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
A minor adjustment in Kelly's average high-temperature is noted with the start of January, touching a still freezing cold 23.4°F (-4.8°C) from December's 21°F (-6.1°C). January brings an average low-temperature of 4.3°F (-15.4°C) to Kelly.Humidity
In January, the average relative humidity is 93%.Rainfall
In Kelly, in January, it is raining for 3.9 days, with typically 2.72" (69mm) of accumulated precipitation. Throughout the year, there are 116.8 rainfall days, and 27.95" (710mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through June, September through December. In Kelly, during January, snow falls for 19.6 days and regularly aggregates up to 22.6" (574mm) of snow. Throughout the year, there are 130.7 snowfall days, and 137.48" (3492mm) of snow is accumulated.Daylight
In January, the average length of the day is 9h and 23min.On the first day of January in Kelly, sunrise is at 7:55 am and sunset at 4:56 pm. On the last day of the month, sunrise is at 7:40 am and sunset at 5:31 pm MST.
Sunshine
In January, the average sunshine in Kelly, Wyoming, is 3.7h.UV index
The months with the lowest UV index in Kelly are January through March, October through December, with an average maximum UV index of 1. 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: In January, the average maximum UV index of 1 translates into the following recommendations:
Most individuals can handle sun exposure for up to an hour without burning, but children must always be shielded from sun exposure. Direct Sun exposure should be minimized especially during midday when radiation is most intense. A hat with a broad brim is indispensable, filtering out up to half of UV rays. Be aware! The reflective nature of snow can magnify the Sun's UV radiation almost twofold.
Frequently asked questions
How cold is January in Kelly?
What is the average humidity in January in Kelly?
How much does it rain in Kelly in January?
How many days does it snow in January in Kelly?
What is the average length of the day in January in Kelly?
What time are sunrise and sunset in January in Kelly?
How many hours of sunshine does Kelly have in January?
What are the months with the lowest UV index in Kelly?
What is the UV index intensity in January in Kelly?
Average temperature in January
Kelly, WY
- Average high temperature in January: 23.4°F
The warmest month (with the highest average high temperature) is July (72°F).
The month with the lowest average high temperature is December (21°F).
- Average low temperature in January: 4.3°F
The month with the highest average low temperature is July (43.9°F).
The coldest month (with the lowest average low temperature) is December (4.1°F).
Average pressure in January
Kelly, WY
- Average pressure in January: 30.27"Hg
The month with the highest atmospheric pressure is January (30.27"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in January
Kelly, WY
- Average wind speed in January: 4.5mph
The windiest month (with the highest average wind speed) is June (5.8mph).
The calmest months (with the lowest average wind speed) are January and December (4.5mph).
Average humidity in January
Kelly, WY
- Average humidity in January: 93%
The month with the highest relative humidity is February (94%).
The month with the lowest relative humidity is August (50%).
Average rainfall in January
Kelly, WY
- Average rainfall in January: 2.72"
The wettest month (with the highest rainfall) is February (3.23").
The driest month (with the least rainfall) is August (1.42").
Average rainfall days in January
Kelly, WY
- Average rainfall days in January: 3.9 days
The month with the highest number of rainy days is May (16.2 days).
The months with the least rainy days are January and February (3.9 days).
Average snowfall in January
Kelly, WY
- Average snowfall in January: 22.6"
The month with the highest snowfall is February (25.94").
The months with the least snowfall are July and August (0").
Average snowfall days in January
Kelly, WY
- Average snowfall days in January: 19.6 days
The month with the highest number of snowfall days is December (21.7 days).
The month with the least snowfall days is July (0 days).
Average daylight in January /
Average sunshine in January
Kelly, WY
- Average daylight in January: 9h and 2min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in January: 3h and 4min
The month with the most sunshine is July (Average sunshine: 11h and 42min).
The month with the least sunshine is February (Average sunshine: 3h and 36min).
Average sunshine days in January
Kelly, WY
- Average sunshine days in January: 12.2 days
The month with the most sunshine days is July (15.6 days).
The month with the least sunshine days is April (7 days).
Average UV index in January
Kelly, WY
- Average UV index in January: 1
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, March, October, November and December (UV index 1).
Average cloud cover in January
Kelly, WY
- Average cloud cover in January: 64
The month with the most cloud cover is February (Cloud cover 71).
The month with the least cloud cover is August (Cloud cover 15).
Average visibility in January
Kelly, WY
- Average visibility in January: 2mi
The months with the highest visibility are June, July, August and September (6mi).
The months with the lowest visibility are January and February (2mi).
Kelly, Wyoming, USA
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