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
The arrival of January records an average high-temperature of a still wintry 39.7°F (4.3°C), closely related to the 39.4°F (4.1°C) observed in December. Throughout the month of January, Trenton witnesses an average low-temperature of 23.4°F (-4.8°C).Humidity
January is the most humid month, with an average relative humidity of 68%.Rainfall
January is the month with the least rainfall. Rain falls for 3.1 days and accumulates 0.35" (9mm) of precipitation.Snowfall
Months with snowfall are January through May, October through December. In Trenton, during January, snow falls for 4.8 days and regularly aggregates up to 1.73" (44mm) of snow. Throughout the year, there are 23.9 snowfall days, and 9.88" (251mm) of snow is accumulated.Daylight
In January, the average length of the day is 9h and 42min.On the first day of January, sunrise is at 8:06 am and sunset at 5:28 pm. On the last day of the month, sunrise is at 7:53 am and sunset at 6:01 pm CST.
Sunshine
January has the least sunshine of the year, with an average of 6.2h of sunshine.UV index
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a low threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The maximum daily UV index of 2 during January translates into the following directions:
Extended time in the sun generally does not harm most, but those with sensitive skin, infants, and children should always be protected. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades. Remember to consider! The UV radiation from the Sun can be intensified nearly twice by the reflection of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold does it get in January?
What is the most humid month?
What is the average humidity in January?
What is the driest month?
How much does it rain in January?
How many days does it snow in January?
What is the average length of the day in January?
When is the sunrise / sunset in January?
What is the month with the least sunshine?
How many hours of sunshine does Trenton have in January?
What are the months with the lowest UV index?
How high is the UV index in January?
Average temperature in January
Trenton, NE
- Average high temperature in January: 39.7°F
The warmest month (with the highest average high temperature) is July (91.4°F).
The month with the lowest average high temperature is December (39.4°F).
- Average low temperature in January: 23.4°F
The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (23.4°F).
Average pressure in January
Trenton, NE
- Average pressure in January: 30.15"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.83"Hg).
Average wind speed in January
Trenton, NE
- Average wind speed in January: 10.4mph
The windiest month (with the highest average wind speed) is April (12.2mph).
The calmest month (with the lowest average wind speed) is August (9.6mph).
Average humidity in January
Trenton, NE
- Average humidity in January: 68%
The month with the highest relative humidity is January (68%).
The months with the lowest relative humidity are July and October (54%).
Average rainfall in January
Trenton, NE
- Average rainfall in January: 0.35"
The wettest month (with the highest rainfall) is May (2.6").
The driest month (with the least rainfall) is January (0.35").
Average rainfall days in January
Trenton, NE
- Average rainfall days in January: 3.1 days
The month with the highest number of rainy days is May (15.8 days).
The month with the least rainy days is February (2.1 days).
Average snowfall in January
Trenton, NE
- Average snowfall in January: 1.73"
The month with the highest snowfall is February (2.13").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in January
Trenton, NE
- Average snowfall days in January: 4.8 days
The month with the highest number of snowfall days is February (6.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Trenton, NE
- Average daylight in January: 9h and 4min
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 24min).
- Average sunshine in January: 6h and 1min
The month with the most sunshine is July (Average sunshine: 11h and 24min).
The month with the least sunshine is January (Average sunshine: 6h and 12min).
Average sunshine days in January
Trenton, NE
- Average sunshine days in January: 24.3 days
The months with the most sunshine days are January and November (24.3 days).
The month with the least sunshine days is August (13.1 days).
Average UV index in January
Trenton, NE
- Average UV index in January: 2
The month with the highest UV index is June (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in January
Trenton, NE
- Average cloud cover in January: 32
The month with the most cloud cover is February (Cloud cover 35).
The month with the least cloud cover is June (Cloud cover 20).
Average visibility in January
Trenton, 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).
Trenton, Nebraska, USA
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