January weather forecast and climate
Happy Jack, AZ

Weather in January

January, the same as December, in Happy Jack, Arizona, is another chilly winter month, with temperature in the range of an average low of 28.8°F (-1.8°C) and an average high of 46.8°F (8.2°C).

Temperature

In January, the average high-temperature is essentially the same as in December - a still frosty 46.8°F (8.2°C). In Happy Jack, the average low-temperature is 28.8°F (-1.8°C).

Humidity

With an average relative humidity of 62%, January is the most humid month in Happy Jack, Arizona.

Rainfall

In Happy Jack, in January, it is raining for 6.3 days, with typically 0.87" (22mm) of accumulated precipitation. In Happy Jack, during the entire year, the rain falls for 86 days and collects up to 11.65" (296mm) of precipitation.

Snowfall

January through April, November and December are months with snowfall in Happy Jack, Arizona. In January, it is snowing for 2 days. Throughout January, 1.5" (38mm) of snow is accumulated. Throughout the year, in Happy Jack, there are 10.6 snowfall days, and 8.9" (226mm) of snow is accumulated.

Daylight

In January, the average length of the day is 10.1h.

Sunshine

The average sunshine in January is 6.9h.

UV index

January, February, November and 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 the exposure to the Sun's UV rays for the ordinary person.
Note: The daily maximum UV index of 2 interpret into the following advice:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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FAQ

What is the temperature in January in Happy Jack?

In January, the average high-temperature is 46.8°F (8.2°C), and the average low-temperature is 28.8°F (-1.8°C).

What is the most humid month in Happy Jack?

The most humid month in Happy Jack is January, with an average relative humidity of 62%.

What is the average humidity in January in Happy Jack?

The average relative humidity in January in Happy Jack is 62%.

How many days does it rain in January in Happy Jack?

In January, in Happy Jack, Arizona, the rain falls for 6.3 days. Throughout January, 0.87" (22mm) of precipitation is accumulated.

How many days does it snow in January in Happy Jack?

In Happy Jack, in January, during 2 snowfall days, 1.5" (38mm) of snow is typically accumulated.

What is the average length of the day in January in Happy Jack?

The average length of the day in January is 10.1h.

How long on average sun shines in January in Happy Jack?

In January, the average sunshine in Happy Jack, Arizona, is 6.9h.

When is the lowest UV index in Happy Jack?

Months with the lowest UV index in Happy Jack, Arizona, are January, February, November and December, with an average maximum UV index of 2.

What is the UV index reading in January in Happy Jack?

In January, the average daily maximum UV index in Happy Jack, Arizona, is 2. A UV Index estimate of 2, and below, represents a minimal hazard to health from the exposure to the Sun's UV rays.

Average temperature in January
Happy Jack, AZ

Average temperature in January - Happy Jack, AZ
  • Average high temperature in January: 46.8°F

The warmest month (with the highest average high temperature) is July (84.7°F).
The month with the lowest average high temperature is December (46°F).

  • Average low temperature in January: 28.8°F

The month with the highest average low temperature is July (61.9°F).
The coldest month (with the lowest average low temperature) is December (27.9°F).

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Average pressure in January
Happy Jack, AZ

Average pressure in January - Happy Jack, AZ
  • Average pressure in January: 30.13"

The month with the highest atmospheric pressure is January (30.13").
The month with the lowest atmospheric pressure is June (29.86").

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Average wind speed in January
Happy Jack, AZ

Average wind speed in January - Happy Jack, AZ
  • Average wind speed in January: 6.2mph

The windiest month (with the highest average wind speed) is April (8.2mph).
The calmest month (with the lowest average wind speed) is August (4.9mph).

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Average humidity in January
Happy Jack, AZ

Average humidity in January - Happy Jack, AZ
  • Average humidity in January: 62%

The month with the highest relative humidity is January (62%).
The month with the lowest relative humidity is June (24%).

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Average rainfall in January
Happy Jack, AZ

Average rainfall in January - Happy Jack, AZ
  • Average rainfall in January: 0.87"

The wettest month (with the highest rainfall) is July (2.28").
The driest month (with the least rainfall) is June (0.16").

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Average rainfall days in January
Happy Jack, AZ

Average rainfall days in January - Happy Jack, AZ
  • Average rainfall days in January: 6.3 days

The month with the highest number of rainy days is July (16.2 days).
The month with the least rainy days is June (2.8 days).

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Average snowfall in January
Happy Jack, AZ

Average snowfall in January - Happy Jack, AZ
  • Average snowfall in January: 1.5"

The month with the highest snowfall is December (2.68").
Months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in January
Happy Jack, AZ

Average snowfall days in January - Happy Jack, AZ
  • Average snowfall days in January: 2 days

The month with the highest number of snowfall days is December (3.5 days).
Months with the least snowfall days are May, June, July, August and October (0 days).

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Average daylight in January /
Average sunshine in January
Happy Jack, AZ

Average daylight in January / Average sunshine in January - Happy Jack, AZ
  • Average daylight in January: 10.1h

The month with the longest days is June (Average daylight: 14.5h).
The month with the shortest days is December (Average daylight: 9.9h).

  • Average sunshine in January: 6.9h

The month with the most sunshine is August (Average sunshine: 12.2h).
The month with the least sunshine is December (Average sunshine: 6.7h).

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Average sunshine days in January
Happy Jack, AZ

Average sunshine days in January - Happy Jack, AZ
  • Average sunshine days in January: 23.7 days

The month with the most sunshine days is June (26 days).
The month with the least sunshine days is July (9.9 days).

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Average UV index in January
Happy Jack, AZ

Average UV index in January - Happy Jack, AZ
  • Average UV index in January: 2

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

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Average cloud cover in January
Happy Jack, AZ

Average cloud cover in January - Happy Jack, AZ
  • Average cloud cover in January: 22

The month with the most cloud cover is December (Cloud cover 24).
The month with the least cloud cover is June (Cloud cover 6).

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Average visibility in January
Happy Jack, AZ

Average visibility in January - Happy Jack, AZ
  • Average visibility in January: 6mi

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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