St. Helena Weather in 1963

Historical record of St. Helena, California weather for the year 1963 based on NOAA data.

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1963 St. Helena Weather Extremes
Highest temperature	103 °F	September 26
Lowest temperature	21 °F	January 13
Highest daily low	60 °F	August 9
Lowest daily high	41 °F	December 18
Most daily precipitation	4.6 inches	January 31
Most daily snow	none	-
Total annual precipitation	36.7 inches	-
Total annual snow	none	-

What was the hottest temperature in St. Helena in 1963?

The highest temperature recorded in St. Helena, California in 1963 was 103 °F which happened 3 different times.

Highest Temperatures: All-Time By Year

Highest Temperatures in St. Helena in 1963

Rank	Temperature	Date
1	103 °F	Sep 26
1	103 °F	Sep 3
1	103 °F	Aug 15
4	102 °F	Jul 26
5	101 °F	Sep 25
6	100 °F	Sep 27
6	100 °F	Aug 14
8	97 °F	Oct 1
8	97 °F	Sep 6
8	97 °F	Sep 2
8	97 °F	Aug 18

What was the coldest temperature in St. Helena in 1963?

The lowest temperature recorded in St. Helena, California in 1963 was 21 °F which happened on Jan 13.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in St. Helena in 1963

Rank	Temperature	Date
1	21 °F	January 13
2	22 °F	January 20
2	22 °F	January 14
4	23 °F	January 21
4	23 °F	January 15
6	24 °F	January 17
6	24 °F	January 16
8	26 °F	December 13
8	26 °F	December 12
8	26 °F	January 22

January 1963 St. Helena Weather

Day	High (°F)	Low (°F)	Precip. (inches)
January 1	60	29	0.00
January 2	48	31	0.00
January 3	56	33	0.00
January 4	64	30	0.00
January 5	67	32	0.00
January 6	62	28	0.00
January 7	70	27	0.00
January 8	63	29	0.00
January 9	56	29	0.00
January 10	57	36	0.00
January 11	52	28	0.00
January 12	51	34	0.00
January 13	54	21	0.00
January 14	56	22	0.00
January 15	59	23	0.00
January 16	58	24	0.00
January 17	58	24	0.00
January 18	44	27	0.00
January 19	60	31	0.00
January 20	59	22	0.00
January 21	60	23	0.00
January 22	59	26	0.00
January 23	54	30	0.00
January 24	51	37	0.00
January 25	53	37	0.00
January 26	48	34	0.00
January 27	50	37	0.00
January 28	45	34	0.00
January 29	46	38	0.42
January 30	59	42	3.53
January 31	64	54	4.63

February 1963 St. Helena Weather

Day	High (°F)	Low (°F)	Precip. (inches)
February 1	65	57	1.29
February 2	66	55	0.01
February 3	74	53	0.02
February 4	68	50	0.00
February 5	70	45	0.00
February 6	74	52	0.01
February 7	71	48	0.00
February 8	64	52	0.22
February 9	59	51	1.21
February 10	62	49	0.35
February 11	65	46	0.00
February 12	57	44	0.84
February 13	66	50	0.59
February 14	63	40	0.00
February 15	64	36	0.00
February 16	56	42	0.09
February 17	65	40	0.00
February 18	70	41	0.00
February 19	59	47	0.00
February 20	68	46	0.00
February 21	65	43	0.00
February 22	72	36	0.00
February 23	73	38	0.00
February 24	70	36	0.00
February 25	73	39	0.00
February 26	69	44	0.00
February 27	75	39	0.00
February 28	74	35	0.00

March 1963 St. Helena Weather

Day	High (°F)	Low (°F)	Precip. (inches)
March 1	75	38	0.00
March 2	63	37	0.00
March 3	64	35	0.00
March 4	66	33	0.00
March 5	61	34	0.00
March 6	56	31	0.04
March 7	67	40	0.03
March 8	59	33	0.13
March 9	67	39	0.01
March 10	69	42	0.00
March 11	69	41	0.00
March 12	66	33	0.00
March 13	67	29	0.00
March 14	57	32	0.32
March 15	59	31	0.02
March 16	54	38	1.13
March 17	59	28	0.00
March 18	65	30	0.00
March 19	70	33	0.00
March 20	73	35	0.00
March 21	65	41	0.00
March 22	59	41	0.48
March 23	59	44	0.32
March 24	65	35	0.00
March 25	68	34	0.00
March 26	63	35	0.00
March 27	58	49	2.14
March 28	60	46	1.05
March 29	60	46	0.21
March 30	63	43	0.04
March 31	58	45	0.15

April 1963 St. Helena Weather

Day	High (°F)	Low (°F)	Precip. (inches)
April 1	58	33	0.01
April 2	61	31	0.00
April 3	64	44	0.04
April 4	73	39	0.00
April 5	64	52	0.20
April 6	60	55	1.49
April 7	60	48	0.37
April 8	62	41	0.01
April 9	60	41	0.17
April 10	60	43	0.34
April 11	61	38	0.02
April 12	66	52	0.00
April 13	65	51	0.34
April 14	62	49	1.49
April 15	56	39	0.15
April 16	54	33	0.05
April 17	61	35	0.00
April 18	60	33	0.00
April 19	57	43	0.50
April 20	54	33	0.55
April 21	60	31	0.00
April 22	66	38	0.00
April 23	73	36	0.00
April 24	65	35	0.00
April 25	54	47	0.49
April 26	66	40	0.02
April 27	70	37	0.00
April 28	75	39	0.00
April 29	77	39	0.00
April 30	75	42	0.00

May 1963 St. Helena Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	76	43	0.00
May 2	73	45	0.00
May 3	70	48	0.00
May 4	62	51	0.00
May 5	72	54	0.02
May 6	73	54	0.00
May 7	68	55	0.11
May 8	59	47	0.19
May 9	65	35	0.00
May 10	62	38	0.21
May 11	67	41	0.04
May 12	68	39	0.00
May 13	68	43	0.00
May 14	75	41	0.00
May 15	82	44	0.00
May 16	90	46	0.00
May 17	92	51	0.00
May 18	84	51	0.00
May 19	78	49	0.00
May 20	70	53	0.00
May 21	63	54	0.00
May 22	73	54	0.00
May 23	69	53	0.00
May 24	66	55	0.00
May 25	73	50	0.00
May 26	70	55	0.00
May 27	78	51	0.00
May 28	70	53	0.00
May 29	80	54	0.00
May 30	83	51	0.00
May 31	84	53	0.00

June 1963 St. Helena Weather

Day	High (°F)	Low (°F)
June 1	87	48
June 2	84	51
June 3	80	47
June 4	84	48
June 5	80	53
June 6	84	46
June 7	80	46
June 8	85	49
June 9	79	55
June 10	83	52
June 11	80	45
June 12	79	47
June 13	76	51
June 14	82	56
June 15	94	53
June 16	93	52
June 17	96	56
June 18	81	55
June 19	80	54
June 20	85	55
June 21	81	50
June 22	74	51
June 23	78	47
June 24	80	50
June 25	91	49
June 26	85	50
June 27	71	51
June 28	75	51
June 29	82	47
June 30	86	46

July 1963 St. Helena Weather

Day	High (°F)	Low (°F)
July 1	80	44
July 2	80	42
July 3	77	42
July 4	77	48
July 5	82	53
July 6	78	52
July 7	78	52
July 8	90	47
July 9	92	52
July 10	96	52
July 11	92	55
July 12	90	52
July 13	90	52
July 14	88	53
July 15	83	55
July 16	85	47
July 17	87	49
July 18	92	49
July 19	84	54
July 20	87	50
July 21	90	56
July 22	91	52
July 23	84	52
July 24	89	50
July 25	96	50
July 26	102	52
July 27	87	53
July 28	82	54
July 29	84	52
July 30	91	54
July 31	90	54

August 1963 St. Helena Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	82	56	0.00
August 2	77	52	0.00
August 3	81	53	0.00
August 4	92	55	0.00
August 5	89	50	0.00
August 6	91	54	0.00
August 7	87	54	0.00
August 8	79	60	0.02
August 9	91	60	0.00
August 10	96	52	0.00
August 11	90	55	0.00
August 12	94	53	0.00
August 13	92	47	0.00
August 14	100	46	0.00
August 15	103	53	0.00
August 16	90	52	0.00
August 17	87	55	0.00
August 18	97	47	0.00
August 19	96	54	0.00
August 20	93	57	0.00
August 21	92	50	0.00
August 22	81	56	0.00
August 23	77	52	0.00
August 24	83	44	0.00
August 25	88	44	0.00
August 26	94	48	0.00
August 27	95	49	0.00
August 28	94	51	0.00
August 29	85	51	0.00
August 30	82	55	0.00
August 31	83	56	0.00

September 1963 St. Helena Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	92	48	0.00
September 2	97	52	0.00
September 3	103	56	0.00
September 4	95	55	0.00
September 5	89	58	0.00
September 6	97	53	0.00
September 7	87	56	0.00
September 8	90	53	0.00
September 9	81	52	0.00
September 10	90	53	0.00
September 11	86	52	0.00
September 12	80	51	0.01
September 13	89	54	0.00
September 14	93	51	0.00
September 15	80	59	0.00
September 16	77	51	0.00
September 17	80	52	0.00
September 18	76	53	0.00
September 19	85	52	0.00
September 20	82	51	0.00
September 21	82	46	0.00
September 22	71	49	0.00
September 23	87	46	0.00
September 24	95	47	0.00
September 25	101	51	0.00
September 26	103	55	0.00
September 27	100	54	0.00
September 28	93	51	0.00
September 29	91	50	0.00
September 30	85	50	0.00

October 1963 St. Helena Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	97	47	0.00
October 2	87	47	0.00
October 3	80	54	0.00
October 4	74	49	0.00
October 5	67	56	0.00
October 6	79	53	0.00
October 7	83	50	0.00
October 8	78	55	0.00
October 9	77	58	0.02
October 10	75	42	0.04
October 11	68	52	0.90
October 12	75	46	0.00
October 13	78	45	0.00
October 14	72	51	0.00
October 15	63	56	0.59
October 16	75	54	0.00
October 17	72	49	0.00
October 18	74	51	0.00
October 19	70	50	0.00
October 20	66	56	0.00
October 21	75	49	0.00
October 22	70	53	0.00
October 23	69	46	0.25
October 24	67	42	0.00
October 25	74	47	0.00
October 26	76	46	0.00
October 27	78	39	0.00
October 28	78	40	0.00
October 29	69	52	0.04
October 30	71	42	0.00
October 31	75	37	0.00

November 1963 St. Helena Weather

Day	High (°F)	Low (°F)	Precip. (inches)
November 1	71	34	0.00
November 2	62	46	0.04
November 3	60	35	0.00
November 4	65	51	1.75
November 5	61	51	1.36
November 6	58	47	0.59
November 7	60	37	0.00
November 8	61	52	0.18
November 9	70	57	0.03
November 10	74	42	0.00
November 11	72	41	0.00
November 12	65	45	0.00
November 13	64	50	0.04
November 14	63	55	1.15
November 15	58	44	0.14
November 16	59	34	0.00
November 17	59	37	0.00
November 18	59	33	0.00
November 19	53	39	1.06
November 20	56	40	0.11
November 21	59	33	0.00
November 22	53	32	0.00
November 23	56	44	1.53
November 24	63	41	0.02
November 25	70	39	0.00
November 26	64	35	0.00
November 27	63	37	0.00
November 28	69	39	0.00
November 29	63	33	0.00
November 30	56	36	0.00

December 1963 St. Helena Weather

Day	High (°F)	Low (°F)	Precip. (inches)
December 1	52	36	0.00
December 2	55	37	0.00
December 3	48	36	0.00
December 4	41	35	0.00
December 5	50	39	0.00
December 6	48	38	0.00
December 7	53	29	0.00
December 8	48	34	0.19
December 9	57	32	0.04
December 10	55	32	0.00
December 11	59	27	0.00
December 12	54	26	0.00
December 13	50	26	0.00
December 14	47	28	0.00
December 15	50	31	0.00
December 16	47	33	0.00
December 17	53	29	0.00
December 18	41	31	0.00
December 19	49	40	0.33
December 20	55	43	0.15
December 21	55	31	0.00
December 22	60	31	0.00
December 23	64	30	0.00
December 24	56	27	0.00
December 25	60	42	0.03
December 26	58	42	0.00
December 27	63	42	0.00
December 28	55	42	0.00
December 29	62	40	0.00
December 30	65	39	0.00
December 31	59	33	0.00

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Weather Station Details

Years	Station	Coordinates
1907–2023	Saint Helena	location