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 arrival of January brings an average high-temperature of a still freezing cold 22.8°F (-5.1°C), subtly diverging from December's 20.8°F (-6.2°C). Throughout January, an average nighttime temperature of 4.5°F (-15.3°C) is experienced.Humidity
In January, the average relative humidity is 83%.Rainfall
In Hyattville, in January, it is raining for 3.8 days, with typically 1.22" (31mm) of accumulated precipitation. Throughout the year, in Hyattville, there are 94.1 rainfall days, and 19.17" (487mm) of precipitation is accumulated.Snowfall
Months with snowfall in Hyattville, Wyoming, are January through June, August through December. In January, in Hyattville, it is snowing for 15.8 days. Throughout January, 10" (254mm) of snow is accumulated. Throughout the year, in Hyattville, there are 113.3 snowfall days, and 89.49" (2273mm) of snow is accumulated.Daylight
In January, the average length of the day in Hyattville is 9h and 19min.On the first day of January in Hyattville, sunrise is at 7:45 am and sunset at 4:41 pm. On the last day of the month, sunrise is at 7:29 am and sunset at 5:18 pm MST.
Sunshine
In Hyattville, the average sunshine in January is 5.1h.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 low threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: In January, a regular UV index of 2 translates into these guidelines:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. To guard against the harmful effects of the Sun, minimize exposure during midday. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays. Be watchful! The reflection of snow can enhance the intensity of the Sun's UV radiation nearly double.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is January in Hyattville?
What is the average humidity in January in Hyattville?
How much does it rain in Hyattville in January?
How much does it snow in Hyattville in January?
What is the average length of the day in January in Hyattville?
What time are sunrise and sunset in January in Hyattville?
How long on average sun shines in January in Hyattville?
When is the lowest UV index in Hyattville?
What is the UV index intensity in January in Hyattville?
Average temperature in January
Hyattville, WY
- Average high temperature in January: 22.8°F
The warmest month (with the highest average high temperature) is July (69.4°F).
The month with the lowest average high temperature is December (20.8°F).
- Average low temperature in January: 4.5°F
The month with the highest average low temperature is July (48.7°F).
The coldest month (with the lowest average low temperature) is December (2.3°F).
Average pressure in January
Hyattville, WY
- Average pressure in January: 30.14"Hg
The months with the highest atmospheric pressure are January and December (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.86"Hg).
Average wind speed in January
Hyattville, WY
- Average wind speed in January: 5.7mph
The windiest month (with the highest average wind speed) is June (6.3mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).
Average humidity in January
Hyattville, WY
- Average humidity in January: 83%
The month with the highest relative humidity is February (85%).
The month with the lowest relative humidity is August (51%).
Average rainfall in January
Hyattville, WY
- Average rainfall in January: 1.22"
The wettest month (with the highest rainfall) is May (3.62").
The driest month (with the least rainfall) is December (0.75").
Average rainfall days in January
Hyattville, WY
- Average rainfall days in January: 3.8 days
The month with the highest number of rainy days is July (16.5 days).
The month with the least rainy days is November (2.3 days).
Average snowfall in January
Hyattville, WY
- Average snowfall in January: 10"
The month with the highest snowfall is May (19.33").
The month with the least snowfall is July (0").
Average snowfall days in January
Hyattville, WY
- Average snowfall days in January: 15.8 days
The month with the highest number of snowfall days is January (15.8 days).
The month with the least snowfall days is July (0 days).
Average daylight in January /
Average sunshine in January
Hyattville, 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: 5h and 1min
The month with the most sunshine is July (Average sunshine: 11h and 42min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).
Average sunshine days in January
Hyattville, WY
- Average sunshine days in January: 15.3 days
The month with the most sunshine days is November (19.7 days).
The month with the least sunshine days is June (8.6 days).
Average UV index in January
Hyattville, WY
- Average UV index in January: 2
The month with the highest UV index is July (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
Hyattville, WY
- Average cloud cover in January: 48
The month with the most cloud cover is February (Cloud cover 52).
The month with the least cloud cover is July (Cloud cover 16).
Average visibility in January
Hyattville, WY
- Average visibility in January: 4mi
The months with the highest visibility are May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February and December (4mi).
Hyattville, Wyoming, USA
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