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 notes an average high-temperature of a still subzero cold 28.4°F (-2°C), subtly shifted from December's 27°F (-2.8°C). January nights observe an average temperature dip to a frigid cold 12.4°F (-10.9°C).Humidity
The average relative humidity in January is 77%.Rainfall
The month with the least rainfall is January, when the rain falls for 4.7 days and typically collects 0.67" (17mm) of precipitation.Snowfall
Months with snowfall in Lonetree are January through June, September through December. In Lonetree, in January, snow falls for 10.8 days, with typically accumulated 5.04" (128mm) of snow. In Lonetree, during the entire year, snow falls for 84.4 days and aggregates up to 56.22" (1428mm) of snow.Daylight
In January, the average length of the day is 9h and 37min.On the first day of January, sunrise is at 7:45 am and sunset at 5:02 pm. On the last day of the month, sunrise is at 7:32 am and sunset at 5:35 pm MST.
Sunshine
The months with the least sunshine in Lonetree are January and December, with an average of 6.4h of sunshine.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 reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: A maximum UV index of 2 in January translates into the following recommendations:
Long-term sun exposure is typically not a concern for most. However, those with sensitive skin, infants, and children must always have protection. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Notice this! Nearly double the intensity of the Sun's UV radiation can be caused by snow reflection.
Frequently asked questions
How cold is January in Lonetree?
What is the average humidity in January in Lonetree?
What is the driest month in Lonetree?
How many days does it rain in January in Lonetree?
How many days does it snow in January in Lonetree?
How many hours of daylight does Lonetree have in January?
What time are sunrise and sunset in January in Lonetree?
What is the month with the least sunshine in Lonetree?
How long on average sun shines in January in Lonetree?
What are the months with the lowest UV index in Lonetree?
What is the UV index reading in January in Lonetree?
Average temperature in January
Lonetree, WY
- Average high temperature in January: 28.4°F
The warmest month (with the highest average high temperature) is July (75°F).
The month with the lowest average high temperature is December (27°F).
- Average low temperature in January: 12.4°F
The month with the highest average low temperature is July (53.2°F).
The coldest month (with the lowest average low temperature) is December (12.2°F).
Average pressure in January
Lonetree, WY
- Average pressure in January: 30.28"Hg
The month with the highest atmospheric pressure is January (30.28"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed in January
Lonetree, WY
- Average wind speed in January: 8.3mph
The windiest month (with the highest average wind speed) is April (9.4mph).
The calmest month (with the lowest average wind speed) is July (6.5mph).
Average humidity in January
Lonetree, WY
- Average humidity in January: 77%
The month with the highest relative humidity is February (79%).
The months with the lowest relative humidity are July and August (40%).
Average rainfall in January
Lonetree, WY
- Average rainfall in January: 0.67"
The wettest month (with the highest rainfall) is May (2.17").
The driest month (with the least rainfall) is January (0.67").
Average rainfall days in January
Lonetree, WY
- Average rainfall days in January: 4.7 days
The month with the highest number of rainy days is May (13.2 days).
The month with the least rainy days is November (3 days).
Average snowfall in January
Lonetree, WY
- Average snowfall in January: 5.04"
The month with the highest snowfall is March (9.57").
The months with the least snowfall are July and August (0").
Average snowfall days in January
Lonetree, WY
- Average snowfall days in January: 10.8 days
The month with the highest number of snowfall days is February (13.7 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in January /
Average sunshine in January
Lonetree, WY
- Average daylight in January: 9h and 4min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in January: 6h and 2min
The months with the most sunshine are July and August (Average sunshine: 11h and 36min).
The months with the least sunshine are January and December (Average sunshine: 6h and 24min).
Average sunshine days in January
Lonetree, WY
- Average sunshine days in January: 19.5 days
The month with the most sunshine days is November (19.9 days).
The month with the least sunshine days is May (11.5 days).
Average UV index in January
Lonetree, 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
Lonetree, WY
- Average cloud cover in January: 29
The month with the most cloud cover is February (Cloud cover 36).
The month with the least cloud cover is September (Cloud cover 15).
Average visibility in January
Lonetree, WY
- Average visibility in January: 6mi
The months with the highest visibility are January, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is February (5mi).
Lonetree, Wyoming, USA
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