January weather forecast
Mount Lemmon, AZ

Mount Lemmon Ski Valley from atop the Mount Lemmon, Arizona
Mount Lemmon Ski Valley from atop the Mount Lemmon, Arizona

Weather in January

January, like December, is another chilly winter month in Mount Lemmon, Arizona, with an average temperature fluctuating between 22.8°F (-5.1°C) and 49.3°F (9.6°C).

Temperature

In Mount Lemmon, the average high-temperature in January is practically the same as in December - a frosty 49.3°F (9.6°C). In January, in Mount Lemmon, the average low-temperature is 22.8°F (-5.1°C).

Rainfall

In Mount Lemmon, during January, the rain falls for 5 days and regularly aggregates up to 3.15" (80mm) of precipitation. Throughout the year, in Mount Lemmon, there are 59 rainfall days, and 29.57" (751mm) of precipitation is accumulated.

Snowfall

January through April, October through December are months with snowfall in Mount Lemmon. Throughout January, in Mount Lemmon, 16.5" (419mm) of snow is accumulated. In Mount Lemmon, during the entire year, snow aggregates up to 64.92" (1649mm).

Daylight

In January, the average length of the day is 10h and 19min.
On the first day of January in Mount Lemmon, sunrise is at 7:24 am and sunset at 5:28 pm. On the last day of the month, sunrise is at 7:17 am and sunset at 5:55 pm MST.

Sunshine

January and December, with an average of 7.8h of sunshine, are months with the least sunshine in Mount Lemmon.
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FAQ

What is the temperature in January in Mount Lemmon?

The average high-temperature, in January, in Mount Lemmon, is 49.3°F (9.6°C), while the average low-temperature is 22.8°F (-5.1°C).

How many days does it rain in January in Mount Lemmon?

In Mount Lemmon, during January, the rain falls for 5 days and regularly aggregates up to 3.15" (80mm) of precipitation.

How much does it snow in Mount Lemmon in January?

Throughout January, 16.5" (419mm) of snow is accumulated.

How many hours of daylight does Mount Lemmon have in January?

The average day length in January in Mount Lemmon, Arizona, is 10h and 19min.

When is the sunrise / sunset in January in Mount Lemmon?

On the first day of January, sunrise is at 7:24 am and sunset at 5:28 pm. On the last day of the month, sunrise is at 7:17 am and sunset at 5:55 pm MST.

What is the month with the least sunshine in Mount Lemmon?

The months with the least sunshine in Mount Lemmon, Arizona, are January and December, with an average of 7.8h of sunshine.

How long on average sun shines in January in Mount Lemmon?

In Mount Lemmon, Arizona, the average sunshine duration in January is 7.8h.

Average temperature in January
Mount Lemmon, AZ

Average temperature in January - Mount Lemmon, AZ
  • Average high temperature in January: 49.2°F

The warmest month (with the highest average high temperature) is July (76.5°F).
The month with the lowest average high temperature is February (48.3°F).

  • Average low temperature in January: 22.8°F

The months with the highest average low temperature are July and August (49.8°F).
The coldest month (with the lowest average low temperature) is February (21.8°F).

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Average rainfall in January
Mount Lemmon, AZ

Average rainfall in January - Mount Lemmon, AZ
  • Average rainfall in January: 3.2"

The wettest month (with the highest rainfall) is August (7").
The driest month (with the least rainfall) is May (0.3").

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Average rainfall days in January
Mount Lemmon, AZ

Average rainfall days in January - Mount Lemmon, AZ
  • Average rainfall days in January: 5 days

The month with the highest number of rainy days is August (11 days).
The months with the least rainy days are May and June (2 days).

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Average snowfall in January
Mount Lemmon, AZ

Average snowfall in January - Mount Lemmon, AZ
  • Average snowfall in January: 16.5"

The month with the highest snowfall is February (20.4").
The months with the least snowfall are May, June, July, August and September (0").

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Average daylight in January /
Average sunshine in January
Mount Lemmon, AZ

Average daylight in January / Average sunshine in January - Mount Lemmon, AZ
  • Average daylight in January: 10h and 19min

The month with the longest days is June (Average daylight: 14h and 15min).
The month with the shortest days is December (Average daylight: 10h and 4min).

  • Average sunshine in January: 7h and 48min

The month with the most sunshine is June (Average sunshine: 12h and 24min).
The months with the least sunshine are January and December (Average sunshine: 7h and 48min).

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