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 onset of January brings with it an average high-temperature of a still freezing cold 27.9°F (-2.3°C), showing a negligible variation from the month before. Alcova records an average temperature drop to an extreme cold 13.5°F (-10.3°C) in January.Humidity
With an average relative humidity of 82%, January is the most humid month.Rainfall
In Alcova, in January, during 3.7 rainfall days, 0.51" (13mm) of precipitation is typically accumulated. In Alcova, during the entire year, the rain falls for 84.4 days and collects up to 8.78" (223mm) of precipitation.Snowfall
January through May, September through December are months with snowfall. In Alcova, in January, snow falls for 9.4 days, with typically accumulated 3.66" (93mm) of snow. Throughout the year, there are 58.3 snowfall days, and 29.33" (745mm) of snow is accumulated.Daylight
The average length of the day in January is 9h and 29min.On the first day of the month, sunrise is at 7:36 am and sunset at 4:44 pm. On the last day of January, sunrise is at 7:21 am and sunset at 5:18 pm MST.
Sunshine
In Alcova, the average sunshine in January is 6.6h.UV index
January through April, October through December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index reading of 2, and below, represents a low threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: The maximum daily UV index of 2 in January interprets into the following recommendations:
Babies, children, and those with sensitive skin should always avoid extended periods in the sun. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Notice this! Nearly double the intensity of the Sun's UV radiation can be caused by snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in January?
What is the most humid month?
What is the average humidity in January?
How many days does it rain in January?
How much does it snow in January?
How many hours of daylight does Alcova have in January?
When is the sunrise / sunset in January?
How many hours of sunshine does Alcova have in January?
What is the month with the lowest UV index?
What is the UV index reading in January?
Average temperature in January
Alcova, WY
- Average high temperature in January: 27.9°F
The warmest month (with the highest average high temperature) is July (82.9°F).
The month with the lowest average high temperature is December (27.1°F).
- Average low temperature in January: 13.5°F
The month with the highest average low temperature is July (59.2°F).
The coldest months (with the lowest average low temperature) are January and December (13.5°F).
Average pressure in January
Alcova, WY
- Average pressure in January: 30.19"Hg
The month with the highest atmospheric pressure is January (30.19"Hg).
The month with the lowest atmospheric pressure is June (29.86"Hg).
Average wind speed in January
Alcova, WY
- Average wind speed in January: 11.1mph
The windiest months (with the highest average wind speed) are January and November (11.1mph).
The calmest month (with the lowest average wind speed) is August (8.5mph).
Average humidity in January
Alcova, WY
- Average humidity in January: 82%
The month with the highest relative humidity is January (82%).
The month with the lowest relative humidity is August (35%).
Average rainfall in January
Alcova, WY
- Average rainfall in January: 0.51"
The wettest month (with the highest rainfall) is May (1.34").
The driest month (with the least rainfall) is August (0.35").
Average rainfall days in January
Alcova, WY
- Average rainfall days in January: 3.7 days
The month with the highest number of rainy days is May (12.4 days).
The month with the least rainy days is January (3.7 days).
Average snowfall in January
Alcova, WY
- Average snowfall in January: 3.66"
The month with the highest snowfall is December (4.65").
The months with the least snowfall are June, July and August (0").
Average snowfall days in January
Alcova, WY
- Average snowfall days in January: 9.4 days
The month with the highest number of snowfall days is February (10.4 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in January /
Average sunshine in January
Alcova, WY
- Average daylight in January: 9h and 3min
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 4min
The months with the most sunshine are July and August (Average sunshine: 11h and 54min).
The month with the least sunshine is February (Average sunshine: 6h and 6min).
Average sunshine days in January
Alcova, WY
- Average sunshine days in January: 20.9 days
The month with the most sunshine days is January (20.9 days).
The month with the least sunshine days is April (13.3 days).
Average UV index in January
Alcova, WY
- Average UV index in January: 2
The months with the highest UV index are July and August (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
Alcova, WY
- Average cloud cover in January: 34
The month with the most cloud cover is February (Cloud cover 37).
The month with the least cloud cover is August (Cloud cover 13).
Average visibility in January
Alcova, 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).
Alcova, Wyoming, USA
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