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
Grand Junction notes the coldest temperatures in January, with a high average of 29.3°F (-1.5°C) and a low of 20.7°F (-6.3°C).Humidity
With an average relative humidity of 85%, January is the most humid month.Rainfall
In Grand Junction, in January, it is raining for 7.3 days, with typically 2.05" (52mm) of accumulated precipitation. In Grand Junction, during the entire year, the rain falls for 157.3 days and collects up to 30.04" (763mm) of precipitation.Snowfall
Months with snowfall are January through May, October through December. January is the month with the most snowfall. Snow falls for 16.5 days and accumulates 5.08" (129mm) of snow.Daylight
In January, the average length of the day in Grand Junction is 9h and 30min.On the first day of the month, sunrise is at 8:13 am and sunset at 5:21 pm. On the last day of January, in Grand Junction, sunrise is at 7:59 am and sunset at 5:56 pm EST.
Sunshine
The month with the least sunshine in Grand Junction is January, with an average of 2.7h of sunshine.UV index
In January, the average daily maximum UV index in Grand Junction is 2. A UV Index of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV rays for average individuals.Note: A daily maximum UV index of 2 in January translates into the following instructions:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
Frequently asked questions
What time of the year is the coldest in Grand Junction?
How cold is it in Grand Junction in January?
What is the most humid month in Grand Junction?
What is the average humidity in January in Grand Junction?
How many days does it rain in January in Grand Junction?
When does it snow the most in Grand Junction?
How many days does it snow in January in Grand Junction?
What is the average length of the day in January in Grand Junction?
What time are sunrise and sunset in January in Grand Junction?
What is the month with the least sunshine in Grand Junction?
How many hours of sunshine does Grand Junction have in January?
What is the UV index reading in January in Grand Junction?
Average temperature in January
Grand Junction, MI
- Average high temperature in January: 29.3°F
The warmest month (with the highest average high temperature) is July (77.9°F).
The month with the lowest average high temperature is January (29.3°F).
- Average low temperature in January: 20.7°F
The month with the highest average low temperature is July (63.1°F).
The coldest month (with the lowest average low temperature) is January (20.7°F).
Average pressure in January
Grand Junction, MI
- Average pressure in January: 30.09"Hg
The months with the highest atmospheric pressure are January, March and November (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in January
Grand Junction, MI
- Average wind speed in January: 11.2mph
The windiest month (with the highest average wind speed) is January (11.2mph).
The calmest month (with the lowest average wind speed) is July (6.8mph).
Average humidity in January
Grand Junction, MI
- Average humidity in January: 85%
The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is October (76%).
Average rainfall in January
Grand Junction, MI
- Average rainfall in January: 2.05"
The wettest month (with the highest rainfall) is May (3.58").
The driest month (with the least rainfall) is February (1.65").
Average rainfall days in January
Grand Junction, MI
- Average rainfall days in January: 7.3 days
The month with the highest number of rainy days is May (17.8 days).
The month with the least rainy days is February (6.3 days).
Average snowfall in January
Grand Junction, MI
- Average snowfall in January: 5.08"
The month with the highest snowfall is January (5.08").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in January
Grand Junction, MI
- Average snowfall days in January: 16.5 days
The month with the highest number of snowfall days is January (16.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Grand Junction, 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: 2h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 2h and 42min).
Average sunshine days in January
Grand Junction, MI
- Average sunshine days in January: 8.8 days
The month with the most sunshine days is March (14.7 days).
The month with the least sunshine days is January (8.8 days).
Average UV index in January
Grand Junction, MI
- Average UV index in January: 2
The months with the highest UV index are June and August (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in January
Grand Junction, MI
- Average cloud cover in January: 74
The month with the most cloud cover is January (Cloud cover 74).
The month with the least cloud cover is July (Cloud cover 27).
Average visibility in January
Grand Junction, MI
- Average visibility in January: 5mi
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is January (5mi).
Grand Junction, Michigan, USA
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