January weather forecast
Boneyard, AZ

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Weather in January

January, the same as December, is an icy winter month in Boneyard, Arizona, with an average temperature fluctuating between 22.8°F (-5.1°C) and 40.6°F (4.8°C).

Temperature

Boneyard's coldest weather arrives in January, when temperatures average a high of 40.6°F (4.8°C) and a low of 22.8°F (-5.1°C).

Humidity

The most humid month is January, with an average relative humidity of 67%.

Rainfall

In Boneyard, in January, during 3.1 rainfall days, 1.1" (28mm) of precipitation is typically accumulated. Throughout the year, there are 105.2 rainfall days, and 20.71" (526mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall. The month with the most snowfall is January, when snow falls for 8 days and typically aggregates up to 7.87" (200mm) of snow.

Daylight

The average length of the day in January is 10h and 12min.
On the first day of January, sunrise is at 7:22 am and sunset at 5:19 pm. On the last day of the month, sunrise is at 7:14 am and sunset at 5:46 pm MST.

Sunshine

In January, the average sunshine is 6.7h.

UV index

The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a low threat to health from unsafe exposure to UV radiation for the average person.
Note: In January, the maximum UV index of 2 translates into these guidelines:
Most people face no serious problems with extended sun exposure, but those with fair skin, infants, and children always need protection. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades. Watch out! The Sun's UV radiation can be nearly magnified twofold due to snow reflection.
Updated: Jun 24, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What time of the year is the coldest?

January is the month that records the lowest temperatures, with averages ranging from a high of 40.6°F (4.8°C) to a low of 22.8°F (-5.1°C).

How cold is it in January?

During January, Boneyard experiences an average high-temperature of 40.6°F (4.8°C) and a low-temperature of 22.8°F (-5.1°C).

What is the most humid month?

With an average relative humidity of 67%, January is the most humid month.

What is the average humidity in January?

In January, the average relative humidity in Boneyard is 67%.

How much does it rain in Boneyard in January?

In Boneyard, in January, during 3.1 rainfall days, 1.1" (28mm) of precipitation is typically accumulated.

What is the snowiest month?

The month with the most snowfall in Boneyard is January, when snow falls for 8 days and typically aggregates up to 7.87" (200mm) of snow.

How many days does it snow in January?

In January, it is snowing for 8 days. Throughout January, 7.87" (200mm) of snow is accumulated.

What is the average length of the day in January?

The average day length in January is 10h and 12min.

What time are sunrise and sunset in January in Boneyard?

In January, on the first day of the month, sunrise is at 7:22 am and sunset at 5:19 pm. On the last day of the month, sunrise is at 7:14 am and sunset at 5:46 pm MST.

How many hours of sunshine does Boneyard have in January?

In January, the average sunshine duration is 6.7h.

What are the months with the lowest UV index?

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

What is the UV index intensity in January?

The average daily maximum UV index in January in Boneyard is 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation.
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
Boneyard, AZ

Average temperature in January - Boneyard, AZ
  • Average high temperature in January: 40.6°F

The warmest month (with the highest average high temperature) is June (78.1°F).
The month with the lowest average high temperature is January (40.6°F).

  • Average low temperature in January: 22.8°F

The month with the highest average low temperature is July (55.9°F).
The coldest month (with the lowest average low temperature) is January (22.8°F).

Average pressure in January
Boneyard, AZ

Average pressure in January - Boneyard, AZ
  • Average pressure in January: 30.15"Hg

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).

Average wind speed in January
Boneyard, AZ

Average wind speed in January - Boneyard, AZ
  • Average wind speed in January: 6.5mph

The windiest month (with the highest average wind speed) is April (10.3mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).

Average humidity in January
Boneyard, AZ

Average humidity in January - Boneyard, AZ
  • Average humidity in January: 67%

The month with the highest relative humidity is January (67%).
The month with the lowest relative humidity is June (29%).

Average rainfall in January
Boneyard, AZ

Average rainfall in January - Boneyard, AZ
  • Average rainfall in January: 1.1"

The wettest month (with the highest rainfall) is July (5.43").
The driest month (with the least rainfall) is April (0.59").

Average rainfall days in January
Boneyard, AZ

Average rainfall days in January - Boneyard, AZ
  • Average rainfall days in January: 3.1 days

The month with the highest number of rainy days is July (25.3 days).
The month with the least rainy days is November (2.5 days).

Average snowfall in January
Boneyard, AZ

Average snowfall in January - Boneyard, AZ
  • Average snowfall in January: 7.87"

The month with the highest snowfall is January (7.87").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in January
Boneyard, AZ

Average snowfall days in January - Boneyard, AZ
  • Average snowfall days in January: 8 days

The month with the highest number of snowfall days is December (8.4 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in January /
Average sunshine in January
Boneyard, AZ

Average daylight in January / Average sunshine in January - Boneyard, AZ
  • Average daylight in January: 10h and 1min

The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).

  • Average sunshine in January: 6h and 4min

The month with the most sunshine is June (Average sunshine: 11h and 54min).
The month with the least sunshine is December (Average sunshine: 6h and 36min).

Average sunshine days in January
Boneyard, AZ

Average sunshine days in January - Boneyard, AZ
  • Average sunshine days in January: 21.4 days

The month with the most sunshine days is November (24.4 days).
The month with the least sunshine days is July (4 days).

Average UV index in January
Boneyard, AZ

Average UV index in January - Boneyard, AZ
  • Average UV index in January: 2

The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in January
Boneyard, AZ

Average cloud cover in January - Boneyard, AZ
  • Average cloud cover in January: 24

The month with the most cloud cover is July (Cloud cover 27).
The month with the least cloud cover is June (Cloud cover 12).

Average visibility in January
Boneyard, AZ

Average visibility in January - Boneyard, AZ
  • 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).

Boneyard, Arizona, USA

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