Riverside, Wednesday, 7 October, 01:05
Clear. Feels like 79°. High 100°, low 74°.
In January, Riverside, CA averages a high of 63.5° and a low of 41.2°. About 3.6 inches of precipitation fall over the month (7 wet days). The record high is 87.1° (2021) and the record low 25° (1973). Normals are computed over the last 60 years.
| Day | High | Low | Chance of precip. | Record high | Record low |
|---|---|---|---|---|---|
| 1 | 62.2° | 38.8° | 12% | 81.5° (2012) | 28° (2015) |
| 2 | 62.4° | 39° | 20% | 81.3° (2012) | 25.9° (1960) |
| 3 | 61.7° | 39.6° | 25% | 81.1° (2012) | 25.5° (1971) |
| 4 | 61.5° | 39.4° | 23% | 83.3° (2012) | 25.9° (1971) |
| 5 | 62.2° | 40.6° | 33% | 80.8° (2012) | 25° (1973) |
| 6 | 62.4° | 40.8° | 27% | 78.1° (2015) | 27.3° (1971) |
| 7 | 62.4° | 41° | 20% | 78.1° (2015) | 25.5° (1971) |
| 8 | 63° | 40.6° | 17% | 77.4° (1962) | 27° (1989) |
| 9 | 62.8° | 41.9° | 25% | 79.7° (1990) | 28.8° (1989) |
| 10 | 63.7° | 41.5° | 20% | 78.6° (1990) | 31.1° (1972) |
| 11 | 63.9° | 41.5° | 17% | 77.2° (1996) | 29.7° (1962) |
| 12 | 63.9° | 41.5° | 17% | 78.4° (1996) | 28.9° (1989) |
| 13 | 65.3° | 40.8° | 17% | 77.2° (2021) | 25.9° (1963) |
| 14 | 65.3° | 41.7° | 18% | 83.8° (2021) | 26.1° (2007) |
| 15 | 64.9° | 42.3° | 20% | 86.5° (2021) | 26.2° (2007) |
| 16 | 64° | 43° | 28% | 87.1° (2021) | 27.9° (1960) |
| 17 | 64.6° | 42.3° | 23% | 83.3° (1976) | 27.7° (1960) |
| 18 | 65.7° | 41.4° | 13% | 82° (2014) | 28.4° (2001) |
| 19 | 64.2° | 42.6° | 23% | 81.7° (1971) | 30.2° (1988) |
| 20 | 63.3° | 42.1° | 20% | 80.8° (2014) | 26.8° (1988) |
| 21 | 63° | 41.9° | 23% | 79.2° (2014) | 27.7° (1966) |
| 22 | 63.1° | 40.6° | 18% | 78.6° (2014) | 28.8° (1966) |
| 23 | 63.5° | 41.5° | 18% | 77.9° (2014) | 29.1° (1973) |
| 24 | 64.2° | 41.5° | 18% | 77.2° (1975) | 28.9° (1978) |
| 25 | 64.4° | 41.7° | 25% | 79.9° (2015) | 28.8° (1962) |
| 26 | 63.1° | 41.9° | 25% | 79.9° (2003) | 30.4° (1989) |
| 27 | 63° | 41.7° | 25% | 77.9° (1986) | 26.6° (1979) |
| 28 | 63.7° | 41.2° | 25% | 81.9° (2018) | 29.5° (1999) |
| 29 | 63.9° | 41.2° | 17% | 84.2° (2018) | 25.3° (1979) |
| 30 | 63° | 41.2° | 22% | 82.8° (2018) | 27.9° (1969) |
| 31 | 63° | 41.5° | 25% | 86.5° (2003) | 26.8° (2002) |