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
Sheridan transitions into January recording an average high-temperature of a still subzero cold 30.4°F (-0.9°C), closely aligning with the preceding month's temperature. Sheridan observes an average low-temperature of 15.6°F (-9.1°C) during January nights.Humidity
In Sheridan, the average relative humidity in January is 77%.Rainfall
In Sheridan, in January, during 9 rainfall days, 0.94" (24mm) of precipitation is typically accumulated. Throughout the year, in Sheridan, Wyoming, there are 165.2 rainfall days, and 21.22" (539mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through May, September through December. In January, it is snowing for 13.2 days. Throughout January, 5.75" (146mm) of snow is accumulated. In Sheridan, during the entire year, snow falls for 78.9 days and aggregates up to 46.3" (1176mm) of snow.Daylight
The average length of the day in January is 9h and 16min.On the first day of the month, sunrise is at 7:45 am and sunset at 4:37 pm. On the last day of January, in Sheridan, sunrise is at 7:28 am and sunset at 5:14 pm MST.
Sunshine
In January, the average sunshine is 6.3h.UV index
The months with the lowest UV index are January through April, October through December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV radiation for average individuals.Note: A maximum high daily UV index of 2 during January translates into the following directions:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. Enhance your sun protection with tightly woven, yet airy clothing. Keep in mind! Snow's reflective quality can nearly double the intensity of the Sun's UV radiation.
Frequently asked questions
How cold is January in Sheridan?
What is the average humidity in January in Sheridan?
How many days does it rain in January in Sheridan?
How many days does it snow in January in Sheridan?
What is the average length of the day in January in Sheridan?
When are sunrise and sunset in January in Sheridan?
How many hours of sunshine does Sheridan have in January?
When is the lowest UV index in Sheridan?
What is the UV index intensity in January in Sheridan?
Average temperature in January
Sheridan, WY
- Average high temperature in January: 30.4°F
The warmest month (with the highest average high temperature) is July (78.8°F).
The month with the lowest average high temperature is February (29.1°F).
- Average low temperature in January: 15.6°F
The month with the highest average low temperature is July (57°F).
The coldest month (with the lowest average low temperature) is February (14.4°F).
Average pressure in January
Sheridan, 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 (29.85"Hg).
Average wind speed in January
Sheridan, WY
- Average wind speed in January: 7mph
The windiest month (with the highest average wind speed) is April (7.6mph).
The calmest months (with the lowest average wind speed) are July and August (5.8mph).
Average humidity in January
Sheridan, WY
- Average humidity in January: 77%
The month with the highest relative humidity is February (79%).
The month with the lowest relative humidity is August (46%).
Average rainfall in January
Sheridan, WY
- Average rainfall in January: 0.94"
The wettest month (with the highest rainfall) is May (3.43").
The driest month (with the least rainfall) is December (0.75").
Average rainfall days in January
Sheridan, WY
- Average rainfall days in January: 9 days
The month with the highest number of rainy days is May (22.3 days).
The month with the least rainy days is November (7.5 days).
Average snowfall in January
Sheridan, WY
- Average snowfall in January: 5.75"
The month with the highest snowfall is April (8.7").
The months with the least snowfall are June, July and August (0").
Average snowfall days in January
Sheridan, WY
- Average snowfall days in January: 13.2 days
The month with the highest number of snowfall days is February (15.8 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in January /
Average sunshine in January
Sheridan, 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 2min
The month with the most sunshine is July (Average sunshine: 11h and 54min).
The month with the least sunshine is February (Average sunshine: 6h and 6min).
Average sunshine days in January
Sheridan, WY
- Average sunshine days in January: 13.6 days
The month with the most sunshine days is November (15.2 days).
The month with the least sunshine days is May (5.8 days).
Average UV index in January
Sheridan, WY
- Average UV index in January: 2
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, March, April, October, November and December (UV index 2).
Average cloud cover in January
Sheridan, WY
- Average cloud cover in January: 33
The months with the most cloud cover are February and April (Cloud cover 37).
The month with the least cloud cover is July (Cloud cover 15).
Average visibility in January
Sheridan, 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).
Sheridan, Wyoming, USA
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