September weather in Nome, AK
The average temperature in Nome in September is 43.1°F (37.2°F–49.0°F). Average precipitation: 2.20 inches. Average snowfall is 0.5 inches.
September is a fall month in Nome, and is warmer than the annual average of 28°F. Daily temperatures swing about 11.8°F between overnight low and afternoon high. Expect about 14 days with precipitation. Daylight averages about 12h 37m. For travel, September is cool.
Avg High
49.0°F
Avg Low
37.2°F
Precipitation
2.20 in
Snow
0.5 in
September records in Nome
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 66.0°F (2008) | 26.1°F (1983) | 1.39 in (1942) |
| September 2 | 66.9°F (1991) | 25.0°F (1930) | 0.83 in (2023) |
| September 3 | 69.1°F (1991) | 25.0°F (1930) | 0.90 in (1949) |
| September 4 | 70.0°F (1996) | 25.0°F (1927) | 1.00 in (2023) |
| September 5 | 64.9°F (1968) | 21.9°F (1927) | 0.87 in (1977) |
| September 6 | 66.9°F (1982) | 25.0°F (1960) | 1.15 in (1937) |
| September 7 | 66.0°F (1911) | 25.0°F (1987) | 0.94 in (1946) |
| September 8 | 61.0°F (2008) | 21.9°F (1970) | 0.83 in (1950) |
| September 9 | 62.1°F (1969) | 24.1°F (1975) | 1.03 in (1964) |
| September 10 | 64.9°F (1929) | 24.1°F (1914) | 0.67 in (1986) |
| September 11 | 71.1°F (1979) | 24.1°F (1900) | 2.12 in (1915) |
| September 12 | 64.9°F (1979) | 24.1°F (1987) | 1.08 in (2022) |
| September 13 | 62.1°F (1963) | 19.9°F (1987) | 1.50 in (1900) |
| September 14 | 63.0°F (1965) | 24.1°F (1992) | 1.27 in (2020) |
| September 15 | 62.1°F (1949) | 24.1°F (1927) | 0.76 in (2006) |
| September 16 | 63.0°F (1967) | 21.9°F (1996) | 0.79 in (1947) |
| September 17 | 59.0°F (1967) | 19.9°F (1930) | 0.54 in (1944) |
| September 18 | 62.1°F (1969) | 18.0°F (1930) | 0.90 in (1922) |
| September 19 | 60.1°F (2010) | 19.9°F (1930) | 0.60 in (1926) |
| September 20 | 64.0°F (1995) | 17.1°F (1975) | 1.18 in (1955) |
| September 21 | 61.0°F (2001) | 18.0°F (1927) | 0.54 in (1986) |
| September 22 | 59.0°F (1929) | 18.1°F (2015) | 0.72 in (1934) |
| September 23 | 57.9°F (1926) | 15.1°F (1992) | 1.03 in (1942) |
| September 24 | 61.0°F (1976) | 16.0°F (1992) | 1.27 in (1978) |
| September 25 | 57.0°F (1976) | 16.0°F (1968) | 0.59 in (1929) |
| September 26 | 57.9°F (1966) | 19.0°F (1970) | 1.23 in (1960) |
| September 27 | 55.0°F (1934) | 18.0°F (1992) | 1.13 in (1925) |
| September 28 | 57.0°F (1984) | 9.0°F (1992) | 0.80 in (1948) |
| September 29 | 57.0°F (1969) | 14.0°F (1992) | 0.98 in (2019) |
| September 30 | 61.0°F (2018) | 16.0°F (1923) | 0.70 in (1900) |