Weather on March 18
Glendale, AZ
55 Years of Data
Avg High
79°F
Avg Low
50°F
Warmest
2015
78°F avg
Coldest
1979
51°F avg
About This Date
March 18th in Glendale, AZ typically brings pleasant spring weather, with average highs around 79°F and lows near 50°F — a 29°F daily swing. Over 56 years of records, the warmest March 18th was in 2015 (78°F average), while the coldest was 1979 (51°F) — a 27°F range across recorded history. Rain or other precipitation has occurred on about 11% of March 18th dates historically, with the wettest March 18th recording 2.11" of rain. Temperatures on this date have remained relatively stable over the past several decades.
Temperatures on this date have remained relatively stable over the past several decades.
Planning for March 18th in Glendale, AZ? Great weather for outdoor activities.
Warming Trend
1.3°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 95° | 61° | 78° | — | — |
| 2025 | 78° | 52° | 65° | — | — |
| 2024 | 76° | 46° | 61° | — | — |
| 2023 | 72° | 50° | 61° | — | — |
| 2022 | 83° | 47° | 65° | — | — |
| 2021 | 80° | 44° | 62° | — | — |
| 2020 | 65° | 46° | 55° | 2.11" | — |
| 2019 | 83° | 51° | 67° | — | — |
| 2018 | 69° | 46° | 58° | — | — |
| 2017 | 94° | 61° | 77° | — | — |
| 2016 | 88° | 47° | 67° | — | — |
| 2015warmest | 89° | 66° | 78° | — | — |
| 2014 | 85° | 60° | 72° | — | — |
| 2013 | 85° | 54° | 69° | — | — |
| 2012 | 76° | 43° | 59° | 1.65" | — |
| 2011 | 87° | 55° | 71° | — | — |
| 2010 | 84° | 53° | 69° | — | — |
| 2009 | 89° | 54° | 71° | — | — |
| 2008 | 75° | 42° | 59° | — | — |
| 2007 | 92° | 58° | 75° | — | — |
| 2006 | 75° | 49° | 62° | — | — |
| 2005 | 72° | 51° | 61° | — | — |
| 2004 | 91° | 55° | 73° | — | — |
| 2003 | 69° | 40° | 54° | 0.25" | — |
| 2002 | 66° | 51° | 59° | — | — |
| 2001 | 80° | 47° | 63° | — | — |
| 2000 | 85° | 55° | 70° | — | — |
| 1999 | 72° | 43° | 57° | — | — |
| 1998 | 76° | 57° | 66° | — | — |
| 1997 | 89° | 57° | 73° | — | — |
| 1996 | 85° | 52° | 68° | — | — |
| 1995 | 87° | 55° | 71° | — | — |
| 1994 | 76° | 62° | 69° | 0.03" | — |
| 1993 | 81° | 60° | 70° | — | — |
| 1992 | 74° | 52° | 63° | — | — |
| 1991 | 78° | 47° | 62° | — | — |
| 1990 | 86° | 55° | 71° | — | — |
| 1989 | 89° | 59° | 74° | — | — |
| 1988 | 78° | 50° | 64° | — | — |
| 1987 | 76° | 48° | 62° | — | — |
| 1986 | 68° | 45° | 56° | — | — |
| 1985 | 77° | 48° | 63° | — | — |
| 1984 | 76° | 49° | 62° | — | — |
| 1983 | 63° | 51° | 57° | 0.33" | — |
| 1982 | 59° | 54° | 56° | 0.38" | — |
| 1981 | 79° | 41° | 60° | — | — |
| 1980 | 75° | 39° | 57° | — | — |
| 1979coldest | 65° | 37° | 51° | — | — |
| 1978 | 80° | 47° | 63° | — | — |
| 1977 | 70° | 36° | 53° | — | — |
| 1976 | 84° | 41° | 63° | — | — |
| 1975 | 76° | 37° | 56° | — | — |
| 1974 | 87° | 54° | 70° | — | — |
| 1973 | 69° | 45° | 57° | — | — |
| 1972 | 90° | 47° | 68° | — | — |
| 1971 | 79° | 52° | 65° | — | — |
56 years of data from ALHAMBRA