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
With its high average temperature of 16.9°F (-8.4°C) and a low of 2.7°F (-16.3°C), January is regarded as the coldest month.Humidity
The most humid month is January, with an average relative humidity of 91%.Rainfall
In January, the rain falls for 1.5 days. Throughout January, 0.55" (14mm) of precipitation is accumulated. Throughout the year, there are 87.8 rainfall days, and 15.83" (402mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. In McHenry, in January, snow falls for 12.1 days, with typically accumulated 3.31" (84mm) of snow. Throughout the year, there are 65 snowfall days, and 20.91" (531mm) of snow is accumulated.Daylight
The average length of the day in January in McHenry is 8h and 58min.On the first day of the month, sunrise is at 8:22 am and sunset at 4:53 pm. On the last day of January, sunrise is at 8:02 am and sunset at 5:33 pm CST.
Sunshine
The month with the least sunshine is January, with an average of 3.2h of sunshine.UV index
The months with the lowest UV index are January, February and December, with an average maximum UV index of 1. A UV Index value of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for the ordinary person.Note: A maximum high daily UV index of 1 during January translates into the following directions:
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. Minimize direct exposure to the Sun during midday when its radiation is at its peak. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation. Be aware! The reflective nature of snow can magnify the Sun's UV radiation almost twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What part of the year is the coldest?
How cold is it in McHenry in January?
What is the most humid month?
What is the average humidity in January?
How much does it rain in January?
How many days does it snow in January?
How many hours of daylight does McHenry have in January?
What time are sunrise and sunset in January?
What is the month with the least sunshine?
How many hours of sunshine does McHenry have in January?
When is the lowest UV index?
How high is the UV index in January?
Average temperature in January
McHenry, ND
- Average high temperature in January: 16.9°F
The warmest months (with the highest average high temperature) are July and August (80.1°F).
The month with the lowest average high temperature is January (16.9°F).
- Average low temperature in January: 2.7°F
The month with the highest average low temperature is July (59.5°F).
The coldest month (with the lowest average low temperature) is January (2.7°F).
Average pressure in January
McHenry, ND
- Average pressure in January: 30.15"Hg
The month with the highest atmospheric pressure is February (30.18"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).
Average wind speed in January
McHenry, ND
- Average wind speed in January: 10.9mph
The windiest month (with the highest average wind speed) is October (11.4mph).
The calmest month (with the lowest average wind speed) is August (8.5mph).
Average humidity in January
McHenry, ND
- Average humidity in January: 91%
The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is August (60%).
Average rainfall in January
McHenry, ND
- Average rainfall in January: 0.55"
The wettest month (with the highest rainfall) is June (2.64").
The driest month (with the least rainfall) is February (0.43").
Average rainfall days in January
McHenry, ND
- Average rainfall days in January: 1.5 days
The month with the highest number of rainy days is June (15 days).
The month with the least rainy days is February (1.1 days).
Average snowfall in January
McHenry, ND
- Average snowfall in January: 3.31"
The month with the highest snowfall is December (4.49").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in January
McHenry, ND
- Average snowfall days in January: 12.1 days
The month with the highest number of snowfall days is December (13.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
McHenry, ND
- Average daylight in January: 9h and 0min
The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 30min).
- Average sunshine in January: 3h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 12min).
Average sunshine days in January
McHenry, ND
- Average sunshine days in January: 16.9 days
The month with the most sunshine days is September (21.5 days).
The month with the least sunshine days is June (13 days).
Average UV index in January
McHenry, ND
- 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 and December (UV index 1).
Average cloud cover in January
McHenry, ND
- Average cloud cover in January: 66
The months with the most cloud cover are January and February (Cloud cover 66).
The month with the least cloud cover is August (Cloud cover 24).
Average visibility in January
McHenry, ND
- Average visibility in January: 5mi
The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February, March and December (5mi).
McHenry, North Dakota, USA
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