Weather on April 20
Mesa, AZ
55 Years of Data
About This Date
April 20th in Mesa, AZ typically brings warm spring weather, with average highs around 86°F and lows near 53°F — a 33°F daily swing. Over 53 years of records, the warmest April 20th was in 1989 (86°F average), while the coldest was 1984 (42°F) — a 44°F range across recorded history. Rain or other precipitation has occurred on about 2% of April 20th dates historically. 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 April 20th in Mesa, AZ? Stay hydrated and seek shade during peak afternoon hours.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 84° | 52° | 68° | — | — |
| 2023 | 86° | 49° | 67° | — | — |
| 2022 | — | 55° | — | — | — |
| 2021 | 93° | 51° | 72° | — | — |
| 2020 | 87° | 56° | 71° | — | — |
| 2019 | 100° | — | — | — | — |
| 2018 | — | 65° | — | — | — |
| 2017 | 91° | 50° | 71° | — | — |
| 2016 | 93° | 51° | 72° | — | — |
| 2015 | 90° | 42° | 66° | — | — |
| 2014 | 90° | 53° | 71° | — | — |
| 2013 | 89° | 45° | 67° | — | — |
| 2011 | 89° | 53° | 71° | — | — |
| 2010 | 88° | 57° | 72° | — | — |
| 2009 | 91° | 70° | 80° | — | — |
| 2008 | — | 55° | — | — | — |
| 2007 | — | 44° | — | — | — |
| 2006 | 91° | 49° | 70° | — | — |
| 2005 | 79° | 59° | 69° | — | — |
| 2004 | 82° | 55° | 69° | — | — |
| 2003 | 88° | 55° | 71° | — | — |
| 2002 | 78° | 51° | 65° | — | — |
| 2001 | 87° | 50° | 69° | — | — |
| 2000 | 90° | 55° | 72° | — | — |
| 1999 | 96° | 49° | 72° | — | — |
| 1998 | 90° | 53° | 71° | — | — |
| 1997 | 94° | 60° | 77° | — | — |
| 1996 | 82° | 53° | 68° | — | — |
| 1995 | 71° | 44° | 58° | 0.08" | — |
| 1994 | 100° | 54° | 77° | — | — |
| 1993 | 91° | 56° | 73° | — | — |
| 1992 | 84° | 53° | 69° | — | — |
| 1991 | 89° | 55° | 72° | — | — |
| 1990 | 92° | 60° | 76° | — | — |
| 1989warmest | 105° | 66° | 86° | — | — |
| 1988 | 85° | 55° | 70° | — | — |
| 1987 | 87° | 53° | 70° | — | — |
| 1986 | 92° | 50° | 71° | — | — |
| 1985 | 80° | 53° | 67° | — | — |
| 1984coldest | 35° | 49° | 42° | — | — |
| 1983 | 82° | 52° | 67° | — | — |
| 1982 | 91° | 53° | 72° | — | — |
| 1981 | 82° | 56° | 69° | — | — |
| 1980 | 101° | 65° | 83° | — | — |
| 1979 | 80° | 48° | 64° | — | — |
| 1978 | 87° | 51° | 69° | — | — |
| 1977 | 84° | 50° | 67° | — | — |
| 1976 | 77° | 52° | 64° | — | — |
| 1975 | 75° | 46° | 61° | — | — |
| 1974 | 82° | 50° | 66° | — | — |
| 1973 | 75° | 51° | 63° | — | — |
| 1972 | 72° | 41° | 56° | — | — |
| 1971 | 69° | 43° | 56° | — | — |
Mesa, AZ Temperature Range by Month
Average monthly highs and lows. The shaded band shows the typical daily temperature range.
Mesa, AZ Monthly Precipitation
Average rainfall per month, in inches.
Mesa, 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 Mesa, AZ
Mesa, AZ has no months that meet our "pleasant" threshold — every season has tradeoffs.