January weather in Jurupa Valley, CA
The average temperature in Jurupa Valley in January is 55.6°F (43.6°F–67.7°F). Average precipitation: 2.29 inches.
January is a winter month in Jurupa Valley, and is cooler than the annual average of 66.2°F. Daily temperatures swing about 24.1°F between overnight low and afternoon high. Expect about 5 days with precipitation. Daylight averages about 9h 58m. For travel, January is a comfortable month to visit.
Avg High
67.7°F
Avg Low
43.6°F
Precipitation
2.29 in
Daylight
9h 58m
January records in Jurupa Valley
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| January 1 | 86.0°F (2012) | 30.2°F (2015) | 0.36 in (2026) |
| January 2 | 87.1°F (2012) | 30.2°F (2015) | 0.33 in (2006) |
| January 3 | 86.0°F (2012) | 33.1°F (2000) | 0.67 in (2005) |
| January 4 | 89.1°F (2012) | 33.1°F (2004) | 0.15 in (2005) |
| January 5 | 86.0°F (2012) | 32.0°F (2009) | 0.72 in (2016) |
| January 6 | 84.9°F (2006) | 35.1°F (2005) | 0.95 in (2016) |
| January 7 | 84.0°F (2015) | 34.0°F (2000) | 0.78 in (2016) |
| January 8 | 81.0°F (2002) | 37.0°F (2006) | 0.33 in (2018) |
| January 9 | 82.9°F (2007) | 35.1°F (2024) | 2.39 in (2005) |
| January 10 | 82.0°F (2004) | 36.0°F (2000) | 1.27 in (2005) |
| January 11 | 82.9°F (2009) | 32.0°F (2013) | 1.03 in (2001) |
| January 12 | 82.0°F (2009) | 30.2°F (2013) | 0.63 in (2017) |
| January 13 | 82.0°F (2004) | 30.2°F (2013) | 0.02 in (2010) |
| January 14 | 84.9°F (2009) | 24.3°F (2007) | 1.12 in (2023) |
| January 15 | 87.1°F (2021) | 29.1°F (2007) | 0.59 in (2023) |
| January 16 | 86.0°F (2021) | 28.2°F (2007) | 0.47 in (2019) |
| January 17 | 84.9°F (2003) | 24.3°F (2007) | 0.56 in (2019) |
| January 18 | 84.9°F (2011) | 27.1°F (2007) | 0.94 in (2010) |
| January 19 | 82.0°F (2026) | 33.1°F (2001) | 0.69 in (2017) |
| January 20 | 84.0°F (2014) | 30.2°F (2007) | 1.03 in (2017) |
| January 21 | 81.0°F (2013) | 29.1°F (2006) | 1.35 in (2010) |
| January 22 | 82.9°F (2013) | 33.1°F (2006) | 1.59 in (2017) |
| January 23 | 79.0°F (2014) | 34.0°F (2007) | 0.48 in (2017) |
| January 24 | 80.1°F (2003) | 34.0°F (2007) | 0.19 in (2013) |
| January 25 | 84.0°F (2003) | 33.1°F (2002) | 0.49 in (2013) |
| January 26 | 84.0°F (2003) | 30.9°F (2002) | 0.58 in (1999) |
| January 27 | 100.9°F (2003) | 36.0°F (2023) | 0.05 in (2010) |
| January 28 | 93.0°F (2003) | 37.0°F (2009) | 0.29 in (2021) |
| January 29 | 108.0°F (2003) | 33.1°F (2002) | 0.56 in (2021) |
| January 30 | 95.0°F (2003) | 33.1°F (2002) | 0.14 in (2011) |
| January 31 | 93.0°F (2003) | 28.0°F (2002) | 0.34 in (2019) |