St. Helena Weather in 2011

2011 St. Helena Weather Extremes
Highest temperature	99 °F	July 4
Lowest temperature	28 °F	December 24
Highest daily low	64 °F	July 3
Lowest daily high	40 °F	January 8
Most daily precipitation	2.3 inches	February 16

Rank	Temperature	Date
1	99 °F	Jul 4
1	99 °F	Jul 3
3	98 °F	Jun 21
4	97 °F	Sep 20
4	97 °F	Sep 19
6	96 °F	Sep 21
6	96 °F	Jul 5
8	95 °F	Sep 22
8	95 °F	Jul 6
8	95 °F	Jun 22
8	95 °F	Jun 20

Rank	Temperature	Date
1	28 °F	December 24
1	28 °F	December 23
1	28 °F	November 29
1	28 °F	February 26
5	29 °F	December 26
6	30 °F	December 25
6	30 °F	December 13
6	30 °F	November 30
6	30 °F	February 27
6	30 °F	February 20
6	30 °F	January 6

January 2011 St. Helena Weather

Day	High (°F)	Low (°F)	Precip. (inches)
January 1	45	37	0.70
January 2	47	40	0.76
January 3	54	36	0.00
January 4	56	31	n/a
January 5	56	31	n/a
January 6	52	30	n/a
January 7	47	34	n/a
January 8	40	35	n/a
January 9	48	37	n/a
January 10	n/a	n/a	n/a
January 11	49	39	n/a
January 12	56	43	0.04
January 13	55	46	0.21
January 14	64	46	n/a
January 15	65	43	n/a
January 16	65	43	0.00
January 17	58	46	0.00
January 18	58	40	n/a
January 19	67	46	n/a
January 20	72	47	n/a
January 21	65	39	n/a
January 22	75	41	n/a
January 23	72	45	n/a
January 24	67	38	n/a
January 25	73	40	n/a
January 26	70	42	n/a
January 27	67	38	n/a
January 28	63	37	n/a
January 29	52	45	0.00
January 30	52	47	0.60
January 31	64	36	n/a

February 2011 St. Helena Weather

Day	High (°F)	Low (°F)	Precip. (inches)
February 1	65	39	n/a
February 2	70	45	n/a
February 3	63	35	n/a
February 4	65	37	n/a
February 5	78	44	n/a
February 6	80	57	n/a
February 7	76	44	n/a
February 8	61	47	n/a
February 9	n/a	n/a	n/a
February 10	68	35	n/a
February 11	67	35	n/a
February 12	68	37	n/a
February 13	66	34	n/a
February 14	62	43	0.10
February 15	56	49	0.20
February 16	56	42	2.33
February 17	47	39	1.44
February 18	45	42	1.50
February 19	45	38	0.46
February 20	53	30	0.00
February 21	51	35	n/a
February 22	59	33	0.01
February 23	58	34	n/a
February 24	55	40	n/a
February 25	48	40	1.20
February 26	51	28	n/a
February 27	57	30	n/a
February 28	56	37	n/a

March 2011 St. Helena Weather

Day	High (°F)	Low (°F)	Precip. (inches)
March 1	58	32	n/a
March 2	59	46	0.64
March 3	63	44	0.04
March 4	63	39	n/a
March 5	67	45	n/a
March 6	61	53	0.80
March 7	58	44	0.06
March 8	67	47	0.01
March 9	66	47	n/a
March 10	63	43	0.03
March 11	63	45	n/a
March 12	65	43	n/a
March 13	62	48	0.30
March 14	63	45	0.56
March 15	63	52	1.00
March 16	62	48	0.39
March 17	61	36	0.01
March 18	61	36	1.15
March 19	47	41	1.05
March 20	n/a	n/a	2.00
March 21	58	36	n/a
March 22	57	39	0.00
March 23	55	46	1.03
March 24	53	44	1.84
March 25	53	42	0.65
March 26	54	45	1.05
March 27	51	40	0.10
March 28	65	40	0.10
March 29	73	44	n/a
March 30	84	50	n/a
March 31	84	51	n/a

April 2011 St. Helena Weather

Day	High (°F)	Low (°F)	Precip. (inches)
April 1	82	51	n/a
April 2	82	55	n/a
April 3	70	42	n/a
April 4	79	43	n/a
April 5	79	47	n/a
April 6	73	44	n/a
April 7	65	43	n/a
April 8	65	35	n/a
April 9	66	37	n/a
April 10	66	39	n/a
April 11	66	43	n/a
April 12	66	39	n/a
April 13	64	43	0.06
April 14	64	39	n/a
April 15	70	50	n/a
April 16	77	52	n/a
April 17	77	56	n/a
April 18	71	52	n/a
April 19	71	54	n/a
April 20	71	51	n/a
April 21	67	45	0.22
April 22	67	44	n/a
April 23	63	48	n/a
April 24	68	53	0.10
April 25	68	51	0.10
April 26	68	42	n/a
April 27	73	43	n/a
April 28	70	43	n/a
April 29	69	40	n/a
April 30	75	55	n/a

May 2011 St. Helena Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	80	44	n/a
May 2	80	45	n/a
May 3	81	45	n/a
May 4	89	55	n/a
May 5	90	50	n/a
May 6	n/a	48	n/a
May 7	89	47	n/a
May 8	69	51	n/a
May 9	71	46	n/a
May 10	78	47	n/a
May 11	76	49	n/a
May 12	74	46	n/a
May 13	75	42	n/a
May 14	73	48	n/a
May 15	58	56	0.30
May 16	56	44	0.16
May 17	58	47	0.60
May 18	68	47	0.36
May 19	77	46	n/a
May 20	76	51	n/a
May 21	75	49	n/a
May 22	74	47	n/a
May 23	74	49	n/a
May 24	72	45	n/a
May 25	70	50	0.45
May 26	67	48	n/a
May 27	68	48	n/a
May 28	68	49	0.02
May 29	72	43	n/a
May 30	72	46	n/a
May 31	62	51	0.16

June 2011 St. Helena Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	59	47	0.10
June 2	64	47	0.00
June 3	62	45	n/a
June 4	60	53	1.29
June 5	62	53	0.30
June 6	62	54	0.00
June 7	74	54	0.00
June 8	74	52	0.00
June 9	78	55	n/a
June 10	79	55	n/a
June 11	77	51	n/a
June 12	80	52	n/a
June 13	82	53	n/a
June 14	90	55	n/a
June 15	92	59	n/a
June 16	91	55	n/a
June 17	78	54	n/a
June 18	78	54	n/a
June 19	92	54	n/a
June 20	95	62	n/a
June 21	98	60	n/a
June 22	95	59	n/a
June 23	83	55	n/a
June 24	83	51	n/a
June 25	81	54	n/a
June 26	84	54	n/a
June 27	83	55	n/a
June 28	79	54	0.85
June 29	72	54	n/a
June 30	83	53	n/a

July 2011 St. Helena Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	89	57	0.00
July 2	94	51	0.00
July 3	99	64	0.00
July 4	99	61	0.00
July 5	96	60	0.00
July 6	95	60	0.00
July 7	92	57	0.00
July 8	88	58	0.00
July 9	87	56	0.00
July 10	78	55	0.00
July 11	76	53	0.00
July 12	n/a	n/a	0.00
July 13	n/a	n/a	0.00
July 14	77	52	0.00
July 15	77	51	0.00
July 16	76	55	0.00
July 17	75	59	0.00
July 18	78	53	0.00
July 19	87	56	0.00
July 20	92	58	0.00
July 21	91	58	0.00
July 22	90	59	0.00
July 23	81	58	0.00
July 24	81	56	0.00
July 25	82	55	0.00
July 26	82	54	0.00
July 27	88	52	0.00
July 28	87	56	0.00
July 29	87	55	0.00
July 30	81	57	0.00
July 31	80	57	0.00

August 2011 St. Helena Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	85	56	0.00
August 2	88	50	0.00
August 3	88	55	0.00
August 4	79	57	0.00
August 5	85	56	0.00
August 6	84	56	0.00
August 7	79	55	0.00
August 8	82	55	0.00
August 9	85	56	0.00
August 10	85	56	0.00
August 11	79	56	0.00
August 12	82	55	0.00
August 13	86	56	0.00
August 14	84	54	0.00
August 15	84	52	0.00
August 16	85	57	0.00
August 17	85	57	0.00
August 18	83	56	0.00
August 19	n/a	56	0.00
August 20	77	54	0.00
August 21	77	55	0.00
August 22	84	56	0.00
August 23	94	55	0.00
August 24	93	57	0.00
August 25	92	55	0.00
August 26	86	57	0.00
August 27	87	56	0.00
August 28	87	55	0.00
August 29	87	54	0.00
August 30	81	56	0.00
August 31	81	55	0.00

September 2011 St. Helena Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	87	56	n/a
September 2	92	54	n/a
September 3	92	56	n/a
September 4	84	54	n/a
September 5	83	52	n/a
September 6	92	49	n/a
September 7	94	54	n/a
September 8	93	51	n/a
September 9	86	53	n/a
September 10	86	60	n/a
September 11	80	57	n/a
September 12	85	58	n/a
September 13	89	57	n/a
September 14	87	59	n/a
September 15	87	57	n/a
September 16	77	61	n/a
September 17	84	53	n/a
September 18	92	53	n/a
September 19	97	55	n/a
September 20	97	55	n/a
September 21	96	57	n/a
September 22	95	55	n/a
September 23	94	56	n/a
September 24	93	57	n/a
September 25	73	59	0.03
September 26	81	50	n/a
September 27	89	52	n/a
September 28	94	59	n/a
September 29	94	58	n/a
September 30	79	60	n/a

October 2011 St. Helena Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	72	60	n/a
October 2	73	57	n/a
October 3	68	50	0.31
October 4	62	54	0.30
October 5	61	48	1.24
October 6	59	47	0.11
October 7	72	43	n/a
October 8	75	48	n/a
October 9	76	49	n/a
October 10	72	57	0.29
October 11	75	62	n/a
October 12	81	54	n/a
October 13	85	55	n/a
October 14	86	56	n/a
October 15	85	57	n/a
October 16	72	59	n/a
October 17	87	54	n/a
October 18	85	56	n/a
October 19	80	58	n/a
October 20	73	53	n/a
October 21	77	48	n/a
October 22	86	49	n/a
October 23	85	49	n/a
October 24	82	51	n/a
October 25	70	53	n/a
October 26	74	49	n/a
October 27	74	40	n/a
October 28	76	41	n/a
October 29	80	43	n/a
October 30	81	47	n/a
October 31	80	50	n/a

November 2011 St. Helena Weather

Day	High (°F)	Low (°F)	Precip. (inches)
November 1	78	51	n/a
November 2	76	50	n/a
November 3	75	35	n/a
November 4	n/a	n/a	n/a
November 5	60	39	0.03
November 6	56	41	0.52
November 7	61	38	n/a
November 8	62	35	n/a
November 9	64	35	n/a
November 10	67	39	n/a
November 11	64	41	0.05
November 12	64	49	0.04
November 13	67	43	0.00
November 14	66	43	n/a
November 15	67	40	n/a
November 16	67	44	n/a
November 17	62	39	n/a
November 18	57	45	0.06
November 19	53	35	0.05
November 20	51	45	0.73
November 21	56	38	0.00
November 22	59	40	0.00
November 23	56	42	n/a
November 24	56	42	0.60
November 25	55	45	0.50
November 26	66	39	n/a
November 27	62	41	n/a
November 28	62	43	n/a
November 29	61	28	n/a
November 30	66	30	n/a

December 2011 St. Helena Weather

Day	High (°F)	Low (°F)	Precip. (inches)
December 1	68	55	n/a
December 2	75	53	n/a
December 3	70	53	n/a
December 4	64	38	n/a
December 5	62	41	n/a
December 6	62	32	n/a
December 7	60	32	n/a
December 8	60	33	n/a
December 9	66	32	n/a
December 10	62	33	n/a
December 11	55	32	n/a
December 12	56	n/a	0.00
December 13	59	30	n/a
December 14	55	32	n/a
December 15	57	42	0.23
December 16	67	42	n/a
December 17	62	39	n/a
December 18	53	32	n/a
December 19	65	38	n/a
December 20	61	39	n/a
December 21	69	32	n/a
December 22	63	49	n/a
December 23	59	28	n/a
December 24	63	28	n/a
December 25	59	30	n/a
December 26	57	29	n/a
December 27	58	39	n/a
December 28	64	41	n/a
December 29	60	43	n/a
December 30	55	49	0.03
December 31	64	34	0.00