January weather forecast
Mayoworth, WY

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Weather in January

January, the same as December, in Mayoworth, Wyoming, is a freezing cold winter month, with an average temperature ranging between max 30.4°F (-0.9°C) and min 16°F (-8.9°C).

Temperature

As January takes its course, Mayoworth's average high-temperature registers at a still freezing cold 30.4°F (-0.9°C), closely aligning with the preceding month. Throughout January, the average low-temperature records at a still freezing cold 16°F (-8.9°C).

Humidity

In January, the average relative humidity is 74%.

Rainfall

In Mayoworth, in January, during 5.3 rainfall days, 0.55" (14mm) of precipitation is typically accumulated. In Mayoworth, during the entire year, the rain falls for 145.3 days and collects up to 18.78" (477mm) of precipitation.

Snowfall

Months with snowfall are January through June, September through December. In Mayoworth, in January, snow falls for 11.7 days, with typically accumulated 4.02" (102mm) of snow. In Mayoworth, during the entire year, snow falls for 78 days and aggregates up to 39.13" (994mm) of snow.

Daylight

In January, the average length of the day is 9h and 22min.
On the first day of the month, sunrise is at 7:41 am and sunset at 4:40 pm. On the last day of January, sunrise is at 7:25 am and sunset at 5:15 pm MST.

Sunshine

In Mayoworth, the average sunshine in January is 6.5h.

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 estimate of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: The average daily UV index of 2 in January transforms into the following instructions:
Though extended exposure to the sun typically does not concern most people, it is crucial to always shield children, infants, and those with sensitive skin. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
Updated: Aug 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How cold is it in January?

In Mayoworth, in January, the average high-temperature is 30.4°F (-0.9°C), and the average low-temperature is 16°F (-8.9°C).

What is the average humidity in January?

In January, the average relative humidity is 74%.

How many days does it rain in January in Mayoworth?

In Mayoworth, in January, during 5.3 rainfall days, 0.55" (14mm) of precipitation is typically accumulated.

How much does it snow in January?

In Mayoworth, in January, during 11.7 snowfall days, 4.02" (102mm) of snow is typically accumulated.

What is the average length of the day in January?

In Mayoworth, the average day length in January is 9h and 22min.

What time are sunrise and sunset in January?

On the first day of January, sunrise is at 7:41 am and sunset at 4:40 pm. On the last day of the month, sunrise is at 7:25 am and sunset at 5:15 pm MST.

How long on average sun shines in January?

The average sunshine duration in January is 6.5h.

What are the months with the lowest UV index in Mayoworth?

January through April, October through December, with an average maximum UV index of 2, are months with the lowest UV index.

How high is the UV index in January?

In January, the average daily maximum UV index is 2. A UV Index estimate of 2, and below, represents a minimal hazard to health from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in January
Mayoworth, WY

Average temperature in January - Mayoworth, 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 (28.9°F).

  • Average low temperature in January: 16°F

The month with the highest average low temperature is July (57.7°F).
The coldest month (with the lowest average low temperature) is February (14°F).

Average pressure in January
Mayoworth, WY

Average pressure in January - Mayoworth, WY
  • Average pressure in January: 30.13"Hg

The months with the highest atmospheric pressure are January and December (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).

Average wind speed in January
Mayoworth, WY

Average wind speed in January - Mayoworth, WY
  • Average wind speed in January: 7.1mph

The windiest month (with the highest average wind speed) is April (7.8mph).
The calmest month (with the lowest average wind speed) is August (6mph).

Average humidity in January
Mayoworth, WY

Average humidity in January - Mayoworth, WY
  • Average humidity in January: 74%

The month with the highest relative humidity is February (77%).
The month with the lowest relative humidity is August (44%).

Average rainfall in January
Mayoworth, WY

Average rainfall in January - Mayoworth, WY
  • Average rainfall in January: 0.55"

The wettest month (with the highest rainfall) is May (3.35").
The driest month (with the least rainfall) is December (0.47").

Average rainfall days in January
Mayoworth, WY

Average rainfall days in January - Mayoworth, WY
  • Average rainfall days in January: 5.3 days

The month with the highest number of rainy days is May (21.2 days).
The month with the least rainy days is December (5 days).

Average snowfall in January
Mayoworth, WY

Average snowfall in January - Mayoworth, WY
  • Average snowfall in January: 4.02"

The month with the highest snowfall is April (7.05").
The months with the least snowfall are July and August (0").

Average snowfall days in January
Mayoworth, WY

Average snowfall days in January - Mayoworth, WY
  • Average snowfall days in January: 11.7 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
Mayoworth, WY

Average daylight in January / Average sunshine in January - Mayoworth, 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: 6h and 3min

The month with the most sunshine is July (Average sunshine: 11h and 48min).
The month with the least sunshine is February (Average sunshine: 6h and 18min).

Average sunshine days in January
Mayoworth, WY

Average sunshine days in January - Mayoworth, WY
  • Average sunshine days in January: 17.8 days

The month with the most sunshine days is December (19.4 days).
The month with the least sunshine days is May (5.5 days).

Average UV index in January
Mayoworth, WY

Average UV index in January - Mayoworth, 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
Mayoworth, WY

Average cloud cover in January - Mayoworth, WY
  • Average cloud cover in January: 32

The month with the most cloud cover is April (Cloud cover 38).
The months with the least cloud cover are July and September (Cloud cover 17).

Average visibility in January
Mayoworth, WY

Average visibility in January - Mayoworth, 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).

Mayoworth, Wyoming, USA

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