January weather forecastVan Tassell, WY
January
Weather in January
January, the same as December, is an icy winter month in Van Tassell, Wyoming, with an average temperature varying between 33.1°F (0.6°C) and 19.9°F (-6.7°C).Temperature
Transitioning into January, Van Tassell records an average high-temperature of a still wintry 33.1°F (0.6°C), almost identical to December's 32°F (0°C). In January, Van Tassell reports a consistent average low-temperature of 19.9°F (-6.7°C) during the nights.Humidity
January is the most humid month in Van Tassell, with an average relative humidity of 74%.Rainfall
The month with the least rainfall is January, when the rain falls for 3.3 days and typically collects 0.28" (7mm) of precipitation.Snowfall
January through May, September through December are months with snowfall in Van Tassell. In January, in Van Tassell, it is snowing for 7.3 days. Throughout January, 1.57" (40mm) of snow is accumulated. In Van Tassell, during the entire year, snow falls for 43.5 days and aggregates up to 15.63" (397mm) of snow.Daylight
The average length of the day in January in Van Tassell is 9h and 28min.On the first day of the month, sunrise is at 7:26 am and sunset at 4:33 pm. On the last day of January, sunrise is at 7:11 am and sunset at 5:07 pm MST.
Sunshine
In January, the average sunshine is 6.4h.UV index
The months with the lowest UV index in Van Tassell are January, February, November and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a low threat to health from unsafe exposure to UV radiation for the ordinary person.Note: In January, the maximum UV index of 2 suggests these recommendations:
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 avoid the Sun's strongest rays, limit exposure around the mid-day period. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades. Bear in mind! The Sun's UV radiation can nearly double in intensity due to the reflective quality of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in January
Van Tassell, WY
- Average high temperature in January: 33.1°F
The warmest month (with the highest average high temperature) is July (85.8°F).
The month with the lowest average high temperature is December (32°F).
- Average low temperature in January: 19.9°F
The month with the highest average low temperature is July (64.2°F).
The coldest month (with the lowest average low temperature) is December (18.9°F).
Average pressure in January
Van Tassell, WY
- Average pressure in January: 30.13"Hg
The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).
Average wind speed in January
Van Tassell, WY
- Average wind speed in January: 11.6mph
The windiest month (with the highest average wind speed) is April (11.9mph).
The calmest month (with the lowest average wind speed) is August (9.3mph).
Average humidity in January
Van Tassell, WY
- Average humidity in January: 74%
The month with the highest relative humidity is January (74%).
The month with the lowest relative humidity is August (44%).
Average rainfall in January
Van Tassell, WY
- Average rainfall in January: 0.28"
The wettest months (with the highest rainfall) are May and June (1.57").
The driest month (with the least rainfall) is January (0.28").
Average rainfall days in January
Van Tassell, WY
- Average rainfall days in January: 3.3 days
The month with the highest number of rainy days is May (13.4 days).
The month with the least rainy days is December (2.7 days).
Average snowfall in January
Van Tassell, WY
- Average snowfall in January: 1.57"
The month with the highest snowfall is March (2.56").
The months with the least snowfall are June, July and August (0").
Average snowfall days in January
Van Tassell, WY
- Average snowfall days in January: 7.3 days
The month with the highest number of snowfall days is February (8 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in January /
Average sunshine in January
Van Tassell, WY
- Average daylight in January: 9h and 30min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in January: 6h and 24min
The months with the most sunshine are July and August (Average sunshine: 11h and 48min).
The months with the least sunshine are February and December (Average sunshine: 6h and 12min).
Average sunshine days in January
Van Tassell, WY
- Average sunshine days in January: 21.5 days
The month with the most sunshine days is December (22.9 days).
The month with the least sunshine days is June (12.3 days).
Average UV index in January
Van Tassell, WY
- 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
Van Tassell, WY
- Average cloud cover in January: 32
The month with the most cloud cover is February (Cloud cover 36).
The month with the least cloud cover is August (Cloud cover 16).
Average visibility in January
Van Tassell, 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).
