September weather in Cordova, AK
The average temperature in Cordova in September is °F (°F–°F). Average precipitation: 23.69 inches.
September is a fall month in Cordova, and is cooler than the annual average of 0°F. Expect about 19 days with precipitation. Daylight averages about 12h 31m.
Avg High
°F
Avg Low
°F
Precipitation
23.69 in
Daylight
12h 31m
September records in Cordova
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 64.8°F (2016) | 40.3°F (2017) | 2.50 in (2012) |
| September 2 | 64.8°F (2016) | 40.5°F (2017) | 2.10 in (2011) |
| September 3 | 63.0°F (2025) | 41.0°F (2020) | 3.60 in (2013) |
| September 4 | 62.1°F (2025) | 41.0°F (2011) | 2.20 in (2011) |
| September 5 | 66.0°F (2018) | 40.5°F (2011) | 5.30 in (2024) |
| September 6 | 64.2°F (2010) | 40.5°F (2012) | 4.90 in (2013) |
| September 7 | 60.4°F (2014) | 38.1°F (2012) | 1.80 in (2008) |
| September 8 | 66.4°F (2018) | 36.9°F (2012) | 7.40 in (2022) |
| September 9 | 65.1°F (2018) | 42.3°F (2011) | 4.30 in (2007) |
| September 10 | 66.9°F (2018) | 41.7°F (2015) | 3.10 in (2008) |
| September 11 | 68.2°F (2018) | 40.5°F (2012) | 2.50 in (2025) |
| September 12 | 67.3°F (2018) | 40.5°F (2012) | 4.10 in (2016) |
| September 13 | 70.9°F (2018) | 39.9°F (2021) | 6.80 in (2014) |
| September 14 | 63.5°F (2010) | 39.4°F (2015) | 4.10 in (2014) |
| September 15 | 66.2°F (2009) | 39.9°F (2021) | 4.70 in (2012) |
| September 16 | 67.3°F (2010) | 39.6°F (2011) | 6.60 in (2012) |
| September 17 | 59.9°F (2010) | 39.0°F (2011) | 2.10 in (2020) |
| September 18 | 68.0°F (2010) | 36.3°F (2015) | 3.40 in (2019) |
| September 19 | 61.3°F (2010) | 36.7°F (2015) | 2.50 in (2011) |
| September 20 | 56.7°F (2017) | 37.6°F (2015) | 3.90 in (2011) |
| September 21 | 56.5°F (2007) | 33.1°F (2021) | 4.40 in (2009) |
| September 22 | 56.5°F (2007) | 34.0°F (2021) | 3.10 in (2017) |
| September 23 | 55.8°F (2018) | 36.1°F (2009) | 2.90 in (2006) |
| September 24 | 55.4°F (2014) | 34.0°F (2021) | 2.90 in (2006) |
| September 25 | 54.1°F (2014) | 34.0°F (2021) | 1.90 in (2013) |
| September 26 | 56.5°F (2014) | 36.0°F (2021) | 1.60 in (2010) |
| September 27 | 57.6°F (2017) | 35.1°F (2009) | 2.60 in (2012) |
| September 28 | 54.3°F (2013) | 35.4°F (2010) | 4.30 in (2006) |
| September 29 | 62.2°F (2018) | 31.3°F (2012) | 6.00 in (2015) |
| September 30 | 57.9°F (2018) | 30.6°F (2012) | 4.20 in (2010) |