Weather on September 15
Rio Rancho, NM
55 Years of Data
Avg High
84°F
Avg Low
52°F
Warmest
2021
78°F avg
Coldest
1988
58°F avg
About This Date
September 15th in Rio Rancho, NM typically brings warm fall weather, with average highs around 84°F and lows near 52°F — a 32°F daily swing. Over 42 years of records, the warmest September 15th was in 2021 (78°F average), while the coldest was 1988 (58°F) — a 20°F range across recorded history. Rain or other precipitation has occurred on about 19% of September 15th dates historically, with the wettest September 15th recording 2.34" of rain. The last decade has been 5.4°F warmer on this date compared to 20-30 years ago.
The last decade has been 5.4°F warmer on this date compared to 20-30 years ago.
Planning for September 15th in Rio Rancho, NM? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
2.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 83° | 50° | 66° | — | — |
| 2024 | 95° | 60° | 78° | — | — |
| 2023 | 82° | 52° | 67° | — | — |
| 2022 | 84° | 52° | 68° | 0.79" | — |
| 2021warmest | 96° | 61° | 78° | — | — |
| 2020 | 86° | 53° | 70° | — | — |
| 2019 | 89° | 60° | 75° | 0.91" | — |
| 2018 | 94° | 56° | 75° | — | — |
| 2017 | 85° | 58° | 71° | — | — |
| 2016 | 85° | 55° | 70° | — | — |
| 2015 | 89° | 62° | 76° | — | — |
| 2014 | 85° | 57° | 71° | — | — |
| 2013 | 76° | 56° | 66° | 2.34" | — |
| 2012 | 75° | 48° | 62° | — | — |
| 2011 | 84° | 55° | 70° | 0.05" | — |
| 2010 | 93° | 58° | 75° | — | — |
| 2009 | 87° | 56° | 71° | 2.34" | — |
| 2008 | 84° | 54° | 69° | — | — |
| 2007 | 93° | 54° | 73° | — | — |
| 2006 | 79° | 50° | 64° | 0.15" | — |
| 2005 | 84° | 39° | 62° | — | — |
| 2004 | 92° | 46° | 69° | — | — |
| 2003 | 80° | 52° | 66° | — | — |
| 2002 | 81° | 47° | 64° | — | — |
| 2001 | 87° | 57° | 72° | 0.08" | — |
| 2000 | 88° | 46° | 67° | — | — |
| 1999 | 77° | 52° | 64° | — | — |
| 1998 | 85° | 57° | 71° | — | — |
| 1997 | 86° | 56° | 71° | — | — |
| 1996 | 72° | 44° | 58° | — | — |
| 1995 | 69° | 50° | 60° | — | — |
| 1994 | 75° | 41° | 58° | — | — |
| 1993 | 77° | 43° | 60° | — | — |
| 1992 | 87° | 59° | 73° | 1.65" | — |
| 1991 | 81° | 44° | 62° | — | — |
| 1990 | 83° | 50° | 66° | — | — |
| 1989 | 82° | 39° | 61° | — | — |
| 1988coldest | 76° | 41° | 58° | — | — |
| 1987 | 79° | 41° | 60° | — | — |
| 1986 | 82° | 45° | 63° | — | — |
| 1984 | 75° | 59° | 67° | — | — |
| 1983 | 90° | 59° | 74° | — | — |
42 years of data from RIO RANCHO #2