Sumter Weather in 1980

Historical record of Sumter, South Carolina weather for the year 1980 based on NOAA data.

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1980 Sumter Weather Extremes
Highest temperature	105 °F	August 1
Lowest temperature	11 °F	March 3
Highest daily low	76 °F	July 6
Lowest daily high	32 °F	March 2
Most daily precipitation	2.5 inches	March 13
Most daily snow	none	-
Total annual precipitation	39.7 inches	-
Total annual snow	none	-

What was the hottest temperature in Sumter in 1980?

The highest temperature recorded in Sumter, South Carolina in 1980 was 105 °F which happened on August 1.

Highest Temperatures: All-Time By Year

Highest Temperatures in Sumter in 1980

Rank	Temperature	Date
1	105 °F	Aug 1
2	103 °F	Aug 5
3	102 °F	Aug 6
3	102 °F	Jul 31
5	101 °F	Aug 3
5	101 °F	Aug 2
7	100 °F	Aug 9
7	100 °F	Aug 7
7	100 °F	Aug 4
7	100 °F	Jul 13
7	100 °F	Jul 10

What was the coldest temperature in Sumter in 1980?

The lowest temperature recorded in Sumter, South Carolina in 1980 was 11 °F which happened 2 different times.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Sumter in 1980

Rank	Temperature	Date
1	11 °F	March 3
1	11 °F	March 2
3	16 °F	February 5
4	17 °F	December 26
4	17 °F	February 2
6	19 °F	February 18
6	19 °F	February 1
8	20 °F	February 4
8	20 °F	February 3
10	21 °F	December 22
10	21 °F	March 4

January 1980 Sumter Weather

Day	High (°F)	Low (°F)	Precip. (inches)
January 1	50	37	0.00
January 2	55	33	0.13
January 3	53	30	0.00
January 4	49	33	0.00
January 5	45	35	0.05
January 6	46	24	0.00
January 7	57	24	0.00
January 8	57	45	0.02
January 9	52	44	0.53
January 10	49	37	0.13
January 11	66	40	0.30
January 12	66	41	1.20
January 13	47	35	0.00
January 14	46	35	0.35
January 15	64	39	0.25
January 16	64	36	0.00
January 17	62	45	0.05
January 18	64	49	0.30
January 19	66	37	0.18
January 20	66	33	0.00
January 21	66	31	0.00
January 22	64	47	0.00
January 23	59	50	0.56
January 24	54	28	0.00
January 25	59	46	0.00
January 26	57	n/a	0.00
January 27	50	42	0.62
January 28	48	37	0.00
January 29	59	34	0.00
January 30	53	32	0.00
January 31	37	30	0.51

February 1980 Sumter Weather

Day	High (°F)	Low (°F)	Precip. (inches)
February 1	39	19	0.11
February 2	39	17	0.00
February 3	40	20	0.00
February 4	37	20	0.00
February 5	44	16	0.00
February 6	40	30	0.00
February 7	45	29	0.45
February 8	46	24	0.00
February 9	45	31	0.08
February 10	45	32	0.92
February 11	49	23	0.00
February 12	53	26	0.00
February 13	54	30	0.00
February 14	64	27	0.00
February 15	66	28	0.00
February 16	64	46	0.24
February 17	64	28	0.05
February 18	54	19	0.00
February 19	60	22	0.00
February 20	64	36	0.00
February 21	76	42	0.00
February 22	n/a	54	0.00
February 23	79	51	0.21
February 24	77	49	0.00
February 25	77	51	0.00
February 26	67	29	0.00
February 27	60	25	0.00
February 28	73	37	0.00
February 29	71	42	0.00

March 1980 Sumter Weather

Day	High (°F)	Low (°F)	Precip. (inches)
March 1	48	32	0.04
March 2	32	11	0.12
March 3	44	11	0.20
March 4	62	21	0.00
March 5	60	43	0.00
March 6	66	44	0.27
March 7	70	38	0.00
March 8	66	59	0.26
March 9	72	62	0.46
March 10	68	43	0.00
March 11	68	46	0.00
March 12	64	34	0.00
March 13	44	34	2.50
March 14	61	38	0.00
March 15	68	27	0.00
March 16	71	38	0.00
March 17	78	53	0.00
March 18	73	58	0.86
March 19	68	35	0.00
March 20	63	49	0.00
March 21	70	61	1.07
March 22	68	38	0.00
March 23	69	34	0.00
March 24	65	48	0.00
March 25	72	48	0.29
March 26	68	49	0.00
March 27	68	50	0.00
March 28	62	44	0.23
March 29	68	51	1.62
March 30	72	51	0.18
March 31	71	52	0.51

April 1980 Sumter Weather

Day	High (°F)	Low (°F)	Precip. (inches)
April 1	71	42	0.00
April 2	74	45	0.00
April 3	72	56	0.00
April 4	83	59	0.23
April 5	79	43	0.00
April 6	71	35	0.00
April 7	75	49	0.00
April 8	77	58	0.24
April 9	79	61	0.37
April 10	79	45	0.00
April 11	81	44	0.00
April 12	78	51	0.00
April 13	79	60	0.00
April 14	79	67	0.36
April 15	67	44	0.12
April 16	71	42	0.00
April 17	69	39	0.00
April 18	77	40	0.00
April 19	72	45	0.00
April 20	76	53	0.02
April 21	82	48	0.00
April 22	84	47	0.00
April 23	93	57	0.00
April 24	92	62	0.00
April 25	88	63	0.00
April 26	84	63	0.00
April 27	84	62	0.00
April 28	80	49	0.00
April 29	71	48	0.00
April 30	73	49	0.00

May 1980 Sumter Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	77	44	0.00
May 2	81	48	0.00
May 3	82	51	0.00
May 4	86	54	0.00
May 5	85	56	0.00
May 6	88	59	0.00
May 7	90	55	0.00
May 8	89	62	0.00
May 9	72	53	0.38
May 10	77	40	0.00
May 11	86	53	0.00
May 12	92	63	0.00
May 13	93	65	0.00
May 14	90	68	0.00
May 15	86	66	0.00
May 16	84	58	0.00
May 17	81	59	0.00
May 18	87	65	0.22
May 19	87	65	0.00
May 20	80	66	0.45
May 21	86	57	1.72
May 22	85	60	0.00
May 23	85	68	0.04
May 24	84	65	0.05
May 25	80	63	0.15
May 26	83	62	0.00
May 27	83	52	0.00
May 28	88	55	0.00
May 29	89	63	0.00
May 30	87	61	0.00
May 31	87	61	0.00

June 1980 Sumter Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	88	62	0.00
June 2	90	64	0.00
June 3	95	65	0.00
June 4	96	70	0.00
June 5	95	64	0.00
June 6	88	63	0.00
June 7	92	68	0.00
June 8	98	73	0.00
June 9	95	65	0.00
June 10	88	57	0.00
June 11	92	60	0.00
June 12	88	66	0.00
June 13	85	56	0.00
June 14	90	55	0.00
June 15	97	68	0.00
June 16	99	72	0.00
June 17	95	68	0.21
June 18	75	65	0.32
June 19	82	62	0.13
June 20	90	68	0.00
June 21	87	63	0.28
June 22	87	60	0.00
June 23	83	61	0.00
June 24	79	67	0.00
June 25	76	69	1.14
June 26	77	64	1.58
June 27	91	64	0.00
June 28	92	70	0.00
June 29	93	72	0.00
June 30	93	72	0.00

July 1980 Sumter Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	92	64	0.00
July 2	93	67	0.00
July 3	93	72	0.00
July 4	94	73	0.21
July 5	97	68	0.24
July 6	99	76	0.00
July 7	91	70	0.00
July 8	93	67	0.00
July 9	95	73	0.00
July 10	100	70	0.00
July 11	98	68	0.45
July 12	98	73	0.00
July 13	100	75	0.00
July 14	94	72	0.00
July 15	93	65	0.00
July 16	95	68	0.00
July 17	95	70	0.00
July 18	95	70	0.00
July 19	96	69	0.00
July 20	97	68	0.00
July 21	96	68	0.00
July 22	94	66	0.00
July 23	93	68	0.00
July 24	91	67	0.18
July 25	88	69	0.00
July 26	94	68	0.00
July 27	96	68	0.00
July 28	93	67	0.00
July 29	95	68	0.00
July 30	96	66	0.00
July 31	102	66	0.00

August 1980 Sumter Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	105	70	0.00
August 2	101	69	0.00
August 3	101	73	0.00
August 4	100	70	0.00
August 5	103	71	0.00
August 6	102	71	0.00
August 7	100	70	0.00
August 8	99	67	0.00
August 9	100	69	0.02
August 10	97	70	0.02
August 11	97	69	0.00
August 12	96	71	0.00
August 13	97	67	0.10
August 14	97	68	0.00
August 15	96	70	0.00
August 16	97	71	0.00
August 17	89	69	0.70
August 18	89	66	0.00
August 19	93	67	0.00
August 20	95	67	1.03
August 21	95	69	0.00
August 22	92	71	0.09
August 23	87	66	0.24
August 24	88	65	0.00
August 25	90	64	0.00
August 26	92	61	0.00
August 27	90	63	0.00
August 28	91	65	0.00
August 29	91	65	0.00
August 30	92	66	0.00
August 31	95	68	0.00

September 1980 Sumter Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	95	70	0.00
September 2	95	74	0.00
September 3	97	72	0.00
September 4	94	70	0.00
September 5	93	69	0.00
September 6	95	71	0.00
September 7	96	69	0.00
September 8	93	67	0.00
September 9	92	65	0.00
September 10	87	64	0.00
September 11	87	68	0.31
September 12	90	67	0.00
September 13	91	63	0.00
September 14	95	67	0.00
September 15	98	70	0.00
September 16	97	66	0.00
September 17	94	74	0.00
September 18	95	70	1.17
September 19	88	72	0.05
September 20	85	72	0.04
September 21	89	70	0.01
September 22	95	71	0.00
September 23	96	71	0.00
September 24	95	72	0.00
September 25	88	69	0.46
September 26	88	69	0.09
September 27	84	59	0.00
September 28	72	58	0.00
September 29	64	55	2.25
September 30	68	60	1.47

October 1980 Sumter Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	70	63	0.83
October 2	81	62	0.12
October 3	80	62	0.00
October 4	73	48	0.00
October 5	76	51	0.00
October 6	72	49	0.00
October 7	74	41	0.00
October 8	79	47	0.00
October 9	85	52	0.00
October 10	85	55	0.00
October 11	87	60	0.00
October 12	83	48	0.00
October 13	72	42	0.00
October 14	75	39	0.00
October 15	82	42	0.00
October 16	81	49	0.00
October 17	80	54	0.00
October 18	83	65	0.00
October 19	82	70	0.00
October 20	80	53	0.00
October 21	73	42	0.00
October 22	71	51	0.00
October 23	66	49	0.00
October 24	58	48	0.44
October 25	64	51	0.10
October 26	66	36	0.03
October 27	70	36	0.00
October 28	68	53	0.00
October 29	68	59	0.00
October 30	65	47	0.30
October 31	64	44	0.54

November 1980 Sumter Weather

Day	High (°F)	Low (°F)	Precip. (inches)
November 1	72	40	0.00
November 2	70	40	0.00
November 3	69	41	0.00
November 4	70	50	0.00
November 5	67	46	0.23
November 6	65	38	0.00
November 7	72	37	0.00
November 8	79	47	0.00
November 9	79	50	0.00
November 10	74	52	0.00
November 11	63	42	0.00
November 12	62	28	0.00
November 13	68	29	0.00
November 14	75	39	0.00
November 15	70	58	0.00
November 16	64	52	0.84
November 17	58	42	0.13
November 18	62	42	0.32
November 19	52	30	0.05
November 20	54	28	0.00
November 21	60	40	0.15
November 22	59	27	0.00
November 23	62	43	0.00
November 24	67	53	0.08
November 25	65	50	0.08
November 26	57	35	0.00
November 27	55	41	0.17
November 28	52	41	0.09
November 29	57	32	0.00
November 30	63	30	0.00

December 1980 Sumter Weather

Day	High (°F)	Low (°F)	Precip. (inches)
December 1	68	33	0.00
December 2	72	36	0.00
December 3	67	39	0.00
December 4	65	28	0.00
December 5	63	26	0.00
December 6	72	31	0.00
December 7	74	36	0.00
December 8	75	42	0.00
December 9	76	51	0.00
December 10	71	59	0.09
December 11	61	43	0.42
December 12	60	30	0.00
December 13	69	35	0.00
December 14	66	36	0.00
December 15	60	27	0.00
December 16	55	42	0.00
December 17	51	38	0.08
December 18	60	29	0.00
December 19	68	37	0.00
December 20	61	42	0.00
December 21	42	24	0.00
December 22	40	21	0.00
December 23	46	32	0.63
December 24	55	37	0.30
December 25	53	33	0.00
December 26	35	17	0.00
December 27	34	24	0.10
December 28	48	31	0.42
December 29	53	45	0.07
December 30	52	40	0.00
December 31	54	41	0.13

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Weather Station Details

Years	Station	Coordinates
1901–2024	Sumter	location