Sumter Weather in 1970

Historical record of Sumter, South Carolina weather for the year 1970 based on NOAA data.

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1970 Sumter Weather Extremes
Highest temperature	102 °F	June 20
Lowest temperature	8 °F	January 10
Highest daily low	77 °F	August 4
Lowest daily high	27 °F	January 9
Most daily precipitation	6.6 inches	June 22
Most daily snow	none	-
Total annual precipitation	45.4 inches	-
Total annual snow	none	-

What was the hottest temperature in Sumter in 1970?

The highest temperature recorded in Sumter, South Carolina in 1970 was 102 °F which happened 2 different times.

Highest Temperatures: All-Time By Year

Highest Temperatures in Sumter in 1970

Rank	Temperature	Date
1	102 °F	Jun 20
1	102 °F	Jun 19
3	100 °F	Jul 3
3	100 °F	Jul 2
3	100 °F	Jul 1
3	100 °F	Jun 21
3	100 °F	Jun 18
8	98 °F	Jul 16
8	98 °F	Jul 4
10	97 °F	Aug 2
10	97 °F	Aug 1

What was the coldest temperature in Sumter in 1970?

The lowest temperature recorded in Sumter, South Carolina in 1970 was 8 °F which happened 2 different times.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Sumter in 1970

Rank	Temperature	Date
1	8 °F	January 10
1	8 °F	January 9
3	12 °F	January 22
4	14 °F	January 8
5	15 °F	January 24
6	16 °F	November 25
7	17 °F	January 23
7	17 °F	January 11
9	18 °F	November 24
10	19 °F	February 4

January 1970 Sumter Weather

Day	High (°F)	Low (°F)	Precip. (inches)
January 1	57	43	0.21
January 2	55	28	0.07
January 3	51	27	0.00
January 4	49	26	0.00
January 5	48	21	0.00
January 6	45	33	0.27
January 7	38	35	0.82
January 8	35	14	0.00
January 9	27	8	0.00
January 10	38	8	0.00
January 11	42	17	0.00
January 12	44	31	0.44
January 13	47	28	0.04
January 14	55	20	0.00
January 15	55	28	0.00
January 16	58	35	0.00
January 17	61	43	0.00
January 18	60	51	0.09
January 19	64	38	0.00
January 20	54	33	0.19
January 21	42	23	0.00
January 22	31	12	0.00
January 23	30	17	0.00
January 24	44	15	0.11
January 25	62	28	0.00
January 26	74	54	0.00
January 27	71	35	0.00
January 28	72	31	0.00
January 29	78	55	0.00
January 30	75	n/a	0.27
January 31	54	25	0.00

February 1970 Sumter Weather

Day	High (°F)	Low (°F)	Precip. (inches)
February 1	58	27	0.00
February 2	68	51	0.43
February 3	65	43	0.61
February 4	49	19	0.00
February 5	51	21	0.00
February 6	54	25	0.00
February 7	57	30	0.00
February 8	68	28	0.00
February 9	63	42	0.00
February 10	58	31	0.00
February 11	67	34	0.00
February 12	66	39	0.00
February 13	59	30	0.00
February 14	66	30	0.00
February 15	73	44	0.00
February 16	73	n/a	0.00
February 17	52	35	1.65
February 18	60	33	0.00
February 19	74	44	0.00
February 20	72	30	0.00
February 21	58	25	0.00
February 22	65	25	0.00
February 23	65	44	0.00
February 24	68	35	0.00
February 25	65	50	0.00
February 26	50	25	0.39
February 27	63	25	0.00
February 28	73	37	0.00

March 1970 Sumter Weather

Day	High (°F)	Low (°F)	Precip. (inches)
March 1	70	45	0.00
March 2	75	44	0.02
March 3	77	45	0.00
March 4	73	52	0.00
March 5	68	58	0.46
March 6	63	44	0.10
March 7	62	38	0.00
March 8	64	43	0.00
March 9	70	50	0.05
March 10	78	47	0.00
March 11	78	46	0.00
March 12	78	58	0.09
March 13	77	51	0.02
March 14	59	39	0.00
March 15	55	27	0.00
March 16	54	26	0.00
March 17	62	26	0.00
March 18	72	46	0.11
March 19	71	47	0.15
March 20	71	54	0.85
March 21	69	54	0.21
March 22	62	53	3.61
March 23	62	37	0.00
March 24	65	39	0.00
March 25	74	45	0.00
March 26	75	51	0.00
March 27	72	35	0.00
March 28	66	39	0.00
March 29	80	57	0.08
March 30	79	42	0.02
March 31	65	40	1.85

April 1970 Sumter Weather

Day	High (°F)	Low (°F)	Precip. (inches)
April 1	66	47	0.00
April 2	72	60	0.05
April 3	69	37	0.15
April 4	70	38	0.00
April 5	70	47	0.04
April 6	68	47	0.00
April 7	68	39	0.00
April 8	74	37	0.00
April 9	82	54	0.00
April 10	81	57	0.00
April 11	77	44	0.00
April 12	75	56	0.00
April 13	76	57	0.00
April 14	77	59	0.02
April 15	75	44	0.00
April 16	77	45	0.00
April 17	75	48	0.00
April 18	82	54	0.00
April 19	87	61	0.00
April 20	84	63	0.16
April 21	89	61	0.00
April 22	88	47	0.00
April 23	91	67	0.00
April 24	85	67	0.00
April 25	80	59	0.06
April 26	85	61	0.00
April 27	83	62	0.14
April 28	83	66	0.00
April 29	90	68	0.00
April 30	89	64	0.00

May 1970 Sumter Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	84	57	0.00
May 2	83	56	0.00
May 3	81	61	0.00
May 4	66	51	0.50
May 5	79	48	0.19
May 6	82	50	0.00
May 7	81	50	0.00
May 8	85	49	0.00
May 9	89	60	0.00
May 10	85	62	0.00
May 11	87	59	0.00
May 12	87	63	0.00
May 13	92	66	0.00
May 14	94	67	0.00
May 15	94	62	0.00
May 16	82	65	0.25
May 17	80	65	0.11
May 18	80	47	0.02
May 19	85	50	0.00
May 20	92	54	0.00
May 21	95	57	0.00
May 22	93	64	0.02
May 23	92	59	0.00
May 24	89	62	0.00
May 25	85	63	0.00
May 26	86	66	0.75
May 27	86	64	0.33
May 28	86	62	0.00
May 29	84	69	0.00
May 30	84	64	0.03
May 31	85	61	0.02

June 1970 Sumter Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	87	65	0.00
June 2	89	65	0.00
June 3	86	63	0.00
June 4	85	64	0.00
June 5	85	67	0.04
June 6	85	63	0.00
June 7	86	60	0.00
June 8	86	63	0.05
June 9	90	59	0.00
June 10	92	58	0.00
June 11	93	61	0.00
June 12	92	62	0.00
June 13	96	67	0.00
June 14	93	67	0.00
June 15	86	60	0.00
June 16	90	60	0.00
June 17	94	68	0.00
June 18	100	71	0.00
June 19	102	75	0.00
June 20	102	72	0.00
June 21	100	69	0.00
June 22	91	66	6.58
June 23	89	67	0.34
June 24	89	70	0.00
June 25	85	73	0.00
June 26	89	71	0.20
June 27	92	76	0.00
June 28	89	66	0.00
June 29	83	58	0.00
June 30	90	58	0.00

July 1970 Sumter Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	100	72	0.00
July 2	100	75	0.00
July 3	100	76	0.00
July 4	98	74	0.00
July 5	90	72	0.00
July 6	88	64	0.00
July 7	91	65	0.00
July 8	91	68	0.00
July 9	89	73	0.00
July 10	92	73	0.00
July 11	93	72	0.00
July 12	95	72	0.00
July 13	95	71	0.00
July 14	93	69	0.00
July 15	93	69	0.01
July 16	98	72	0.00
July 17	95	70	0.04
July 18	92	68	0.00
July 19	93	70	0.00
July 20	93	72	0.00
July 21	91	70	0.16
July 22	85	69	0.17
July 23	87	71	0.81
July 24	86	72	1.21
July 25	92	72	0.00
July 26	90	70	2.18
July 27	90	73	0.05
July 28	93	71	0.00
July 29	96	73	0.00
July 30	93	72	0.01
July 31	95	72	0.07

August 1970 Sumter Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	97	74	0.00
August 2	97	74	0.00
August 3	95	76	0.00
August 4	95	77	0.00
August 5	95	71	0.00
August 6	87	67	0.44
August 7	87	65	0.58
August 8	88	66	0.00
August 9	84	70	0.06
August 10	82	73	0.04
August 11	79	65	0.29
August 12	78	70	0.02
August 13	79	70	0.92
August 14	89	69	0.61
August 15	92	71	0.00
August 16	91	68	0.00
August 17	92	70	0.00
August 18	93	72	0.00
August 19	92	70	0.12
August 20	90	71	0.00
August 21	91	71	0.00
August 22	90	70	0.01
August 23	90	73	0.31
August 24	84	73	0.57
August 25	83	72	0.01
August 26	84	70	0.00
August 27	87	71	0.00
August 28	90	69	0.00
August 29	92	72	0.00
August 30	95	74	0.00
August 31	96	74	0.00

September 1970 Sumter Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	95	70	0.00
September 2	91	69	0.00
September 3	90	69	0.07
September 4	92	70	0.47
September 5	89	70	0.08
September 6	89	70	0.00
September 7	87	64	0.00
September 8	86	67	0.00
September 9	87	61	0.00
September 10	91	66	0.00
September 11	91	70	0.00
September 12	75	68	1.90
September 13	86	65	0.00
September 14	89	61	0.00
September 15	88	62	0.00
September 16	91	68	0.00
September 17	91	67	0.00
September 18	91	69	0.00
September 19	94	71	0.00
September 20	93	72	0.02
September 21	90	68	0.07
September 22	91	68	0.00
September 23	89	66	0.00
September 24	90	65	0.00
September 25	92	67	0.00
September 26	91	67	0.00
September 27	90	65	0.00
September 28	78	55	0.62
September 29	72	47	0.18
September 30	78	45	0.00

October 1970 Sumter Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	83	52	0.00
October 2	81	56	0.00
October 3	87	59	0.00
October 4	87	52	0.00
October 5	77	43	0.00
October 6	81	46	0.00
October 7	83	57	0.00
October 8	83	60	0.00
October 9	84	63	0.10
October 10	84	65	0.00
October 11	82	60	0.00
October 12	86	60	0.00
October 13	85	59	0.00
October 14	82	64	0.06
October 15	83	65	0.43
October 16	75	62	0.24
October 17	68	39	0.00
October 18	72	34	0.00
October 19	74	41	0.00
October 20	70	53	0.00
October 21	77	62	1.80
October 22	76	55	0.00
October 23	77	52	0.00
October 24	77	53	0.00
October 25	74	59	0.81
October 26	68	51	0.29
October 27	67	52	0.00
October 28	69	54	0.00
October 29	71	57	0.00
October 30	72	62	0.00
October 31	71	61	1.23

November 1970 Sumter Weather

Day	High (°F)	Low (°F)	Precip. (inches)
November 1	65	51	0.03
November 2	71	53	0.05
November 3	71	51	0.00
November 4	61	41	0.00
November 5	61	37	0.00
November 6	68	36	0.00
November 7	74	42	0.00
November 8	75	40	0.00
November 9	76	39	0.00
November 10	69	56	0.00
November 11	65	55	0.97
November 12	66	52	0.01
November 13	70	44	0.00
November 14	69	42	0.00
November 15	68	52	0.00
November 16	56	31	0.00
November 17	58	29	0.00
November 18	63	30	0.00
November 19	72	37	0.00
November 20	73	52	0.00
November 21	65	37	0.01
November 22	70	31	0.00
November 23	65	46	0.00
November 24	53	18	0.00
November 25	46	16	0.00
November 26	61	23	0.00
November 27	71	31	0.00
November 28	76	40	0.00
November 29	79	45	0.00
November 30	79	49	0.00

December 1970 Sumter Weather

Day	High (°F)	Low (°F)	Precip. (inches)
December 1	76	47	0.00
December 2	76	50	0.00
December 3	76	46	0.00
December 4	75	59	0.00
December 5	72	34	0.00
December 6	59	41	0.00
December 7	57	26	0.00
December 8	55	22	0.00
December 9	71	29	0.00
December 10	75	42	0.00
December 11	75	45	0.00
December 12	75	57	0.00
December 13	65	41	0.00
December 14	57	31	0.00
December 15	56	25	0.00
December 16	57	42	0.58
December 17	59	42	2.25
December 18	62	30	0.00
December 19	70	38	0.00
December 20	69	46	0.00
December 21	68	48	0.21
December 22	72	49	0.00
December 23	79	60	0.00
December 24	73	58	0.28
December 25	60	30	0.00
December 26	45	27	0.08
December 27	53	23	0.00
December 28	53	29	0.00
December 29	51	25	0.38
December 30	43	27	0.19
December 31	41	30	0.00

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Weather Station Details

Years	Station	Coordinates
1901–2024	Sumter	location