Weather on September 12
Yuma, AZ
55 Years of Data
About This Date
September 12th in Yuma, AZ typically brings hot fall weather, with average highs around 103°F and lows near 74°F — a 29°F daily swing. Over 56 years of records, the warmest September 12th was in 1971 (97°F average), while the coldest was 2005 (76°F) — a 21°F range across recorded history. This date has historically been dry, with little recorded precipitation. The last decade has been 1.4°F cooler on this date compared to 20-30 years ago.
The last decade has been 1.4°F cooler on this date compared to 20-30 years ago.
Planning for September 12th in Yuma, AZ? Stay hydrated and seek shade during peak afternoon hours.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 104° | 86° | 95° | — | — |
| 2025 | 102° | 70° | 86° | — | — |
| 2024 | 110° | 67° | 88° | — | — |
| 2023 | 105° | 84° | 95° | — | — |
| 2022 | 94° | 78° | 86° | — | — |
| 2021 | 110° | 76° | 93° | — | — |
| 2020 | 100° | 68° | 84° | — | — |
| 2019 | 100° | 67° | 83° | — | — |
| 2018 | 110° | 64° | 87° | — | — |
| 2017 | 107° | 77° | 92° | — | — |
| 2016 | 110° | 72° | 91° | — | — |
| 2015 | 95° | 85° | 90° | — | — |
| 2014 | 108° | 70° | 89° | — | — |
| 2013 | 100° | 71° | 86° | — | — |
| 2012 | 92° | 72° | 82° | — | — |
| 2011 | 107° | 72° | 89° | — | — |
| 2010 | 106° | 76° | 91° | — | — |
| 2009 | 114° | 79° | 96° | — | — |
| 2008 | 99° | 66° | 82° | — | — |
| 2007 | 112° | 69° | 90° | — | — |
| 2006 | — | 72° | — | — | — |
| 2005coldest | 97° | 56° | 76° | — | — |
| 2004 | 110° | 75° | 92° | — | — |
| 2003 | 106° | 75° | 90° | — | — |
| 2002 | 106° | 68° | 87° | — | — |
| 2001 | 109° | 75° | 92° | — | — |
| 2000 | 112° | 71° | 91° | — | — |
| 1999 | 107° | 80° | 94° | — | — |
| 1998 | 107° | 87° | 97° | — | — |
| 1997 | 106° | 86° | 96° | — | — |
| 1996 | 102° | 79° | 90° | — | — |
| 1995 | 112° | 70° | 91° | — | — |
| 1994 | 100° | 66° | 83° | — | — |
| 1993 | 104° | 87° | 96° | — | — |
| 1992 | 106° | 79° | 92° | — | — |
| 1991 | 98° | 69° | 84° | — | — |
| 1990 | 112° | 82° | 97° | — | — |
| 1989 | 101° | 73° | 87° | — | — |
| 1988 | 99° | 72° | 85° | — | — |
| 1987 | 102° | 72° | 87° | — | — |
| 1986 | 99° | 73° | 86° | — | — |
| 1985 | 95° | 59° | 77° | — | — |
| 1984 | 101° | 73° | 87° | — | — |
| 1983 | 104° | 83° | 93° | — | — |
| 1982 | 96° | 66° | 81° | — | — |
| 1981 | 106° | 74° | 90° | — | — |
| 1980 | 99° | 70° | 84° | — | — |
| 1979 | 105° | 82° | 94° | — | — |
| 1978 | 97° | 72° | 84° | — | — |
| 1977 | 98° | 75° | 87° | — | — |
| 1976 | 91° | 68° | 80° | — | — |
| 1975 | 97° | 73° | 85° | — | — |
| 1974 | 103° | 74° | 88° | — | — |
| 1973 | 103° | 74° | 88° | — | — |
| 1972 | 94° | 69° | 81° | — | — |
| 1971warmest | 114° | 80° | 97° | — | — |
Yuma, AZ Temperature Range by Month
Average monthly highs and lows. The shaded band shows the typical daily temperature range.
Yuma, AZ Monthly Precipitation
Average rainfall per month, in inches.
Yuma, AZ Daily Temperature Calendar
Average daily high temperature for every day of the year. Each cell is the climatological mean for that calendar day across 55 years of NOAA data.
Best Time to Visit Yuma, AZ
Most pleasant months in Yuma, AZ: January, February, March, November, December.