September weather in Palmer, AK
The average temperature in Palmer in September is 51.4°F (44.3°F–58.4°F). Average precipitation: 2.22 inches.
September is a fall month in Palmer, and is warmer than the annual average of 40.2°F. Daily temperatures swing about 14.1°F between overnight low and afternoon high. Expect about 12 days with precipitation. Daylight averages about 12h 33m. For travel, September is a comfortable month to visit.
Avg High
58.4°F
Avg Low
44.3°F
Precipitation
2.22 in
Daylight
12h 33m
September records in Palmer
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 73.0°F (1974) | 34.0°F (1950) | 1.14 in (1952) |
| September 2 | 72.0°F (2016) | 25.0°F (1980) | 0.76 in (1982) |
| September 3 | 71.1°F (2013) | 28.9°F (1980) | 0.34 in (1962) |
| September 4 | 69.1°F (1978) | 26.1°F (1980) | 1.35 in (1951) |
| September 5 | 73.0°F (1974) | 28.0°F (1962) | 1.30 in (1967) |
| September 6 | 71.1°F (1996) | 25.0°F (1960) | 1.42 in (2016) |
| September 7 | 68.0°F (1974) | 28.9°F (1952) | 0.70 in (1977) |
| September 8 | 66.9°F (1974) | 25.0°F (1970) | 0.65 in (2013) |
| September 9 | 70.0°F (1974) | 25.0°F (1970) | 1.10 in (1990) |
| September 10 | 68.0°F (1974) | 27.0°F (1962) | 0.91 in (1990) |
| September 11 | 69.1°F (2009) | 21.0°F (1992) | 0.75 in (1951) |
| September 12 | 70.0°F (1979) | 25.0°F (1992) | 0.60 in (1961) |
| September 13 | 69.1°F (2010) | 26.1°F (1954) | 0.90 in (1978) |
| September 14 | 66.9°F (2010) | 25.0°F (1987) | 1.19 in (2015) |
| September 15 | 66.0°F (1997) | 24.1°F (1992) | 1.60 in (1980) |
| September 16 | 64.9°F (1982) | 26.1°F (1955) | 0.88 in (1980) |
| September 17 | 66.9°F (1995) | 21.0°F (1955) | 1.12 in (2015) |
| September 18 | 66.0°F (1995) | 27.0°F (1962) | 1.05 in (2015) |
| September 19 | 64.9°F (2010) | 21.9°F (1970) | 0.93 in (1957) |
| September 20 | 64.0°F (2010) | 21.9°F (1970) | 0.85 in (2012) |
| September 21 | 66.9°F (1969) | 21.0°F (1970) | 1.41 in (1995) |
| September 22 | 64.0°F (1952) | 17.1°F (1992) | 0.80 in (2013) |
| September 23 | 64.9°F (1995) | 15.1°F (1992) | 0.59 in (2012) |
| September 24 | 62.1°F (1952) | 15.1°F (1992) | 0.46 in (1961) |
| September 25 | 64.9°F (1975) | 17.1°F (1992) | 0.46 in (2009) |
| September 26 | 66.0°F (1952) | 18.0°F (1983) | 0.90 in (2004) |
| September 27 | 63.0°F (1966) | 18.0°F (1956) | 0.90 in (1965) |
| September 28 | 60.1°F (1975) | 19.9°F (1956) | 0.65 in (1960) |
| September 29 | 63.0°F (1959) | 21.9°F (1962) | 1.10 in (2015) |
| September 30 | 62.1°F (1959) | 19.0°F (1957) | 1.22 in (1961) |