September weather in Eagle Harbor, MD
The average temperature in Eagle Harbor in September is 67.2°F (57.7°F–76.7°F). Average precipitation: 4.87 inches.
September is a fall month in Eagle Harbor, and is warmer than the annual average of 55.2°F. Daily temperatures swing about 19°F between overnight low and afternoon high. Expect about 9 days with precipitation. Daylight averages about 12h 14m. For travel, September is a comfortable month to visit.
Avg High
76.7°F
Avg Low
57.7°F
Precipitation
4.87 in
Daylight
12h 14m
September records in Eagle Harbor
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 96.1°F (1980) | 48.9°F (2025) | 0.72 in (2002) |
| September 2 | 100.0°F (1980) | 48.0°F (1991) | 8.10 in (2006) |
| September 3 | 98.1°F (1980) | 51.1°F (1994) | 0.86 in (2003) |
| September 4 | 91.0°F (1985) | 48.0°F (1997) | 1.63 in (1974) |
| September 5 | 93.0°F (1983) | 46.0°F (1982) | 2.00 in (1979) |
| September 6 | 96.1°F (1983) | 50.0°F (1982) | 3.53 in (1979) |
| September 7 | 95.0°F (1983) | 44.1°F (1976) | 1.90 in (2008) |
| September 8 | 95.0°F (1983) | 44.1°F (1988) | 5.55 in (1934) |
| September 9 | 95.0°F (1983) | 41.0°F (1986) | 1.51 in (2018) |
| September 10 | 97.0°F (1983) | 44.1°F (1981) | 2.42 in (2020) |
| September 11 | 98.1°F (1983) | 41.0°F (1976) | 1.55 in (2020) |
| September 12 | 96.1°F (1983) | 43.0°F (1977) | 2.71 in (1987) |
| September 13 | 90.0°F (1974) | 46.0°F (1975) | 1.91 in (1989) |
| September 14 | 91.9°F (1980) | 39.0°F (1975) | 2.04 in (1934) |
| September 15 | 90.0°F (1980) | 41.0°F (1975) | 0.96 in (1933) |
| September 16 | 91.9°F (1991) | 41.0°F (1985) | 7.32 in (1999) |
| September 17 | 93.0°F (1991) | 39.9°F (1986) | 2.60 in (1934) |
| September 18 | 91.9°F (1978) | 39.0°F (1990) | 1.78 in (2003) |
| September 19 | 91.0°F (1978) | 42.1°F (2013) | 1.64 in (1928) |
| September 20 | 90.0°F (1983) | 42.1°F (2020) | 1.78 in (2016) |
| September 21 | 90.0°F (1980) | 43.0°F (2020) | 1.00 in (1983) |
| September 22 | 91.9°F (1980) | 39.9°F (1991) | 3.28 in (1994) |
| September 23 | 90.0°F (1980) | 39.9°F (1976) | 1.52 in (2003) |
| September 24 | 89.1°F (2005) | 37.0°F (1974) | 1.84 in (2023) |
| September 25 | 91.0°F (2010) | 39.9°F (1989) | 4.00 in (1975) |
| September 26 | 88.0°F (1986) | 41.0°F (2001) | 1.65 in (1975) |
| September 27 | 91.0°F (1998) | 39.0°F (1980) | 5.77 in (1985) |
| September 28 | 86.0°F (1998) | 37.0°F (1989) | 1.75 in (1974) |
| September 29 | 84.9°F (2007) | 35.1°F (1981) | 4.85 in (2016) |
| September 30 | 87.1°F (1991) | 39.0°F (1992) | 5.88 in (2015) |