Weather on May 22
Joliet, IL
55 Years of Data
About This Date
May 22nd in Joliet, IL typically brings pleasant spring weather, with average highs around 73°F and lows near 51°F. Over 54 years of records, the warmest May 22nd was in 1991 (77°F average), while the coldest was 2002 (46°F) — a 31°F range across recorded history. Rain or other precipitation has occurred on about 31% of May 22nd dates historically, with the wettest May 22nd recording 1.16" 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 May 22nd in Joliet, IL? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 72° | 54° | 63° | — | — |
| 2025 | 60° | 49° | 55° | 0.01" | — |
| 2024 | 87° | 59° | 73° | — | — |
| 2023 | 79° | 44° | 61° | — | — |
| 2022 | 61° | 49° | 55° | 0.18" | — |
| 2021 | 83° | 62° | 72° | — | — |
| 2020 | 65° | 55° | 60° | — | — |
| 2019 | 55° | 44° | 50° | 0.74" | — |
| 2018 | 71° | 46° | 59° | 1.1" | — |
| 2017 | 61° | 48° | 54° | — | — |
| 2016 | 74° | 47° | 60° | — | — |
| 2015 | 68° | 44° | 56° | — | — |
| 2014 | 83° | 59° | 71° | — | — |
| 2013 | 80° | 64° | 72° | 0.13" | — |
| 2012 | 65° | 48° | 56° | — | — |
| 2011 | 77° | 62° | 70° | — | — |
| 2010 | 70° | 58° | 64° | 0.22" | — |
| 2009 | 84° | 59° | 72° | — | — |
| 2008 | 67° | 42° | 54° | — | — |
| 2007 | 86° | 47° | 66° | — | — |
| 2006 | 63° | 40° | 51° | — | — |
| 2005 | 70° | 50° | 60° | — | — |
| 2004 | 80° | 56° | 68° | 0.05" | — |
| 2003 | 61° | 44° | 52° | — | — |
| 2002coldest | 59° | 34° | 46° | — | — |
| 2001 | 70° | 50° | 60° | 0.25" | — |
| 2000 | 70° | 50° | 60° | — | — |
| 1999 | 78° | 59° | 69° | 1.16" | — |
| 1998 | 80° | 56° | 68° | 0.03" | — |
| 1997 | 63° | 40° | 51° | — | — |
| 1996 | 78° | 53° | 66° | — | — |
| 1995 | 73° | 47° | 60° | — | — |
| 1994 | 85° | 59° | 72° | — | — |
| 1993 | 69° | 46° | 58° | — | — |
| 1992 | 86° | 51° | 69° | — | — |
| 1991warmest | 85° | 69° | 77° | 0.15" | — |
| 1990 | 58° | 46° | 52° | — | — |
| 1989 | 82° | 51° | 67° | — | — |
| 1988 | 84° | 58° | 71° | — | — |
| 1987 | 90° | 63° | 76° | 0.15" | — |
| 1986 | 69° | 46° | 58° | — | — |
| 1985 | 71° | 46° | 59° | 0.02" | — |
| 1984 | 71° | 56° | 63° | 0.06" | — |
| 1983 | 74° | 55° | 64° | 0.12" | — |
| 1981 | 80° | 52° | 66° | — | — |
| 1980 | 79° | 48° | 63° | — | — |
| 1979 | 61° | 40° | 50° | — | — |
| 1978 | 64° | 43° | 53° | — | — |
| 1977 | 86° | 64° | 75° | 0.48" | — |
| 1976 | 68° | 48° | 58° | — | — |
| 1974 | 78° | 63° | 70° | — | — |
| 1973 | 72° | 58° | 65° | 0.2" | — |
| 1972 | 87° | 55° | 71° | — | — |
| 1971 | 75° | 38° | 56° | — | — |
Joliet, IL Temperature Range by Month
Average monthly highs and lows. The shaded band shows the typical daily temperature range.
Joliet, IL Monthly Precipitation
Average rainfall and snowfall per month, in inches.
Joliet, IL 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 Joliet, IL
Most pleasant months in Joliet, IL: May, June, August, September.
What to expect on May 22nd
This page shows what actually happened each year. For the odds — typical high and low, and how often it stays dry — see the climatological outlook for this date.
May 22nd outlook →