Eureka Weather in 1981

1981 Eureka Weather Extremes
Highest temperature	75 °F	January 21
Lowest temperature	35 °F	January 31
Highest daily low	63 °F	January 18
Lowest daily high	46 °F	February 24
Most daily precipitation	3.4 inches	December 19
Most daily snow	none	-
Total annual precipitation	43.3 inches	-
Total annual snow	none	-

Rank	Temperature	Date
1	75 °F	Jan 21
2	73 °F	Jan 18
3	72 °F	Dec 17
3	72 °F	Oct 5
5	71 °F	Sep 18
6	70 °F	Nov 10
6	70 °F	Sep 27
6	70 °F	Aug 23
6	70 °F	Feb 21
6	70 °F	Jan 19

Rank	Temperature	Date
1	35 °F	January 31
2	36 °F	February 20
2	36 °F	February 6
4	37 °F	December 22
4	37 °F	December 16
4	37 °F	November 28
4	37 °F	March 6
4	37 °F	February 7
4	37 °F	February 1
4	37 °F	January 30
4	37 °F	January 25

January 1981 Eureka Weather

Day	High (°F)	Low (°F)	Precip. (inches)
January 1	59	40	0.01
January 2	55	43	0.00
January 3	63	46	0.22
January 4	56	42	0.00
January 5	57	42	0.00
January 6	53	43	0.00
January 7	58	45	0.00
January 8	62	47	0.09
January 9	58	47	0.00
January 10	56	43	0.00
January 11	62	42	0.00
January 12	62	44	0.00
January 13	59	44	0.00
January 14	63	41	0.00
January 15	63	49	0.00
January 16	63	49	0.19
January 17	67	47	0.09
January 18	73	63	0.00
January 19	70	52	0.28
January 20	69	58	0.02
January 21	75	57	0.39
January 22	62	52	3.21
January 23	56	46	0.73
January 24	53	40	0.10
January 25	53	37	0.05
January 26	60	47	0.23
January 27	55	44	0.96
January 28	53	43	0.57
January 29	50	41	0.53
January 30	52	37	0.00
January 31	52	35	0.00

February 1981 Eureka Weather

Day	High (°F)	Low (°F)	Precip. (inches)
February 1	54	37	0.00
February 2	57	39	0.00
February 3	56	42	0.00
February 4	54	45	0.00
February 5	54	42	0.08
February 6	54	36	0.00
February 7	58	37	0.00
February 8	60	42	0.00
February 9	56	47	0.00
February 10	58	41	0.07
February 11	58	50	0.00
February 12	62	49	0.00
February 13	66	54	1.09
February 14	60	50	0.00
February 15	61	47	0.00
February 16	59	52	0.57
February 17	57	48	0.00
February 18	68	53	0.00
February 19	61	46	0.35
February 20	54	36	0.02
February 21	70	39	0.00
February 22	69	46	0.00
February 23	60	44	0.64
February 24	46	40	0.56
February 25	48	39	0.10
February 26	57	42	0.23
February 27	63	47	0.00
February 28	57	45	0.01

March 1981 Eureka Weather

Day	High (°F)	Low (°F)	Precip. (inches)
March 1	57	41	0.00
March 2	57	43	0.00
March 3	56	47	0.73
March 4	52	45	0.19
March 5	54	41	0.00
March 6	56	37	0.00
March 7	56	44	0.17
March 8	59	41	0.00
March 9	58	41	0.01
March 10	55	49	0.02
March 11	59	44	0.00
March 12	58	45	0.03
March 13	53	44	0.13
March 14	57	40	0.00
March 15	56	47	0.42
March 16	55	40	0.01
March 17	59	39	0.00
March 18	59	47	0.07
March 19	55	45	0.43
March 20	56	43	0.06
March 21	62	49	0.23
March 22	60	46	0.00
March 23	63	43	0.00
March 24	65	44	0.05
March 25	58	47	0.90
March 26	53	43	0.47
March 27	55	44	0.00
March 28	55	48	0.00
March 29	53	41	0.28
March 30	55	38	0.00
March 31	54	43	0.44

April 1981 Eureka Weather

Day	High (°F)	Low (°F)	Precip. (inches)
April 1	53	41	0.03
April 2	54	39	0.00
April 3	54	43	0.02
April 4	56	42	0.00
April 5	57	43	0.00
April 6	53	46	0.00
April 7	53	42	0.00
April 8	57	42	0.04
April 9	54	45	0.15
April 10	53	42	0.00
April 11	56	44	0.02
April 12	56	45	0.00
April 13	56	39	0.00
April 14	56	43	0.00
April 15	59	46	0.01
April 16	58	50	0.00
April 17	56	49	0.00
April 18	53	48	0.02
April 19	51	47	0.28
April 20	55	47	0.00
April 21	60	48	0.00
April 22	56	48	0.01
April 23	60	50	0.02
April 24	55	48	0.00
April 25	56	48	0.03
April 26	55	46	0.08
April 27	57	42	0.00
April 28	57	47	0.00
April 29	62	49	0.00
April 30	58	51	0.00

May 1981 Eureka Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	57	49	0.00
May 2	56	46	0.00
May 3	58	47	0.00
May 4	56	47	0.02
May 5	55	42	0.00
May 6	57	42	0.00
May 7	56	46	0.00
May 8	60	44	0.00
May 9	57	48	0.00
May 10	56	47	0.00
May 11	55	44	0.00
May 12	57	44	0.00
May 13	57	47	0.00
May 14	57	47	0.07
May 15	57	47	0.13
May 16	56	42	0.00
May 17	64	50	0.93
May 18	58	50	0.41
May 19	58	45	0.00
May 20	59	51	0.00
May 21	58	50	0.00
May 22	59	47	0.00
May 23	64	50	0.05
May 24	65	56	0.28
May 25	61	53	0.06
May 26	61	53	0.00
May 27	57	51	0.00
May 28	60	51	0.00
May 29	63	52	0.00
May 30	59	53	0.07
May 31	58	51	0.00

June 1981 Eureka Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	58	52	0.00
June 2	61	51	0.00
June 3	61	49	0.00
June 4	62	53	0.00
June 5	62	51	0.00
June 6	61	52	0.00
June 7	68	53	0.01
June 8	65	56	0.15
June 9	63	54	0.00
June 10	62	50	0.00
June 11	61	47	0.00
June 12	62	50	0.35
June 13	61	49	0.06
June 14	62	47	0.00
June 15	63	50	0.00
June 16	64	52	0.00
June 17	61	48	0.00
June 18	64	51	0.00
June 19	64	55	0.00
June 20	62	53	0.00
June 21	62	53	0.00
June 22	64	53	0.00
June 23	62	50	0.00
June 24	61	52	0.00
June 25	60	52	0.00
June 26	60	51	0.00
June 27	60	48	0.00
June 28	60	48	0.00
June 29	59	49	0.00
June 30	61	51	0.00

July 1981 Eureka Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	60	51	0.00
July 2	60	48	0.00
July 3	61	47	0.00
July 4	60	49	0.00
July 5	67	53	0.00
July 6	59	51	0.00
July 7	59	48	0.00
July 8	61	47	0.00
July 9	62	48	0.00
July 10	60	48	0.00
July 11	60	50	0.00
July 12	61	52	0.00
July 13	60	50	0.00
July 14	60	50	0.00
July 15	57	51	0.00
July 16	57	51	0.00
July 17	59	52	0.00
July 18	59	52	0.00
July 19	59	52	0.00
July 20	58	52	0.00
July 21	59	52	0.00
July 22	60	51	0.00
July 23	60	52	0.00
July 24	60	51	0.00
July 25	60	51	0.00
July 26	60	51	0.00
July 27	58	50	0.00
July 28	59	50	0.00
July 29	60	52	0.00
July 30	60	52	0.00
July 31	58	52	0.00

August 1981 Eureka Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	60	52	0.00
August 2	64	53	0.00
August 3	63	55	0.00
August 4	63	55	0.00
August 5	61	53	0.00
August 6	59	51	0.00
August 7	61	53	0.00
August 8	60	53	0.00
August 9	60	53	0.00
August 10	65	54	0.00
August 11	61	54	0.00
August 12	62	55	0.00
August 13	60	54	0.01
August 14	62	54	0.00
August 15	64	54	0.00
August 16	58	53	0.00
August 17	60	54	0.00
August 18	63	54	0.00
August 19	68	57	0.00
August 20	65	55	0.00
August 21	61	53	0.00
August 22	61	55	0.00
August 23	70	55	0.00
August 24	66	57	0.00
August 25	65	54	0.00
August 26	64	51	0.00
August 27	63	54	0.00
August 28	61	51	0.00
August 29	64	52	0.00
August 30	63	54	0.00
August 31	62	53	0.00

September 1981 Eureka Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	64	53	0.00
September 2	62	54	0.00
September 3	61	53	0.00
September 4	62	53	0.00
September 5	63	52	0.00
September 6	63	52	0.00
September 7	63	51	0.00
September 8	63	52	0.00
September 9	64	54	0.00
September 10	62	55	0.00
September 11	61	53	0.00
September 12	57	51	0.00
September 13	58	51	0.00
September 14	59	51	0.00
September 15	65	52	0.00
September 16	67	58	0.00
September 17	68	55	0.00
September 18	71	52	0.20
September 19	64	56	0.00
September 20	69	51	0.00
September 21	64	49	0.00
September 22	64	49	0.00
September 23	62	53	0.00
September 24	60	48	0.00
September 25	64	43	0.00
September 26	69	58	0.30
September 27	70	57	0.47
September 28	65	53	0.00
September 29	63	49	0.00
September 30	65	46	0.00

October 1981 Eureka Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	62	52	0.00
October 2	61	50	0.26
October 3	60	45	0.00
October 4	59	45	0.00
October 5	72	46	0.00
October 6	67	52	0.99
October 7	63	51	0.20
October 8	61	50	0.02
October 9	63	54	0.40
October 10	60	53	0.12
October 11	58	46	0.00
October 12	58	42	0.00
October 13	61	43	0.00
October 14	61	43	0.00
October 15	64	45	0.00
October 16	64	47	0.00
October 17	60	47	0.00
October 18	59	49	0.00
October 19	56	50	0.00
October 20	56	49	0.00
October 21	54	47	0.00
October 22	54	48	0.00
October 23	56	45	0.00
October 24	57	46	0.00
October 25	58	49	0.00
October 26	66	51	0.00
October 27	63	52	0.79
October 28	62	48	0.77
October 29	59	45	0.16
October 30	63	49	0.00
October 31	64	45	0.00

November 1981 Eureka Weather

Day	High (°F)	Low (°F)	Precip. (inches)
November 1	67	47	0.00
November 2	60	47	0.00
November 3	58	47	0.00
November 4	59	47	0.00
November 5	61	49	0.00
November 6	63	53	0.00
November 7	62	52	0.00
November 8	57	48	0.00
November 9	63	46	0.00
November 10	70	56	0.08
November 11	69	55	1.36
November 12	63	49	0.48
November 13	66	51	0.23
November 14	59	49	0.31
November 15	64	52	0.86
November 16	62	51	2.54
November 17	59	49	0.07
November 18	57	43	0.00
November 19	57	46	0.02
November 20	63	51	0.00
November 21	61	53	0.29
November 22	61	52	0.67
November 23	56	50	0.57
November 24	53	45	0.69
November 25	55	42	0.52
November 26	47	43	0.70
November 27	54	38	0.00
November 28	55	37	0.00
November 29	53	38	0.00
November 30	53	38	0.00

December 1981 Eureka Weather

Day	High (°F)	Low (°F)	Precip. (inches)
December 1	58	46	0.16
December 2	56	51	0.09
December 3	60	48	0.00
December 4	64	46	0.00
December 5	60	54	0.25
December 6	61	53	0.73
December 7	57	49	0.00
December 8	63	45	0.00
December 9	66	48	0.93
December 10	56	42	0.04
December 11	56	39	0.02
December 12	56	48	0.77
December 13	60	52	0.30
December 14	60	52	0.38
December 15	57	43	0.14
December 16	57	37	0.00
December 17	72	42	0.08
December 18	63	54	0.66
December 19	64	50	3.36
December 20	58	48	0.29
December 21	54	46	0.11
December 22	51	37	0.02
December 23	56	44	0.01
December 24	55	45	0.05
December 25	55	49	0.08
December 26	55	48	0.45
December 27	52	42	0.07
December 28	55	43	0.26
December 29	57	48	0.28
December 30	54	42	0.00
December 31	51	42	0.35