Number of Days of 80 °F in Belleville by Year

This page contains a list of the number of days in each year that the high temperature equaled or exceeded 80 degrees Fahrenheit in Belleville, Illinois, between 1948 and 2024.

Also see:

Which year had the most 80° days?

Based on NOAA records, the year 2007 holds the record for the most 80 °F days in Belleville history. There were 175 days with a high temperature of at least 80 degrees that year.

How many so far this year (2024)?

As of April 10, there have been 1 days this year where the high temperature has reached at least 80 degrees Fahrenheit in Belleville, Illinois.

The last time it reached at least 80° F was February 28, 2024.

Years marked with a gold background have more than 5% incomplete data
Click column headers to sort

Year	Rank	Days >= 80 °F
2024	77	1
2023	41	125
2022	63	109
2021	53	118
2020	23	134
2019	19	136
2018	4	158
2017	3	160
2016	6	152
2015	9	144
2014	16	138
2013	21	135
2012	2	162
2011	12	141
2010	5	156
2009	42	124
2008	33	129
2007	1	175
2006	16	138
2005	6	152
2004	15	139
2003	35	128
2002	19	136
2001	9	144
2000	54	117
1999	11	143
1998	31	130
1997	71	103
1996	44	122
1995	51	119
1994	39	126
1993	70	105
1992	47	121
1991	16	138
1990	63	109
1989	76	99
1988	27	132
1987	26	133
1986	50	120
1985	66	107
1984	58	114
1983	62	110
1982	44	122
1981	54	117
1980	21	135
1979	44	122
1978	23	134
1977	14	140
1976	47	121
1975	51	119
1974	73	102
1973	35	128
1972	38	127
1971	27	132
1970	39	126
1969	43	123
1968	66	107
1967	57	116
1966	59	113
1965	8	150
1964	59	113
1963	35	128
1962	47	121
1961	75	100
1960	65	108
1959	30	131
1958	68	106
1957	54	117
1956	23	134
1955	33	129
1954	27	132
1953	12	141
1952	31	130
1951	68	106
1950	73	102
1949	59	113
1948	71	103

Weather Station Details

Years	Station	Coordinates
1948–2024	Belleville SIU Research	location