Hillsdale, MI
- Average high temperature in January: 28.4°F
The warmest month (with the highest average high temperature) is July (79°F).
The month with the lowest average high temperature is January (28.4°F).
- Average low temperature in January: 17.1°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 (17.1°F).
Average pressure in January
Hillsdale, MI
- Average pressure in January: 30.09"Hg
The month with the highest atmospheric pressure is November (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in January
Hillsdale, MI
- Average wind speed in January: 10.6mph
The windiest month (with the highest average wind speed) is January (10.6mph).
The calmest months (with the lowest average wind speed) are July and August (6.5mph).
Average humidity in January
Hillsdale, MI
- Average humidity in January: 86%
The months with the highest relative humidity are January and February (86%).
The month with the lowest relative humidity is October (77%).
Average rainfall in January
Hillsdale, MI
- Average rainfall in January: 1.3"
The wettest month (with the highest rainfall) is May (3.07").
The driest month (with the least rainfall) is December (1.22").
Average rainfall days in January
Hillsdale, MI
- Average rainfall days in January: 5.3 days
The month with the highest number of rainy days is May (18.7 days).
The month with the least rainy days is January (5.3 days).
Average snowfall in January
Hillsdale, MI
- Average snowfall in January: 3.46"
The month with the highest snowfall is February (4.13").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in January
Hillsdale, MI
- Average snowfall days in January: 11.6 days
The month with the highest number of snowfall days is February (11.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Hillsdale, 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 12min).
- Average sunshine in January: 2h and 5min
The month with the most sunshine is July (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 2h and 54min).
Average sunshine days in January
Hillsdale, MI
- Average sunshine days in January: 14.5 days
The month with the most sunshine days is November (17.1 days).
The month with the least sunshine days is May (9.6 days).
Average UV index in January
Hillsdale, MI
- Average UV index in January: 2
The months with the highest UV index are May, June, July and August (UV index 5).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in January
Hillsdale, MI
- Average cloud cover in January: 71
The month with the most cloud cover is January (Cloud cover 71).
The month with the least cloud cover is July (Cloud cover 34).
Average visibility in January
Hillsdale, MI
- Average visibility in January: 5mi
The months with the highest visibility are March, April, May, June, October, November and December (6mi).
The months with the lowest visibility are January, February, July, August and September (5mi).
Hillsdale, Michigan, USA
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