January weather forecastGrand Rapids, OH
January
Weather in January
January, the same as December, in Grand Rapids, Ohio, is another subzero cold winter month, with an average temperature fluctuating between 19.2°F (-7.1°C) and 30.7°F (-0.7°C).Temperature
January is the coldest month, with the temperature often reaching an average high of 30.7°F (-0.7°C) and an average low of 19.2°F (-7.1°C).Humidity
The months with the highest humidity are January and February, with an average relative humidity of 84%.Rainfall
In Grand Rapids, Ohio, during January, the rain falls for 9.2 days and regularly aggregates up to 1.89" (48mm) of precipitation. In Grand Rapids, during the entire year, the rain falls for 170.7 days and collects up to 28.39" (721mm) of precipitation.Snowfall
Months with snowfall are January through May, October through December. In Grand Rapids, in January, snow falls for 14.3 days, with typically accumulated 3.86" (98mm) of snow. In Grand Rapids, during the entire year, snow falls for 52.6 days and aggregates up to 15.87" (403mm) of snow.Daylight
The average length of the day in January in Grand Rapids is 9h and 35min.On the first day of the month, sunrise is at 8:01 am and sunset at 5:16 pm. On the last day of January, sunrise is at 7:47 am and sunset at 5:49 pm EST.
Sunshine
January has the least sunshine of the year in Grand Rapids, with an average of 3.4h of sunshine.UV index
The average daily maximum UV index in January in Grand Rapids, Ohio, is 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation for the average person.Note: In January, a daily UV index of 2 turns into the following recommendations:
It is important to always shield children, babies, and individuals with sensitive skin from prolonged exposure to the sun. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays. Stay alert! Snow's reflective properties can almost double the UV radiation from the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in January
Grand Rapids, OH
- Average high temperature in January: 30.7°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 (30.7°F).
- Average low temperature in January: 19.2°F
The month with the highest average low temperature is July (63.9°F).
The coldest month (with the lowest average low temperature) is January (19.2°F).
Average pressure in January
Grand Rapids, OH
- Average pressure in January: 30.1"Hg
The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in January
Grand Rapids, OH
- Average wind speed in January: 10.4mph
The windiest month (with the highest average wind speed) is January (10.4mph).
The calmest months (with the lowest average wind speed) are July and August (6mph).
Average humidity in January
Grand Rapids, OH
- Average humidity in January: 84%
The months with the highest relative humidity are January and February (84%).
The month with the lowest relative humidity is October (74%).
Average rainfall in January
Grand Rapids, OH
- Average rainfall in January: 1.89"
The wettest month (with the highest rainfall) is April (3.31").
The driest month (with the least rainfall) is December (1.73").
Average rainfall days in January
Grand Rapids, OH
- Average rainfall days in January: 9.2 days
The month with the highest number of rainy days is May (18.8 days).
The month with the least rainy days is February (8.8 days).
Average snowfall in January
Grand Rapids, OH
- Average snowfall in January: 3.86"
The month with the highest snowfall is February (4.45").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in January
Grand Rapids, OH
- Average snowfall days in January: 14.3 days
The month with the highest number of snowfall days is January (14.3 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 Rapids, OH
- Average daylight in January: 9h and 36min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in January: 3h and 24min
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 24min).
Average sunshine days in January
Grand Rapids, OH
- Average sunshine days in January: 10.8 days
The month with the most sunshine days is November (14.9 days).
The month with the least sunshine days is February (8.9 days).
Average UV index in January
Grand Rapids, OH
- 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 Rapids, OH
- Average cloud cover in January: 65
The month with the most cloud cover is January (Cloud cover 65).
The month with the least cloud cover is July (Cloud cover 31).
Average visibility in January
Grand Rapids, OH
- 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).
