Weather on May 22
Joliet, IL
55 Years of Data
Avg High
73°F
Avg Low
51°F
Warmest
1991
77°F avg
Coldest
2002
46°F avg
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 53 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 32% of May 22nd dates historically, with the wettest May 22nd recording 2.95" 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.
Cooling Trend
0.6°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 60° | 49° | 55° | 0.03" | — |
| 2024 | 87° | 59° | 73° | — | — |
| 2023 | 79° | 44° | 61° | — | — |
| 2022 | 61° | 49° | 55° | 0.46" | — |
| 2021 | 83° | 62° | 72° | — | — |
| 2020 | 65° | 55° | 60° | — | — |
| 2019 | 55° | 44° | 50° | 1.88" | — |
| 2018 | 71° | 46° | 59° | 2.79" | — |
| 2017 | 61° | 48° | 54° | — | — |
| 2016 | 74° | 47° | 60° | — | — |
| 2015 | 68° | 44° | 56° | — | — |
| 2014 | 83° | 59° | 71° | — | — |
| 2013 | 80° | 64° | 72° | 0.33" | — |
| 2012 | 65° | 48° | 56° | — | — |
| 2011 | 77° | 62° | 70° | — | — |
| 2010 | 70° | 58° | 64° | 0.56" | — |
| 2009 | 84° | 59° | 72° | — | — |
| 2008 | 67° | 42° | 54° | — | — |
| 2007 | 86° | 47° | 66° | — | — |
| 2006 | 63° | 40° | 51° | — | — |
| 2005 | 70° | 50° | 60° | — | — |
| 2004 | 80° | 56° | 68° | 0.13" | — |
| 2003 | 61° | 44° | 52° | — | — |
| 2002coldest | 59° | 34° | 46° | — | — |
| 2001 | 70° | 50° | 60° | 0.64" | — |
| 2000 | 70° | 50° | 60° | — | — |
| 1999 | 78° | 59° | 69° | 2.95" | — |
| 1998 | 80° | 56° | 68° | 0.08" | — |
| 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° | 0.38" | — |
| 1990 | 58° | 46° | 52° | — | — |
| 1989 | 82° | 51° | 67° | — | — |
| 1988 | 84° | 58° | 71° | — | — |
| 1987 | 90° | 63° | 76° | 0.38" | — |
| 1986 | 69° | 46° | 58° | — | — |
| 1985 | 71° | 46° | 59° | 0.05" | — |
| 1984 | 71° | 56° | 63° | 0.15" | — |
| 1983 | 74° | 55° | 64° | 0.3" | — |
| 1981 | 80° | 52° | 66° | — | — |
| 1980 | 79° | 48° | 63° | — | — |
| 1979 | 61° | 40° | 50° | — | — |
| 1978 | 64° | 43° | 53° | — | — |
| 1977 | 86° | 64° | 75° | 1.22" | — |
| 1976 | 68° | 48° | 58° | — | — |
| 1974 | 78° | 63° | 70° | — | — |
| 1973 | 72° | 58° | 65° | 0.51" | — |
| 1972 | 87° | 55° | 71° | — | — |
| 1971 | 75° | 38° | 56° | — | — |
53 years of data from JOLIET