Sumter Weather in 1991

Historical record of Sumter, South Carolina weather for the year 1991 based on NOAA data.

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1991 Sumter Weather Extremes
Highest temperature	99 °F	July 15
Lowest temperature	16 °F	February 16
Highest daily low	76 °F	July 24
Lowest daily high	39 °F	November 10
Most daily precipitation	4.4 inches	June 18
Most daily snow	none	-
Total annual precipitation	61.2 inches	-
Total annual snow	none	-

What was the hottest temperature in Sumter in 1991?

The highest temperature recorded in Sumter, South Carolina in 1991 was 99 °F which happened on July 15.

Highest Temperatures: All-Time By Year

Highest Temperatures in Sumter in 1991

Rank	Temperature	Date
1	99 °F	Jul 15
2	97 °F	Jul 24
3	96 °F	Sep 16
3	96 °F	Aug 5
3	96 °F	Jul 25
3	96 °F	Jul 4
3	96 °F	Jul 3
8	95 °F	Sep 15
8	95 °F	Aug 6
8	95 °F	Jul 23
8	95 °F	Jul 2
8	95 °F	Jun 14

What was the coldest temperature in Sumter in 1991?

The lowest temperature recorded in Sumter, South Carolina in 1991 was 16 °F which happened on Feb 16.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Sumter in 1991

Rank	Temperature	Date
1	16 °F	February 16
2	18 °F	December 20
3	20 °F	December 21
4	22 °F	November 28
4	22 °F	November 27
4	22 °F	January 24
7	23 °F	January 23
8	24 °F	December 6
8	24 °F	December 5
8	24 °F	January 27
8	24 °F	January 26

January 1991 Sumter Weather

Day	High (°F)	Low (°F)	Precip. (inches)
January 1	67	41	0.00
January 2	44	39	0.10
January 3	49	40	0.00
January 4	50	43	0.24
January 5	59	40	0.00
January 6	54	39	0.00
January 7	71	40	0.00
January 8	70	37	0.19
January 9	49	35	0.00
January 10	45	37	0.00
January 11	50	39	0.00
January 12	64	44	0.44
January 13	59	35	0.23
January 14	51	28	0.00
January 15	56	27	0.00
January 16	66	35	0.32
January 17	71	40	0.12
January 18	59	35	0.00
January 19	60	34	0.01
January 20	50	41	1.18
January 21	61	44	0.00
January 22	51	26	0.00
January 23	40	23	0.00
January 24	50	22	0.07
January 25	39	33	1.12
January 26	45	24	0.00
January 27	50	24	0.00
January 28	58	27	0.06
January 29	59	43	0.00
January 30	59	51	0.68
January 31	62	56	1.07

February 1991 Sumter Weather

Day	High (°F)	Low (°F)	Precip. (inches)
February 1	60	30	0.00
February 2	54	31	0.00
February 3	62	33	0.00
February 4	70	n/a	0.00
February 5	72	37	0.00
February 6	74	38	0.00
February 7	63	53	0.28
February 8	65	49	0.44
February 9	53	37	0.19
February 10	70	34	0.00
February 11	67	33	0.00
February 12	62	34	0.00
February 13	58	33	0.00
February 14	63	44	0.04
February 15	65	37	0.00
February 16	39	16	0.00
February 17	39	n/a	0.00
February 18	54	27	0.00
February 19	72	44	0.00
February 20	75	55	0.00
February 21	81	57	0.00
February 22	78	59	0.00
February 23	73	50	0.92
February 24	53	36	0.18
February 25	51	36	0.00
February 26	62	44	0.00
February 27	48	27	0.00
February 28	58	28	0.00

March 1991 Sumter Weather

Day	High (°F)	Low (°F)	Precip. (inches)
March 1	66	33	0.00
March 2	72	46	1.30
March 3	66	52	0.41
March 4	71	44	1.45
March 5	58	34	0.00
March 6	65	34	0.00
March 7	73	43	0.09
March 8	76	51	0.00
March 9	55	31	0.00
March 10	59	32	0.13
March 11	54	35	0.00
March 12	60	32	0.00
March 13	65	38	0.14
March 14	62	48	0.85
March 15	66	38	0.00
March 16	59	38	0.00
March 17	58	40	0.00
March 18	62	42	0.05
March 19	75	45	0.00
March 20	67	37	0.00
March 21	74	38	0.00
March 22	78	53	0.00
March 23	85	61	0.00
March 24	85	60	0.00
March 25	82	48	0.00
March 26	80	47	0.00
March 27	85	46	0.00
March 28	84	61	0.00
March 29	78	62	0.01
March 30	78	53	1.97
March 31	66	42	0.00

April 1991 Sumter Weather

Day	High (°F)	Low (°F)	Precip. (inches)
April 1	65	42	0.00
April 2	73	43	0.00
April 3	75	44	0.00
April 4	75	47	0.00
April 5	75	50	0.00
April 6	74	55	0.21
April 7	77	55	0.00
April 8	82	62	0.00
April 9	83	62	0.00
April 10	82	61	0.18
April 11	81	55	0.00
April 12	76	55	0.00
April 13	77	55	0.01
April 14	74	55	0.12
April 15	82	62	0.02
April 16	80	61	0.40
April 17	85	61	0.01
April 18	83	56	0.00
April 19	85	56	0.00
April 20	65	54	0.05
April 21	71	53	0.09
April 22	71	30	0.00
April 23	68	42	0.00
April 24	74	54	0.00
April 25	82	50	0.00
April 26	70	48	0.24
April 27	76	55	0.00
April 28	78	62	0.50
April 29	87	61	0.03
April 30	88	n/a	0.73

May 1991 Sumter Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	85	64	0.00
May 2	85	65	0.00
May 3	80	52	0.00
May 4	88	52	0.00
May 5	71	64	0.10
May 6	81	65	3.56
May 7	82	62	0.00
May 8	80	53	0.00
May 9	82	54	0.00
May 10	80	64	0.04
May 11	84	65	0.00
May 12	85	63	0.00
May 13	85	62	0.30
May 14	81	68	0.20
May 15	87	67	0.24
May 16	87	67	0.00
May 17	88	69	0.23
May 18	90	68	0.00
May 19	91	66	0.28
May 20	69	55	0.34
May 21	69	55	0.00
May 22	81	64	0.00
May 23	83	66	0.00
May 24	84	66	0.00
May 25	78	68	0.14
May 26	88	65	0.00
May 27	87	66	0.72
May 28	88	73	0.14
May 29	90	72	0.00
May 30	92	71	0.18
May 31	92	69	0.07

June 1991 Sumter Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	93	69	0.00
June 2	94	66	0.28
June 3	89	67	0.00
June 4	92	70	0.00
June 5	91	70	0.00
June 6	83	58	0.00
June 7	80	57	0.00
June 8	80	53	0.00
June 9	83	56	0.00
June 10	87	58	0.00
June 11	89	58	0.00
June 12	89	62	0.00
June 13	89	67	0.00
June 14	95	71	0.00
June 15	91	71	0.07
June 16	90	71	0.00
June 17	93	72	0.04
June 18	94	67	4.40
June 19	90	70	1.42
June 20	89	71	0.02
June 21	91	72	0.11
June 22	88	72	0.00
June 23	91	71	0.00
June 24	91	68	0.00
June 25	89	67	0.00
June 26	85	63	0.00
June 27	84	65	0.02
June 28	89	69	0.03
June 29	92	69	0.02
June 30	94	72	0.00

July 1991 Sumter Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	94	72	0.00
July 2	95	73	0.00
July 3	96	72	0.00
July 4	96	71	0.42
July 5	91	71	0.32
July 6	90	72	0.00
July 7	87	71	0.31
July 8	94	72	0.00
July 9	91	73	0.00
July 10	93	72	0.00
July 11	94	72	0.00
July 12	92	72	0.04
July 13	94	72	0.00
July 14	92	72	0.00
July 15	99	72	1.34
July 16	77	70	1.06
July 17	81	68	0.82
July 18	88	68	0.37
July 19	88	70	0.17
July 20	90	70	1.51
July 21	92	72	0.00
July 22	92	73	0.00
July 23	95	74	0.00
July 24	97	76	0.00
July 25	96	70	1.58
July 26	91	69	0.00
July 27	92	72	0.00
July 28	86	71	1.10
July 29	89	73	0.13
July 30	88	70	2.52
July 31	85	70	2.10

August 1991 Sumter Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	88	70	1.31
August 2	78	71	2.28
August 3	86	72	0.13
August 4	94	73	0.00
August 5	96	73	0.00
August 6	95	73	0.20
August 7	92	73	0.00
August 8	94	72	0.30
August 9	91	72	0.00
August 10	93	72	0.00
August 11	92	68	1.15
August 12	90	71	0.57
August 13	75	66	0.06
August 14	84	67	0.01
August 15	84	69	0.40
August 16	85	66	0.00
August 17	89	65	0.00
August 18	90	68	0.00
August 19	91	69	0.00
August 20	91	70	0.75
August 21	89	62	0.00
August 22	87	61	0.00
August 23	87	64	0.00
August 24	88	63	0.00
August 25	85	70	0.35
August 26	80	71	0.38
August 27	80	69	0.01
August 28	82	68	0.00
August 29	80	70	0.25
August 30	87	68	0.27
August 31	90	67	0.00

September 1991 Sumter Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	91	67	0.00
September 2	91	65	0.00
September 3	83	61	0.00
September 4	85	61	0.00
September 5	87	62	0.00
September 6	90	62	0.00
September 7	92	69	0.00
September 8	87	68	0.88
September 9	85	58	0.00
September 10	86	58	0.00
September 11	88	64	0.00
September 12	91	67	0.00
September 13	93	67	0.00
September 14	90	66	0.00
September 15	95	72	0.00
September 16	96	70	0.00
September 17	92	70	0.00
September 18	90	68	0.00
September 19	91	68	0.00
September 20	91	57	1.50
September 21	65	48	0.00
September 22	74	48	0.00
September 23	73	52	0.00
September 24	84	58	0.00
September 25	85	63	0.42
September 26	76	63	0.54
September 27	77	53	0.00
September 28	74	48	0.00
September 29	76	46	0.00
September 30	80	49	0.00

October 1991 Sumter Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	82	52	0.00
October 2	83	57	0.00
October 3	74	59	0.84
October 4	79	58	0.00
October 5	82	57	0.03
October 6	84	67	0.53
October 7	77	42	0.00
October 8	63	39	0.00
October 9	70	39	0.00
October 10	75	45	0.00
October 11	79	59	0.00
October 12	78	51	0.00
October 13	81	44	0.00
October 14	74	43	0.00
October 15	77	41	0.00
October 16	79	n/a	0.15
October 17	64	44	0.00
October 18	69	45	0.00
October 19	79	40	0.00
October 20	82	47	0.00
October 21	68	50	0.00
October 22	70	48	0.00
October 23	78	48	0.00
October 24	83	56	0.03
October 25	84	58	0.00
October 26	82	58	0.00
October 27	83	55	0.00
October 28	83	54	0.00
October 29	83	50	0.00
October 30	68	39	0.00
October 31	69	38	0.00

November 1991 Sumter Weather

Day	High (°F)	Low (°F)	Precip. (inches)
November 1	79	41	0.00
November 2	73	42	0.02
November 3	71	40	0.00
November 4	58	34	0.03
November 5	54	32	0.00
November 6	54	28	0.00
November 7	58	30	0.00
November 8	65	30	0.00
November 9	52	n/a	0.10
November 10	39	34	1.48
November 11	45	35	0.02
November 12	62	31	0.00
November 13	61	30	0.00
November 14	62	33	0.00
November 15	69	35	0.00
November 16	74	38	0.00
November 17	78	46	0.00
November 18	67	40	0.00
November 19	63	43	0.00
November 20	76	47	0.00
November 21	78	52	0.00
November 22	80	64	0.00
November 23	72	41	0.04
November 24	72	43	0.00
November 25	56	26	0.00
November 26	53	26	0.00
November 27	50	22	0.00
November 28	54	22	0.00
November 29	66	27	0.00
November 30	77	46	0.00

December 1991 Sumter Weather

Day	High (°F)	Low (°F)	Precip. (inches)
December 1	79	45	0.00
December 2	79	65	0.00
December 3	80	66	0.00
December 4	79	37	0.39
December 5	50	24	0.00
December 6	48	24	0.00
December 7	60	27	0.00
December 8	65	31	0.00
December 9	70	34	0.00
December 10	76	52	0.00
December 11	66	35	0.00
December 12	63	32	0.00
December 13	64	32	0.00
December 14	77	55	0.00
December 15	70	30	0.00
December 16	54	27	0.00
December 17	51	26	0.00
December 18	60	26	0.00
December 19	61	25	0.00
December 20	43	18	0.00
December 21	49	20	0.00
December 22	66	35	0.00
December 23	65	37	0.00
December 24	71	49	0.78
December 25	68	31	0.00
December 26	55	29	0.00
December 27	49	36	0.21
December 28	53	38	0.12
December 29	45	38	1.08
December 30	55	34	0.00
December 31	56	32	0.00

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Weather Station Details

Years	Station	Coordinates
1901–2024	Sumter	location