Half Moon Bay Weather in 2002

Historical record of Half Moon Bay, California weather for the year 2002 based on NOAA data.

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2002 Half Moon Bay Weather Extremes
note: data for this year is incomplete
Highest temperature	75 °F	December 1
Lowest temperature	30 °F	November 26
Highest daily low	60 °F	August 30
Lowest daily high	57 °F	August 25
Most daily precipitation	5.5 inches	December 16
Most daily snow	none	-
Total annual precipitation	12.5 inches	-
Total annual snow	none	-

2002 Half Moon Bay Weather Extremes

note: data for this year is incomplete

Highest temperature

75 °F

December 1

Lowest temperature

30 °F

November 26

Highest daily low

60 °F

August 30

Lowest daily high

57 °F

August 25

Most daily precipitation

5.5 inches

December 16

Most daily snow

none

Total annual precipitation

12.5 inches

Total annual snow

none

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	68	43	0.00
July 2	69	53	0.00
July 3	67	51	0.00
July 4	63	50	0.00
July 5	63	52	0.00
July 6	61	52	0.00
July 7	66	48	0.00
July 8	65	44	0.01
July 10	69	43	0.01
July 11	62	51	0.00
July 12	70	50	0.01
July 13	64	54	0.02
July 15	65	52	0.00
July 16	60	52	0.01
July 17	61	51	0.02
July 18	60	51	0.04
July 19	64	52	0.01
July 20	62	52	0.01
July 21	64	53	0.00
July 22	69	47	0.00
July 23	59	n/a	0.00
July 24	69	48	0.00
July 25	66	46	0.00
July 26	62	55	0.01
July 27	62	53	0.01
July 28	69	54	0.00
July 29	70	56	0.00
July 30	67	57	0.00
July 31	65	54	0.02

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	68	54	0.00
August 2	68	56	0.05
August 3	64	56	0.06
August 4	63	54	0.00
August 5	66	49	0.00
August 6	67	47	0.00
August 7	n/a	48	0.00
August 8	68	48	0.00
August 10	72	49	0.00
August 11	70	51	0.00
August 12	67	50	0.00
August 13	65	52	0.00
August 16	69	57	0.01
August 17	64	54	0.00
August 18	74	53	0.00
August 19	68	54	0.00
August 20	60	53	0.00
August 21	67	54	0.00
August 22	64	54	0.00
August 23	62	53	0.01
August 24	59	52	0.01
August 25	57	52	0.04
August 26	62	50	0.00
August 27	63	53	0.02
August 28	64	54	0.00
August 30	68	60	0.01

Day	High (°F)	Low (°F)	Precip. (inches)
September 4	67	47	0.00
September 5	61	48	0.00
September 6	60	48	0.02
September 7	64	54	0.00
September 8	63	52	0.00
September 10	71	44	0.00
September 11	74	43	0.01
September 12	67	43	0.00
September 13	67	42	0.00
September 15	66	40	0.00
September 16	68	55	0.00
September 18	67	51	0.02
September 19	67	46	0.01
September 20	74	44	0.02
September 21	71	46	0.00
September 22	70	47	0.00
September 24	62	45	0.00
September 25	61	46	0.01
September 26	61	46	0.00
September 27	64	46	0.00
September 29	66	45	0.08
September 30	68	45	0.00

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	66	39	0.00
October 2	69	n/a	0.00
October 3	73	38	0.00
October 4	71	45	0.00
October 5	72	43	0.00
October 6	70	44	0.00
October 7	69	44	0.00
October 9	68	43	0.02
October 10	66	39	0.01
October 11	62	40	0.00
October 12	62	40	0.00
October 14	62	45	0.00
October 15	62	50	0.00
October 17	63	51	0.00
October 18	61	52	0.00
October 20	63	52	0.05
October 21	61	45	0.03
October 23	58	47	0.03
October 27	69	41	0.02
October 28	64	40	0.00
October 29	62	38	0.01
October 30	63	41	0.00

Day	High (°F)	Low (°F)	Precip. (inches)
November 1	69	43	0.00
November 3	69	36	0.01
November 4	72	38	0.00
November 5	59	37	0.02
November 6	62	38	0.00
November 7	62	37	0.00
November 8	65	37	0.00
November 10	69	38	2.50
November 11	61	41	0.10
November 13	69	41	0.05
November 15	72	41	0.00
November 17	74	41	0.02
November 18	68	39	0.00
November 19	72	38	0.00
November 25	69	43	0.00
November 26	70	30	0.00
November 27	69	37	0.00

Day	High (°F)	Low (°F)	Precip. (inches)
December 1	75	38	0.00
December 2	68	39	0.01
December 3	64	37	0.02
December 8	67	37	0.05
December 9	63	42	0.35
December 10	61	52	0.17
December 11	63	43	0.03
December 16	63	38	5.50
December 17	62	41	0.40
December 18	61	38	0.09
December 19	59	38	0.00
December 24	60	37	0.22
December 25	59	43	0.00
December 26	60	n/a	0.10
December 27	62	57	0.11
December 29	60	42	1.40
December 30	61	38	0.11
December 31	n/a	40	0.44

Weather Station Details

Years	Station	Coordinates
1939–2022	Half Moon Bay	location