Belleville Weather in 2018

Historical record of Belleville, Illinois weather for the year 2018 based on NOAA data.

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2018 Belleville Weather Extremes
Highest temperature	97 °F	July 15
Lowest temperature	-4 °F	January 2
Highest daily low	80 °F	June 18
Lowest daily high	10 °F	January 1
Most daily precipitation	4.2 inches	September 8
Most daily snow	4.0 inches	November 15
Total annual precipitation	54.4 inches	-

What was the hottest temperature in Belleville in 2018?

The highest temperature recorded in Belleville, Illinois in 2018 was 97 °F which happened 3 different times.

Highest Temperatures: All-Time By Year

Highest Temperatures in Belleville in 2018

Rank	Temperature	Date
1	97 °F	Jul 15
1	97 °F	Jul 14
1	97 °F	Jul 5
4	96 °F	Jul 20
4	96 °F	Jul 11
4	96 °F	Jun 18
4	96 °F	Jun 17
8	95 °F	Sep 20
8	95 °F	Sep 18
8	95 °F	Aug 6
8	95 °F	Jul 21
8	95 °F	Jul 10
8	95 °F	Jul 6
8	95 °F	Jun 19
8	95 °F	Jun 16
8	95 °F	Jun 15

What was the coldest temperature in Belleville in 2018?

The lowest temperature recorded in Belleville, Illinois in 2018 was -4 °F which happened 2 different times.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Belleville in 2018

Rank	Temperature	Date
1	-4 °F	January 2
1	-4 °F	January 1
3	0 °F	January 16
3	0 °F	January 6
5	1 °F	January 17
6	2 °F	February 5
7	3 °F	January 4
8	7 °F	January 3
9	8 °F	January 14
10	11 °F	February 2

January 2018 Belleville Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
January 1	10	-4	0.00	0.0
January 2	22	-4	0.00	0.0
January 3	30	7	0.00	0.0
January 4	25	3	0.00	0.0
January 5	21	14	0.00	0.0
January 6	22	0	0.00	0.0
January 7	38	16	0.00	0.0
January 8	35	32	0.25	0.0
January 9	36	30	0.00	0.0
January 10	55	36	0.00	0.0
January 11	65	45	0.08	0.0
January 12	59	12	0.03	0.0
January 13	24	14	0.00	0.0
January 14	24	8	0.00	0.0
January 15	28	18	0.05	1.0
January 16	18	0	0.00	0.0
January 17	28	1	0.00	0.0
January 18	45	13	0.00	0.0
January 19	54	23	0.00	0.0
January 20	56	30	0.00	0.0
January 21	58	36	0.00	0.0
January 22	62	50	0.79	0.0
January 23	53	31	0.02	0.0
January 24	44	26	0.00	0.0
January 25	65	21	0.00	0.0
January 26	61	36	0.00	0.0
January 27	58	46	0.04	0.0
January 28	55	24	0.00	0.0
January 29	46	28	0.00	0.0
January 30	39	15	0.00	0.0
January 31	60	28	0.00	0.0

February 2018 Belleville Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
February 1	57	27	0.00	0.0
February 2	31	11	0.00	0.0
February 3	40	22	0.00	0.0
February 4	36	22	0.01	0.1
February 5	30	2	0.00	0.0
February 6	31	18	0.00	0.0
February 7	35	17	0.00	0.0
February 8	47	15	0.00	0.0
February 9	59	34	0.00	0.0
February 10	53	25	0.00	0.0
February 11	26	20	0.01	0.1
February 12	41	12	0.00	0.0
February 13	47	18	0.00	0.0
February 14	65	37	0.19	0.0
February 15	83	51	0.00	0.0
February 16	77	35	0.52	0.0
February 17	41	28	0.18	1.0
February 18	52	22	0.00	0.0
February 19	69	46	0.31	0.0
February 20	73	64	0.41	0.0
February 21	73	29	2.16	0.0
February 22	47	32	0.25	0.0
February 23	48	42	0.00	0.0
February 24	52	38	2.10	0.0
February 25	51	32	1.00	0.0
February 26	61	28	0.00	0.0
February 27	68	32	0.00	0.0
February 28	64	49	0.38	0.0

March 2018 Belleville Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
March 1	58	48	0.04	0.0
March 2	55	29	0.00	0.0
March 3	58	32	0.00	0.0
March 4	60	34	0.00	0.0
March 5	60	42	0.83	0.0
March 6	53	30	0.05	0.0
March 7	41	31	0.00	0.0
March 8	42	30	0.00	0.0
March 9	50	24	0.00	0.0
March 10	52	34	0.00	0.0
March 11	52	34	0.36	2.0
March 12	46	28	0.00	0.0
March 13	50	28	0.00	0.0
March 14	55	22	0.00	0.0
March 15	72	39	0.00	0.0
March 16	69	37	0.00	0.0
March 17	50	40	0.00	0.0
March 18	46	38	0.00	0.0
March 19	55	38	0.67	0.0
March 20	49	36	0.25	0.0
March 21	51	27	0.00	0.0
March 22	53	26	0.00	0.0
March 23	55	38	0.07	0.0
March 24	50	42	0.73	0.0
March 25	50	36	0.00	0.0
March 26	53	36	0.24	0.0
March 27	61	48	2.44	0.0
March 28	52	43	0.06	0.0
March 29	50	43	1.12	0.0
March 30	59	42	0.28	0.0
March 31	59	36	0.06	0.0

April 2018 Belleville Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
April 1	56	32	0.00	0.0
April 2	40	26	0.17	n/a
April 3	73	40	0.62	0.0
April 4	65	30	0.08	0.0
April 5	58	25	0.00	0.0
April 6	58	35	0.00	0.0
April 7	46	26	0.00	0.0
April 8	42	35	0.00	0.0
April 9	51	35	0.00	0.0
April 10	51	31	0.00	0.0
April 11	75	39	0.00	0.0
April 12	82	52	0.00	0.0
April 13	82	57	0.00	0.0
April 14	72	52	1.75	0.0
April 15	52	38	0.00	0.0
April 16	47	30	0.00	0.0
April 17	58	28	0.00	0.0
April 18	75	39	0.00	0.0
April 19	65	35	0.00	0.0
April 20	63	33	0.00	0.0
April 21	70	38	0.00	0.0
April 22	68	50	0.00	0.0
April 23	63	48	0.30	0.0
April 24	67	55	0.07	0.0
April 25	71	41	0.00	0.0
April 26	71	50	0.10	0.0
April 27	72	47	0.00	0.0
April 28	72	42	0.00	0.0
April 29	62	34	0.00	0.0
April 30	77	37	0.00	0.0

May 2018 Belleville Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
May 1	85	43	0.00	0.0
May 2	86	65	0.00	0.0
May 3	86	64	1.12	0.0
May 4	79	59	0.02	0.0
May 5	80	56	0.00	0.0
May 6	84	56	0.00	0.0
May 7	84	52	0.08	0.0
May 8	81	47	0.00	0.0
May 9	87	63	0.08	n/a
May 10	90	55	0.00	n/a
May 11	88	66	0.00	n/a
May 12	88	62	0.00	n/a
May 13	90	68	0.00	n/a
May 14	91	69	0.00	n/a
May 15	91	65	0.08	n/a
May 16	85	61	0.00	n/a
May 17	85	63	0.00	n/a
May 18	82	65	1.43	n/a
May 19	82	68	0.00	n/a
May 20	80	64	0.27	n/a
May 21	80	65	0.42	n/a
May 22	85	65	0.00	n/a
May 23	86	60	0.00	n/a
May 24	88	61	0.00	n/a
May 25	89	57	0.22	n/a
May 26	90	66	0.00	n/a
May 27	94	72	0.00	n/a
May 28	94	69	0.25	n/a
May 29	94	74	0.00	n/a
May 30	90	72	0.52	n/a
May 31	90	68	0.00	n/a

June 2018 Belleville Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
June 1	93	66	0.00	n/a
June 2	93	72	0.07	n/a
June 3	86	68	0.15	n/a
June 4	84	56	0.00	n/a
June 5	89	57	0.00	n/a
June 6	90	61	0.00	n/a
June 7	93	63	0.00	n/a
June 8	93	67	0.00	n/a
June 9	91	70	0.10	n/a
June 10	94	70	0.00	n/a
June 11	94	74	0.00	n/a
June 12	93	67	0.00	n/a
June 13	92	70	0.00	n/a
June 14	91	64	0.00	n/a
June 15	95	70	0.00	n/a
June 16	95	70	0.00	n/a
June 17	96	72	0.00	n/a
June 18	96	80	0.00	n/a
June 19	95	72	0.00	n/a
June 20	94	72	0.18	n/a
June 21	91	67	0.07	n/a
June 22	85	66	0.23	n/a
June 23	82	68	0.00	n/a
June 24	84	65	0.00	n/a
June 25	84	70	0.00	n/a
June 26	86	62	0.53	n/a
June 27	90	67	0.46	n/a
June 28	93	74	0.00	n/a
June 29	94	68	2.68	n/a
June 30	92	76	0.00	n/a

July 2018 Belleville Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
July 1	82	76	0.00	n/a
July 2	90	74	0.19	n/a
July 3	93	74	0.11	n/a
July 4	94	76	0.00	n/a
July 5	97	72	0.00	n/a
July 6	95	72	0.00	n/a
July 7	87	60	0.00	n/a
July 8	90	58	0.00	n/a
July 9	93	70	0.00	n/a
July 10	95	67	0.00	n/a
July 11	96	73	0.00	n/a
July 12	91	66	0.00	n/a
July 13	93	64	0.00	n/a
July 14	97	74	0.00	n/a
July 15	97	72	1.20	n/a
July 16	93	74	0.00	n/a
July 17	93	69	0.00	n/a
July 18	89	61	0.00	n/a
July 19	87	62	0.00	n/a
July 20	96	67	0.00	n/a
July 21	95	66	0.00	n/a
July 22	82	70	0.00	n/a
July 23	86	68	0.00	n/a
July 24	89	60	0.00	n/a
July 25	88	67	0.00	n/a
July 26	89	61	0.00	n/a
July 27	85	60	0.48	n/a
July 28	82	60	0.00	n/a
July 29	82	64	0.00	n/a
July 30	79	56	0.84	n/a
July 31	80	66	0.00	n/a

August 2018 Belleville Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
August 1	85	58	0.00	n/a
August 2	90	60	0.00	n/a
August 3	93	67	0.00	n/a
August 4	92	66	0.00	n/a
August 5	92	68	0.00	n/a
August 6	95	68	0.00	n/a
August 7	93	69	1.97	n/a
August 8	89	65	0.05	n/a
August 9	89	60	0.00	n/a
August 10	91	66	0.00	n/a
August 11	89	68	0.11	n/a
August 12	90	64	0.00	n/a
August 13	90	64	0.00	n/a
August 14	88	62	0.00	n/a
August 15	83	69	1.22	n/a
August 16	91	68	0.22	n/a
August 17	91	71	0.01	n/a
August 18	86	68	0.00	n/a
August 19	86	66	0.00	n/a
August 20	85	70	0.90	n/a
August 21	80	68	0.04	n/a
August 22	81	64	0.00	n/a
August 23	79	53	0.00	n/a
August 24	79	62	1.32	n/a
August 25	90	66	0.05	n/a
August 26	92	74	0.00	n/a
August 27	93	72	0.00	n/a
August 28	93	72	0.00	n/a
August 29	91	71	0.44	n/a
August 30	83	66	0.00	n/a
August 31	87	67	0.00	n/a

September 2018 Belleville Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
September 1	88	72	0.00	n/a
September 2	90	70	0.00	n/a
September 3	90	70	0.00	n/a
September 4	91	70	0.00	n/a
September 5	93	67	0.00	n/a
September 6	91	67	0.02	n/a
September 7	86	72	0.04	n/a
September 8	83	66	4.17	n/a
September 9	74	60	0.00	n/a
September 10	80	57	0.00	n/a
September 11	85	55	0.00	n/a
September 12	84	56	0.00	n/a
September 13	86	61	0.00	n/a
September 14	91	63	0.00	n/a
September 15	91	66	0.00	n/a
September 16	92	66	0.00	n/a
September 17	94	68	0.00	n/a
September 18	95	68	0.00	n/a
September 19	93	64	2.19	n/a
September 20	95	70	0.00	n/a
September 21	92	73	0.07	n/a
September 22	80	61	0.00	n/a
September 23	82	58	0.00	n/a
September 24	82	66	0.00	n/a
September 25	85	66	0.52	n/a
September 26	80	52	0.28	n/a
September 27	72	52	0.00	n/a
September 28	79	49	0.00	n/a
September 29	79	54	0.00	n/a
September 30	82	54	0.00	n/a

October 2018 Belleville Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
October 1	86	58	0.00	n/a
October 2	90	63	0.00	n/a
October 3	90	67	0.00	n/a
October 4	89	67	0.02	n/a
October 5	91	63	0.00	n/a
October 6	90	70	0.05	n/a
October 7	88	68	0.00	n/a
October 8	89	65	0.00	n/a
October 9	88	69	0.00	n/a
October 10	85	72	0.05	n/a
October 11	73	50	0.00	n/a
October 12	59	35	0.12	n/a
October 13	52	44	0.00	n/a
October 14	58	50	0.12	n/a
October 15	58	40	0.09	n/a
October 16	59	34	0.00	n/a
October 17	66	37	0.00	n/a
October 18	65	33	0.00	n/a
October 19	63	35	0.04	n/a
October 20	66	48	0.01	n/a
October 21	60	24	0.00	n/a
October 22	75	38	0.00	n/a
October 23	74	38	0.00	n/a
October 24	70	29	0.00	n/a
October 25	60	44	0.00	n/a
October 26	56	49	0.52	n/a
October 27	63	42	0.02	n/a
October 28	68	39	0.00	n/a
October 29	72	35	0.00	n/a
October 30	79	52	0.00	n/a
October 31	75	54	0.77	n/a

November 2018 Belleville Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
November 1	55	42	1.01	0.0
November 2	58	36	0.25	0.0
November 3	57	34	0.00	0.0
November 4	56	42	0.26	0.0
November 5	54	43	0.54	0.0
November 6	63	46	0.10	0.0
November 7	56	33	0.00	0.0
November 8	52	34	0.00	0.0
November 9	41	25	0.08	0.0
November 10	37	18	0.03	0.0
November 11	47	26	0.00	0.0
November 12	45	28	0.01	0.0
November 13	34	18	0.00	0.0
November 14	34	15	0.00	0.0
November 15	36	28	0.30	4.0
November 16	52	25	0.00	0.0
November 17	60	32	0.00	0.0
November 18	54	40	0.00	0.0
November 19	44	32	0.20	0.0
November 20	40	31	0.00	0.0
November 21	58	25	0.00	0.0
November 22	60	28	0.00	0.0
November 23	54	34	0.00	0.0
November 24	66	40	0.32	0.0
November 25	64	40	0.00	0.0
November 26	56	26	0.07	0.0
November 27	30	20	0.00	0.0
November 28	33	18	0.00	0.0
November 29	58	23	0.00	0.0
November 30	55	43	0.01	0.0

December 2018 Belleville Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
December 1	68	49	0.72	0.0
December 2	64	46	0.00	0.0
December 3	46	36	0.00	0.0
December 4	37	32	0.07	n/a
December 5	45	26	0.00	0.0
December 6	44	29	0.09	0.0
December 7	37	28	0.00	0.0
December 8	32	24	0.00	0.0
December 9	38	18	0.00	0.0
December 10	42	16	0.00	0.0
December 11	54	19	0.00	0.0
December 12	58	38	0.00	0.0
December 13	55	30	0.25	0.0
December 14	50	46	0.63	0.0
December 15	50	37	1.48	0.0
December 16	59	32	0.00	0.0
December 17	57	28	0.00	0.0
December 18	50	25	0.00	0.0
December 19	57	31	0.00	0.0
December 20	52	43	0.10	0.0
December 21	43	35	0.04	0.0
December 22	52	25	0.00	0.0
December 23	51	29	0.00	0.0
December 24	50	24	0.00	0.0
December 25	52	29	0.00	0.0
December 26	53	27	0.00	0.0
December 27	57	46	0.46	0.0
December 28	57	31	0.00	0.0
December 29	36	28	0.00	0.0
December 30	43	23	0.00	0.0
December 31	51	40	1.06	0.0

Next Year >

Weather Station Details

Years	Station	Coordinates
1948–2024	Belleville SIU Research	location