Rossmoor, Sunday, 9 August, 03:05
Clear. Feels like 71°. High 97°, low 70°.
In April, Rossmoor, CA averages a high of 69.6° and a low of 52.4°. About 0.7 inches of precipitation fall over the month (3 wet days). The record high is 101.3° (1989) and the record low 39.2° (1999). Normals are computed over the last 60 years.
| Day | High | Low | Chance of precip. | Record high | Record low |
|---|---|---|---|---|---|
| 1 | 67.5° | 50.9° | 17% | 88° (1985) | 42.3° (1967) |
| 2 | 67.1° | 50.7° | 7% | 88.2° (1985) | 41.2° (1967) |
| 3 | 67.8° | 50.7° | 7% | 88.2° (1961) | 42.1° (1964) |
| 4 | 68.5° | 50.9° | 13% | 97.3° (1989) | 44.4° (1983) |
| 5 | 69.1° | 51.1° | 12% | 99.9° (1989) | 42.3° (1999) |
| 6 | 68.7° | 51.6° | 12% | 101.3° (1989) | 42.3° (2024) |
| 7 | 69.1° | 51.6° | 13% | 96.6° (2022) | 40.3° (1975) |
| 8 | 69.3° | 51.6° | 10% | 94.1° (2022) | 43.2° (1967) |
| 9 | 70° | 51.8° | 7% | 91.9° (2018) | 42.1° (2011) |
| 10 | 70° | 52° | 7% | 89.8° (1968) | 39.2° (1999) |
| 11 | 69.3° | 52.7° | 10% | 84.2° (1980) | 43.5° (1965) |
| 12 | 68.9° | 52.2° | 5% | 89.4° (2008) | 41.4° (1965) |
| 13 | 69.6° | 52.3° | 7% | 89.8° (2008) | 43.3° (1983) |
| 14 | 68.9° | 52.3° | 10% | 91.8° (1964) | 44.1° (1972) |
| 15 | 69.1° | 51.8° | 15% | 92.5° (1966) | 44.1° (1970) |
| 16 | 68.5° | 52.2° | 8% | 84.4° (1961) | 41.5° (1998) |
| 17 | 68.4° | 52° | 12% | 83.8° (2016) | 41.2° (1976) |
| 18 | 68.7° | 52.7° | 13% | 84.2° (2021) | 44.6° (1968) |
| 19 | 70° | 52.3° | 10% | 89.1° (2009) | 45.3° (1967) |
| 20 | 70.7° | 52.7° | 7% | 92.1° (2009) | 42.4° (1967) |
| 21 | 70.7° | 53.4° | 7% | 91° (1987) | 45.9° (1973) |
| 22 | 69.4° | 52.7° | 5% | 87.8° (1987) | 43.3° (1970) |
| 23 | 70.3° | 53.1° | 5% | 85.1° (2004) | 43.9° (1968) |
| 24 | 70.2° | 53.2° | 8% | 92.1° (2020) | 47.1° (1961) |
| 25 | 71.1° | 53.6° | 8% | 86.9° (1992) | 46° (1967) |
| 26 | 70.9° | 53.8° | 12% | 92.5° (2004) | 47.1° (1967) |
| 27 | 71.1° | 53.2° | 5% | 91.8° (2008) | 45.3° (1971) |
| 28 | 71.2° | 54° | 7% | 90.1° (1981) | 46.8° (1970) |
| 29 | 71.6° | 54.1° | 5% | 90.7° (1996) | 43.7° (1970) |
| 30 | 71.1° | 54.5° | 5% | 92.1° (2014) | 45.7° (1967) |