January weather in Mammoth, AZ
The average temperature in Mammoth in January is 45.1°F (30.7°F–59.5°F). Average precipitation: 1.38 inches.
January is a winter month in Mammoth, and is cooler than the annual average of 62.1°F. Daily temperatures swing about 28.8°F between overnight low and afternoon high. Daylight averages about 10h 4m. For travel, January is cool.
Avg High
59.5°F
Avg Low
30.7°F
Precipitation
1.38 in
Daylight
10h 4m
January records in Mammoth
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| January 1 | 71.1°F (2012) | 8.1°F (2011) | 1.25 in (2022) |
| January 2 | 73.0°F (2012) | 14.0°F (2011) | 0.84 in (2023) |
| January 3 | 72.0°F (2025) | 15.1°F (2019) | 0.30 in (2023) |
| January 4 | 77.0°F (2025) | 12.9°F (2015) | 0.16 in (2024) |
| January 5 | 73.0°F (2012) | 19.9°F (2013) | 0.33 in (2016) |
| January 6 | 72.0°F (2018) | 19.9°F (2014) | 0.53 in (2019) |
| January 7 | 71.1°F (2018) | 25.0°F (2013) | 0.14 in (2019) |
| January 8 | 72.0°F (2015) | 27.0°F (2013) | 0.95 in (2026) |
| January 9 | 72.0°F (2017) | 17.1°F (2024) | 0.30 in (2026) |
| January 10 | 71.1°F (2018) | 19.9°F (2025) | 1.11 in (2018) |
| January 11 | 69.1°F (2017) | 21.9°F (2020) | 0.02 in (2013) |
| January 12 | 64.9°F (2022) | 17.1°F (2013) | 0.06 in (2024) |
| January 13 | 66.9°F (2018) | 10.9°F (2013) | 0.18 in (2019) |
| January 14 | 71.1°F (2023) | 14.0°F (2013) | 0.07 in (2019) |
| January 15 | 70.0°F (2018) | 8.1°F (2013) | 0.32 in (2017) |
| January 16 | 70.0°F (2018) | 14.0°F (2013) | 1.10 in (2023) |
| January 17 | 73.0°F (2021) | 27.0°F (2014) | 0.93 in (2023) |
| January 18 | 70.0°F (2021) | 23.0°F (2015) | 0.06 in (2016) |
| January 19 | 70.0°F (2011) | 21.0°F (2023) | 0.20 in (2022) |
| January 20 | 71.1°F (2015) | 18.0°F (2025) | 0.04 in (2017) |
| January 21 | 72.0°F (2019) | 21.9°F (2023) | 1.25 in (2017) |
| January 22 | 71.1°F (2013) | 19.9°F (2025) | 0.41 in (2024) |
| January 23 | 71.1°F (2013) | 19.9°F (2018) | 0.23 in (2024) |
| January 24 | 73.0°F (2013) | 17.1°F (2023) | 0.75 in (2017) |
| January 25 | 66.0°F (2018) | 21.9°F (2023) | 0.29 in (2021) |
| January 26 | 68.0°F (2015) | 18.0°F (2023) | 0.18 in (2013) |
| January 27 | 68.0°F (2012) | 21.0°F (2017) | 0.37 in (2013) |
| January 28 | 66.9°F (2015) | 17.1°F (2017) | 0.07 in (2013) |
| January 29 | 70.0°F (2015) | 18.0°F (2017) | 0.11 in (2013) |
| January 30 | 73.0°F (2018) | 23.0°F (2013) | 0.78 in (2021) |
| January 31 | 72.0°F (2018) | 23.0°F (2025) | 1.18 in (2015) |