Weather in Mission Viejo, 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 | 10°C | 17°C | 60.7 mm | 43% | 27.2 km/h |
| February | 10°C | 17°C | 74.7 mm | 43% | 30.3 km/h |
| March | 11°C | 17°C | 81.4 mm | 45% | 33.5 km/h |
| April | 12°C | 18°C | 9.5 mm | 38% | 32.0 km/h |
| May | 14°C | 19°C | 8.2 mm | 51% | 31.1 km/h |
| June | 16°C | 22°C | 3.9 mm | 37% | 29.9 km/h |
| July | 18°C | 24°C | 2.3 mm | 25% | 29.3 km/h |
| August | 19°C | 25°C | 14.7 mm | 22% | 29.7 km/h |
| September | 19°C | 25°C | 10.8 mm | 31% | 29.4 km/h |
| October | 16°C | 23°C | 14.0 mm | 30% | 27.6 km/h |
| November | 13°C | 20°C | 38.1 mm | 36% | 26.1 km/h |
| December | 11°C | 18°C | 62.6 mm | 50% | 24.1 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 | 14.0% | |
| February | 17.5% | |
| March | 15.5% | |
| April | 33.0% | |
| May | 44.1% | |
| June | 78.6% | |
| July | 88.9% | |
| August | 86.8% | |
| September | 73.6% | |
| October | 77.1% | |
| November | 50.4% | |
| December | 22.1% |
About this location and data
- Urban-centre population
- 365,221
- Elevation
- 175 m
- Coordinates
- 33.59°N, 117.68°W
- Urban area
- 151 km²
Weather averages use 4 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: