Hyattsville, Sunday, 9 August, 06:25
Overcast. Feels like 74°. High 90°, low 73°.
In September, Hyattsville, MD averages a high of 77.9° and a low of 62.2°. About 4.1 inches of precipitation fall over the month (9 wet days). The record high is 97.5° (2023) and the record low 43° (1963). Normals are computed over the last 60 years.
| Day | High | Low | Chance of precip. | Record high | Record low |
|---|---|---|---|---|---|
| 1 | 82.2° | 66.2° | 27% | 96.1° (1973) | 56.3° (1967) |
| 2 | 82.4° | 65.8° | 40% | 96.3° (1980) | 55° (1967) |
| 3 | 82.9° | 66.2° | 32% | 95° (2023) | 52° (1967) |
| 4 | 82.4° | 66.6° | 33% | 95.9° (2023) | 54.7° (1997) |
| 5 | 81.7° | 66° | 30% | 97.5° (2023) | 53.6° (1997) |
| 6 | 81.3° | 65.3° | 30% | 96.6° (2023) | 55° (2000) |
| 7 | 81.7° | 64.6° | 23% | 93.6° (1998) | 52° (1988) |
| 8 | 80.8° | 64.4° | 23% | 94.1° (1985) | 51.4° (2024) |
| 9 | 80.4° | 64.2° | 28% | 95° (1985) | 51.4° (2024) |
| 10 | 80.2° | 64° | 32% | 95.4° (1983) | 52.3° (2017) |
| 11 | 79.7° | 63.3° | 27% | 97° (1983) | 52.2° (1967) |
| 12 | 79.3° | 63.3° | 27% | 95° (2019) | 50.2° (1967) |
| 13 | 79.7° | 63° | 30% | 90.1° (1972) | 51.8° (1967) |
| 14 | 79.5° | 63.5° | 28% | 92.3° (2016) | 48.4° (1975) |
| 15 | 77.9° | 62.4° | 28% | 92.5° (1970) | 49.6° (1975) |
| 16 | 77.2° | 61.2° | 28% | 94.3° (1970) | 49.5° (2011) |
| 17 | 77° | 61.9° | 38% | 95.4° (1991) | 49.1° (1966) |
| 18 | 77.7° | 61.5° | 33% | 91.2° (1978) | 45.1° (1990) |
| 19 | 76.5° | 60.8° | 20% | 90.3° (1983) | 49.1° (2020) |
| 20 | 76.8° | 60.4° | 22% | 90.3° (2005) | 46.9° (2020) |
| 21 | 77° | 61.2° | 30% | 89.1° (1998) | 45.9° (1962) |
| 22 | 76.1° | 61° | 40% | 92.8° (2010) | 45.9° (2020) |
| 23 | 75° | 59.4° | 32% | 93.6° (1970) | 46.4° (1983) |
| 24 | 73.8° | 58.5° | 28% | 94.8° (2010) | 43° (1963) |
| 25 | 73.6° | 58.8° | 33% | 91.8° (1970) | 45.7° (1983) |
| 26 | 74.3° | 59.9° | 45% | 90.7° (1970) | 46.6° (2001) |
| 27 | 75.2° | 59.7° | 45% | 91.8° (1998) | 46.6° (2000) |
| 28 | 73.6° | 59.4° | 37% | 87.3° (2019) | 46.4° (1991) |
| 29 | 71.4° | 57.7° | 27% | 86.9° (2019) | 47.7° (2000) |
| 30 | 70.9° | 56.5° | 30% | 90.3° (1986) | 45.1° (1992) |