Weather in Riverside, California, United States
Historical monthly conditions · 2021–2025
Monthly averages
Average daily air-temperature lows/highs and peak wind gusts. Rain is the average monthly total.
| Month | Avg low | Avg high | Rain | Cloud cover | Avg peak gust |
|---|---|---|---|---|---|
| January | 6°C | 17°C | 83.5 mm | 44% | 29.4 km/h |
| February | 6°C | 18°C | 108.6 mm | 45% | 29.6 km/h |
| March | 7°C | 18°C | 110.4 mm | 51% | 33.3 km/h |
| April | 10°C | 22°C | 18.3 mm | 37% | 34.1 km/h |
| May | 13°C | 24°C | 11.1 mm | 39% | 34.8 km/h |
| June | 16°C | 29°C | 3.4 mm | 24% | 33.8 km/h |
| July | 20°C | 33°C | 1.3 mm | 18% | 33.4 km/h |
| August | 20°C | 34°C | 17.1 mm | 17% | 33.3 km/h |
| September | 18°C | 31°C | 18.5 mm | 26% | 31.6 km/h |
| October | 13°C | 27°C | 19.7 mm | 26% | 28.6 km/h |
| November | 8°C | 22°C | 51.5 mm | 34% | 27.0 km/h |
| December | 7°C | 18°C | 90.5 mm | 49% | 24.3 km/h |
Weather match by month
Feels like 15°C–30°C · cloud ≤60% · rain ≤0.1 mm/h · gust ≤50 km/h
Feels-like temperature accounts for humidity and wind in shade. Percentages cover 08:00–20:00 local solar time.
| Month | Match rate | |
|---|---|---|
| January | 12.1% | |
| February | 20.6% | |
| March | 21.2% | |
| April | 53.1% | |
| May | 66.7% | |
| June | 71.1% | |
| July | 50.2% | |
| August | 43.2% | |
| September | 58.7% | |
| October | 69.9% | |
| November | 40.4% | |
| December | 19.1% |
About this location and data
- Urban-centre population
- 367,336
- Elevation
- 545 m
- Coordinates
- 33.94°N, 117.44°W
- Urban area
- 130 km²
Weather averages use 2 ERA5 grid cells, weighted by the area of the urban centre in each cell.
2021-2025 recent-weather sample (not a 30-year normal).
How the weather scores are calculatedNearby places with higher scores
Annual results for the default weather criteria: