January weather forecast
Sun Lakes, AZ

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Weather in January

January, like December, in Sun Lakes, Arizona, is another enjoyable winter month, with an average temperature fluctuating between 46.4°F (8°C) and 63.9°F (17.7°C).

Temperature

In Sun Lakes, January's average high-temperature stands at a still comfortable 63.9°F (17.7°C), closely related to the preceding month. January brings with it a nighttime average temperature of 46.4°F (8°C).

Humidity

January and December, with an average relative humidity of 44%, are the most humid months in Sun Lakes.

Rainfall

In Sun Lakes, in January, during 4.1 rainfall days, 0.59" (15mm) of precipitation is typically accumulated. Throughout the year, there are 57.4 rainfall days, and 7.48" (190mm) of precipitation is accumulated.

Daylight

In January, the average length of the day is 10h and 15min.
On the first day of January, sunrise is at 7:30 am and sunset at 5:31 pm. On the last day of the month, sunrise is at 7:23 am and sunset at 5:58 pm MST.

Sunshine

In January, the average sunshine is 7.1h.

UV index

The average daily maximum UV index in January is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: In January, an average UV index of 4 transforms into the following instructions:
Take necessary precautions - Protection from skin and eye injury is mandatory. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.
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Frequently asked questions

What is the average January temperature in Sun Lakes?

In January, the average high-temperature and low-temperature in Sun Lakes, Arizona, are 63.9°F (17.7°C) and 46.4°F (8°C) respectively.

What are the most humid months in Sun Lakes?

January and December, with an average relative humidity of 44%, are most humid months.

What is the average humidity in January in Sun Lakes?

In Sun Lakes, Arizona, the average relative humidity in January is 44%.

How many days does it rain in January in Sun Lakes?

In Sun Lakes, Arizona, during January, the rain falls for 4.1 days and regularly aggregates up to 0.59" (15mm) of precipitation.

What is the average length of the day in January in Sun Lakes?

In January, the average day length in Sun Lakes is 10h and 15min.

When is the sunrise / sunset in January in Sun Lakes?

On the first day of January in Sun Lakes, sunrise is at 7:30 am and sunset at 5:31 pm. On the last day of the month, sunrise is at 7:23 am and sunset at 5:58 pm MST.

How many hours of sunshine does Sun Lakes have in January?

In Sun Lakes, Arizona, the average sunshine duration in January is 7.1h.

What is the UV index intensity in January in Sun Lakes?

In January, the average daily maximum UV index is 4. A UV Index of 3 to 5 symbolizes a medium hazard to health from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in January
Sun Lakes, AZ

Average temperature in January - Sun Lakes, AZ
  • Average high temperature in January: 63.9°F

The warmest month (with the highest average high temperature) is July (102.4°F).
The month with the lowest average high temperature is December (62.8°F).

  • Average low temperature in January: 46.4°F

The month with the highest average low temperature is August (83.8°F).
The coldest month (with the lowest average low temperature) is January (46.4°F).

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Average pressure in January
Sun Lakes, AZ

Average pressure in January - Sun Lakes, AZ
  • Average pressure in January: 30.09"Hg

The month with the highest atmospheric pressure is January (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.81"Hg).

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Average wind speed in January
Sun Lakes, AZ

Average wind speed in January - Sun Lakes, AZ
  • Average wind speed in January: 4.5mph

The windiest months (with the highest average wind speed) are April and May (6.5mph).
The calmest month (with the lowest average wind speed) is December (4.3mph).

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Average humidity in January
Sun Lakes, AZ

Average humidity in January - Sun Lakes, AZ
  • Average humidity in January: 44%

The months with the highest relative humidity are January and December (44%).
The month with the lowest relative humidity is June (17%).

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Average rainfall in January
Sun Lakes, AZ

Average rainfall in January - Sun Lakes, AZ
  • Average rainfall in January: 0.59"

The wettest month (with the highest rainfall) is July (1.02").
The driest months (with the least rainfall) are May and June (0.08").

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Average rainfall days in January
Sun Lakes, AZ

Average rainfall days in January - Sun Lakes, AZ
  • Average rainfall days in January: 4.1 days

The month with the highest number of rainy days is July (10.5 days).
The month with the least rainy days is June (1.2 days).

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Average daylight in January /
Average sunshine in January
Sun Lakes, AZ

Average daylight in January / Average sunshine in January - Sun Lakes, AZ
  • Average daylight in January: 10h and 2min

The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).

  • Average sunshine in January: 7h and 1min

The month with the most sunshine is June (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 6h and 48min).

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Average sunshine days in January
Sun Lakes, AZ

Average sunshine days in January - Sun Lakes, AZ
  • Average sunshine days in January: 26.3 days

The month with the most sunshine days is May (28.8 days).
The month with the least sunshine days is July (16.4 days).

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Average UV index in January
Sun Lakes, AZ

Average UV index in January - Sun Lakes, AZ
  • Average UV index in January: 4

The months with the highest UV index are May, June, July and August (UV index 8).
The month with the lowest UV index is December (UV index 3).

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Average cloud cover in January
Sun Lakes, AZ

Average cloud cover in January - Sun Lakes, AZ
  • Average cloud cover in January: 18

The month with the most cloud cover is December (Cloud cover 20).
The month with the least cloud cover is June (Cloud cover 5).

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Average visibility in January
Sun Lakes, AZ

Average visibility in January - Sun Lakes, 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).

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Sun Lakes, Arizona, USA

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