January weather forecastGrafton, NE
January
Weather in January
January, the same as December, is a wintry winter month in Grafton, Nebraska, with an average temperature fluctuating between 19°F (-7.2°C) and 33.4°F (0.8°C).Temperature
With average high and low temperatures of 33.4°F (0.8°C) and 19°F (-7.2°C) respectively, January is Grafton's coldest month.Humidity
With an average relative humidity of 77%, January is the most humid month.Rainfall
In Grafton, Nebraska, during January, the rain falls for 1.9 days and regularly aggregates up to 0.28" (7mm) of precipitation. In Grafton, during the entire year, the rain falls for 80.5 days and collects up to 8.03" (204mm) of precipitation.Snowfall
Months with snowfall are January through May, October through December. The month with the most snowfall is January, when snow falls for 3.7 days and typically aggregates up to 1.02" (26mm) of snow.Daylight
The average length of the day in January is 9h and 40min.On the first day of January in Grafton, sunrise is at 7:54 am and sunset at 5:14 pm. On the last day of the month, sunrise is at 7:41 am and sunset at 5:46 pm CST.
Sunshine
January has the least sunshine of the year, with an average of 5.2h of sunshine.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a low health risk from unprotected exposure to Sun's UV rays for the average person.Note: The maximum daily UV index of 2 in January interprets into the following recommendations:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun. Take heed! The reflection of snow can intensify the Sun's UV radiation nearly double.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in January
Grafton, NE
- Average high temperature in January: 33.4°F
The warmest month (with the highest average high temperature) is July (86.7°F).
The month with the lowest average high temperature is January (33.4°F).
- Average low temperature in January: 19°F
The month with the highest average low temperature is July (66.7°F).
The coldest month (with the lowest average low temperature) is January (19°F).
Average pressure in January
Grafton, NE
- Average pressure in January: 30.17"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).
Average wind speed in January
Grafton, NE
- Average wind speed in January: 10.4mph
The windiest month (with the highest average wind speed) is April (11.6mph).
The calmest month (with the lowest average wind speed) is July (8mph).
Average humidity in January
Grafton, NE
- Average humidity in January: 77%
The month with the highest relative humidity is January (77%).
The month with the lowest relative humidity is October (62%).
Average rainfall in January
Grafton, NE
- Average rainfall in January: 0.28"
The wettest months (with the highest rainfall) are May and June (1.26").
The driest month (with the least rainfall) is February (0.2").
Average rainfall days in January
Grafton, NE
- Average rainfall days in January: 1.9 days
The month with the highest number of rainy days is May (10.8 days).
The months with the least rainy days are January and February (1.9 days).
Average snowfall in January
Grafton, NE
- Average snowfall in January: 1.02"
The month with the highest snowfall is January (1.02").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in January
Grafton, NE
- Average snowfall days in January: 3.7 days
The month with the highest number of snowfall days is February (5.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Grafton, NE
- Average daylight in January: 9h and 42min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in January: 5h and 12min
The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 5h and 12min).
Average sunshine days in January
Grafton, NE
- Average sunshine days in January: 25.6 days
The months with the most sunshine days are January and December (25.6 days).
The month with the least sunshine days is June (16.3 days).
Average UV index in January
Grafton, NE
- Average UV index in January: 2
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in January
Grafton, NE
- Average cloud cover in January: 43
The months with the most cloud cover are January and March (Cloud cover 43).
The month with the least cloud cover is July (Cloud cover 25).
Average visibility in January
Grafton, NE
- Average visibility in January: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
