Malverne, Sunday, 9 August, 10:29
Overcast. Feels like 93°. High 89°, low 72°.
In September, Malverne, NY averages a high of 73.4° and a low of 62.2°. About 3.8 inches of precipitation fall over the month (9 wet days). The record high is 92.5° (1983) and the record low 44.8° (1963). Normals are computed over the last 60 years.
| Day | High | Low | Chance of precip. | Record high | Record low |
|---|---|---|---|---|---|
| 1 | 77.4° | 66.2° | 33% | 90.3° (2010) | 54.9° (2017) |
| 2 | 76.8° | 65.3° | 30% | 90° (1966) | 53.8° (2017) |
| 3 | 77.4° | 65.8° | 30% | 88.3° (1993) | 53.8° (1967) |
| 4 | 77.5° | 66° | 22% | 88.2° (1985) | 54.9° (1997) |
| 5 | 76.6° | 65.7° | 22% | 88.5° (2023) | 56.1° (1994) |
| 6 | 76.3° | 65.3° | 37% | 89.2° (1985) | 54.5° (1984) |
| 7 | 76.8° | 64.8° | 35% | 89.2° (2023) | 54.3° (1984) |
| 8 | 75.9° | 64.2° | 23% | 89.2° (2015) | 54° (2024) |
| 9 | 75.4° | 64° | 25% | 88.2° (2016) | 54° (2024) |
| 10 | 75.6° | 64° | 33% | 91.4° (1983) | 54.1° (1975) |
| 11 | 75.4° | 63.3° | 18% | 92.5° (1983) | 53.1° (1967) |
| 12 | 75° | 63.1° | 23% | 89.8° (2005) | 53.2° (1967) |
| 13 | 74.8° | 63.1° | 28% | 86.7° (2005) | 51.1° (1963) |
| 14 | 74.8° | 63.7° | 35% | 85.8° (2016) | 50.4° (1975) |
| 15 | 73.2° | 62.2° | 28% | 83.8° (1993) | 52.7° (1975) |
| 16 | 72.7° | 61.3° | 30% | 87.4° (1991) | 50.2° (1984) |
| 17 | 72.7° | 61.3° | 35% | 87.8° (1991) | 49.3° (1986) |
| 18 | 72.9° | 61.5° | 30% | 84.4° (1965) | 48.7° (1990) |
| 19 | 72.7° | 60.4° | 27% | 87.8° (1983) | 49.5° (2020) |
| 20 | 72.3° | 60.8° | 22% | 85.5° (1983) | 49.6° (1993) |
| 21 | 72.1° | 60.8° | 28% | 82.9° (1980) | 46.8° (1962) |
| 22 | 71.8° | 60.6° | 37% | 86.7° (1970) | 48° (2020) |
| 23 | 71.2° | 59.7° | 35% | 88.9° (1970) | 46.6° (1963) |
| 24 | 69.6° | 58.6° | 25% | 84.7° (2017) | 44.8° (1963) |
| 25 | 69.6° | 59° | 27% | 85.3° (2010) | 46.8° (1963) |
| 26 | 70.5° | 59.9° | 33% | 83.8° (2007) | 50.4° (1966) |
| 27 | 71.1° | 59.7° | 33% | 84.7° (1998) | 48.6° (1989) |
| 28 | 70° | 59.7° | 43% | 78.6° (2014) | 46.4° (1989) |
| 29 | 68° | 58.3° | 33% | 78.4° (2019) | 46° (2000) |
| 30 | 67.1° | 56.7° | 33% | 82.9° (1986) | 47.1° (1991) |