Canyon Day, Sunday, 9 August, 14:55
Light rain. Feels like 104°. High 96°, low 73°.
In September, Canyon Day, AZ averages a high of 81° and a low of 56.2°. About 1.7 inches of precipitation fall over the month (7 wet days). The record high is 97.5° (2020) and the record low 40.6° (1986). Normals are computed over the last 60 years.
| Day | High | Low | Chance of precip. | Record high | Record low |
|---|---|---|---|---|---|
| 1 | 84° | 59.7° | 37% | 92.1° (2011) | 51.8° (1961) |
| 2 | 84° | 59.4° | 35% | 93° (2012) | 51.3° (1992) |
| 3 | 84.2° | 59.2° | 32% | 95.5° (2020) | 48.2° (1961) |
| 4 | 83.7° | 58.8° | 35% | 96.1° (2020) | 44.6° (1961) |
| 5 | 83.3° | 59.2° | 28% | 93.7° (2020) | 50.7° (1961) |
| 6 | 83.5° | 58.6° | 23% | 97.2° (2020) | 50° (2004) |
| 7 | 83.8° | 59.2° | 28% | 97.5° (2020) | 50° (1962) |
| 8 | 83.1° | 58.5° | 30% | 94.6° (2023) | 50.2° (1985) |
| 9 | 82.6° | 58.3° | 28% | 93.6° (2023) | 48.2° (2020) |
| 10 | 82.2° | 58.6° | 33% | 92.1° (2023) | 50.5° (1962) |
| 11 | 81.9° | 57.7° | 28% | 90.9° (1990) | 45.7° (1986) |
| 12 | 81.1° | 57.2° | 37% | 92.5° (1990) | 43.9° (1985) |
| 13 | 80.6° | 56.7° | 40% | 91° (2000) | 48° (1982) |
| 14 | 79.9° | 56.1° | 25% | 92.7° (2000) | 47.8° (2025) |
| 15 | 80.1° | 55.6° | 25% | 90.5° (2018) | 45.5° (1970) |
| 16 | 80.4° | 55.8° | 20% | 90.9° (2020) | 46.4° (1970) |
| 17 | 80.2° | 55.4° | 20% | 90.9° (2018) | 46.6° (2006) |
| 18 | 80.1° | 55° | 22% | 90.3° (2010) | 45.1° (2006) |
| 19 | 79.9° | 55.2° | 17% | 91° (2016) | 44.4° (1993) |
| 20 | 79.7° | 54.9° | 22% | 89.1° (2005) | 44.2° (1978) |
| 21 | 79.9° | 55.2° | 17% | 88.3° (1989) | 41.4° (1965) |
| 22 | 79.2° | 54.9° | 17% | 89.1° (2003) | 42.6° (1965) |
| 23 | 78.4° | 54.3° | 20% | 88.7° (2011) | 43.3° (1970) |
| 24 | 79° | 52.9° | 13% | 90.9° (2020) | 41.2° (1971) |
| 25 | 79.3° | 53.4° | 15% | 89.6° (2020) | 40.8° (2017) |
| 26 | 79° | 53.6° | 27% | 89.1° (2024) | 43.3° (2017) |
| 27 | 79.2° | 53.4° | 22% | 91.8° (2024) | 43° (1970) |
| 28 | 79.2° | 53.1° | 17% | 90° (2024) | 41.7° (2013) |
| 29 | 79° | 53.6° | 17% | 90° (2010) | 44.6° (1970) |
| 30 | 78.6° | 53.2° | 13% | 89.2° (2003) | 40.6° (1986) |