Eureka Weather in 1970

Historical record of Eureka, California weather for the year 1970 based on NOAA data.

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1970 Eureka Weather Extremes
Highest temperature	81 °F	May 31
Lowest temperature	31 °F	December 19
Highest daily low	59 °F	January 22
Lowest daily high	47 °F	December 20
Most daily precipitation	2.5 inches	November 24
Most daily snow	none	-
Total annual precipitation	47.4 inches	-
Total annual snow	none	-

What was the hottest temperature in Eureka in 1970?

The highest temperature recorded in Eureka, California in 1970 was 81 °F which happened on May 31.

Highest Temperatures: All-Time By Year

Highest Temperatures in Eureka in 1970

Rank	Temperature	Date
1	81 °F	May 31
2	78 °F	Sep 26
2	78 °F	Sep 25
4	75 °F	Sep 27
4	75 °F	Aug 10
6	72 °F	Jun 1
7	71 °F	Nov 14
7	71 °F	Oct 30
9	70 °F	Sep 17
10	69 °F	Nov 1

What was the coldest temperature in Eureka in 1970?

The lowest temperature recorded in Eureka, California in 1970 was 31 °F which happened on Dec 19.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Eureka in 1970

Rank	Temperature	Date
1	31 °F	December 19
2	33 °F	January 4
3	34 °F	December 24
3	34 °F	January 28
5	35 °F	April 7
5	35 °F	January 6
5	35 °F	January 5
8	36 °F	December 26
8	36 °F	December 12
8	36 °F	April 20
8	36 °F	January 1

January 1970 Eureka Weather

Day	High (°F)	Low (°F)	Precip. (inches)
January 1	60	36	0.00
January 2	55	39	0.00
January 3	51	37	0.00
January 4	48	33	0.00
January 5	56	35	0.00
January 6	52	35	0.00
January 7	63	48	0.00
January 8	60	53	0.13
January 9	60	53	0.77
January 10	54	45	0.12
January 11	60	47	0.11
January 12	58	53	0.18
January 13	61	53	0.58
January 14	59	51	0.21
January 15	60	50	0.14
January 16	60	54	0.53
January 17	56	52	0.24
January 18	63	52	0.02
January 19	62	53	0.23
January 20	63	49	0.79
January 21	61	56	1.21
January 22	66	59	1.04
January 23	64	54	2.24
January 24	56	49	0.22
January 25	53	50	1.04
January 26	58	51	1.86
January 27	52	40	0.15
January 28	51	34	0.00
January 29	53	37	0.04
January 30	54	45	0.39
January 31	52	43	0.22

February 1970 Eureka Weather

Day	High (°F)	Low (°F)	Precip. (inches)
February 1	52	41	0.00
February 2	56	37	0.00
February 3	52	43	0.00
February 4	53	41	0.00
February 5	59	45	0.00
February 6	63	48	0.00
February 7	63	42	0.00
February 8	64	46	0.00
February 9	65	49	0.00
February 10	63	47	0.00
February 11	61	47	0.00
February 12	58	46	0.30
February 13	59	45	0.31
February 14	59	41	0.00
February 15	62	55	0.00
February 16	58	43	1.63
February 17	55	43	0.00
February 18	54	39	0.00
February 19	63	38	0.00
February 20	60	38	0.00
February 21	59	39	0.00
February 22	59	40	0.00
February 23	57	40	0.00
February 24	62	45	0.00
February 25	64	47	0.00
February 26	66	46	0.00
February 27	60	45	0.00
February 28	53	42	0.91

March 1970 Eureka Weather

Day	High (°F)	Low (°F)	Precip. (inches)
March 1	49	39	0.14
March 2	52	42	0.06
March 3	54	43	0.01
March 4	52	41	0.57
March 5	55	38	0.00
March 6	65	46	0.08
March 7	55	48	0.84
March 8	53	41	0.00
March 9	54	41	0.36
March 10	54	41	0.00
March 11	57	50	0.04
March 12	62	50	0.09
March 13	65	48	0.25
March 14	57	51	0.26
March 15	55	50	0.00
March 16	56	48	0.00
March 17	53	45	0.00
March 18	60	39	0.00
March 19	62	41	0.00
March 20	57	41	0.00
March 21	54	44	0.00
March 22	55	44	0.00
March 23	59	43	0.00
March 24	56	46	0.00
March 25	55	44	0.00
March 26	53	47	0.00
March 27	58	40	0.00
March 28	52	46	0.00
March 29	52	46	0.00
March 30	52	42	0.00
March 31	55	38	0.00

April 1970 Eureka Weather

Day	High (°F)	Low (°F)	Precip. (inches)
April 1	54	40	0.00
April 2	52	44	0.00
April 3	52	39	0.00
April 4	53	43	0.00
April 5	56	44	0.00
April 6	57	43	0.14
April 7	50	35	0.00
April 8	55	40	0.00
April 9	61	43	0.14
April 10	55	48	0.18
April 11	52	42	0.00
April 12	52	37	0.00
April 13	51	43	0.03
April 14	53	44	0.00
April 15	51	43	0.00
April 16	53	37	0.00
April 17	53	41	0.00
April 18	57	46	0.59
April 19	51	43	0.10
April 20	51	36	0.00
April 21	51	42	0.00
April 22	52	43	0.00
April 23	56	40	0.00
April 24	56	47	0.00
April 25	52	44	0.04
April 26	49	39	0.26
April 27	49	37	0.06
April 28	52	40	0.00
April 29	53	42	0.00
April 30	54	47	0.00

May 1970 Eureka Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	55	47	0.00
May 2	60	47	0.00
May 3	54	45	0.00
May 4	58	47	0.00
May 5	53	49	0.00
May 6	53	46	0.00
May 7	55	42	0.02
May 8	56	51	0.58
May 9	56	47	0.20
May 10	54	43	0.12
May 11	53	44	0.35
May 12	59	44	0.11
May 13	58	47	0.00
May 14	58	44	0.00
May 15	60	48	0.00
May 16	58	51	0.00
May 17	56	50	0.00
May 18	54	49	0.00
May 19	55	48	0.00
May 20	56	48	0.00
May 21	57	49	0.00
May 22	58	48	0.00
May 23	58	48	0.00
May 24	61	46	0.00
May 25	56	47	0.00
May 26	55	48	0.00
May 27	55	48	0.00
May 28	55	48	0.00
May 29	59	46	0.00
May 30	61	49	0.00
May 31	81	50	0.00

June 1970 Eureka Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	72	49	0.00
June 2	56	49	0.00
June 3	59	49	0.00
June 4	57	50	0.00
June 5	55	48	0.00
June 6	55	51	0.00
June 7	57	50	0.00
June 8	56	51	0.15
June 9	59	51	0.10
June 10	57	50	0.00
June 11	57	48	0.00
June 12	56	49	0.00
June 13	57	49	0.00
June 14	58	51	0.00
June 15	59	49	0.00
June 16	57	50	0.00
June 17	57	48	0.00
June 18	60	47	0.00
June 19	58	52	0.00
June 20	60	51	0.00
June 21	58	52	0.00
June 22	60	51	0.00
June 23	58	50	0.00
June 24	58	51	0.00
June 25	59	51	0.00
June 26	59	52	0.00
June 27	59	54	0.04
June 28	57	52	0.00
June 29	58	50	0.00
June 30	61	51	0.00

July 1970 Eureka Weather

Day	High (°F)	Low (°F)
July 1	65	50
July 2	60	53
July 3	60	53
July 4	57	52
July 5	56	50
July 6	57	50
July 7	58	50
July 8	55	49
July 9	55	48
July 10	55	49
July 11	56	48
July 12	58	49
July 13	60	49
July 14	60	50
July 15	61	49
July 16	63	54
July 17	57	52
July 18	60	52
July 19	58	52
July 20	57	52
July 21	59	53
July 22	60	49
July 23	57	49
July 24	57	51
July 25	61	49
July 26	60	53
July 27	62	53
July 28	60	51
July 29	60	53
July 30	58	54
July 31	57	53

August 1970 Eureka Weather

Day	High (°F)	Low (°F)
August 1	58	52
August 2	59	52
August 3	59	51
August 4	58	51
August 5	68	48
August 6	67	54
August 7	61	53
August 8	62	53
August 9	63	50
August 10	75	53
August 11	61	52
August 12	58	51
August 13	59	52
August 14	55	51
August 15	55	51
August 16	59	51
August 17	57	48
August 18	57	48
August 19	56	50
August 20	55	50
August 21	54	49
August 22	57	49
August 23	59	52
August 24	61	52
August 25	57	47
August 26	60	51
August 27	57	51
August 28	60	52
August 29	58	51
August 30	65	51
August 31	62	52

September 1970 Eureka Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	60	51	0.00
September 2	59	52	0.00
September 3	66	53	0.05
September 4	60	53	0.00
September 5	60	50	0.00
September 6	63	53	0.00
September 7	65	54	0.00
September 8	60	52	0.00
September 9	64	50	0.00
September 10	66	51	0.00
September 11	61	50	0.00
September 12	58	47	0.00
September 13	58	45	0.00
September 14	59	43	0.00
September 15	56	44	0.00
September 16	56	48	0.00
September 17	70	47	0.00
September 18	62	53	0.10
September 19	62	51	0.00
September 20	60	52	0.17
September 21	61	48	0.00
September 22	60	48	0.00
September 23	58	51	0.00
September 24	57	44	0.00
September 25	78	46	0.00
September 26	78	54	0.00
September 27	75	53	0.00
September 28	54	45	0.00
September 29	52	46	0.00
September 30	61	45	0.00

October 1970 Eureka Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	60	47	0.00
October 2	54	48	0.00
October 3	54	48	0.00
October 4	55	49	0.00
October 5	58	50	0.00
October 6	55	45	0.00
October 7	58	41	0.00
October 8	62	44	0.00
October 9	59	47	0.00
October 10	58	49	0.00
October 11	65	47	0.00
October 12	56	47	0.00
October 13	56	43	0.00
October 14	55	45	0.00
October 15	55	47	0.00
October 16	50	47	0.00
October 17	60	45	0.10
October 18	60	49	0.10
October 19	61	46	0.59
October 20	60	52	0.46
October 21	58	49	0.31
October 22	59	45	0.01
October 23	58	50	0.45
October 24	57	46	0.09
October 25	55	48	0.00
October 26	54	38	0.00
October 27	62	39	0.00
October 28	63	41	0.00
October 29	66	43	0.00
October 30	71	48	0.00
October 31	65	54	0.00

November 1970 Eureka Weather

Day	High (°F)	Low (°F)	Precip. (inches)
November 1	69	45	0.00
November 2	65	48	0.00
November 3	65	48	0.89
November 4	64	52	0.96
November 5	63	53	0.12
November 6	60	50	0.24
November 7	60	51	0.00
November 8	61	56	1.44
November 9	59	48	1.18
November 10	59	45	0.03
November 11	62	50	0.46
November 12	57	46	0.00
November 13	61	42	0.00
November 14	71	47	0.00
November 15	68	54	0.16
November 16	58	49	0.06
November 17	54	45	0.00
November 18	54	45	0.00
November 19	55	42	0.00
November 20	54	49	0.00
November 21	53	47	0.06
November 22	61	49	0.32
November 23	62	58	1.29
November 24	61	56	2.46
November 25	58	47	0.78
November 26	51	42	0.06
November 27	53	45	1.64
November 28	53	43	0.00
November 29	51	45	0.53
November 30	51	39	0.52

December 1970 Eureka Weather

Day	High (°F)	Low (°F)	Precip. (inches)
December 1	49	41	1.01
December 2	50	42	0.47
December 3	57	44	2.21
December 4	58	41	0.00
December 5	61	55	0.16
December 6	58	54	0.14
December 7	56	48	1.69
December 8	53	43	0.29
December 9	52	40	0.00
December 10	57	44	0.01
December 11	54	42	0.01
December 12	55	36	0.00
December 13	54	43	0.30
December 14	52	44	0.06
December 15	57	41	0.74
December 16	50	39	0.70
December 17	50	37	0.09
December 18	52	39	0.00
December 19	50	31	0.00
December 20	47	40	0.68
December 21	50	41	0.00
December 22	50	42	0.00
December 23	51	39	0.00
December 24	49	34	0.00
December 25	53	37	0.00
December 26	53	36	0.00
December 27	49	42	0.13
December 28	53	45	1.05
December 29	52	46	0.06
December 30	55	49	0.00
December 31	52	44	0.44

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Weather Station Details

Years	Station	Coordinates
1941–2024	Eureka Woodley Island	location