Eureka Weather in 2023

Historical record of Eureka, California weather for the year 2023 based on NOAA data.

Jump to Month:

Year:

2023 Eureka Weather Extremes
Highest temperature	78 °F	October 5
Lowest temperature	27 °F	January 30
Highest daily low	57 °F	November 5
Lowest daily high	38 °F	February 23
Most daily precipitation	1.8 inches	December 2
Most daily snow	0.8 inches	February 23
Total annual precipitation	42.4 inches	-
Total annual snow	1.0 inches	-

What was the hottest temperature in Eureka in 2023?

The highest temperature recorded in Eureka, California in 2023 was 78 °F which happened on October 5.

Highest Temperatures: All-Time By Year

Highest Temperatures in Eureka in 2023

Rank	Temperature	Date
1	78 °F	Oct 5
2	76 °F	Oct 6
3	73 °F	Aug 15
4	71 °F	Oct 21
5	70 °F	Oct 4
5	70 °F	Sep 2
5	70 °F	Aug 24
5	70 °F	Aug 9
9	69 °F	Sep 26
9	69 °F	Sep 24
9	69 °F	Aug 16
9	69 °F	Aug 14

What was the coldest temperature in Eureka in 2023?

The lowest temperature recorded in Eureka, California in 2023 was 27 °F which happened on Jan 30.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Eureka in 2023

Rank	Temperature	Date
1	27 °F	January 30
2	28 °F	February 15
3	30 °F	March 2
3	30 °F	March 1
3	30 °F	January 31
6	31 °F	February 25
6	31 °F	February 24
6	31 °F	January 20
9	32 °F	November 27
9	32 °F	November 26
9	32 °F	February 28
9	32 °F	February 23
9	32 °F	February 22
9	32 °F	February 17
9	32 °F	February 16
9	32 °F	February 2
9	32 °F	February 1

January 2023 Eureka Weather

Day	High (°F)	Low (°F)	Precip. (inches)
January 1	53	36	0.00
January 2	52	38	0.22
January 3	55	39	0.00
January 4	62	51	1.08
January 5	56	46	0.72
January 6	59	49	0.10
January 7	56	46	0.91
January 8	58	48	0.47
January 9	60	41	0.08
January 10	55	40	0.70
January 11	58	47	0.07
January 12	67	52	0.32
January 13	59	51	0.93
January 14	55	47	1.09
January 15	55	41	0.24
January 16	52	38	0.00
January 17	53	36	0.00
January 18	50	37	0.83
January 19	51	34	0.00
January 20	54	31	0.00
January 21	54	33	0.00
January 22	51	42	0.00
January 23	54	35	0.00
January 24	57	35	0.00
January 25	58	35	0.00
January 26	59	36	0.00
January 27	51	40	0.00
January 28	51	42	0.07
January 29	51	35	0.06
January 30	56	27	0.00
January 31	55	30	0.00

February 2023 Eureka Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
February 1	54	32	0.00	0.0
February 2	65	32	0.00	0.0
February 3	60	43	0.30	0.0
February 4	64	42	0.59	0.0
February 5	50	46	0.52	0.0
February 6	53	36	0.00	0.0
February 7	58	36	0.00	0.0
February 8	52	40	0.00	0.0
February 9	57	37	0.00	0.0
February 10	51	42	0.20	0.0
February 11	55	41	0.01	0.0
February 12	55	38	0.00	0.0
February 13	52	40	0.14	0.0
February 14	47	33	0.20	0.0
February 15	51	28	0.00	0.0
February 16	49	32	0.00	0.0
February 17	56	32	0.00	0.0
February 18	51	33	0.00	0.0
February 19	53	37	0.00	0.0
February 20	52	41	0.00	0.0
February 21	48	36	0.47	0.0
February 22	40	32	0.74	0.2
February 23	38	32	0.32	0.8
February 24	49	31	0.00	0.0
February 25	51	31	0.00	0.0
February 26	50	40	0.40	0.0
February 27	46	37	1.02	0.0
February 28	47	32	0.83	0.0

March 2023 Eureka Weather

Day	High (°F)	Low (°F)	Precip. (inches)
March 1	48	30	0.00
March 2	49	30	0.00
March 3	48	33	0.00
March 4	47	35	0.84
March 5	50	37	0.36
March 6	47	38	0.33
March 7	46	38	0.71
March 8	49	34	0.14
March 9	53	43	0.94
March 10	53	37	0.10
March 11	53	33	0.11
March 12	63	45	0.85
March 13	55	44	1.54
March 14	47	45	0.98
March 15	52	34	0.00
March 16	54	33	0.00
March 17	54	38	0.00
March 18	56	38	0.02
March 19	53	46	0.73
March 20	52	41	0.00
March 21	53	39	0.00
March 22	53	42	0.03
March 23	50	39	0.35
March 24	50	36	0.11
March 25	49	34	0.18
March 26	50	33	0.00
March 27	53	34	0.09
March 28	53	42	0.81
March 29	56	40	0.03
March 30	53	43	0.00
March 31	56	45	0.00

April 2023 Eureka Weather

Day	High (°F)	Low (°F)	Precip. (inches)
April 1	51	42	0.07
April 2	51	39	0.23
April 3	47	35	0.09
April 4	50	34	0.00
April 5	52	37	0.00
April 6	56	46	0.36
April 7	54	46	0.05
April 8	58	41	0.00
April 9	63	45	0.00
April 10	62	46	0.97
April 11	54	40	0.00
April 12	51	40	0.06
April 13	52	35	0.00
April 14	54	36	0.00
April 15	54	47	0.00
April 16	58	42	0.03
April 17	54	43	0.51
April 18	54	37	0.17
April 19	53	39	0.03
April 20	57	39	0.00
April 21	59	45	0.00
April 22	55	49	0.00
April 23	55	44	0.04
April 24	57	44	0.00
April 25	58	46	0.00
April 26	61	43	0.00
April 27	62	46	0.00
April 28	56	49	0.00
April 29	55	45	0.00
April 30	57	47	0.05

May 2023 Eureka Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	57	48	0.01
May 2	53	45	0.10
May 3	58	44	0.00
May 4	53	48	0.03
May 5	60	48	0.12
May 6	56	44	0.03
May 7	57	44	0.29
May 8	59	46	0.34
May 9	58	43	0.00
May 10	56	49	0.00
May 11	59	51	0.00
May 12	58	51	0.00
May 13	58	50	0.00
May 14	66	48	0.00
May 15	62	52	0.00
May 16	60	52	0.00
May 17	57	50	0.00
May 18	58	51	0.01
May 19	58	51	0.00
May 20	61	52	0.01
May 21	62	52	0.01
May 22	60	45	0.00
May 23	59	44	0.00
May 24	59	44	0.00
May 25	56	50	0.00
May 26	58	49	0.00
May 27	58	50	0.02
May 28	58	50	0.00
May 29	57	50	0.00
May 30	58	50	0.00
May 31	60	50	0.00

June 2023 Eureka Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	60	47	0.00
June 2	59	49	0.00
June 3	59	50	0.00
June 4	61	50	0.00
June 5	61	46	0.00
June 6	58	50	0.00
June 7	59	52	0.00
June 8	57	53	0.02
June 9	59	51	0.00
June 10	61	51	0.01
June 11	60	52	0.00
June 12	60	52	0.00
June 13	60	52	0.00
June 14	61	49	0.00
June 15	61	45	0.00
June 16	65	45	0.00
June 17	60	50	0.00
June 18	62	49	0.00
June 19	59	49	0.10
June 20	60	46	0.00
June 21	58	46	0.00
June 22	57	51	0.00
June 23	58	53	0.00
June 24	58	53	0.00
June 25	58	52	0.01
June 26	59	51	0.03
June 27	58	51	0.02
June 28	59	52	0.04
June 29	60	52	0.00
June 30	61	51	0.00

July 2023 Eureka Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
July 1	62	51	0.00	0.0
July 2	64	51	0.00	0.0
July 3	62	48	0.00	0.0
July 4	60	52	0.00	0.0
July 5	61	50	0.00	0.0
July 6	59	52	0.01	0.0
July 7	62	53	0.01	0.0
July 8	62	54	0.00	0.0
July 9	66	53	0.00	0.0
July 10	63	54	0.00	0.0
July 11	61	54	0.00	0.0
July 12	64	54	0.00	0.0
July 13	64	53	0.00	0.0
July 14	64	55	0.00	0.0
July 15	63	54	0.00	0.0
July 16	63	53	0.00	0.0
July 17	66	53	0.00	0.0
July 18	63	54	0.00	0.0
July 19	63	54	0.00	0.0
July 20	65	55	0.00	0.0
July 21	62	53	0.00	0.0
July 22	65	53	0.00	0.0
July 23	66	54	0.00	0.0
July 24	67	56	0.00	n/a
July 25	67	55	0.00	0.0
July 26	64	53	0.00	0.0
July 27	65	54	0.00	n/a
July 28	64	55	0.00	0.0
July 29	67	54	0.00	0.0
July 30	67	54	0.00	0.0
July 31	65	56	0.00	0.0

August 2023 Eureka Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	63	55	0.00
August 2	64	54	0.00
August 3	67	55	0.00
August 4	66	56	0.00
August 5	65	56	0.01
August 6	67	56	0.01
August 7	68	57	0.00
August 8	65	57	0.00
August 9	70	57	0.00
August 10	66	56	0.01
August 11	66	56	0.00
August 12	68	55	0.00
August 13	63	54	0.00
August 14	69	55	0.00
August 15	73	57	0.00
August 16	69	56	0.00
August 17	65	57	0.02
August 18	66	55	0.00
August 19	62	53	0.00
August 20	63	53	0.00
August 21	62	54	0.00
August 22	64	53	0.00
August 23	63	54	0.00
August 24	70	53	0.00
August 25	63	56	0.00
August 26	62	55	0.00
August 27	64	55	0.00
August 28	67	56	0.00
August 29	68	54	0.00
August 30	68	55	0.00
August 31	65	56	0.06

September 2023 Eureka Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	63	56	0.01
September 2	70	57	0.00
September 3	68	55	0.00
September 4	68	54	0.00
September 5	65	51	0.00
September 6	65	50	0.00
September 7	64	53	0.00
September 8	65	49	0.00
September 9	65	55	0.00
September 10	68	53	0.00
September 11	67	51	0.00
September 12	68	55	0.00
September 13	65	54	0.00
September 14	68	53	0.00
September 15	62	55	0.00
September 16	61	56	0.00
September 17	63	56	0.00
September 18	62	55	0.02
September 19	64	49	0.00
September 20	65	45	0.00
September 21	64	44	0.00
September 22	62	46	0.00
September 23	61	52	0.00
September 24	69	55	0.00
September 25	66	56	1.67
September 26	69	54	0.01
September 27	65	51	0.08
September 28	62	47	0.00
September 29	67	50	0.04
September 30	62	48	0.00

October 2023 Eureka Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	59	44	0.00
October 2	62	45	0.01
October 3	61	52	0.02
October 4	70	50	0.00
October 5	78	49	0.00
October 6	76	51	0.00
October 7	56	51	0.00
October 8	59	49	0.00
October 9	65	53	0.55
October 10	66	54	0.23
October 11	62	49	0.00
October 12	63	43	0.00
October 13	60	46	0.23
October 14	64	52	0.00
October 15	64	50	0.00
October 16	67	57	0.62
October 17	59	53	0.00
October 18	58	52	0.00
October 19	56	50	0.00
October 20	60	48	0.00
October 21	71	54	0.00
October 22	63	56	0.27
October 23	61	51	0.00
October 24	58	51	0.00
October 25	58	42	0.16
October 26	59	38	0.00
October 27	56	38	0.00
October 28	58	36	0.00
October 29	68	37	0.00
October 30	63	39	0.00
October 31	63	39	0.00

November 2023 Eureka Weather

Day	High (°F)	Low (°F)	Precip. (inches)
November 1	65	44	0.00
November 2	59	48	0.53
November 3	68	52	0.02
November 4	62	57	0.27
November 5	68	57	1.11
November 6	61	48	0.36
November 7	60	44	0.02
November 8	59	39	0.00
November 9	56	40	0.01
November 10	56	47	0.01
November 11	64	41	0.00
November 12	63	42	0.00
November 13	62	51	0.24
November 14	61	49	0.44
November 15	66	52	0.01
November 16	66	48	0.02
November 17	64	46	0.17
November 18	59	49	0.25
November 19	57	40	0.00
November 20	63	37	0.00
November 21	62	42	0.00
November 22	58	38	0.00
November 23	56	40	0.00
November 24	55	35	0.00
November 25	55	33	0.00
November 26	58	32	0.00
November 27	59	32	0.00
November 28	66	33	0.00
November 29	58	40	0.00
November 30	55	42	0.39

December 2023 Eureka Weather

Day	High (°F)	Low (°F)	Precip. (inches)
December 1	54	43	0.13
December 2	56	47	1.77
December 3	60	55	0.00
December 4	64	54	0.00
December 5	65	54	0.00
December 6	60	47	0.87
December 7	55	43	0.49
December 8	54	38	0.04
December 9	56	36	0.00
December 10	58	36	0.00
December 11	58	47	0.00
December 12	54	46	0.01
December 13	53	39	0.00
December 14	61	42	0.00
December 15	58	38	0.00
December 16	64	39	0.00
December 17	54	43	0.83
December 18	65	52	0.57
December 19	60	51	1.26
December 20	60	47	0.22
December 21	52	46	0.00
December 22	54	43	0.04
December 23	53	34	0.00
December 24	53	38	0.02
December 25	58	48	0.02
December 26	61	47	0.00
December 27	62	48	0.32
December 28	65	47	0.00
December 29	66	52	0.59
December 30	57	42	0.59
December 31	55	41	0.01

Next Year >

Weather Station Details

Years	Station	Coordinates
1941–2024	Eureka Woodley Island	location