January weather forecast
San Carlos, AZ

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Weather in January

January is a mild winter month in San Carlos, Arizona, with an average temperature ranging between min 37°F (2.8°C) and max 56.3°F (13.5°C).

Temperature

San Carlos experiences a minor change to a mild 56.3°F (13.5°C) in average high-temperature during January, closely reflecting December. In San Carlos, January's nights observe an average temperature dip to a wintry 37°F (2.8°C).

Humidity

In January, the average relative humidity is 51%.

Rainfall

In San Carlos, during January, the rain falls for 5.1 days and regularly aggregates up to 1.1" (28mm) of precipitation. In San Carlos, during the entire year, the rain falls for 75.1 days and collects up to 8.82" (224mm) of precipitation.

Snowfall

Months with snowfall are January through March and December. The month with the most snowfall is January, when snow falls for 0.3 days and typically aggregates up to 0.08" (2mm) of snow.

Daylight

The average length of the day in January is 10h and 14min.
On the first day of the month, sunrise is at 7:25 am and sunset at 5:25 pm. On the last day of January, sunrise is at 7:18 am and sunset at 5:52 pm MST.

Sunshine

The average sunshine in January is 7h.

UV index

In January, the average daily maximum UV index is 3. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for the average person.
Note: A maximum daily UV index of 3 during January morphs into the following directions:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation. Foresee this! The reflection from snow can nearly double the intensity of UV radiation from the Sun.
Updated: Jul 17, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the average January temperature?

The high-temperature during January is 56.3°F (13.5°C) and the low-temperature is 37°F (2.8°C).

What is the average humidity in January?

In January, the average relative humidity is 51%.

How much does it rain in January?

In San Carlos, during January, the rain falls for 5.1 days and regularly aggregates up to 1.1" (28mm) of precipitation.

When does it snow the most?

The month with the most snowfall is January, when snow falls for 0.3 days and typically aggregates up to 0.08" (2mm) of snow.

How much does it snow in January?

In San Carlos, in January, during 0.3 snowfall days, 0.08" (2mm) of snow is typically accumulated.

How many hours of daylight does San Carlos have in January?

The average day length in January is 10h and 14min.

When are sunrise and sunset in January in San Carlos?

On the first day of January in San Carlos, Arizona, sunrise is at 7:25 am and sunset at 5:25 pm. On the last day of the month, sunrise is at 7:18 am and sunset at 5:52 pm MST.

How long on average sun shines in January?

In San Carlos, the average sunshine duration in January is 7h.

What is the UV index intensity in January?

The average daily maximum UV index in January is 3. A UV Index value of 3 to 5 symbolizes a moderate health threat 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
San Carlos, AZ

Average temperature in January - San Carlos, AZ
  • Average high temperature in January: 56.3°F

The warmest month (with the highest average high temperature) is July (92.8°F).
The month with the lowest average high temperature is December (55.2°F).

  • Average low temperature in January: 37°F

The month with the highest average low temperature is July (72.5°F).
The coldest month (with the lowest average low temperature) is December (36.9°F).

Average pressure in January
San Carlos, AZ

Average pressure in January - San Carlos, AZ
  • Average pressure in January: 30.11"Hg

The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).

Average wind speed in January
San Carlos, AZ

Average wind speed in January - San Carlos, AZ
  • Average wind speed in January: 5.3mph

The windiest month (with the highest average wind speed) is May (7.2mph).
The calmest months (with the lowest average wind speed) are August and December (5.2mph).

Average humidity in January
San Carlos, AZ

Average humidity in January - San Carlos, AZ
  • Average humidity in January: 51%

The month with the highest relative humidity is December (53%).
The month with the lowest relative humidity is June (21%).

Average rainfall in January
San Carlos, AZ

Average rainfall in January - San Carlos, AZ
  • Average rainfall in January: 1.1"

The wettest month (with the highest rainfall) is August (1.22").
The driest month (with the least rainfall) is June (0.12").

Average rainfall days in January
San Carlos, AZ

Average rainfall days in January - San Carlos, AZ
  • Average rainfall days in January: 5.1 days

The month with the highest number of rainy days is July (13.3 days).
The month with the least rainy days is June (2.9 days).

Average snowfall in January
San Carlos, AZ

Average snowfall in January - San Carlos, AZ
  • Average snowfall in January: 0.08"

The month with the highest snowfall is January (0.08").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").

Average snowfall days in January
San Carlos, AZ

Average snowfall days in January - San Carlos, AZ
  • Average snowfall days in January: 0.3 days

The months with the highest number of snowfall days are January and February (0.3 days).
The months with the least snowfall days are April, May, June, July, August, October and November (0 days).

Average daylight in January /
Average sunshine in January
San Carlos, AZ

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

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 0min

The month with the most sunshine is August (Average sunshine: 12h and 18min).
The month with the least sunshine is December (Average sunshine: 6h and 42min).

Average sunshine days in January
San Carlos, AZ

Average sunshine days in January - San Carlos, AZ
  • Average sunshine days in January: 25.1 days

The month with the most sunshine days is May (26.8 days).
The month with the least sunshine days is July (13.1 days).

Average UV index in January
San Carlos, AZ

Average UV index in January - San Carlos, AZ
  • Average UV index in January: 3

The months with the highest UV index are June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 2).

Average cloud cover in January
San Carlos, AZ

Average cloud cover in January - San Carlos, AZ
  • Average cloud cover in January: 19

The month with the most cloud cover is December (Cloud cover 23).
The month with the least cloud cover is June (Cloud cover 7).

Average visibility in January
San Carlos, AZ

Average visibility in January - San Carlos, 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).

San Carlos, Arizona, USA

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