Half Moon Bay Weather in 2019

2019 Half Moon Bay Weather Extremes
Highest temperature	92 °F	September 25
Lowest temperature	30 °F	February 19
Highest daily low	67 °F	October 25
Lowest daily high	51 °F	November 29
Most daily precipitation	1.1 inches	November 27
Total annual precipitation	27.8 inches	-

Rank	Temperature	Date
1	92 °F	Sep 25
2	90 °F	Oct 25
3	89 °F	Oct 24
3	89 °F	Jun 10
5	86 °F	Jun 9
6	85 °F	Jun 11
7	81 °F	Oct 6
8	79 °F	Oct 26
8	79 °F	Jun 12
10	77 °F	Oct 23

Rank	Temperature	Date
1	30 °F	February 19
1	30 °F	February 18
3	31 °F	January 2
4	32 °F	December 27
4	32 °F	February 23
6	33 °F	December 28
7	34 °F	November 26
7	34 °F	November 3
7	34 °F	November 1
7	34 °F	February 6

January 2019 Half Moon Bay Weather

Day	High (°F)	Low (°F)	Precip. (inches)
January 1	56	43	0.00
January 2	55	31	0.00
January 3	58	35	0.00
January 4	58	37	0.00
January 5	58	49	0.08
January 6	56	45	0.94
January 7	58	48	0.41
January 8	61	49	0.04
January 9	61	55	0.03
January 10	60	44	0.00
January 11	63	44	0.08
January 12	59	49	0.08
January 13	62	41	0.00
January 14	61	48	0.01
January 15	57	50	0.25
January 16	60	54	0.54
January 17	61	55	0.69
January 18	60	48	0.01
January 19	61	52	0.00
January 20	61	51	0.18
January 21	57	44	0.15
January 22	59	38	0.00
January 23	62	36	0.00
January 24	66	40	0.00
January 25	66	40	0.00
January 26	68	42	0.00
January 27	69	53	0.00
January 28	68	45	0.00
January 29	62	49	0.03
January 30	60	45	0.05
January 31	60	51	0.45

February 2019 Half Moon Bay Weather

Day	High (°F)	Low (°F)	Precip. (inches)
February 1	61	48	0.02
February 2	58	51	0.74
February 3	57	50	0.62
February 4	54	46	0.80
February 5	52	41	0.25
February 6	55	34	0.00
February 7	56	36	0.00
February 8	55	38	0.49
February 9	54	36	0.34
February 10	54	38	0.60
February 11	54	35	0.01
February 12	54	36	0.00
February 13	59	48	0.77
February 14	61	50	0.69
February 15	n/a	46	0.40
February 16	54	44	0.28
February 17	52	41	0.33
February 18	55	30	0.00
February 19	55	30	0.00
February 20	55	49	0.00
February 21	56	35	0.00
February 22	56	36	0.00
February 23	55	32	0.00
February 24	57	41	0.00
February 25	57	43	0.00
February 26	58	52	0.15
February 27	58	53	0.80
February 28	55	48	0.42

March 2019 Half Moon Bay Weather

Day	High (°F)	Low (°F)	Precip. (inches)
March 1	55	39	0.00
March 2	59	50	0.54
March 3	58	50	0.31
March 4	54	47	0.07
March 5	57	47	0.26
March 6	59	51	0.54
March 7	57	49	0.75
March 8	54	47	0.03
March 9	55	41	0.35
March 10	57	43	0.32
March 11	60	41	0.08
March 12	60	44	0.00
March 13	59	38	0.00
March 14	66	41	0.00
March 15	67	41	0.00
March 16	64	40	0.00
March 17	60	42	0.00
March 18	60	54	0.00
March 19	63	43	0.00
March 20	61	50	0.79
March 21	61	40	0.00
March 22	61	42	0.12
March 23	58	48	0.00
March 24	58	41	0.01
March 25	62	41	0.02
March 26	59	44	0.63
March 27	62	53	0.20
March 28	62	50	0.10
March 29	62	41	0.00
March 30	62	41	0.00
March 31	63	44	0.00

April 2019 Half Moon Bay Weather

Day	High (°F)	Low (°F)	Precip. (inches)
April 1	64	45	0.00
April 2	62	52	0.24
April 3	63	51	0.31
April 4	65	52	0.14
April 5	64	52	0.24
April 6	64	50	0.04
April 7	64	55	0.00
April 8	65	53	0.00
April 9	64	52	0.09
April 10	61	41	0.00
April 11	61	43	0.00
April 12	60	45	0.00
April 13	60	48	0.00
April 14	58	50	0.00
April 15	59	42	0.00
April 16	61	48	0.13
April 17	61	44	0.00
April 18	59	44	0.00
April 19	57	47	0.00
April 20	59	53	0.13
April 21	60	46	0.00
April 22	60	48	0.00
April 23	61	44	0.00
April 24	62	47	0.00
April 25	62	47	0.00
April 26	61	50	0.00
April 27	60	52	0.00
April 28	59	50	0.00
April 29	62	51	0.00
April 30	63	53	0.00

May 2019 Half Moon Bay Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	60	41	0.00
May 2	61	42	0.00
May 3	61	44	0.00
May 4	60	50	0.00
May 5	60	50	0.00
May 6	60	52	0.05
May 7	61	52	0.09
May 8	61	53	0.00
May 9	60	53	0.00
May 10	61	53	0.00
May 11	61	46	0.00
May 12	61	53	0.00
May 13	60	53	0.00
May 14	63	55	0.00
May 15	64	54	0.13
May 16	63	52	0.68
May 17	60	53	0.01
May 18	60	44	0.27
May 19	60	48	0.87
May 20	61	44	0.12
May 21	61	51	0.22
May 22	63	52	0.08
May 23	64	54	0.00
May 24	62	55	0.00
May 25	61	53	0.00
May 26	62	50	0.04
May 27	60	52	0.04
May 28	59	53	0.00
May 29	60	53	0.00
May 30	61	51	0.06
May 31	58	51	0.00

June 2019 Half Moon Bay Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	59	52	0.00
June 2	63	53	0.04
June 3	61	52	0.03
June 4	61	46	0.00
June 5	65	44	0.00
June 6	62	53	0.00
June 7	63	48	0.00
June 8	68	41	0.00
June 9	86	46	0.00
June 10	89	57	0.00
June 11	85	55	0.00
June 12	79	59	0.00
June 13	69	56	0.00
June 14	64	54	0.00
June 15	61	53	0.01
June 16	61	53	0.02
June 17	64	53	0.00
June 18	64	54	0.00
June 19	66	56	0.00
June 20	66	55	0.04
June 21	65	55	0.00
June 22	63	54	0.00
June 23	64	50	0.00
June 24	64	55	0.00
June 25	64	50	0.00
June 26	64	49	0.01
June 27	66	55	0.00
June 28	66	55	0.00
June 29	63	52	0.00
June 30	64	51	0.00

July 2019 Half Moon Bay Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	64	55	0.00
July 2	64	49	0.00
July 3	62	55	0.00
July 4	61	54	0.00
July 5	60	54	0.00
July 6	61	55	0.00
July 7	63	54	0.00
July 8	63	56	0.00
July 9	65	56	0.00
July 10	65	58	0.01
July 11	65	56	0.01
July 12	65	54	0.05
July 13	61	54	0.00
July 14	62	54	0.00
July 15	65	48	0.00
July 16	64	57	0.00
July 17	65	57	0.00
July 18	66	54	0.03
July 19	67	58	0.00
July 20	67	59	0.00
July 21	67	55	0.00
July 22	65	55	0.00
July 23	63	50	0.00
July 24	63	51	0.00
July 25	64	50	0.00
July 26	n/a	n/a	n/a
July 27	n/a	n/a	n/a
July 28	64	48	0.00
July 29	64	55	0.00
July 30	65	56	0.00
July 31	66	56	0.00

August 2019 Half Moon Bay Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	65	56	0.02
August 2	66	55	0.10
August 3	63	55	0.02
August 4	65	58	0.03
August 5	65	59	0.01
August 6	62	56	0.00
August 7	65	55	0.01
August 8	67	59	0.00
August 9	68	56	0.00
August 10	68	62	0.00
August 11	68	58	0.00
August 12	69	55	0.00
August 13	67	53	0.00
August 14	67	48	0.00
August 15	68	49	0.00
August 16	68	62	0.00
August 17	65	58	0.00
August 18	68	60	0.00
August 19	68	57	0.02
August 20	66	60	0.00
August 21	69	52	0.00
August 22	69	60	0.04
August 23	67	58	0.00
August 24	67	59	0.00
August 25	65	57	0.00
August 26	64	52	0.00
August 27	62	50	0.00
August 28	68	56	0.00
August 29	71	63	0.00
August 30	70	55	0.00
August 31	67	53	0.00

September 2019 Half Moon Bay Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	68	53	0.00
September 2	65	52	0.00
September 3	66	59	0.00
September 4	67	56	0.00
September 5	67	56	0.01
September 6	66	59	0.00
September 7	69	60	0.00
September 8	69	58	0.00
September 9	68	56	0.00
September 10	68	58	0.00
September 11	n/a	50	0.00
September 12	75	48	0.00
September 13	n/a	n/a	n/a
September 14	76	45	0.00
September 15	67	56	0.00
September 16	67	60	0.20
September 17	66	47	0.00
September 18	66	54	0.10
September 19	67	51	0.00
September 20	67	46	0.00
September 21	67	47	0.00
September 22	73	48	0.00
September 23	68	56	0.00
September 24	71	49	0.00
September 25	92	53	0.00
September 26	76	57	0.00
September 27	71	60	0.01
September 28	63	55	0.00
September 29	62	43	0.00
September 30	62	43	0.00

October 2019 Half Moon Bay Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	62	39	0.00
October 2	63	38	0.00
October 3	63	39	0.00
October 4	65	41	0.00
October 5	71	41	0.00
October 6	81	45	0.00
October 7	70	49	0.00
October 8	69	50	0.00
October 9	62	44	0.00
October 10	76	41	0.00
October 11	76	41	0.00
October 12	68	36	0.00
October 13	60	37	0.00
October 14	61	42	0.00
October 15	57	38	0.00
October 16	61	41	0.00
October 17	63	50	0.03
October 18	62	41	0.00
October 19	62	43	0.00
October 20	64	43	0.01
October 21	64	44	0.00
October 22	70	43	0.00
October 23	77	43	0.00
October 24	89	49	0.00
October 25	90	67	0.00
October 26	79	43	0.00
October 27	70	40	0.00
October 28	69	55	0.00
October 29	70	35	0.00
October 30	71	41	0.00
October 31	72	40	0.00

November 2019 Half Moon Bay Weather

Day	High (°F)	Low (°F)	Precip. (inches)
November 1	71	34	0.00
November 2	71	35	0.00
November 3	60	34	0.00
November 4	60	38	0.00
November 5	56	46	0.00
November 6	55	47	0.00
November 7	55	48	0.00
November 8	55	49	0.00
November 9	56	48	0.00
November 10	56	49	0.00
November 11	60	40	0.00
November 12	60	44	0.00
November 13	55	46	0.00
November 14	61	51	0.07
November 15	60	50	0.00
November 16	60	48	0.00
November 17	73	42	0.00
November 18	66	45	0.00
November 19	66	51	0.00
November 20	60	43	0.00
November 21	60	38	0.00
November 22	59	41	0.00
November 23	69	41	0.00
November 24	65	35	0.00
November 25	60	40	0.00
November 26	57	34	0.08
November 27	53	41	1.10
November 28	51	36	0.02
November 29	51	35	0.19
November 30	58	35	0.16

December 2019 Half Moon Bay Weather

Day	High (°F)	Low (°F)	Precip. (inches)
December 1	61	51	0.02
December 2	65	55	0.20
December 3	63	53	0.02
December 4	62	51	0.32
December 5	61	49	0.03
December 6	66	56	0.00
December 7	62	56	0.67
December 8	60	52	0.26
December 9	57	45	0.01
December 10	58	48	0.00
December 11	60	52	0.31
December 12	60	57	0.20
December 13	60	49	0.02
December 14	59	51	0.12
December 15	56	40	0.04
December 16	57	39	0.00
December 17	63	43	0.00
December 18	60	50	0.82
December 19	58	47	0.11
December 20	58	44	0.00
December 21	60	44	0.00
December 22	60	45	0.81
December 23	55	35	0.00
December 24	54	37	0.08
December 25	53	44	0.11
December 26	57	46	0.00
December 27	57	32	0.00
December 28	57	33	0.00
December 29	56	45	0.31
December 30	57	45	0.03
December 31	59	38	0.00