January weather forecast
Bonanza, UT

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Weather in January

January, like December, is another subzero cold winter month in Bonanza, Utah, with temperature in the range of an average high of 30°F (-1.1°C) and an average low of 15.1°F (-9.4°C).

Temperature

Bonanza experiences its lowest average temperatures in January, reaching a peak of 30°F (-1.1°C) and a minimum of 15.1°F (-9.4°C).

Humidity

The most humid month in Bonanza, Utah, is January, with an average relative humidity of 83%.

Rainfall

January is the month with the least rainfall. Rain falls for 8.5 days and accumulates 0.63" (16mm) of precipitation.

Snowfall

Months with snowfall are January through May, October through December. In Bonanza, during January, snow falls for 12.5 days and regularly aggregates up to 4.53" (115mm) of snow. Throughout the year, there are 53.5 snowfall days, and 26.02" (661mm) of snow is accumulated.

Daylight

The average length of the day in January is 9h and 43min.
On the first day of the month, sunrise is at 7:38 am and sunset at 5:01 pm. On the last day of January, in Bonanza, sunrise is at 7:26 am and sunset at 5:34 pm MST.

Sunshine

January has the least sunshine of the year, with an average of 5.8h of sunshine.

UV index

January, February, October through December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV rays for average individuals.
Note: In January, the maximum UV index of 2 transforms into these recommendations:
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. To guard against the harmful effects of the Sun, minimize exposure during midday. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Be attentive! The reflective property of snow can nearly double the Sun's UV radiation.
Updated: Jul 30, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What part of the year is the coldest in Bonanza?

The coldest time of the year is January, with temperatures averaging a high of 30°F (-1.1°C) and a low of 15.1°F (-9.4°C).

How cold is January?

The high-temperature during January is 30°F (-1.1°C) and the low-temperature is 15.1°F (-9.4°C).

What is the most humid month?

January is the most humid month, with an average relative humidity of 83%.

What is the average humidity in January?

In Bonanza, the average relative humidity in January is 83%.

What is the driest month?

The month with the least rainfall is January, when the rain falls for 8.5 days and typically collects 0.63" (16mm) of precipitation.

How many days does it rain in January?

In January, the rain falls for 8.5 days. Throughout January, 0.63" (16mm) of precipitation is accumulated.

How many days does it snow in January?

In Bonanza, during January, snow falls for 12.5 days and regularly aggregates up to 4.53" (115mm) of snow.

How many hours of daylight does Bonanza have in January?

In January, the average day length is 9h and 43min.

When is the sunrise / sunset in January?

In January, on the first day of the month, sunrise is at 7:38 am and sunset at 5:01 pm. On the last day of the month, sunrise is at 7:26 am and sunset at 5:34 pm MST.

What is the month with the least sunshine?

January has the least sunshine of the year, with an average of 5.8h of sunshine.

How long on average sun shines in January?

The average sunshine duration in January is 5.8h.

When is the lowest UV index?

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

What is the UV index reading in January?

In Bonanza, the average daily maximum UV index in January is 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from 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
Bonanza, UT

Average temperature in January - Bonanza, UT
  • Average high temperature in January: 30°F

The warmest month (with the highest average high temperature) is July (84.7°F).
The month with the lowest average high temperature is January (30°F).

  • Average low temperature in January: 15.1°F

The month with the highest average low temperature is July (61.5°F).
The coldest month (with the lowest average low temperature) is January (15.1°F).

Average pressure in January
Bonanza, UT

Average pressure in January - Bonanza, UT
  • 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 (29.89"Hg).

Average wind speed in January
Bonanza, UT

Average wind speed in January - Bonanza, UT
  • Average wind speed in January: 4.6mph

The windiest month (with the highest average wind speed) is April (8.1mph).
The calmest month (with the lowest average wind speed) is January (4.6mph).

Average humidity in January
Bonanza, UT

Average humidity in January - Bonanza, UT
  • Average humidity in January: 83%

The month with the highest relative humidity is January (83%).
The month with the lowest relative humidity is June (31%).

Average rainfall in January
Bonanza, UT

Average rainfall in January - Bonanza, UT
  • Average rainfall in January: 0.63"

The wettest month (with the highest rainfall) is April (1.18").
The driest month (with the least rainfall) is January (0.63").

Average rainfall days in January
Bonanza, UT

Average rainfall days in January - Bonanza, UT
  • Average rainfall days in January: 8.5 days

The month with the highest number of rainy days is April (13.3 days).
The month with the least rainy days is November (6.7 days).

Average snowfall in January
Bonanza, UT

Average snowfall in January - Bonanza, UT
  • Average snowfall in January: 4.53"

The month with the highest snowfall is December (6.34").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in January
Bonanza, UT

Average snowfall days in January - Bonanza, UT
  • Average snowfall days in January: 12.5 days

The month with the highest number of snowfall days is January (12.5 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in January /
Average sunshine in January
Bonanza, UT

Average daylight in January / Average sunshine in January - Bonanza, UT
  • Average daylight in January: 9h and 4min

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).

  • Average sunshine in January: 5h and 5min

The months with the most sunshine are June and July (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 5h and 48min).

Average sunshine days in January
Bonanza, UT

Average sunshine days in January - Bonanza, UT
  • Average sunshine days in January: 17.7 days

The month with the most sunshine days is November (20.6 days).
The month with the least sunshine days is April (13 days).

Average UV index in January
Bonanza, UT

Average UV index in January - Bonanza, UT
  • Average UV index in January: 2

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, October, November and December (UV index 2).

Average cloud cover in January
Bonanza, UT

Average cloud cover in January - Bonanza, UT
  • Average cloud cover in January: 37

The months with the most cloud cover are January and February (Cloud cover 37).
The month with the least cloud cover is September (Cloud cover 12).

Average visibility in January
Bonanza, UT

Average visibility in January - Bonanza, UT
  • Average visibility in January: 4mi

The months with the highest visibility are March, April, May, June, July, August, September, October and November (6mi).
The month with the lowest visibility is January (4mi).

Bonanza, Utah, USA

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