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
In Rock Creek, the month of January is known for its lowest average temperatures, reaching a high of 18°F (-7.8°C) and a low of 5.4°F (-14.8°C).Humidity
January is the most humid month in Rock Creek, with an average relative humidity of 91%.Rainfall
January is the month with the least rainfall. Rain falls for 2.4 days and accumulates 0.51" (13mm) of precipitation.Snowfall
Months with snowfall in Rock Creek are January through May, October through December. In Rock Creek, Minnesota, in January, snow falls for 15.8 days, with typically accumulated 3.54" (90mm) of snow. Throughout the year, in Rock Creek, there are 68.6 snowfall days, and 21.42" (544mm) of snow is accumulated.Daylight
The average length of the day in January is 9h and 10min.On the first day of the month, sunrise is at 7:52 am and sunset at 4:37 pm. On the last day of January, sunrise is at 7:34 am and sunset at 5:15 pm CST.
Sunshine
With an average of 3h of sunshine, January has the least sunshine of the year in Rock Creek.UV index
The months with the lowest UV index in Rock Creek are January, February, November and December, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a low health risk from exposure to the Sun's UV rays for the average person.Note: A maximum high daily UV index of 1 during January translates into the following directions:
Most individuals face no significant issues with extended sun exposure, but it is always essential to protect children, babies, and those with sensitive skin. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes. Be vigilant! The reflective nature of snow can increase the Sun's UV radiation nearly twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What time of the year is the coldest in Rock Creek?
How cold is it in Rock Creek in January?
What is the most humid month in Rock Creek?
What is the average humidity in January in Rock Creek?
What is the driest month in Rock Creek?
How much does it rain in Rock Creek in January?
How many days does it snow in January in Rock Creek?
How many hours of daylight does Rock Creek have in January?
When are sunrise and sunset in January in Rock Creek?
What is the month with the least sunshine in Rock Creek?
How many hours of sunshine does Rock Creek have in January?
When is the lowest UV index in Rock Creek?
What is the UV index reading in January in Rock Creek?
Average temperature in January
Rock Creek, MN
- Average high temperature in January: 18°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 (18°F).
- Average low temperature in January: 5.4°F
The month with the highest average low temperature is July (60.4°F).
The coldest month (with the lowest average low temperature) is January (5.4°F).
Average pressure in January
Rock Creek, MN
- Average pressure in January: 30.12"Hg
The month with the highest atmospheric pressure is February (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed in January
Rock Creek, MN
- Average wind speed in January: 8.1mph
The windiest month (with the highest average wind speed) is April (9.3mph).
The calmest months (with the lowest average wind speed) are July and August (6.7mph).
Average humidity in January
Rock Creek, MN
- Average humidity in January: 91%
The month with the highest relative humidity is January (91%).
The months with the lowest relative humidity are April and May (73%).
Average rainfall in January
Rock Creek, MN
- Average rainfall in January: 0.51"
The wettest month (with the highest rainfall) is June (3.35").
The driest month (with the least rainfall) is January (0.51").
Average rainfall days in January
Rock Creek, MN
- Average rainfall days in January: 2.4 days
The month with the highest number of rainy days is June (16.9 days).
The month with the least rainy days is February (2.2 days).
Average snowfall in January
Rock Creek, MN
- Average snowfall in January: 3.54"
The month with the highest snowfall is December (5.28").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in January
Rock Creek, MN
- Average snowfall days in January: 15.8 days
The month with the highest number of snowfall days is January (15.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Rock Creek, MN
- Average daylight in January: 9h and 1min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in January: 3h and 0min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 0min).
Average sunshine days in January
Rock Creek, MN
- Average sunshine days in January: 15.8 days
The month with the most sunshine days is September (16.7 days).
The month with the least sunshine days is June (11.1 days).
Average UV index in January
Rock Creek, MN
- Average UV index in January: 1
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in January
Rock Creek, MN
- Average cloud cover in January: 69
The month with the most cloud cover is January (Cloud cover 69).
The month with the least cloud cover is July (Cloud cover 32).
Average visibility in January
Rock Creek, MN
- Average visibility in January: 4mi
The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The month with the lowest visibility is January (4mi).
Rock Creek, Minnesota, USA
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