Eureka Weather in 2003

Historical record of Eureka, California weather for the year 2003 based on NOAA data.

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2003 Eureka Weather Extremes
Highest temperature	82 °F	September 22
Lowest temperature	30 °F	November 23
Highest daily low	60 °F	August 22
Lowest daily high	47 °F	December 31
Most daily precipitation	1.8 inches	December 6
Most daily snow	0.1 inches	April 2
Total annual precipitation	45.8 inches	-
Total annual snow	0.1 inches	-

What was the hottest temperature in Eureka in 2003?

The highest temperature recorded in Eureka, California in 2003 was 82 °F which happened on September 22.

Highest Temperatures: All-Time By Year

Highest Temperatures in Eureka in 2003

Rank	Temperature	Date
1	82 °F	Sep 22
2	79 °F	Oct 26
3	78 °F	Oct 27
4	77 °F	Oct 25
5	75 °F	Jun 27
6	74 °F	Sep 3
6	74 °F	Jul 12
8	73 °F	Oct 22
8	73 °F	Jun 28
10	72 °F	Aug 22

What was the coldest temperature in Eureka in 2003?

The lowest temperature recorded in Eureka, California in 2003 was 30 °F which happened on Nov 23.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Eureka in 2003

Rank	Temperature	Date
1	30 °F	November 23
2	32 °F	December 26
2	32 °F	November 22
2	32 °F	February 8
2	32 °F	February 5
6	33 °F	February 9
7	34 °F	December 27
7	34 °F	December 18
7	34 °F	February 7
7	34 °F	February 6

January 2003 Eureka Weather

Day	High (°F)	Low (°F)	Precip. (inches)
January 1	60	45	0.00
January 2	65	52	0.11
January 3	66	49	0.03
January 4	61	53	0.32
January 5	55	42	0.00
January 6	69	40	0.00
January 7	64	39	0.00
January 8	62	40	0.00
January 9	66	45	0.00
January 10	58	51	0.27
January 11	59	51	0.18
January 12	61	54	0.54
January 13	57	52	1.43
January 14	58	49	0.08
January 15	56	47	0.00
January 16	57	42	0.00
January 17	59	39	0.00
January 18	51	41	0.00
January 19	53	44	0.00
January 20	54	46	0.11
January 21	66	49	0.10
January 22	65	55	0.21
January 23	60	49	0.00
January 24	61	55	0.75
January 25	61	55	0.01
January 26	63	54	0.09
January 27	59	49	0.96
January 28	56	44	0.00
January 29	61	44	0.15
January 30	63	54	0.10
January 31	56	53	0.07

February 2003 Eureka Weather

Day	High (°F)	Low (°F)	Precip. (inches)
February 1	54	46	0.47
February 2	54	37	0.00
February 3	56	36	0.00
February 4	55	36	0.00
February 5	57	32	0.00
February 6	60	34	0.00
February 7	60	34	0.00
February 8	56	32	0.00
February 9	56	33	0.00
February 10	54	37	0.00
February 11	59	35	0.00
February 12	56	38	0.00
February 13	52	48	0.25
February 14	58	49	0.00
February 15	56	46	0.67
February 16	56	44	0.47
February 17	58	38	0.00
February 18	55	47	0.07
February 19	52	44	1.63
February 20	55	41	0.01
February 21	57	43	0.01
February 22	54	41	0.05
February 23	56	40	0.00
February 24	59	44	0.00
February 25	57	43	0.00
February 26	53	39	0.21
February 27	54	40	0.00
February 28	55	39	0.00

March 2003 Eureka Weather

Day	High (°F)	Low (°F)	Precip. (inches)
March 1	57	46	0.01
March 2	56	44	0.00
March 3	54	43	0.08
March 4	55	37	0.00
March 5	56	42	0.00
March 6	58	42	0.00
March 7	58	46	0.00
March 8	59	43	0.00
March 9	60	54	0.13
March 10	62	53	0.04
March 11	64	52	0.10
March 12	69	51	0.00
March 13	61	51	0.73
March 14	64	51	0.78
March 15	58	47	0.26
March 16	57	46	0.16
March 17	57	42	0.01
March 18	58	38	0.00
March 19	59	42	0.38
March 20	58	47	0.02
March 21	59	49	0.01
March 22	56	43	0.85
March 23	56	37	0.00
March 24	57	44	0.00
March 25	58	49	0.97
March 26	58	46	0.17
March 27	56	39	0.00
March 28	60	39	0.00
March 29	69	44	0.00
March 30	68	46	0.00
March 31	58	48	0.21

April 2003 Eureka Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
April 1	54	41	0.60	0.0
April 2	51	38	0.97	0.1
April 3	53	40	0.95	0.0
April 4	53	41	0.51	0.0
April 5	53	39	0.56	0.0
April 6	53	45	0.36	0.0
April 7	60	45	0.00	0.0
April 8	65	43	0.00	0.0
April 9	61	51	0.00	0.0
April 10	63	49	0.06	0.0
April 11	59	47	0.14	0.0
April 12	56	46	0.73	0.0
April 13	54	45	0.71	0.0
April 14	58	43	0.01	0.0
April 15	52	42	0.32	0.0
April 16	62	47	0.32	0.0
April 17	57	47	0.19	0.0
April 18	58	46	0.06	0.0
April 19	58	46	0.00	0.0
April 20	62	46	0.04	0.0
April 21	52	47	0.37	0.0
April 22	57	45	0.00	0.0
April 23	55	44	1.17	0.0
April 24	56	43	0.44	0.0
April 25	58	42	0.93	0.0
April 26	56	44	0.24	0.0
April 27	59	42	0.42	0.0
April 28	55	41	0.34	0.0
April 29	58	46	0.69	0.0
April 30	60	46	0.12	0.0

May 2003 Eureka Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	62	43	0.00
May 2	57	50	0.14
May 3	54	49	0.21
May 4	60	44	0.59
May 5	58	40	0.00
May 6	58	44	0.01
May 7	59	47	0.00
May 8	57	45	0.49
May 9	59	44	0.00
May 10	61	49	0.00
May 11	60	52	0.00
May 12	61	49	0.00
May 13	60	48	0.00
May 14	61	53	0.00
May 15	60	49	0.00
May 16	59	42	0.00
May 17	57	45	0.00
May 18	57	42	0.00
May 19	61	40	0.00
May 20	60	45	0.00
May 21	61	49	0.00
May 22	61	52	0.00
May 23	62	51	0.00
May 24	66	52	0.02
May 25	60	53	0.12
May 26	64	51	0.00
May 27	67	46	0.00
May 28	65	52	0.00
May 29	58	53	0.10
May 30	62	53	0.06
May 31	64	51	0.00

June 2003 Eureka Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	62	47	0.00
June 2	63	51	0.00
June 3	65	47	0.00
June 4	61	47	0.00
June 5	62	54	0.00
June 6	63	52	0.00
June 7	62	53	0.01
June 8	59	53	0.00
June 9	64	52	0.00
June 10	62	51	0.00
June 11	60	52	0.00
June 12	60	49	0.00
June 13	66	50	0.00
June 14	65	49	0.00
June 15	64	48	0.00
June 16	63	54	0.00
June 17	65	54	0.00
June 18	58	53	0.03
June 19	63	50	0.00
June 20	64	44	0.00
June 21	64	50	0.00
June 22	65	50	0.00
June 23	62	48	0.00
June 24	64	40	0.00
June 25	67	46	0.00
June 26	71	51	0.00
June 27	75	51	0.00
June 28	73	52	0.00
June 29	71	51	0.00
June 30	66	52	0.00

July 2003 Eureka Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	63	51	0.00
July 2	62	51	0.00
July 3	62	51	0.00
July 4	60	52	0.00
July 5	62	53	0.00
July 6	59	53	0.00
July 7	60	52	0.00
July 8	67	51	0.00
July 9	66	52	0.00
July 10	68	51	0.00
July 11	64	54	0.00
July 12	74	53	0.01
July 13	71	56	0.00
July 14	69	53	0.00
July 15	68	57	0.01
July 16	68	54	0.00
July 17	66	52	0.00
July 18	66	55	0.00
July 19	66	55	0.00
July 20	66	55	0.00
July 21	66	55	0.00
July 22	63	55	0.00
July 23	64	54	0.00
July 24	64	54	0.00
July 25	63	52	0.00
July 26	64	52	0.00
July 27	66	51	0.00
July 28	62	51	0.00
July 29	62	51	0.00
July 30	62	52	0.00
July 31	63	53	0.00

August 2003 Eureka Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	69	54	0.04
August 2	62	55	0.43
August 3	65	55	0.00
August 4	67	57	0.02
August 5	69	57	0.00
August 6	66	55	0.00
August 7	70	50	0.00
August 8	71	52	0.00
August 9	71	56	0.00
August 10	71	53	0.00
August 11	71	55	0.00
August 12	71	53	0.00
August 13	70	59	0.00
August 14	69	58	0.00
August 15	71	57	0.00
August 16	68	58	0.00
August 17	65	59	0.00
August 18	64	58	0.00
August 19	66	55	0.00
August 20	64	53	0.00
August 21	66	53	0.00
August 22	72	60	0.00
August 23	69	54	0.00
August 24	68	51	0.00
August 25	68	51	0.00
August 26	68	56	0.00
August 27	66	57	0.00
August 28	62	56	0.00
August 29	62	54	0.00
August 30	60	53	0.00
August 31	63	53	0.00

September 2003 Eureka Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	65	52	0.00
September 2	63	50	0.00
September 3	74	50	0.01
September 4	65	53	0.01
September 5	68	55	0.00
September 6	67	52	0.00
September 7	64	56	0.16
September 8	62	53	0.02
September 9	65	54	0.13
September 10	66	51	0.00
September 11	69	52	0.00
September 12	65	51	0.00
September 13	69	48	0.00
September 14	69	49	0.00
September 15	61	49	0.00
September 16	64	46	0.00
September 17	62	44	0.00
September 18	65	44	0.00
September 19	64	50	0.00
September 20	62	50	0.00
September 21	68	47	0.00
September 22	82	50	0.00
September 23	66	51	0.00
September 24	58	52	0.00
September 25	57	52	0.00
September 26	60	50	0.01
September 27	64	53	0.00
September 28	64	56	0.00
September 29	68	52	0.00
September 30	59	51	0.01

October 2003 Eureka Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	56	50	0.00
October 2	56	50	0.04
October 3	57	53	0.02
October 4	61	51	0.00
October 5	60	51	0.00
October 6	64	52	0.04
October 7	58	52	0.03
October 8	70	46	0.14
October 9	62	47	0.00
October 10	60	41	0.00
October 11	65	43	0.16
October 12	63	47	0.00
October 13	62	41	0.00
October 14	61	44	0.00
October 15	64	42	0.00
October 16	66	49	0.00
October 17	70	49	0.00
October 18	67	54	0.00
October 19	71	58	0.00
October 20	71	55	0.00
October 21	65	56	0.01
October 22	73	53	0.09
October 23	64	47	0.00
October 24	64	45	0.00
October 25	77	46	0.00
October 26	79	49	0.00
October 27	78	48	0.00
October 28	69	49	0.00
October 29	59	45	0.02
October 30	58	41	0.00
October 31	58	39	0.00

November 2003 Eureka Weather

Day	High (°F)	Low (°F)	Precip. (inches)
November 1	56	35	0.00
November 2	52	42	0.79
November 3	53	39	0.01
November 4	53	35	0.12
November 5	56	46	0.00
November 6	62	48	0.23
November 7	62	53	0.28
November 8	60	51	0.85
November 9	62	49	0.39
November 10	59	43	0.00
November 11	58	43	0.00
November 12	63	40	0.00
November 13	60	41	0.00
November 14	58	50	0.34
November 15	55	45	0.58
November 16	55	50	0.20
November 17	59	45	0.06
November 18	62	42	0.00
November 19	65	46	0.23
November 20	54	38	0.01
November 21	51	37	0.02
November 22	50	32	0.00
November 23	54	30	0.00
November 24	54	37	0.01
November 25	51	35	0.20
November 26	55	37	0.02
November 27	52	35	0.00
November 28	65	52	0.07
November 29	62	51	0.95
November 30	56	48	0.42

December 2003 Eureka Weather

Day	High (°F)	Low (°F)	Precip. (inches)
December 1	58	45	0.26
December 2	62	45	0.00
December 3	56	50	0.00
December 4	62	48	0.15
December 5	59	54	0.27
December 6	57	48	1.77
December 7	57	45	0.21
December 8	55	38	0.00
December 9	57	47	0.13
December 10	55	43	0.82
December 11	55	42	0.14
December 12	56	47	1.24
December 13	60	42	1.41
December 14	54	40	0.17
December 15	53	35	0.00
December 16	58	40	0.00
December 17	58	38	0.00
December 18	60	34	0.00
December 19	67	44	0.47
December 20	53	44	0.06
December 21	58	40	0.00
December 22	62	40	0.00
December 23	63	50	0.37
December 24	56	42	0.65
December 25	49	36	0.28
December 26	50	32	0.00
December 27	53	34	0.05
December 28	49	37	1.07
December 29	54	40	1.25
December 30	50	36	0.00
December 31	47	44	0.58

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Weather Station Details

Years	Station	Coordinates
1941–2024	Eureka Woodley Island	location