Belleville Weather in 1986

Historical record of Belleville, Illinois weather for the year 1986 based on NOAA data.

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1986 Belleville Weather Extremes
Highest temperature	99 °F	July 25
Lowest temperature	2 °F	January 27
Highest daily low	79 °F	July 7
Lowest daily high	25 °F	February 12
Most daily precipitation	4.5 inches	February 2
Most daily snow	5.0 inches	February 14
Total annual precipitation	39.2 inches	-
Total annual snow	5.8 inches	-

What was the hottest temperature in Belleville in 1986?

The highest temperature recorded in Belleville, Illinois in 1986 was 99 °F which happened on July 25.

Highest Temperatures: All-Time By Year

Highest Temperatures in Belleville in 1986

Rank	Temperature	Date
1	99 °F	Jul 25
2	96 °F	Jul 8
3	95 °F	Aug 26
3	95 °F	Jul 18
3	95 °F	Jul 16
3	95 °F	Jul 9
7	94 °F	Jul 29
7	94 °F	Jul 17
7	94 °F	Jul 7
10	93 °F	Jul 28
10	93 °F	Jul 24
10	93 °F	Jul 20
10	93 °F	Jul 15
10	93 °F	Jun 20
10	93 °F	Jun 19

What was the coldest temperature in Belleville in 1986?

The lowest temperature recorded in Belleville, Illinois in 1986 was 2 °F which happened on Jan 27.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Belleville in 1986

Rank	Temperature	Date
1	2 °F	January 27
2	5 °F	February 13
2	5 °F	January 8
4	8 °F	February 12
4	8 °F	February 11
6	9 °F	November 13
6	9 °F	January 7
8	10 °F	January 30
8	10 °F	January 9
10	11 °F	November 14
10	11 °F	February 15
10	11 °F	January 28

January 1986 Belleville Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
January 1	46	17	0.00	0.0
January 2	47	33	0.00	0.0
January 3	49	34	0.00	0.0
January 4	41	30	0.00	0.0
January 5	37	14	0.00	0.0
January 6	n/a	22	0.00	0.0
January 7	n/a	9	0.00	0.0
January 8	28	5	0.00	0.0
January 9	43	10	0.00	0.0
January 10	47	24	0.00	0.0
January 11	55	19	0.00	0.0
January 12	50	34	0.00	0.0
January 13	n/a	21	0.00	0.0
January 14	35	23	0.00	0.0
January 15	47	14	0.00	0.0
January 16	65	29	0.00	0.0
January 17	66	44	0.00	0.0
January 18	65	45	0.00	0.0
January 19	45	32	0.00	0.0
January 20	38	32	0.00	0.0
January 21	72	n/a	0.00	0.0
January 22	n/a	32	0.00	0.0
January 23	45	18	0.00	0.0
January 24	46	25	0.00	0.0
January 25	44	29	0.00	0.0
January 26	44	19	0.00	0.0
January 27	30	2	0.00	0.0
January 28	34	11	0.05	0.6
January 29	43	28	0.00	0.0
January 30	32	10	0.00	0.0
January 31	52	22	0.00	0.0

February 1986 Belleville Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
February 1	56	42	0.00	0.0
February 2	56	43	4.48	0.0
February 3	57	45	2.25	0.0
February 4	67	55	0.35	0.0
February 5	67	44	0.00	0.0
February 6	46	39	0.44	0.0
February 7	41	30	0.00	0.0
February 8	32	29	0.00	0.0
February 9	29	23	0.00	0.0
February 10	n/a	14	0.00	0.0
February 11	25	8	0.00	0.0
February 12	25	8	0.02	0.2
February 13	28	5	0.00	0.0
February 14	31	24	0.40	5.0
February 15	30	11	0.00	0.0
February 16	44	19	0.00	0.0
February 17	52	38	0.00	0.0
February 18	66	34	0.00	0.0
February 19	63	34	0.00	0.0
February 20	46	35	0.00	0.0
February 21	39	28	0.00	0.0
February 22	42	30	0.00	0.0
February 23	46	27	0.00	0.0
February 24	46	32	0.00	0.0
February 25	45	24	0.00	0.0
February 26	63	35	0.00	0.0
February 27	61	30	0.04	0.0
February 28	34	16	0.00	0.0

March 1986 Belleville Weather

Day	High (°F)	Low (°F)	Precip. (inches)
March 1	45	22	0.00
March 2	55	33	0.00
March 3	n/a	32	0.00
March 4	44	35	0.00
March 5	60	29	0.00
March 6	58	31	0.00
March 7	52	22	0.00
March 8	46	24	0.00
March 9	68	43	0.00
March 10	67	46	0.12
March 11	59	36	0.00
March 12	61	45	0.84
March 13	68	45	0.00
March 14	65	35	0.00
March 15	54	33	0.00
March 16	50	30	0.00
March 17	65	33	0.00
March 18	65	50	0.36
March 19	57	39	0.18
March 20	43	24	0.00
March 21	39	15	0.00
March 22	53	28	0.00
March 23	62	38	0.00
March 24	69	44	0.00
March 25	77	48	0.00
March 26	74	53	0.03
March 27	66	32	0.00
March 28	75	36	0.00
March 29	86	54	0.00
March 30	86	53	0.00
March 31	n/a	66	0.00

April 1986 Belleville Weather

Day	High (°F)	Low (°F)	Precip. (inches)
April 1	79	56	0.00
April 2	67	39	0.00
April 3	82	55	0.00
April 4	79	58	0.00
April 5	79	58	0.05
April 6	78	58	0.00
April 7	83	64	0.00
April 8	74	51	0.00
April 9	62	40	0.00
April 10	66	34	0.00
April 11	73	39	0.00
April 12	75	39	0.00
April 13	76	45	0.00
April 14	n/a	59	0.11
April 15	61	37	0.00
April 16	52	39	0.00
April 17	63	36	0.00
April 18	67	41	0.00
April 19	67	54	0.08
April 20	67	49	0.37
April 21	55	47	0.42
April 22	55	31	0.00
April 23	65	29	0.00
April 24	80	45	0.00
April 25	88	53	0.00
April 26	n/a	56	0.00
April 27	82	50	0.00
April 28	n/a	51	0.05
April 29	81	39	0.00
April 30	89	63	0.00

May 1986 Belleville Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	80	56	0.15
May 2	68	42	0.00
May 3	67	39	0.00
May 4	73	45	0.00
May 5	85	64	0.00
May 6	86	68	0.00
May 7	89	61	0.00
May 8	89	62	0.00
May 9	88	63	0.10
May 10	82	58	0.00
May 11	75	62	0.54
May 12	81	63	0.36
May 13	81	59	0.00
May 14	80	52	0.14
May 15	78	61	0.65
May 16	82	62	0.00
May 17	n/a	68	0.05
May 18	77	55	0.05
May 19	67	56	0.00
May 20	68	40	0.00
May 21	72	39	0.00
May 22	76	45	0.00
May 23	75	56	0.00
May 24	70	62	0.00
May 25	74	58	0.20
May 26	71	56	0.15
May 27	76	n/a	0.00
May 28	77	56	0.86
May 29	80	59	0.00
May 30	82	59	0.38
May 31	83	62	0.00

June 1986 Belleville Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	84	66	0.00
June 2	n/a	57	0.00
June 3	81	55	0.00
June 4	82	63	0.00
June 5	83	70	0.10
June 6	82	68	0.04
June 7	82	70	1.20
June 8	86	66	0.04
June 9	n/a	69	2.75
June 10	87	71	0.41
June 11	88	72	0.00
June 12	82	62	0.00
June 13	85	55	0.00
June 14	n/a	62	0.00
June 15	84	66	0.00
June 16	91	75	0.00
June 17	n/a	65	0.00
June 18	85	56	0.00
June 19	93	60	0.00
June 20	93	70	0.00
June 21	n/a	65	0.00
June 22	89	70	0.00
June 23	86	75	0.17
June 24	85	63	0.00
June 25	83	56	0.00
June 26	91	60	0.00
June 27	92	73	0.00
June 28	n/a	69	0.08
June 29	89	67	0.00
June 30	92	79	0.00

July 1986 Belleville Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	91	71	0.07
July 2	83	65	1.13
July 3	82	58	0.20
July 4	86	66	0.00
July 5	86	70	0.00
July 6	90	70	0.00
July 7	94	79	0.00
July 8	96	74	0.00
July 9	95	74	0.00
July 10	91	69	0.97
July 11	89	69	0.25
July 12	84	70	0.32
July 13	88	71	0.00
July 14	n/a	70	0.50
July 15	93	70	0.00
July 16	95	69	0.00
July 17	94	68	0.00
July 18	95	69	0.00
July 19	n/a	72	0.00
July 20	93	75	0.00
July 21	86	62	0.00
July 22	86	62	0.00
July 23	90	62	0.00
July 24	93	65	0.00
July 25	99	71	0.00
July 26	n/a	72	0.37
July 27	86	68	0.00
July 28	93	72	0.00
July 29	94	67	0.07
July 30	91	66	0.00
July 31	90	69	0.00

August 1986 Belleville Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	87	62	0.00
August 2	84	60	0.00
August 3	84	60	0.00
August 4	84	63	0.00
August 5	87	54	0.00
August 6	86	63	0.84
August 7	86	62	0.30
August 8	85	64	0.00
August 9	82	61	0.00
August 10	82	70	0.60
August 11	79	57	0.00
August 12	80	49	0.00
August 13	82	54	0.00
August 14	88	56	0.00
August 15	88	67	0.02
August 16	78	69	0.24
August 17	83	64	0.02
August 18	87	67	0.00
August 19	87	61	0.00
August 20	85	62	0.00
August 21	86	55	0.00
August 22	89	58	0.00
August 23	n/a	69	0.00
August 24	n/a	56	0.00
August 25	90	59	0.00
August 26	95	72	0.06
August 27	n/a	64	0.70
August 28	76	46	0.00
August 29	72	39	0.00
August 30	74	41	0.00
August 31	78	48	0.00

September 1986 Belleville Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	78	56	0.00
September 2	83	64	0.00
September 3	86	63	0.00
September 4	89	63	0.00
September 5	86	52	0.00
September 6	n/a	54	0.11
September 7	80	57	0.00
September 8	72	47	0.00
September 9	83	44	n/a
September 10	90	62	0.00
September 11	89	64	1.02
September 12	75	51	0.00
September 13	79	49	0.00
September 14	81	54	0.00
September 15	82	66	0.00
September 16	82	56	0.15
September 17	75	59	0.00
September 18	73	64	1.10
September 19	89	62	0.00
September 20	88	72	0.15
September 21	88	70	0.00
September 22	86	71	0.00
September 23	85	65	0.26
September 24	89	66	0.10
September 25	89	70	0.00
September 26	89	69	0.00
September 27	88	66	0.64
September 28	89	70	0.00
September 29	88	72	0.00
September 30	78	66	0.41

October 1986 Belleville Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	78	63	1.76
October 2	72	64	1.00
October 3	79	68	0.00
October 4	82	71	1.09
October 5	n/a	54	0.00
October 6	n/a	47	0.00
October 7	69	37	0.00
October 8	77	45	0.00
October 9	75	52	0.00
October 10	68	46	0.00
October 11	71	52	0.00
October 12	71	56	1.20
October 13	n/a	41	0.06
October 14	56	34	0.00
October 15	61	33	0.00
October 16	66	36	0.00
October 17	66	36	0.00
October 18	66	43	0.00
October 19	72	48	0.00
October 20	77	48	0.00
October 21	79	45	0.00
October 22	74	45	0.00
October 23	64	55	0.04
October 24	60	55	1.16
October 25	60	58	0.51
October 26	58	55	0.04
October 27	63	51	0.00
October 28	71	41	0.00
October 29	68	45	0.00
October 30	62	34	0.00
October 31	72	43	0.00

November 1986 Belleville Weather

Day	High (°F)	Low (°F)	Precip. (inches)
November 1	72	48	0.00
November 2	72	50	0.00
November 3	62	44	0.00
November 4	60	45	0.38
November 5	50	40	0.20
November 6	54	46	0.00
November 7	63	50	0.00
November 8	64	59	0.00
November 9	61	44	0.11
November 10	n/a	32	0.06
November 11	43	32	0.00
November 12	41	28	0.07
November 13	30	9	0.00
November 14	31	11	0.00
November 15	35	28	0.00
November 16	52	25	0.00
November 17	n/a	38	0.00
November 18	55	40	0.00
November 19	45	29	0.00
November 20	45	39	0.00
November 21	46	23	0.25
November 22	51	30	0.00
November 23	51	40	0.00
November 24	44	30	0.00
November 25	45	32	0.00
November 26	44	39	0.00
November 27	n/a	40	0.00
November 28	39	34	0.00
November 29	n/a	n/a	0.00
November 30	48	36	0.00

December 1986 Belleville Weather

Day	High (°F)	Low (°F)	Precip. (inches)
December 1	47	36	0.99
December 2	52	44	0.17
December 3	46	36	0.00
December 4	43	27	0.00
December 5	40	19	0.00
December 6	40	29	0.00
December 7	43	40	0.11
December 8	51	41	0.00
December 9	52	35	0.28
December 10	36	19	0.00
December 11	42	15	0.00
December 12	40	21	0.00
December 13	n/a	12	0.00
December 14	42	23	0.00
December 15	46	24	0.00
December 16	48	38	0.00
December 17	49	41	0.00
December 18	48	27	0.00
December 19	47	19	0.00
December 20	46	21	0.00
December 21	46	25	0.00
December 22	n/a	24	0.00
December 23	37	18	0.00
December 24	36	31	0.10
December 25	n/a	24	0.00
December 26	27	26	0.00
December 27	27	27	0.00
December 28	36	19	0.00
December 29	39	30	0.00
December 30	39	31	0.00
December 31	35	29	0.00

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Weather Station Details

Years	Station	Coordinates
1948–2024	Belleville SIU Research	location