Napa Weather in 1909

1909 Napa Weather Extremes
Highest temperature	108 °F	June 23
Lowest temperature	29 °F	December 4
Highest daily low	60 °F	September 12
Lowest daily high	44 °F	December 20
Most daily precipitation	2.3 inches	December 9

Rank	Temperature	Date
1	108 °F	Jun 23
2	102 °F	Sep 15
3	101 °F	Sep 16
4	98 °F	Sep 22
5	97 °F	Sep 14
5	97 °F	Aug 25
5	97 °F	Jul 12
8	96 °F	Aug 16
8	96 °F	May 31
10	95 °F	Sep 21
10	95 °F	Sep 13
10	95 °F	Jun 22

Rank	Temperature	Date
1	29 °F	December 4
2	31 °F	December 3
3	32 °F	December 23
3	32 °F	December 6
3	32 °F	January 10
6	33 °F	November 27
6	33 °F	November 16
8	34 °F	December 22
8	34 °F	December 16
8	34 °F	November 26
8	34 °F	November 17
8	34 °F	November 15

January 1909 Napa Weather

Day	High (°F)	Low (°F)	Precip. (inches)
January 1	53	45	0.30
January 2	56	51	0.35
January 3	59	49	0.31
January 4	54	44	n/a
January 5	54	48	0.09
January 6	57	48	0.56
January 7	54	50	n/a
January 8	54	50	1.21
January 9	51	40	0.97
January 10	51	32	n/a
January 11	45	35	n/a
January 12	48	40	0.12
January 13	56	45	0.76
January 14	56	55	1.05
January 15	56	55	2.14
January 16	57	55	1.16
January 17	57	54	0.09
January 18	58	50	0.29
January 19	56	53	n/a
January 20	56	55	0.84
January 21	56	45	1.22
January 22	51	43	0.73
January 23	50	39	0.15
January 24	47	44	0.12
January 25	47	44	0.81
January 26	50	46	0.88
January 27	56	46	0.25
January 28	54	42	n/a
January 29	56	41	n/a
January 30	58	48	0.39
January 31	55	50	0.25

February 1909 Napa Weather

Day	High (°F)	Low (°F)	Precip. (inches)
February 1	56	50	n/a
February 2	50	47	0.08
February 3	56	45	1.47
February 4	52	37	0.27
February 5	54	40	0.51
February 6	52	40	n/a
February 7	57	43	0.60
February 8	52	40	0.61
February 9	53	40	n/a
February 10	50	45	0.00
February 11	54	46	0.68
February 12	56	47	0.34
February 13	59	47	0.86
February 14	57	44	n/a
February 15	60	50	0.15
February 16	57	52	n/a
February 17	63	48	0.07
February 18	62	46	0.38
February 19	57	40	0.06
February 20	55	45	0.39
February 21	58	39	0.51
February 22	63	41	n/a
February 23	62	40	n/a
February 24	59	43	0.24
February 25	59	38	n/a
February 26	61	40	n/a
February 27	61	42	n/a
February 28	65	41	n/a

March 1909 Napa Weather

Day	High (°F)	Low (°F)	Precip. (inches)
March 1	61	46	n/a
March 2	68	41	n/a
March 3	58	50	0.02
March 4	57	40	0.32
March 5	56	35	n/a
March 6	50	42	0.35
March 7	61	41	0.27
March 8	66	44	n/a
March 9	61	43	n/a
March 10	66	46	n/a
March 11	64	45	n/a
March 12	66	38	n/a
March 13	65	38	n/a
March 14	60	44	n/a
March 15	62	41	n/a
March 16	58	44	n/a
March 17	56	45	n/a
March 18	68	41	n/a
March 19	55	43	n/a
March 20	53	37	n/a
March 21	53	40	1.04
March 22	61	38	n/a
March 23	57	40	n/a
March 24	56	46	0.23
March 25	53	48	n/a
March 26	60	39	0.07
March 27	57	41	n/a
March 28	57	47	n/a
March 29	56	41	0.72
March 30	64	39	n/a
March 31	65	42	n/a

April 1909 Napa Weather

Day	High (°F)	Low (°F)	Precip. (inches)
April 1	75	49	0.00
April 2	65	45	0.00
April 3	60	39	0.00
April 4	71	40	0.00
April 5	71	41	0.00
April 6	77	43	0.00
April 7	78	45	0.00
April 8	80	47	0.00
April 9	61	44	0.00
April 10	65	48	0.00
April 11	70	44	0.00
April 12	70	49	0.00
April 13	76	49	0.00
April 14	80	47	0.00
April 15	69	51	0.00
April 16	60	51	0.00
April 17	59	50	0.00
April 18	64	39	0.00
April 19	67	40	0.00
April 20	72	40	0.00
April 21	74	41	0.00
April 22	68	47	0.00
April 23	78	44	0.00
April 24	75	44	0.00
April 25	81	47	0.00
April 26	70	47	0.00
April 27	68	44	0.00
April 28	78	44	0.00
April 29	88	47	0.00
April 30	84	49	0.00

May 1909 Napa Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	84	48	0.00
May 2	74	47	0.00
May 3	69	50	0.00
May 4	69	50	0.00
May 5	78	43	0.00
May 6	74	46	0.00
May 7	69	48	0.00
May 8	65	44	0.00
May 9	66	44	0.00
May 10	66	41	0.00
May 11	70	43	0.00
May 12	74	41	0.00
May 13	73	42	0.00
May 14	64	48	0.00
May 15	67	45	0.00
May 16	68	40	0.00
May 17	70	44	0.00
May 18	67	43	0.00
May 19	70	50	0.00
May 20	68	43	0.00
May 21	66	44	0.00
May 22	69	40	0.00
May 23	70	42	0.00
May 24	78	43	0.00
May 25	78	47	0.00
May 26	79	51	0.00
May 27	73	52	0.00
May 28	66	47	0.00
May 29	73	49	0.00
May 30	88	50	0.00
May 31	96	55	0.00

June 1909 Napa Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	83	55	0.00
June 2	82	51	0.00
June 3	74	50	0.00
June 4	73	51	0.00
June 5	71	48	0.00
June 6	70	47	0.00
June 7	70	49	0.00
June 8	74	52	0.00
June 9	82	48	0.00
June 10	75	50	0.00
June 11	74	51	0.00
June 12	71	48	0.00
June 13	70	48	0.00
June 14	79	47	0.00
June 15	76	56	0.00
June 16	69	55	0.00
June 17	66	54	0.00
June 18	66	52	0.02
June 19	72	54	0.00
June 20	79	50	0.00
June 21	84	51	0.00
June 22	95	53	0.00
June 23	108	59	0.00
June 24	85	60	0.00
June 25	73	54	0.00
June 26	79	52	0.00
June 27	72	49	0.00
June 28	77	45	0.00
June 29	75	46	0.00
June 30	84	46	0.00

July 1909 Napa Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	87	49	0.00
July 2	77	51	0.00
July 3	77	50	0.00
July 4	71	49	0.00
July 5	75	51	0.00
July 6	81	49	0.00
July 7	81	53	0.00
July 8	72	56	0.00
July 9	78	54	0.00
July 10	80	55	0.00
July 11	85	53	0.00
July 12	97	56	0.00
July 13	79	54	0.00
July 14	80	54	0.00
July 15	82	55	0.00
July 16	73	51	0.00
July 17	79	49	0.00
July 18	80	50	0.00
July 19	75	53	0.00
July 20	89	56	0.00
July 21	78	54	0.00
July 22	81	55	0.00
July 23	81	52	0.00
July 24	81	55	0.00
July 25	83	50	0.00
July 26	81	49	0.00
July 27	83	52	0.00
July 28	82	53	0.00
July 29	83	56	0.00
July 30	74	56	0.00
July 31	74	55	0.00

August 1909 Napa Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	72	56	0.00
August 2	83	56	0.00
August 3	86	53	0.00
August 4	88	54	0.00
August 5	76	51	0.00
August 6	72	50	0.00
August 7	71	49	0.00
August 8	74	53	0.00
August 9	73	52	0.00
August 10	74	52	0.00
August 11	76	46	0.00
August 12	74	47	0.00
August 13	72	51	0.00
August 14	80	52	0.00
August 15	81	51	0.00
August 16	96	48	0.00
August 17	92	53	0.00
August 18	82	57	0.00
August 19	77	53	0.00
August 20	71	54	0.00
August 21	73	48	0.00
August 22	76	51	0.00
August 23	84	46	0.00
August 24	90	50	0.00
August 25	97	52	0.00
August 26	92	52	0.00
August 27	85	55	0.00
August 28	80	48	0.00
August 29	75	55	0.00
August 30	71	56	0.00
August 31	66	55	0.00

September 1909 Napa Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	72	53	n/a
September 2	72	51	n/a
September 3	74	52	n/a
September 4	72	52	n/a
September 5	70	52	n/a
September 6	70	54	n/a
September 7	72	54	n/a
September 8	88	54	n/a
September 9	82	50	n/a
September 10	80	49	n/a
September 11	91	50	n/a
September 12	94	60	n/a
September 13	95	48	n/a
September 14	97	53	n/a
September 15	102	54	n/a
September 16	101	53	n/a
September 17	79	51	n/a
September 18	81	47	n/a
September 19	70	47	n/a
September 20	84	48	n/a
September 21	95	49	n/a
September 22	98	55	n/a
September 23	76	50	n/a
September 24	64	59	n/a
September 25	62	58	0.21
September 26	73	56	0.30
September 27	74	55	n/a
September 28	68	54	0.24
September 29	71	55	n/a
September 30	71	46	n/a

October 1909 Napa Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	57	54	0.16
October 2	68	53	0.38
October 3	60	52	0.05
October 4	70	49	n/a
October 5	72	51	n/a
October 6	72	54	n/a
October 7	76	54	n/a
October 8	80	48	n/a
October 9	90	52	n/a
October 10	90	53	n/a
October 11	79	55	n/a
October 12	81	52	n/a
October 13	72	50	n/a
October 14	74	54	n/a
October 15	59	53	n/a
October 16	64	48	n/a
October 17	72	44	n/a
October 18	64	45	n/a
October 19	70	57	0.52
October 20	71	58	0.04
October 21	70	58	n/a
October 22	70	48	n/a
October 23	69	46	n/a
October 24	70	46	n/a
October 25	84	46	n/a
October 26	74	44	n/a
October 27	63	47	n/a
October 28	64	50	0.12
October 29	60	41	0.05
October 30	62	40	0.30
October 31	67	45	n/a

November 1909 Napa Weather

Day	High (°F)	Low (°F)	Precip. (inches)
November 1	72	54	0.00
November 2	77	50	0.00
November 3	79	50	0.00
November 4	67	52	0.00
November 5	61	52	0.02
November 6	62	38	0.00
November 7	62	39	0.00
November 8	61	45	0.00
November 9	62	50	1.13
November 10	58	50	0.17
November 11	63	43	0.08
November 12	64	52	0.00
November 13	63	48	0.00
November 14	58	36	0.00
November 15	56	34	0.00
November 16	57	33	0.00
November 17	64	34	0.00
November 18	60	38	0.00
November 19	58	50	0.07
November 20	58	56	0.17
November 21	59	55	0.25
November 22	58	56	0.14
November 23	58	54	0.00
November 24	58	53	0.17
November 25	54	40	0.20
November 26	54	34	0.00
November 27	53	33	0.00
November 28	58	35	0.00
November 29	50	41	0.05
November 30	57	47	0.00

December 1909 Napa Weather

Day	High (°F)	Low (°F)	Precip. (inches)
December 1	55	45	0.16
December 2	50	35	0.51
December 3	48	31	n/a
December 4	44	29	n/a
December 5	50	35	1.31
December 6	48	32	n/a
December 7	51	41	0.51
December 8	56	48	0.36
December 9	51	45	2.34
December 10	53	40	0.09
December 11	54	36	n/a
December 12	51	40	n/a
December 13	56	39	n/a
December 14	60	38	n/a
December 15	65	38	n/a
December 16	57	34	n/a
December 17	61	41	n/a
December 18	58	38	n/a
December 19	44	35	n/a
December 20	44	39	0.14
December 21	46	35	0.06
December 22	52	34	n/a
December 23	50	32	n/a
December 24	48	35	n/a
December 25	46	41	n/a
December 26	49	42	0.09
December 27	59	46	n/a
December 28	50	36	n/a
December 29	59	35	n/a
December 30	48	41	0.30
December 31	50	44	0.74