St. Helena Weather in 1971

Historical record of St. Helena, California weather for the year 1971 based on NOAA data.

Jump to Month:

Year:

1971 St. Helena Weather Extremes
Highest temperature	111 °F	September 14
Lowest temperature	24 °F	March 5
Highest daily low	62 °F	August 25
Lowest daily high	43 °F	December 21
Most daily precipitation	2.3 inches	March 12
Most daily snow	none	-
Total annual precipitation	21.4 inches	-
Total annual snow	none	-

What was the hottest temperature in St. Helena in 1971?

The highest temperature recorded in St. Helena, California in 1971 was 111 °F which happened on September 14.

Highest Temperatures: All-Time By Year

Highest Temperatures in St. Helena in 1971

Rank	Temperature	Date
1	111 °F	Sep 14
2	110 °F	Sep 13
3	107 °F	Sep 12
4	106 °F	Sep 15
5	104 °F	Aug 10
6	101 °F	Aug 8
6	101 °F	Aug 1
6	101 °F	Jul 19
6	101 °F	Jun 16
10	100 °F	Aug 9
10	100 °F	Jul 13
10	100 °F	Jun 15

What was the coldest temperature in St. Helena in 1971?

The lowest temperature recorded in St. Helena, California in 1971 was 24 °F which happened on Mar 5.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in St. Helena in 1971

Rank	Temperature	Date
1	24 °F	March 5
2	25 °F	January 4
3	26 °F	December 20
3	26 °F	December 16
3	26 °F	March 6
3	26 °F	March 2
7	27 °F	December 19
7	27 °F	December 18
7	27 °F	December 15
7	27 °F	December 11
7	27 °F	March 1
7	27 °F	February 3
7	27 °F	January 7

January 1971 St. Helena Weather

Day	High (°F)	Low (°F)	Precip. (inches)
January 1	50	41	0.20
January 2	52	40	0.16
January 3	50	33	0.00
January 4	57	25	0.00
January 5	59	30	0.00
January 6	58	33	0.00
January 7	55	27	0.00
January 8	55	28	0.00
January 9	51	30	0.00
January 10	52	35	0.31
January 11	52	45	0.33
January 12	48	33	0.42
January 13	49	33	0.53
January 14	54	40	0.43
January 15	54	47	0.16
January 16	53	47	0.61
January 17	64	50	0.05
January 18	60	49	0.00
January 19	58	51	0.00
January 20	68	46	0.00
January 21	63	30	0.00
January 22	65	33	0.00
January 23	70	35	0.00
January 24	60	32	0.00
January 25	63	32	0.00
January 26	73	33	0.00
January 27	67	33	0.00
January 28	56	35	0.00
January 29	57	37	0.00
January 30	62	35	0.00
January 31	49	37	0.00

February 1971 St. Helena Weather

Day	High (°F)	Low (°F)	Precip. (inches)
February 1	44	39	0.00
February 2	56	41	0.00
February 3	65	27	0.00
February 4	69	33	0.05
February 5	64	35	0.06
February 6	65	36	0.00
February 7	63	36	0.00
February 8	60	38	0.00
February 9	64	35	0.00
February 10	73	35	0.00
February 11	84	38	0.00
February 12	73	41	0.00
February 13	75	40	0.00
February 14	61	38	0.00
February 15	65	40	0.00
February 16	60	40	0.00
February 17	62	42	0.00
February 18	59	31	0.00
February 19	57	36	0.12
February 20	65	38	0.00
February 21	62	31	0.00
February 22	61	35	0.00
February 23	68	30	0.00
February 24	65	33	0.00
February 25	56	36	0.00
February 26	58	28	0.00
February 27	52	31	0.02
February 28	54	33	0.01

March 1971 St. Helena Weather

Day	High (°F)	Low (°F)	Precip. (inches)
March 1	56	27	0.00
March 2	62	26	0.00
March 3	53	41	0.03
March 4	55	33	0.00
March 5	61	24	0.00
March 6	66	26	0.00
March 7	62	31	0.00
March 8	64	31	0.00
March 9	60	33	0.00
March 10	58	32	0.00
March 11	57	49	0.12
March 12	55	49	2.27
March 13	58	35	0.00
March 14	51	38	0.37
March 15	62	39	0.01
March 16	64	37	0.00
March 17	67	37	0.01
March 18	70	43	0.00
March 19	76	35	0.00
March 20	78	37	0.00
March 21	71	34	0.00
March 22	65	39	0.00
March 23	62	51	0.46
March 24	66	44	0.00
March 25	60	50	0.67
March 26	61	50	1.55
March 27	66	39	0.00
March 28	73	40	0.00
March 29	78	41	0.00
March 30	62	45	0.00
March 31	69	32	0.00

April 1971 St. Helena Weather

Day	High (°F)	Low (°F)	Precip. (inches)
April 1	75	33	0.00
April 2	77	35	0.00
April 3	83	39	0.00
April 4	83	38	0.00
April 5	76	42	0.00
April 6	64	47	0.00
April 7	63	42	0.00
April 8	67	35	0.00
April 9	63	46	0.05
April 10	61	38	0.22
April 11	69	35	0.00
April 12	75	38	0.00
April 13	65	45	0.11
April 14	75	45	0.41
April 15	74	44	0.00
April 16	67	41	0.00
April 17	59	40	0.07
April 18	69	33	0.00
April 19	70	36	0.00
April 20	60	45	0.04
April 21	63	31	0.00
April 22	62	42	0.00
April 23	65	43	0.00
April 24	63	35	0.00
April 25	68	38	0.00
April 26	66	43	0.00
April 27	70	38	0.00
April 28	65	44	0.00
April 29	68	46	0.00
April 30	75	39	0.00

May 1971 St. Helena Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	69	46	0.00
May 2	63	51	0.12
May 3	61	42	0.00
May 4	63	50	0.00
May 5	69	48	0.00
May 6	68	40	0.00
May 7	69	46	0.00
May 8	59	51	0.00
May 9	76	44	0.00
May 10	80	43	0.00
May 11	74	49	0.00
May 12	72	50	0.00
May 13	77	53	0.00
May 14	83	47	0.00
May 15	80	43	0.00
May 16	74	39	0.00
May 17	78	44	0.00
May 18	82	43	0.00
May 19	82	42	0.00
May 20	79	43	0.00
May 21	75	42	0.00
May 22	80	42	0.00
May 23	84	41	0.00
May 24	80	50	0.00
May 25	71	45	0.00
May 26	69	41	0.00
May 27	61	45	0.24
May 28	61	53	0.01
May 29	68	53	0.00
May 30	71	44	0.00
May 31	69	41	0.00

June 1971 St. Helena Weather

Day	High (°F)	Low (°F)
June 1	65	40
June 2	76	40
June 3	71	41
June 4	82	47
June 5	85	47
June 6	88	47
June 7	77	47
June 8	77	44
June 9	73	48
June 10	81	55
June 11	85	46
June 12	77	51
June 13	81	42
June 14	93	46
June 15	100	52
June 16	101	61
June 17	97	55
June 18	87	56
June 19	80	55
June 20	91	48
June 21	97	50
June 22	86	47
June 23	88	50
June 24	87	45
June 25	83	50
June 26	76	61
June 27	81	45
June 28	83	47
June 29	87	45
June 30	86	49

July 1971 St. Helena Weather

Day	High (°F)	Low (°F)
July 1	86	53
July 2	85	48
July 3	85	49
July 4	88	47
July 5	95	50
July 6	87	48
July 7	81	50
July 8	87	45
July 9	82	53
July 10	87	52
July 11	93	52
July 12	98	50
July 13	100	52
July 14	96	55
July 15	90	53
July 16	88	52
July 17	86	55
July 18	99	60
July 19	101	56
July 20	93	56
July 21	91	53
July 22	95	49
July 23	91	51
July 24	81	51
July 25	82	53
July 26	86	50
July 27	85	49
July 28	82	55
July 29	85	52
July 30	93	51
July 31	91	56

August 1971 St. Helena Weather

Day	High (°F)	Low (°F)
August 1	101	53
August 2	90	56
August 3	85	56
August 4	93	56
August 5	91	50
August 6	94	51
August 7	98	50
August 8	101	55
August 9	100	53
August 10	104	58
August 11	90	57
August 12	82	58
August 13	85	57
August 14	92	53
August 15	90	49
August 16	97	48
August 17	89	46
August 18	92	55
August 19	85	56
August 20	90	50
August 21	88	50
August 22	89	56
August 23	97	51
August 24	94	53
August 25	89	62
August 26	85	56
August 27	86	57
August 28	82	50
August 29	81	46
August 30	77	45
August 31	81	50

September 1971 St. Helena Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	85	54	0.00
September 2	87	54	0.00
September 3	92	50	0.00
September 4	98	48	0.00
September 5	84	47	0.00
September 6	81	49	0.00
September 7	93	47	0.00
September 8	97	49	0.00
September 9	95	46	0.00
September 10	97	45	0.00
September 11	99	52	0.00
September 12	107	52	0.00
September 13	110	57	0.00
September 14	111	59	0.00
September 15	106	60	0.00
September 16	94	52	0.00
September 17	87	52	0.00
September 18	91	48	0.00
September 19	93	44	0.00
September 20	87	44	0.00
September 21	87	45	0.00
September 22	85	47	0.00
September 23	81	45	0.00
September 24	74	46	0.00
September 25	75	50	0.00
September 26	67	43	0.07
September 27	74	40	0.00
September 28	70	39	0.00
September 29	64	44	0.22
September 30	70	42	0.00

October 1971 St. Helena Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	76	36	0.00
October 2	84	38	0.00
October 3	89	41	0.00
October 4	94	44	0.00
October 5	94	46	0.00
October 6	91	45	0.00
October 7	93	49	0.00
October 8	89	46	0.00
October 9	86	44	0.00
October 10	78	43	0.00
October 11	86	42	0.00
October 12	96	45	0.00
October 13	92	47	0.00
October 14	79	45	0.00
October 15	63	38	0.00
October 16	64	44	0.00
October 17	64	32	0.00
October 18	67	32	0.00
October 19	66	34	0.00
October 20	67	53	0.09
October 21	73	37	0.00
October 22	69	36	0.00
October 23	62	45	0.28
October 24	67	36	0.00
October 25	75	35	0.00
October 26	70	35	0.00
October 27	62	41	0.00
October 28	58	43	0.00
October 29	67	38	0.00
October 30	59	32	0.00
October 31	66	32	0.00

November 1971 St. Helena Weather

Day	High (°F)	Low (°F)	Precip. (inches)
November 1	72	32	0.00
November 2	76	35	0.00
November 3	80	31	0.00
November 4	80	34	0.00
November 5	77	36	0.00
November 6	79	32	0.00
November 7	70	28	0.00
November 8	64	30	0.00
November 9	70	33	0.00
November 10	65	38	0.00
November 11	61	52	0.74
November 12	60	47	0.32
November 13	56	47	0.95
November 14	62	32	0.00
November 15	62	41	0.00
November 16	70	50	0.00
November 17	74	35	0.00
November 18	67	39	0.00
November 19	75	42	0.00
November 20	70	34	0.00
November 21	63	32	0.00
November 22	58	37	0.00
November 23	58	36	0.00
November 24	59	38	0.00
November 25	63	35	0.00
November 26	53	40	0.20
November 27	56	43	0.01
November 28	58	50	0.33
November 29	61	41	0.16
November 30	64	32	0.00

December 1971 St. Helena Weather

Day	High (°F)	Low (°F)	Precip. (inches)
December 1	61	34	0.00
December 2	53	43	0.68
December 3	44	33	0.48
December 4	54	28	0.00
December 5	64	32	0.00
December 6	58	47	0.02
December 7	55	34	0.00
December 8	59	34	0.00
December 9	57	33	0.13
December 10	52	31	0.07
December 11	53	27	0.00
December 12	52	39	1.09
December 13	53	28	0.00
December 14	48	33	0.06
December 15	54	27	0.00
December 16	55	26	0.00
December 17	62	28	0.00
December 18	59	27	0.00
December 19	60	27	0.00
December 20	50	26	0.00
December 21	43	29	0.22
December 22	55	42	1.74
December 23	56	37	0.28
December 24	54	41	0.38
December 25	48	42	0.96
December 26	48	33	1.00
December 27	44	38	0.64
December 28	54	35	0.00
December 29	52	38	0.06
December 30	55	35	0.00
December 31	65	34	0.00

Next Year >

Weather Station Details

Years	Station	Coordinates
1907–2023	Saint Helena	location