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
January
Weather in January
Temperature
January in Powell, Wyoming, reports an average high-temperature of a still freezing cold 30.9°F (-0.6°C), slightly varied from December's 29.7°F (-1.3°C). Powell observes an average low-temperature of 16.5°F (-8.6°C) during January nights.Humidity
January is the most humid month, with an average relative humidity of 76%.Rainfall
The month with the least rainfall in Powell is January, when the rain falls for 5.8 days and typically collects 0.31" (8mm) of precipitation.Snowfall
Months with snowfall in Powell are January through June, September through December. In Powell, in January, during 9.3 snowfall days, 2.05" (52mm) of snow is typically accumulated. Throughout the year, in Powell, there are 52.1 snowfall days, and 16.97" (431mm) of snow is accumulated.Daylight
The average length of the day in January is 9h and 16min.On the first day of January, sunrise is at 7:52 am and sunset at 4:44 pm. On the last day of the month, sunrise is at 7:35 am and sunset at 5:21 pm MST.
Sunshine
The months with the least sunshine in Powell are January, February and December, with an average of 6.7h of sunshine.UV index
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Powell. 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: A daily maximum UV index of 2 in January translates into the following instructions:
Extended exposure to the sun should always be avoided by children, infants, and those with sensitive skin. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly. Notice! The UV radiation of the Sun can be intensified nearly twofold due to the reflective quality of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is January in Powell?
What is the most humid month in Powell?
What is the average humidity in January in Powell?
What is the driest month in Powell?
How many days does it rain in January in Powell?
How many days does it snow in January in Powell?
How many hours of daylight does Powell have in January?
When is the sunrise / sunset in January in Powell?
What is the month with the least sunshine in Powell?
How many hours of sunshine does Powell have in January?
What is the month with the lowest UV index in Powell?
How high is the UV index in January in Powell?
Average temperature in January
Powell, WY
- Average high temperature in January: 30.9°F
The warmest month (with the highest average high temperature) is July (83.8°F).
The month with the lowest average high temperature is December (29.7°F).
- Average low temperature in January: 16.5°F
The month with the highest average low temperature is July (60.4°F).
The coldest month (with the lowest average low temperature) is December (15.6°F).
Average pressure in January
Powell, WY
- Average pressure in January: 30.16"Hg
The months with the highest atmospheric pressure are January and December (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed in January
Powell, WY
- Average wind speed in January: 6.3mph
The windiest month (with the highest average wind speed) is April (8.3mph).
The calmest month (with the lowest average wind speed) is August (6.2mph).
Average humidity in January
Powell, WY
- Average humidity in January: 76%
The month with the highest relative humidity is January (76%).
The months with the lowest relative humidity are July and August (37%).
Average rainfall in January
Powell, WY
- Average rainfall in January: 0.31"
The wettest month (with the highest rainfall) is May (1.5").
The driest month (with the least rainfall) is January (0.31").
Average rainfall days in January
Powell, WY
- Average rainfall days in January: 5.8 days
The month with the highest number of rainy days is May (15.4 days).
The month with the least rainy days is December (4.9 days).
Average snowfall in January
Powell, WY
- Average snowfall in January: 2.05"
The month with the highest snowfall is February (3.9").
The months with the least snowfall are July and August (0").
Average snowfall days in January
Powell, WY
- Average snowfall days in January: 9.3 days
The month with the highest number of snowfall days is February (11 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in January /
Average sunshine in January
Powell, WY
- Average daylight in January: 9h and 2min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in January: 6h and 4min
The month with the most sunshine is July (Average sunshine: 12h and 6min).
The months with the least sunshine are January, February and December (Average sunshine: 6h and 42min).
Average sunshine days in January
Powell, WY
- Average sunshine days in January: 20 days
The month with the most sunshine days is December (21.7 days).
The month with the least sunshine days is May (11.3 days).
Average UV index in January
Powell, WY
- Average UV index in January: 2
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in January
Powell, WY
- Average cloud cover in January: 28
The month with the most cloud cover is February (Cloud cover 32).
The month with the least cloud cover is July (Cloud cover 13).
Average visibility in January
Powell, WY
- 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).