Weather information for the Riverside area is provided below. Average temperatures, climate details and current forecasts are included!
Climate
Riverside is balmy in the winter, but quite hot in the summer -
visitors may prefer to visit in the fall or spring, when the air is
cooler. Winter is the wettest season in Riverside.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | ||
| Avg. High | 66 | 68 | 70 | 76 | 80 | 87 | 94 | 94 | 91 | 83 | 74 | 68 | |
| Avg. Low | 42 | 44 | 45 | 48 | 53 | 57 | 61 | 62 | 60 | 53 | 45 | 41 | |
| Precipitation | 2.5 | 2.4 | 2.2 | 0.6 | 0.3 | 0.1 | 0.0 | 0.2 | 0.3 | 0.3 | 0.8 | 1.2 | |



