Belleville Weather in 1978

Historical record of Belleville, Illinois weather for the year 1978 based on NOAA data.

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1978 Belleville Weather Extremes
Highest temperature	99 °F	August 24
Lowest temperature	-8 °F	March 5
Highest daily low	80 °F	June 26
Lowest daily high	16 °F	January 9
Most daily precipitation	3.1 inches	September 16
Most daily snow	6.0 inches	January 16
Total annual precipitation	33.3 inches	-
Total annual snow	25.4 inches	-

What was the hottest temperature in Belleville in 1978?

The highest temperature recorded in Belleville, Illinois in 1978 was 99 °F which happened on August 24.

Highest Temperatures: All-Time By Year

Highest Temperatures in Belleville in 1978

Rank	Temperature	Date
1	99 °F	Aug 24
2	98 °F	Jul 2
2	98 °F	Jul 1
2	98 °F	Jun 30
2	98 °F	Jun 29
2	98 °F	Jun 28
7	97 °F	Aug 25
7	97 °F	Jul 8
7	97 °F	Jun 27
7	97 °F	Jun 26

What was the coldest temperature in Belleville in 1978?

The lowest temperature recorded in Belleville, Illinois in 1978 was -8 °F which happened on Mar 5.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Belleville in 1978

Rank	Temperature	Date
1	-8 °F	March 5
2	-3 °F	February 6
3	-1 °F	February 19
3	-1 °F	January 30
5	0 °F	January 26
5	0 °F	January 10
7	1 °F	January 18
8	2 °F	February 7
8	2 °F	January 9
10	3 °F	March 4
10	3 °F	February 9

January 1978 Belleville Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
January 1	n/a	n/a	0.00	0.0
January 2	n/a	n/a	0.00	0.0
January 3	37	n/a	0.00	0.0
January 4	44	23	0.00	0.0
January 5	41	34	0.00	0.0
January 6	46	29	0.00	0.0
January 7	45	35	0.00	0.0
January 8	44	16	0.00	0.0
January 9	16	2	0.00	0.0
January 10	17	0	0.00	0.0
January 11	25	6	0.00	0.0
January 12	24	16	0.09	1.5
January 13	25	20	0.00	0.0
January 14	27	17	0.00	0.0
January 15	26	10	0.00	0.0
January 16	25	20	0.45	6.0
January 17	22	13	0.08	3.0
January 18	22	1	0.00	0.0
January 19	26	12	0.00	0.0
January 20	26	17	0.00	0.0
January 21	26	5	0.00	0.0
January 22	29	n/a	0.00	0.0
January 23	33	n/a	0.00	0.0
January 24	35	26	0.28	0.0
January 25	34	28	0.03	0.0
January 26	28	0	0.00	0.0
January 27	22	7	0.00	0.0
January 28	22	7	0.00	0.0
January 29	22	4	0.00	0.0
January 30	25	-1	0.00	0.0
January 31	28	14	0.00	0.0

February 1978 Belleville Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
February 1	24	14	0.00	0.0
February 2	26	18	0.00	0.0
February 3	27	8	0.00	0.0
February 4	31	14	0.00	0.0
February 5	30	17	0.01	0.3
February 6	17	-3	0.00	0.0
February 7	18	2	0.00	0.0
February 8	23	9	0.00	0.0
February 9	27	3	0.00	0.0
February 10	30	15	0.00	0.0
February 11	31	6	0.00	0.0
February 12	34	25	0.00	0.0
February 13	35	31	0.79	0.3
February 14	32	27	0.00	0.0
February 15	30	21	0.00	0.0
February 16	28	19	0.00	0.0
February 17	27	9	0.00	0.0
February 18	22	8	0.00	0.0
February 19	23	-1	0.00	0.0
February 20	35	14	0.00	0.0
February 21	28	18	0.00	0.0
February 22	29	5	0.00	0.0
February 23	32	23	0.02	0.8
February 24	45	18	0.00	0.0
February 25	45	31	0.00	0.0
February 26	34	23	0.00	0.0
February 27	33	18	0.00	0.0
February 28	36	26	0.17	3.0

March 1978 Belleville Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
March 1	35	25	0.03	2.0
March 2	32	22	0.18	2.0
March 3	28	19	0.08	1.0
March 4	26	3	0.00	0.0
March 5	33	-8	0.00	0.0
March 6	42	21	0.00	0.0
March 7	40	32	1.17	0.0
March 8	33	24	0.34	2.0
March 9	37	26	0.00	0.0
March 10	50	17	0.00	0.0
March 11	47	33	0.03	0.0
March 12	43	35	0.00	0.0
March 13	41	32	0.28	0.0
March 14	42	36	0.66	0.0
March 15	40	32	0.00	0.0
March 16	45	31	0.00	0.0
March 17	42	26	0.00	0.0
March 18	51	20	0.00	0.0
March 19	55	34	0.00	0.0
March 20	68	31	0.00	0.0
March 21	66	40	1.21	0.0
March 22	72	35	0.00	0.0
March 23	69	44	0.29	0.0
March 24	47	38	0.40	0.0
March 25	39	35	1.23	0.0
March 26	36	33	0.00	0.0
March 27	55	34	0.00	0.0
March 28	76	39	0.00	0.0
March 29	73	44	0.00	0.0
March 30	69	42	0.00	0.0
March 31	84	46	0.00	0.0

April 1978 Belleville Weather

Day	High (°F)	Low (°F)	Precip. (inches)
April 1	82	56	0.00
April 2	75	52	0.00
April 3	80	61	0.05
April 4	78	60	0.00
April 5	72	45	0.00
April 6	73	57	0.22
April 7	76	40	0.00
April 8	84	53	0.00
April 9	86	59	0.00
April 10	85	50	0.51
April 11	63	44	0.09
April 12	77	41	0.00
April 13	75	43	0.00
April 14	62	35	0.00
April 15	60	49	0.22
April 16	58	41	0.00
April 17	66	43	0.00
April 18	70	50	0.12
April 19	63	40	0.11
April 20	49	40	0.00
April 21	53	38	0.00
April 22	54	29	0.00
April 23	70	42	0.25
April 24	72	43	0.07
April 25	64	43	0.32
April 26	66	40	0.00
April 27	69	36	0.00
April 28	68	39	0.00
April 29	65	50	0.00
April 30	66	51	0.00

May 1978 Belleville Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	66	37	0.00
May 2	61	30	0.00
May 3	62	33	0.00
May 4	59	46	0.78
May 5	53	43	0.04
May 6	58	35	0.06
May 7	59	51	0.57
May 8	77	58	0.00
May 9	77	49	0.00
May 10	80	43	0.00
May 11	79	57	0.39
May 12	80	59	0.06
May 13	75	51	0.39
May 14	65	52	0.00
May 15	67	48	0.00
May 16	66	51	0.00
May 17	72	48	0.00
May 18	77	46	0.00
May 19	80	49	0.00
May 20	82	62	0.10
May 21	80	53	0.00
May 22	81	52	0.25
May 23	83	63	0.03
May 24	89	61	0.00
May 25	89	62	0.00
May 26	92	64	0.00
May 27	92	n/a	0.00
May 28	90	n/a	0.00
May 29	88	65	0.00
May 30	83	68	0.26
May 31	90	58	0.00

June 1978 Belleville Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	90	60	0.00
June 2	79	63	0.41
June 3	77	58	0.00
June 4	82	55	0.00
June 5	84	59	0.00
June 6	82	65	0.00
June 7	82	65	0.32
June 8	80	58	0.00
June 9	78	45	0.00
June 10	82	48	0.00
June 11	88	57	0.00
June 12	88	72	0.02
June 13	83	55	0.00
June 14	81	46	0.00
June 15	84	56	0.00
June 16	91	57	0.00
June 17	92	70	0.00
June 18	92	70	0.00
June 19	85	57	0.27
June 20	86	60	0.13
June 21	82	66	0.00
June 22	83	51	0.00
June 23	84	60	0.32
June 24	89	62	0.08
June 25	94	68	0.00
June 26	97	80	0.00
June 27	97	69	0.00
June 28	98	70	0.00
June 29	98	71	0.00
June 30	98	68	0.00

July 1978 Belleville Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	98	69	0.00
July 2	98	70	1.14
July 3	91	68	0.00
July 4	85	64	0.00
July 5	90	62	0.00
July 6	92	61	0.00
July 7	96	65	0.00
July 8	97	74	0.00
July 9	93	69	0.17
July 10	83	68	0.51
July 11	78	56	0.00
July 12	77	59	0.00
July 13	88	73	0.33
July 14	90	67	0.06
July 15	91	65	1.34
July 16	89	65	0.00
July 17	90	64	0.00
July 18	89	67	0.00
July 19	90	67	0.00
July 20	92	70	0.00
July 21	93	69	0.00
July 22	94	68	0.00
July 23	91	70	0.00
July 24	79	65	1.26
July 25	88	67	0.05
July 26	94	64	0.00
July 27	93	62	0.46
July 28	85	59	0.00
July 29	94	65	0.00
July 30	94	68	0.00
July 31	83	56	0.00

August 1978 Belleville Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	86	61	0.03
August 2	87	69	0.03
August 3	87	66	0.18
August 4	84	60	0.00
August 5	76	54	0.00
August 6	78	58	0.00
August 7	82	51	0.00
August 8	88	55	0.00
August 9	90	61	0.00
August 10	91	62	0.00
August 11	84	62	0.05
August 12	86	64	0.08
August 13	90	62	0.00
August 14	91	68	0.00
August 15	92	73	0.00
August 16	92	64	0.00
August 17	89	59	0.00
August 18	96	74	0.00
August 19	96	70	0.00
August 20	85	50	0.00
August 21	85	47	0.00
August 22	89	51	0.00
August 23	92	53	0.00
August 24	99	62	0.00
August 25	97	66	0.66
August 26	85	65	0.00
August 27	91	67	0.00
August 28	91	66	0.14
August 29	82	66	0.00
August 30	77	63	1.20
August 31	81	56	0.00

September 1978 Belleville Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	82	51	0.00
September 2	85	52	0.00
September 3	90	57	0.00
September 4	89	63	0.00
September 5	85	53	0.00
September 6	86	51	0.00
September 7	90	57	0.00
September 8	93	56	0.00
September 9	93	62	0.00
September 10	92	63	0.00
September 11	90	68	0.00
September 12	90	70	0.04
September 13	86	68	0.00
September 14	86	70	0.50
September 15	85	52	0.00
September 16	86	66	3.07
September 17	92	74	0.00
September 18	92	72	0.00
September 19	93	69	0.00
September 20	92	66	0.00
September 21	90	62	0.00
September 22	71	49	0.00
September 23	75	44	0.00
September 24	81	43	0.00
September 25	80	61	0.00
September 26	79	41	0.00
September 27	84	45	0.00
September 28	76	49	0.00
September 29	83	39	0.00
September 30	83	59	0.17

October 1978 Belleville Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	73	44	0.00
October 2	76	41	0.00
October 3	76	59	0.18
October 4	78	43	0.00
October 5	77	56	0.00
October 6	68	41	0.01
October 7	57	37	0.00
October 8	63	30	0.00
October 9	70	39	0.00
October 10	65	51	0.20
October 11	69	47	0.08
October 12	78	55	0.02
October 13	65	47	1.45
October 14	62	37	0.04
October 15	68	30	0.00
October 16	68	39	0.00
October 17	59	29	0.00
October 18	72	35	0.00
October 19	69	41	0.00
October 20	77	36	0.00
October 21	82	43	0.00
October 22	82	53	0.00
October 23	82	50	0.09
October 24	59	27	0.00
October 25	69	44	0.07
October 26	69	42	0.00
October 27	67	32	0.00
October 28	67	37	0.00
October 29	66	32	0.00
October 30	73	31	0.00
October 31	75	43	0.00

November 1978 Belleville Weather

Day	High (°F)	Low (°F)	Precip. (inches)
November 1	72	45	0.00
November 2	75	38	0.00
November 3	76	39	0.00
November 4	74	41	0.00
November 5	80	51	0.00
November 6	75	42	0.00
November 7	54	34	0.19
November 8	60	26	0.00
November 9	65	33	0.00
November 10	68	34	0.00
November 11	69	39	0.00
November 12	68	43	0.00
November 13	79	42	0.00
November 14	68	40	0.74
November 15	42	35	0.81
November 16	45	39	0.20
November 17	58	41	0.71
November 18	50	44	0.00
November 19	46	30	0.00
November 20	40	36	0.00
November 21	41	35	0.00
November 22	42	35	0.00
November 23	56	42	0.00
November 24	55	38	0.00
November 25	48	29	n/a
November 26	46	41	n/a
November 27	45	37	n/a
November 28	42	30	0.00
November 29	51	32	0.00
November 30	49	29	0.00

December 1978 Belleville Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
December 1	56	30	0.00	0.0
December 2	51	35	0.33	0.0
December 3	57	32	0.00	0.0
December 4	40	24	0.00	0.0
December 5	52	28	0.00	0.0
December 6	48	30	0.00	0.0
December 7	34	28	0.65	0.0
December 8	29	18	0.10	3.0
December 9	30	17	0.00	0.0
December 10	33	10	0.00	0.0
December 11	42	25	0.00	0.0
December 12	50	22	0.00	0.0
December 13	44	32	0.00	0.0
December 14	43	19	0.00	0.0
December 15	50	27	0.00	0.0
December 16	48	26	0.00	0.0
December 17	45	24	0.00	0.0
December 18	51	32	0.00	0.0
December 19	46	32	n/a	0.0
December 20	66	40	0.00	0.0
December 21	42	25	0.00	0.0
December 22	49	25	0.00	0.0
December 23	50	24	0.00	0.0
December 24	47	30	n/a	0.0
December 25	n/a	n/a	0.00	0.0
December 26	n/a	n/a	0.00	0.0
December 27	n/a	18	0.00	0.0
December 28	46	28	0.00	0.0
December 29	42	36	0.00	0.0
December 30	42	32	0.00	0.0
December 31	32	28	1.66	0.5

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Weather Station Details

Years	Station	Coordinates
1948–2024	Belleville SIU Research	location