Weathermondo.com
United StatesThe weather in January in Tucson
It's pleasantly warm in January in Tucson with an average temperature of 20°C. Temperatures this month range from a low of 15°C to a high of 22°C. At night, you can expect temperatures between 4°C and 8°C.
Looking for great weather? January is a good time to be in Tucson. The temperatures are nice, and there’s not too much rain.
Average temperatures and precipitation
This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in January for Tucson, Arizona. A low precipitation value usually indicates little to no rainfall on that day in recent years, while a higher value suggests more frequent rainfall.
Temperature records
With 28°C in 2018, Tucson reached the highest temperature in January over the past 10 years. The lowest daytime temperature in this month was 5°C in 2015. The extreme nighttime temperatures ranged from a lowest recorded value of -3°C to a highest value of 14°C.
Precipitation and snowfall
In January, there is an average of 26 mm of precipitation, spread over 5 days. Of the total precipitation, about 0,1 cm falls as snow in January. The wind speed is around 4 Bft, mostly coming from the South.
Daily weather in January for Tucson
Click on any day in January to get detailed info about the usual weather on that day in Tucson. Check out the historical temperatures and precipitation over the past 10 years on this day.
January weather comparison
| Tucson | New York | |
|---|---|---|
| Average temperature | 20°C | 5°C |
| Max. temperature | 22°C | 11°C |
| Min. temperature | 4°C | -5°C |
| Total precipitation | 26 mm | 97 mm |
| Rainy days | 5 days | 12 days |
| Total snowfall | 0,1 cm | 16 cm |
| Snowy days | 1 day | 8 days |
Start of January
The month of January starts in Tucson with mild temps, averaging around 20°C during the day and nights around 6°C.
Mid January
By mid-January, daytime temps rise to around 21°C, with nights around 7°C. Not much precipitation expected during this period. It’s mostly dry and sunny.
End of January
By the end of January, the average daytime temperature in Tucson is around 20°C, while nighttime temps are about 6°C. There’s hardly any chance of precipitation. The weather will be mostly dry with plenty of sun.
Find affordable trips to Tucson
UV index
The UV index is a maximum of 7 this month. That's a moderate to high value on the intensity scale of 1 to 11. Unprotected skin can burn within 15-25 minutes.
Check out the climate of Tucson for all months and discover the best travel time
Temperature charts
These charts show the average temperatures in January in Tucson, Arizona. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in January in Tucson
Temperature in January in Tucson over the years
Precipitation charts
These charts show the average amount of precipitation in January in Tucson, Arizona. Precipitation is always measured as water, even when it falls as snow or hail The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Daily Precipitation in January in Tucson
Total precipitation in January in Tucson over the years
Daily Snowfall in January in Tucson
Snowfall in January in Tucson per year
Daily UV index in January in Tucson
This chart shows the average daily UV index in January in Tucson, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Weather experiences in January in Tucson
Have you been to Tucson in January?
Share your weather experience in January in Tucson.
Average weather in Tucson by month
Click on a month below to see detailed weather info for Tucson. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.