January weather in Newton, GA
The average temperature in Newton in January is 49.1°F (37.5°F–60.8°F). Average precipitation: 4.26 inches.
January is a winter month in Newton, and is cooler than the annual average of 65.9°F. Daily temperatures swing about 23.3°F between overnight low and afternoon high. Expect about 11 days with precipitation. Daylight averages about 10h 10m. For travel, January is cool.
Avg High
60.8°F
Avg Low
37.5°F
Precipitation
4.26 in
Daylight
10h 10m
January records in Newton
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| January 1 | 82.6°F (2022) | 26.2°F (2018) | 1.74 in (2017) |
| January 2 | 82.4°F (2022) | 20.1°F (2018) | 3.06 in (2022) |
| January 3 | 80.6°F (2020) | 16.7°F (2008) | 2.26 in (2020) |
| January 4 | 78.4°F (2004) | 17.2°F (2012) | 1.32 in (2019) |
| January 5 | 79.7°F (2004) | 17.4°F (2018) | 1.08 in (2007) |
| January 6 | 77.2°F (2009) | 14.2°F (2010) | 0.76 in (2024) |
| January 7 | 79.2°F (2007) | 15.8°F (2014) | 0.31 in (2021) |
| January 8 | 75.4°F (2012) | 14.9°F (2014) | 0.57 in (2016) |
| January 9 | 79.7°F (2026) | 19.6°F (2017) | 1.21 in (2024) |
| January 10 | 81.3°F (2026) | 20.1°F (2010) | 0.46 in (2011) |
| January 11 | 78.1°F (2013) | 15.1°F (2010) | 0.96 in (2020) |
| January 12 | 78.4°F (2013) | 20.3°F (2025) | 1.33 in (2023) |
| January 13 | 79.7°F (2013) | 18.1°F (2011) | 1.77 in (2005) |
| January 14 | 78.4°F (2020) | 16.3°F (2011) | 0.18 in (2005) |
| January 15 | 77.2°F (2013) | 18.0°F (2011) | 1.06 in (2016) |
| January 16 | 79.3°F (2013) | 18.9°F (2026) | 1.71 in (2010) |
| January 17 | 78.4°F (2017) | 17.4°F (2024) | 0.47 in (2006) |
| January 18 | 76.3°F (2023) | 16.0°F (2003) | 0.66 in (2025) |
| January 19 | 79.2°F (2023) | 18.0°F (2018) | 1.33 in (2008) |
| January 20 | 77.5°F (2017) | 22.5°F (2016) | 1.00 in (2017) |
| January 21 | 76.5°F (2012) | 18.9°F (2009) | 2.70 in (2010) |
| January 22 | 74.5°F (2026) | 11.7°F (2025) | 2.49 in (2017) |
| January 23 | 77.0°F (2006) | 15.6°F (2025) | 1.90 in (2015) |
| January 24 | 78.8°F (2024) | 14.0°F (2003) | 0.53 in (2019) |
| January 25 | 77.9°F (2021) | 16.2°F (2003) | 1.16 in (2023) |
| January 26 | 75.9°F (2012) | 25.2°F (2025) | 1.94 in (2004) |
| January 27 | 76.5°F (2009) | 19.9°F (2026) | 1.38 in (2021) |
| January 28 | 74.8°F (2013) | 22.6°F (2003) | 2.46 in (2018) |
| January 29 | 80.4°F (2013) | 21.6°F (2004) | 0.69 in (2023) |
| January 30 | 81.7°F (2023) | 18.9°F (2022) | 1.47 in (2010) |
| January 31 | 77.4°F (2025) | 22.8°F (2026) | 0.65 in (2021) |