Sumter Weather in 1964

Historical record of Sumter, South Carolina weather for the year 1964 based on NOAA data.

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1964 Sumter Weather Extremes
Highest temperature	99 °F	June 22
Lowest temperature	16 °F	January 16
Highest daily low	75 °F	June 22
Lowest daily high	36 °F	January 14
Most daily precipitation	4.4 inches	August 31
Most daily snow	none	-
Total annual precipitation	67.7 inches	-
Total annual snow	none	-

What was the hottest temperature in Sumter in 1964?

The highest temperature recorded in Sumter, South Carolina in 1964 was 99 °F which happened 2 different times.

Highest Temperatures: All-Time By Year

Highest Temperatures in Sumter in 1964

Rank	Temperature	Date
1	99 °F	Jun 22
1	99 °F	Jun 21
3	97 °F	Jun 20
3	97 °F	Jun 16
3	97 °F	Jun 11
6	96 °F	Aug 4
6	96 °F	Jun 15
6	96 °F	May 29
9	95 °F	Jun 12
9	95 °F	Jun 10
9	95 °F	May 28
9	95 °F	May 21

What was the coldest temperature in Sumter in 1964?

The lowest temperature recorded in Sumter, South Carolina in 1964 was 16 °F which happened 2 different times.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Sumter in 1964

Rank	Temperature	Date
1	16 °F	January 16
1	16 °F	January 15
3	19 °F	January 14
4	20 °F	December 2
4	20 °F	December 1
4	20 °F	January 17
7	21 °F	December 20
7	21 °F	December 19
7	21 °F	December 3
10	22 °F	February 10
10	22 °F	February 9

January 1964 Sumter Weather

Day	High (°F)	Low (°F)	Precip. (inches)
January 1	42	n/a	1.15
January 2	42	29	0.00
January 3	54	29	0.00
January 4	67	34	0.00
January 5	60	42	0.00
January 6	61	33	0.00
January 7	68	33	0.60
January 8	68	49	0.10
January 9	50	43	1.42
January 10	51	36	0.38
January 11	44	25	0.00
January 12	45	25	0.83
January 13	49	34	0.73
January 14	36	19	0.00
January 15	40	16	0.00
January 16	44	16	0.00
January 17	49	20	0.20
January 18	41	34	0.67
January 19	48	34	0.04
January 20	50	39	0.76
January 21	61	37	0.00
January 22	65	32	0.00
January 23	69	33	0.00
January 24	69	37	0.00
January 25	68	44	0.66
January 26	64	33	0.30
January 27	61	33	0.00
January 28	60	35	0.00
January 29	59	24	0.00
January 30	42	24	0.00
January 31	60	27	0.00

February 1964 Sumter Weather

Day	High (°F)	Low (°F)	Precip. (inches)
February 1	58	37	0.28
February 2	57	33	0.00
February 3	60	33	0.00
February 4	50	25	0.00
February 5	59	25	0.00
February 6	62	27	0.60
February 7	57	45	0.00
February 8	56	35	0.38
February 9	47	22	0.00
February 10	57	22	0.00
February 11	62	35	0.15
February 12	55	27	0.00
February 13	51	27	0.00
February 14	59	37	0.45
February 15	54	33	0.00
February 16	64	33	0.60
February 17	56	30	0.00
February 18	55	30	0.75
February 19	57	42	1.50
February 20	55	35	0.00
February 21	51	27	0.00
February 22	49	27	0.00
February 23	48	26	0.00
February 24	48	26	0.00
February 25	60	28	0.00
February 26	43	35	0.62
February 27	58	37	0.00
February 28	49	39	0.86
February 29	50	27	0.10

March 1964 Sumter Weather

Day	High (°F)	Low (°F)	Precip. (inches)
March 1	53	29	0.00
March 2	53	40	0.00
March 3	64	46	1.10
March 4	79	63	0.00
March 5	78	62	0.04
March 6	72	34	0.00
March 7	61	34	0.00
March 8	70	39	0.00
March 9	75	48	0.00
March 10	80	65	0.00
March 11	79	36	0.00
March 12	63	38	0.00
March 13	74	42	0.00
March 14	65	42	0.00
March 15	67	50	0.40
March 16	70	40	0.97
March 17	63	40	0.00
March 18	74	40	0.00
March 19	70	40	0.00
March 20	59	40	0.22
March 21	53	42	0.18
March 22	52	34	0.08
March 23	63	35	0.00
March 24	65	38	0.02
March 25	68	45	1.14
March 26	67	58	2.48
March 27	76	38	0.00
March 28	65	38	0.00
March 29	66	40	0.00
March 30	65	33	0.00
March 31	47	25	0.00

April 1964 Sumter Weather

Day	High (°F)	Low (°F)	Precip. (inches)
April 1	58	25	0.00
April 2	60	41	0.00
April 3	71	44	0.00
April 4	72	46	0.05
April 5	67	37	0.00
April 6	59	44	0.00
April 7	66	45	0.86
April 8	70	50	0.00
April 9	76	38	0.77
April 10	64	39	0.00
April 11	69	39	0.00
April 12	76	43	0.00
April 13	77	60	0.00
April 14	77	60	0.00
April 15	78	59	0.03
April 16	78	45	0.00
April 17	77	46	0.00
April 18	81	47	0.00
April 19	82	56	0.00
April 20	86	61	0.00
April 21	86	61	0.00
April 22	89	63	0.00
April 23	86	65	0.00
April 24	87	65	0.00
April 25	89	63	0.06
April 26	65	50	0.22
April 27	65	50	0.00
April 28	68	50	1.35
April 29	72	61	0.00
April 30	80	57	0.00

May 1964 Sumter Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	83	57	0.00
May 2	68	57	0.00
May 3	59	50	2.01
May 4	68	50	0.07
May 5	76	50	0.00
May 6	79	50	0.00
May 7	77	50	0.00
May 8	82	50	0.00
May 9	87	59	0.00
May 10	89	64	0.00
May 11	90	63	0.00
May 12	91	63	0.00
May 13	90	65	0.00
May 14	85	56	0.03
May 15	89	51	0.00
May 16	78	49	0.00
May 17	82	51	0.00
May 18	88	59	0.00
May 19	89	60	0.00
May 20	90	63	0.00
May 21	95	65	0.00
May 22	87	59	0.00
May 23	90	63	0.00
May 24	90	60	0.00
May 25	81	64	0.00
May 26	93	61	0.02
May 27	92	61	0.00
May 28	95	70	0.00
May 29	96	68	0.00
May 30	68	56	0.09
May 31	62	57	0.00

June 1964 Sumter Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	82	62	0.00
June 2	84	64	1.21
June 3	83	63	0.00
June 4	81	62	0.00
June 5	84	60	0.00
June 6	87	62	0.00
June 7	86	63	1.21
June 8	80	60	0.19
June 9	90	66	0.00
June 10	95	70	0.00
June 11	97	72	0.00
June 12	95	69	0.00
June 13	87	69	0.00
June 14	93	70	0.23
June 15	96	73	0.00
June 16	97	75	0.00
June 17	94	69	0.00
June 18	90	70	0.00
June 19	94	73	0.00
June 20	97	74	0.00
June 21	99	73	0.00
June 22	99	75	0.13
June 23	94	69	0.15
June 24	92	69	0.00
June 25	92	70	0.15
June 26	89	70	0.53
June 27	81	69	0.30
June 28	81	69	0.00
June 29	90	65	0.00
June 30	88	62	0.00

July 1964 Sumter Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	90	60	0.00
July 2	88	67	0.00
July 3	81	69	0.22
July 4	90	69	0.60
July 5	85	65	0.45
July 6	85	60	0.00
July 7	87	60	0.00
July 8	88	60	0.00
July 9	87	70	0.00
July 10	92	74	0.00
July 11	91	67	0.41
July 12	87	67	0.00
July 13	86	66	0.23
July 14	86	70	0.95
July 15	89	68	0.13
July 16	92	65	1.11
July 17	91	n/a	0.00
July 18	79	68	0.85
July 19	80	68	0.30
July 20	82	67	1.00
July 21	81	67	1.37
July 22	80	67	0.00
July 23	85	68	0.47
July 24	83	68	0.36
July 25	86	68	0.51
July 26	82	68	0.05
July 27	84	68	0.00
July 28	81	68	0.41
July 29	86	68	0.03
July 30	88	69	0.00
July 31	90	69	0.11

August 1964 Sumter Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	85	69	0.11
August 2	88	68	0.00
August 3	87	68	0.00
August 4	96	72	0.00
August 5	78	66	0.00
August 6	84	65	0.00
August 7	89	63	0.00
August 8	89	64	0.00
August 9	90	67	0.00
August 10	93	70	0.00
August 11	89	69	1.61
August 12	86	69	1.03
August 13	90	65	0.17
August 14	81	58	0.00
August 15	78	60	0.00
August 16	77	62	0.00
August 17	74	64	0.19
August 18	84	64	0.00
August 19	89	66	0.00
August 20	89	66	0.00
August 21	91	67	0.00
August 22	91	67	0.00
August 23	92	68	0.00
August 24	91	72	0.00
August 25	93	73	0.00
August 26	92	72	0.00
August 27	91	71	0.00
August 28	92	70	0.00
August 29	83	70	1.38
August 30	84	70	1.42
August 31	80	71	4.35

September 1964 Sumter Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	88	70	0.22
September 2	89	64	0.00
September 3	86	62	0.00
September 4	85	63	0.00
September 5	87	65	0.00
September 6	90	67	0.00
September 7	88	62	0.00
September 8	87	60	0.00
September 9	83	62	0.00
September 10	86	64	0.00
September 11	91	74	0.00
September 12	90	73	0.00
September 13	88	60	3.30
September 14	63	50	0.20
September 15	76	52	0.00
September 16	81	54	0.00
September 17	82	54	0.00
September 18	82	55	0.00
September 19	84	61	0.00
September 20	82	62	0.00
September 21	80	62	0.00
September 22	79	56	0.00
September 23	82	56	0.00
September 24	90	61	0.00
September 25	87	50	0.00
September 26	79	48	0.00
September 27	83	50	0.00
September 28	88	61	0.00
September 29	90	68	0.00
September 30	88	69	0.00

October 1964 Sumter Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	89	67	2.38
October 2	77	65	0.20
October 3	78	n/a	0.11
October 4	78	67	0.04
October 5	83	53	2.10
October 6	55	43	0.83
October 7	64	40	0.00
October 8	65	41	0.00
October 9	70	41	0.00
October 10	73	46	0.00
October 11	68	40	0.00
October 12	65	37	0.00
October 13	70	40	0.00
October 14	75	41	0.00
October 15	66	50	0.07
October 16	62	54	3.27
October 17	63	54	0.42
October 18	75	53	0.00
October 19	84	55	0.00
October 20	80	47	0.06
October 21	60	35	0.00
October 22	67	36	0.00
October 23	78	45	0.00
October 24	68	37	0.00
October 25	64	34	0.00
October 26	70	n/a	0.00
October 27	74	34	0.00
October 28	74	34	0.00
October 29	76	47	0.00
October 30	74	47	0.00
October 31	78	50	0.00

November 1964 Sumter Weather

Day	High (°F)	Low (°F)	Precip. (inches)
November 1	72	45	0.00
November 2	72	45	0.00
November 3	76	46	0.00
November 4	75	45	0.00
November 5	73	40	0.00
November 6	77	41	0.00
November 7	75	41	0.00
November 8	75	42	0.04
November 9	76	53	0.51
November 10	70	42	0.00
November 11	76	42	0.00
November 12	77	45	0.00
November 13	76	48	0.00
November 14	80	53	0.00
November 15	79	48	0.00
November 16	78	48	0.00
November 17	80	48	0.00
November 18	83	54	0.00
November 19	80	55	0.00
November 20	76	64	0.14
November 21	71	44	0.00
November 22	60	31	0.00
November 23	51	26	0.00
November 24	58	26	0.06
November 25	65	42	0.25
November 26	78	45	0.14
November 27	67	38	0.00
November 28	71	38	0.00
November 29	70	43	0.00
November 30	69	35	0.00

December 1964 Sumter Weather

Day	High (°F)	Low (°F)	Precip. (inches)
December 1	56	20	0.00
December 2	43	20	0.00
December 3	58	21	0.00
December 4	72	50	0.30
December 5	65	62	0.41
December 6	68	45	0.44
December 7	56	29	0.00
December 8	48	28	0.00
December 9	54	28	0.00
December 10	59	33	0.00
December 11	55	37	0.00
December 12	73	41	0.00
December 13	69	42	0.33
December 14	63	42	0.02
December 15	55	30	0.00
December 16	54	25	0.00
December 17	55	25	0.00
December 18	63	48	0.06
December 19	60	21	0.00
December 20	43	21	0.02
December 21	47	36	0.16
December 22	53	38	0.00
December 23	43	33	0.00
December 24	65	34	0.00
December 25	75	57	0.10
December 26	74	57	0.09
December 27	72	59	1.20
December 28	68	47	0.00
December 29	56	39	0.00
December 30	63	40	0.00
December 31	65	40	0.00

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Weather Station Details

Years	Station	Coordinates
1901–2024	Sumter	location