January weather forecastMcFadden, WY
January
Weather in January
January, the same as December, in McFadden, Wyoming, is a freezing cold winter month, with temperature in the range of an average high of 28.9°F (-1.7°C) and an average low of 14.7°F (-9.6°C).Temperature
In January, McFadden experiences a minor shift in meteorological conditions with average high-temperatures marked at a still subzero cold 28.9°F (-1.7°C), closely mirroring the climate in December. During January, the average low-temperature is a still subzero cold 14.7°F (-9.6°C).Humidity
The average relative humidity in January is 75%.Rainfall
January is the month with the least rainfall. Rain falls for 5.5 days and accumulates 0.51" (13mm) of precipitation.Snowfall
Months with snowfall in McFadden are January through June, September through December. In McFadden, in January, during 11.1 snowfall days, 3.46" (88mm) of snow is typically accumulated. In McFadden, during the entire year, snow falls for 88.8 days and aggregates up to 49.84" (1266mm) of snow.Daylight
In McFadden, the average length of the day in January is 9h and 34min.On the first day of January, sunrise is at 7:31 am and sunset at 4:44 pm. On the last day of the month, sunrise is at 7:17 am and sunset at 5:18 pm MST.
Sunshine
In January, the average sunshine in McFadden is 6.8h.UV index
January through April, October through December, with an average maximum UV index of 2, are months with the lowest UV index in McFadden. A UV Index value of 2, and less, symbolizes a low health risk from exposure to the Sun's UV rays for average individuals.Note: The average daily UV index of 2 in January transforms into the following instructions:
Extended exposure to the sun should always be avoided by children, infants, and those with sensitive skin. To avoid the Sun's strongest rays, limit exposure around the mid-day period. Always opt for UVA and UVB-resistant sunglasses on radiant days. Be aware! The reflective nature of snow can magnify the Sun's UV radiation almost twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in January
McFadden, WY
- Average high temperature in January: 28.9°F
The warmest month (with the highest average high temperature) is July (77°F).
The month with the lowest average high temperature is December (28.2°F).
- Average low temperature in January: 14.7°F
The month with the highest average low temperature is July (53.6°F).
The coldest month (with the lowest average low temperature) is December (14.2°F).
Average pressure in January
McFadden, WY
- Average pressure in January: 30.18"Hg
The month with the highest atmospheric pressure is January (30.18"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed in January
McFadden, WY
- Average wind speed in January: 14.1mph
The windiest month (with the highest average wind speed) is January (14.1mph).
The calmest month (with the lowest average wind speed) is July (8.9mph).
Average humidity in January
McFadden, WY
- Average humidity in January: 75%
The month with the highest relative humidity is February (76%).
The month with the lowest relative humidity is August (43%).
Average rainfall in January
McFadden, WY
- Average rainfall in January: 0.51"
The wettest month (with the highest rainfall) is May (2.52").
The driest month (with the least rainfall) is January (0.51").
Average rainfall days in January
McFadden, WY
- Average rainfall days in January: 5.5 days
The month with the highest number of rainy days is July (14.9 days).
The month with the least rainy days is November (4 days).
Average snowfall in January
McFadden, WY
- Average snowfall in January: 3.46"
The month with the highest snowfall is April (9.84").
The months with the least snowfall are July and August (0").
Average snowfall days in January
McFadden, WY
- Average snowfall days in January: 11.1 days
The month with the highest number of snowfall days is April (13.7 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in January /
Average sunshine in January
McFadden, WY
- Average daylight in January: 9h and 36min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in January: 6h and 48min
The month with the most sunshine is July (Average sunshine: 11h and 42min).
The month with the least sunshine is February (Average sunshine: 6h and 30min).
Average sunshine days in January
McFadden, WY
- Average sunshine days in January: 19.4 days
The month with the most sunshine days is January (19.4 days).
The month with the least sunshine days is May (9 days).
Average UV index in January
McFadden, WY
- Average UV index in January: 2
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, April, October, November and December (UV index 2).
Average cloud cover in January
McFadden, WY
- Average cloud cover in January: 28
The month with the most cloud cover is February (Cloud cover 34).
The month with the least cloud cover is September (Cloud cover 16).
Average visibility in January
McFadden, 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).
