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 Omaha, the lowest average temperatures are observed in January, with a high of 44.2°F (6.8°C) and a low of 28°F (-2.2°C).Humidity
In January, the average relative humidity is 73%.Rainfall
In Omaha, in January, during 7.1 rainfall days, 1.38" (35mm) of precipitation is typically accumulated. Throughout the year, there are 131.4 rainfall days, and 24.49" (622mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through May, November and December. In January, it is snowing for 3.3 days. Throughout January, 1.02" (26mm) of snow is accumulated. In Omaha, Arkansas, during the entire year, snow falls for 11.8 days and aggregates up to 3.98" (101mm) of snow.Daylight
In January, the average length of the day is 10h and 1min.On the first day of January in Omaha, sunrise is at 7:24 am and sunset at 5:07 pm. On the last day of the month, sunrise is at 7:15 am and sunset at 5:37 pm CST.
Sunshine
With an average of 5.4h of sunshine, January has the least sunshine of the year.UV index
The months with the lowest UV index are January, February and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a low health risk from exposure to the Sun's UV rays for the average person.Note: The average daily UV index of 2 in January transforms into the following instructions:
Extended sunlight exposure does not pose significant problems for most people, except for children, infants, and people with fair skin who always need shielding. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. Employ a wide-brim hat for potent defense against up to 50% of UV rays. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What part of the year is the coldest in Omaha?
How cold is January?
What is the average humidity in January?
How many days does it rain in January?
How many days does it snow in January?
How many hours of daylight does Omaha have in January?
When are sunrise and sunset in January?
What is the month with the least sunshine?
How many hours of sunshine does Omaha have in January?
What is the month with the lowest UV index in Omaha?
What is the UV index intensity in January?
Average temperature in January
Omaha, AR
- Average high temperature in January: 44.2°F
The warmest month (with the highest average high temperature) is July (90.1°F).
The month with the lowest average high temperature is January (44.2°F).
- Average low temperature in January: 28°F
The month with the highest average low temperature is July (68.4°F).
The coldest month (with the lowest average low temperature) is January (28°F).
Average pressure in January
Omaha, AR
- 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 (29.93"Hg).
Average wind speed in January
Omaha, AR
- Average wind speed in January: 8mph
The windiest month (with the highest average wind speed) is April (8.1mph).
The calmest month (with the lowest average wind speed) is August (5mph).
Average humidity in January
Omaha, AR
- Average humidity in January: 73%
The months with the highest relative humidity are March and May (77%).
The months with the lowest relative humidity are July and August (72%).
Average rainfall in January
Omaha, AR
- Average rainfall in January: 1.38"
The wettest month (with the highest rainfall) is May (3.43").
The driest month (with the least rainfall) is February (1.18").
Average rainfall days in January
Omaha, AR
- Average rainfall days in January: 7.1 days
The month with the highest number of rainy days is July (16.3 days).
The month with the least rainy days is December (6.8 days).
Average snowfall in January
Omaha, AR
- Average snowfall in January: 1.02"
The month with the highest snowfall is February (1.26").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days in January
Omaha, AR
- Average snowfall days in January: 3.3 days
The months with the highest number of snowfall days are January and February (3.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Omaha, AR
- Average daylight in January: 10h and 0min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in January: 5h and 2min
The month with the most sunshine is June (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 5h and 24min).
Average sunshine days in January
Omaha, AR
- Average sunshine days in January: 20.8 days
The month with the most sunshine days is December (21.5 days).
The month with the least sunshine days is July (12.2 days).
Average UV index in January
Omaha, AR
- Average UV index in January: 2
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).
Average cloud cover in January
Omaha, AR
- Average cloud cover in January: 41
The month with the most cloud cover is March (Cloud cover 46).
The months with the least cloud cover are June and July (Cloud cover 27).
Average visibility in January
Omaha, AR
- Average visibility in January: 6mi
The months with the highest visibility are January, February, March, April, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is May (5mi).
Omaha, Arkansas, USA
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