January weather forecastMount Lemmon, AZ
January
Weather in January
Monthly weather in Mount Lemmon, Arizona starts off the year with a chilled note. High altitude and location in Southwestern USA characterize January with potential for significant snowfall. Snow blankets the ground, accumulating from 16.5" (419mm), offering an ideal destination for winter sports enthusiasts. Compared to the preceding month of December, January experiences slightly colder temperatures, while in contrast, February will bring a slight upward shift in cold scales. The chill factor and sparse sunlight influence the length of daylight, marking shorter days and long cool nights.Temperature
In January, the average high-temperature registers at a frosty 49.3°F (9.6°C), nearly identical to December's 50.5°F (10.3°C). January nights present a stark temperature decrease to a subzero cold 22.8°F (-5.1°C).Rainfall
In Mount Lemmon, in January, during 5 rainfall days, 3.15" (80mm) of precipitation is typically accumulated. In Mount Lemmon, during the entire year, the rain falls for 59 days and collects up to 29.57" (751mm) of precipitation.Snowfall
January through April, October through December are months with snowfall. During January, Mount Lemmon regularly aggregates up to 16.5" (419mm) of snow. In Mount Lemmon, during the entire year, snow aggregates up to 64.92" (1649mm).Daylight
In Mount Lemmon, the average length of the day in January is 10h and 19min.On the first day of the month, sunrise is at 7:24 am and sunset at 5:28 pm. On the last day of January, sunrise is at 7:18 am and sunset at 5:55 pm MST.
Sunshine
The months with the least sunshine are January and December, with an average of 7.8h of sunshine.Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
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).
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").
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).
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").
Average daylight in January /
Average sunshine in January
Mount Lemmon, AZ
- Average daylight in January: 10h and 18min
The month with the longest days is June (Average daylight: 14h and 12min).
The month with the shortest days is December (Average daylight: 10h and 6min).
- 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).
