St. Helena Weather in 2005

Historical record of St. Helena, California weather for the year 2005 based on NOAA data.

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2005 St. Helena Weather Extremes
Highest temperature	100 °F	July 23
Lowest temperature	30 °F	December 16
Highest daily low	67 °F	July 15
Lowest daily high	43 °F	December 17
Most daily precipitation	5.3 inches	December 31
Most daily snow	none	-
Total annual precipitation	43.2 inches	-
Total annual snow	none	-

What was the hottest temperature in St. Helena in 2005?

The highest temperature recorded in St. Helena, California in 2005 was 100 °F which happened 3 different times.

Highest Temperatures: All-Time By Year

Highest Temperatures in St. Helena in 2005

Rank	Temperature	Date
1	100 °F	Jul 23
1	100 °F	Jul 16
1	100 °F	Jul 15
4	99 °F	Aug 7
4	99 °F	Jul 24
4	99 °F	Jul 18
4	99 °F	Jul 17
8	98 °F	Aug 6
8	98 °F	Aug 5
10	97 °F	Aug 31

What was the coldest temperature in St. Helena in 2005?

The lowest temperature recorded in St. Helena, California in 2005 was 30 °F which happened 2 different times.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in St. Helena in 2005

Rank	Temperature	Date
1	30 °F	December 16
1	30 °F	December 6
3	32 °F	December 15
3	32 °F	November 27
5	33 °F	December 14
5	33 °F	December 7
5	33 °F	December 5
8	35 °F	November 30
9	36 °F	December 11
9	36 °F	December 4
9	36 °F	December 3
9	36 °F	March 24

January 2005 St. Helena Weather

Day	High (°F)	Low (°F)	Precip. (inches)
January 1	n/a	n/a	n/a
January 2	n/a	n/a	n/a
January 3	n/a	n/a	n/a
January 4	n/a	n/a	n/a
January 5	n/a	n/a	n/a
January 6	n/a	n/a	n/a
January 7	n/a	n/a	n/a
January 8	n/a	n/a	n/a
January 9	n/a	n/a	n/a
January 10	n/a	n/a	n/a
January 11	n/a	n/a	n/a
January 12	n/a	n/a	n/a
January 13	n/a	n/a	n/a
January 14	n/a	n/a	n/a
January 15	n/a	n/a	n/a
January 16	n/a	n/a	n/a
January 17	n/a	n/a	n/a
January 18	n/a	n/a	n/a
January 19	n/a	n/a	n/a
January 20	n/a	n/a	n/a
January 21	n/a	n/a	n/a
January 22	n/a	n/a	n/a
January 23	n/a	n/a	n/a
January 24	n/a	n/a	n/a
January 25	n/a	n/a	n/a
January 26	n/a	n/a	n/a
January 27	n/a	n/a	n/a
January 28	n/a	n/a	n/a
January 29	n/a	n/a	n/a
January 30	n/a	n/a	n/a
January 31	n/a	n/a	n/a

February 2005 St. Helena Weather

Day	High (°F)	Low (°F)	Precip. (inches)
February 1	74	45	0.00
February 2	71	52	0.00
February 3	70	38	0.00
February 4	63	38	0.00
February 5	62	38	0.00
February 6	62	40	0.00
February 7	62	40	0.00
February 8	55	43	0.00
February 9	63	39	0.00
February 10	66	38	0.00
February 11	61	39	0.00
February 12	66	37	0.00
February 13	60	46	0.00
February 14	60	46	0.00
February 15	54	49	0.10
February 16	57	49	0.78
February 17	62	50	0.01
February 18	59	51	0.88
February 19	59	47	0.40
February 20	57	46	0.23
February 21	60	50	0.96
February 22	67	42	0.39
February 23	68	42	0.00
February 24	68	42	0.00
February 25	57	51	0.00
February 26	57	48	0.00
February 27	57	51	0.42
February 28	59	48	0.87

March 2005 St. Helena Weather

Day	High (°F)	Low (°F)	Precip. (inches)
March 1	61	39	0.00
March 2	60	47	0.65
March 3	60	38	0.00
March 4	60	49	0.70
March 5	71	41	0.00
March 6	75	44	0.00
March 7	72	44	0.00
March 8	76	46	0.00
March 9	78	51	0.00
March 10	84	48	0.00
March 11	88	56	0.00
March 12	87	50	0.00
March 13	72	52	0.00
March 14	72	49	0.00
March 15	75	40	0.00
March 16	72	40	0.00
March 17	65	47	0.00
March 18	61	49	0.21
March 19	60	52	1.40
March 20	61	51	0.40
March 21	59	49	0.59
March 22	54	50	1.42
March 23	57	49	0.09
March 24	61	36	0.00
March 25	62	38	0.00
March 26	66	41	0.00
March 27	64	47	0.56
March 28	64	45	0.00
March 29	62	47	0.90
March 30	68	39	0.00
March 31	73	41	0.00

April 2005 St. Helena Weather

Day	High (°F)	Low (°F)	Precip. (inches)
April 1	73	43	0.00
April 2	68	44	0.00
April 3	68	44	0.00
April 4	62	40	0.80
April 5	70	40	0.00
April 6	73	44	0.00
April 7	64	49	0.22
April 8	58	43	0.62
April 9	67	43	0.00
April 10	71	44	0.00
April 11	69	44	0.00
April 12	66	40	0.00
April 13	61	38	0.00
April 14	68	37	0.00
April 15	76	42	0.00
April 16	77	48	0.00
April 17	78	52	0.00
April 18	71	43	0.00
April 19	71	54	0.00
April 20	71	44	0.00
April 21	74	43	0.00
April 22	78	43	0.00
April 23	76	50	0.13
April 24	63	51	0.00
April 25	70	42	0.00
April 26	74	42	0.00
April 27	n/a	41	0.00
April 28	74	42	0.00
April 29	74	42	0.00
April 30	68	45	0.00

May 2005 St. Helena Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	73	48	0.00
May 2	76	48	0.00
May 3	n/a	n/a	n/a
May 4	71	55	n/a
May 5	65	53	0.25
May 6	66	48	0.00
May 7	68	45	0.00
May 8	68	45	0.98
May 9	62	50	0.77
May 10	68	42	0.05
May 11	73	42	0.00
May 12	77	48	0.00
May 13	80	50	0.00
May 14	81	54	0.00
May 15	81	58	0.00
May 16	70	57	0.00
May 17	70	48	0.02
May 18	63	54	2.00
May 19	69	53	0.22
May 20	74	48	0.00
May 21	83	48	0.00
May 22	84	54	0.00
May 23	85	50	0.00
May 24	87	51	0.00
May 25	88	55	0.00
May 26	88	54	0.00
May 27	81	55	0.00
May 28	79	54	0.00
May 29	74	49	0.00
May 30	81	49	0.00
May 31	86	58	0.00

June 2005 St. Helena Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	86	56	0.00
June 2	83	55	0.00
June 3	84	55	0.00
June 4	84	51	0.00
June 5	84	51	0.00
June 6	73	47	0.00
June 7	72	45	0.00
June 8	71	52	0.05
June 9	75	58	0.10
June 10	82	54	0.00
June 11	83	54	0.00
June 12	88	53	0.00
June 13	91	58	0.00
June 14	91	57	0.00
June 15	88	50	0.00
June 16	82	53	0.18
June 17	62	53	0.13
June 18	67	54	0.18
June 19	73	49	0.00
June 20	78	51	0.00
June 21	77	50	0.00
June 22	83	51	0.00
June 23	83	57	0.00
June 24	82	56	0.00
June 25	74	55	0.00
June 26	77	56	0.00
June 27	76	55	0.00
June 28	78	56	0.00
June 29	91	59	0.00
June 30	93	56	0.00

July 2005 St. Helena Weather

Day	High (°F)	Low (°F)
July 1	93	57
July 2	86	57
July 3	84	56
July 4	87	56
July 5	86	56
July 6	86	57
July 7	87	56
July 8	84	51
July 9	82	57
July 10	84	55
July 11	96	59
July 12	96	60
July 13	96	60
July 14	95	58
July 15	100	67
July 16	100	57
July 17	99	59
July 18	99	58
July 19	87	58
July 20	88	56
July 21	87	57
July 22	88	57
July 23	100	57
July 24	99	62
July 25	89	58
July 26	91	56
July 27	90	55
July 28	87	54
July 29	89	55
July 30	90	56
July 31	93	55

August 2005 St. Helena Weather

Day	High (°F)	Low (°F)
August 1	n/a	n/a
August 2	96	54
August 3	87	55
August 4	92	55
August 5	98	56
August 6	98	56
August 7	99	57
August 8	n/a	61
August 9	85	53
August 10	86	53
August 11	93	52
August 12	94	55
August 13	77	54
August 14	76	55
August 15	89	56
August 16	88	56
August 17	n/a	52
August 18	79	56
August 19	87	51
August 20	87	52
August 21	n/a	51
August 22	88	52
August 23	87	53
August 24	84	56
August 25	82	53
August 26	89	49
August 27	92	50
August 28	94	50
August 29	94	51
August 30	95	n/a
August 31	97	53

September 2005 St. Helena Weather

Day	High (°F)	Low (°F)
September 1	93	54
September 2	83	53
September 3	79	55
September 4	77	54
September 5	86	51
September 6	85	51
September 7	77	53
September 8	77	53
September 9	71	57
September 10	78	48
September 11	76	46
September 12	76	46
September 13	75	49
September 14	76	50
September 15	77	52
September 16	77	52
September 17	82	47
September 18	90	48
September 19	84	52
September 20	84	49
September 21	80	50
September 22	80	46
September 23	82	44
September 24	85	52
September 25	85	51
September 26	95	51
September 27	95	51
September 28	n/a	n/a
September 29	n/a	n/a
September 30	n/a	n/a

October 2005 St. Helena Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	95	51	0.00
October 2	73	49	0.00
October 3	n/a	48	0.00
October 4	n/a	n/a	0.00
October 5	n/a	n/a	0.00
October 6	85	43	0.00
October 7	85	49	0.00
October 8	77	50	0.00
October 9	82	45	0.00
October 10	83	45	0.00
October 11	83	45	0.00
October 12	84	47	0.00
October 13	85	47	0.00
October 14	85	47	0.00
October 15	70	51	0.30
October 16	84	55	0.00
October 17	84	51	0.00
October 18	n/a	54	0.00
October 19	n/a	n/a	0.00
October 20	75	47	0.00
October 21	78	45	0.00
October 22	76	45	0.00
October 23	76	45	0.00
October 24	72	49	0.00
October 25	65	51	0.00
October 26	65	55	0.46
October 27	66	46	0.00
October 28	66	46	0.26
October 29	64	52	0.15
October 30	69	43	0.00
October 31	75	44	0.00

November 2005 St. Helena Weather

Day	High (°F)	Low (°F)	Precip. (inches)
November 1	71	46	0.00
November 2	65	40	0.00
November 3	64	54	0.60
November 4	n/a	n/a	0.00
November 5	65	40	0.00
November 6	61	52	0.10
November 7	63	57	0.10
November 8	65	49	0.00
November 9	72	54	0.00
November 10	71	45	0.00
November 11	63	44	0.00
November 12	65	47	0.00
November 13	70	46	0.00
November 14	77	55	0.00
November 15	78	66	0.00
November 16	79	49	0.00
November 17	77	42	0.00
November 18	77	42	0.00
November 19	78	40	0.00
November 20	77	39	0.00
November 21	74	39	0.00
November 22	76	38	0.00
November 23	70	40	0.00
November 24	65	41	0.00
November 25	61	51	1.25
November 26	58	38	0.00
November 27	60	32	0.00
November 28	52	38	0.03
November 29	53	43	0.66
November 30	53	35	0.00

December 2005 St. Helena Weather

Day	High (°F)	Low (°F)	Precip. (inches)
December 1	60	47	2.32
December 2	60	37	0.30
December 3	56	36	0.00
December 4	57	36	0.00
December 5	61	33	0.00
December 6	61	30	0.00
December 7	55	33	0.02
December 8	60	46	0.00
December 9	67	43	0.00
December 10	70	38	0.00
December 11	62	36	0.00
December 12	54	38	0.00
December 13	58	37	0.00
December 14	60	33	0.00
December 15	58	32	0.00
December 16	58	30	0.00
December 17	43	37	0.00
December 18	60	41	3.19
December 19	60	55	0.46
December 20	58	45	0.29
December 21	61	54	0.85
December 22	61	57	1.74
December 23	63	57	0.04
December 24	65	54	0.00
December 25	61	53	0.42
December 26	58	48	0.80
December 27	55	50	1.05
December 28	63	52	1.80
December 29	56	43	0.00
December 30	58	43	2.05
December 31	n/a	42	5.26

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Weather Station Details

Years	Station	Coordinates
1907–2023	Saint Helena	location