Juneau Weather in 1978

Historical record of Juneau, Alaska weather for the year 1978 based on NOAA data.

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1978 Juneau Weather Extremes
Highest temperature	80 °F	August 1
Lowest temperature	2 °F	November 19
Highest daily low	52 °F	September 12
Lowest daily high	15 °F	January 6
Most daily precipitation	1.9 inches	October 30
Most daily snow	6.8 inches	November 11
Total annual precipitation	46.1 inches	-
Total annual snow	44.9 inches	-

What was the hottest temperature in Juneau in 1978?

The highest temperature recorded in Juneau, Alaska in 1978 was 80 °F which happened 2 different times.

Highest Temperatures: All-Time By Year

Highest Temperatures in Juneau in 1978

Rank	Temperature	Date
1	80 °F	Aug 1
1	80 °F	Jul 31
3	78 °F	Jul 30
4	77 °F	Aug 2
5	76 °F	Jul 29
6	75 °F	Jun 7
6	75 °F	Jun 3
8	74 °F	Jun 6
9	73 °F	Aug 23
9	73 °F	Aug 3
9	73 °F	Jun 12

What was the coldest temperature in Juneau in 1978?

The lowest temperature recorded in Juneau, Alaska in 1978 was 2 °F which happened 2 different times.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Juneau in 1978

Rank	Temperature	Date
1	2 °F	November 19
1	2 °F	February 1
3	3 °F	December 26
4	4 °F	February 2
4	4 °F	January 5
6	5 °F	December 27
6	5 °F	November 18
6	5 °F	January 2
9	6 °F	November 21
9	6 °F	November 20

January 1978 Juneau Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
January 1	22	8	0.00	0.0
January 2	21	5	0.00	0.0
January 3	27	9	0.00	0.0
January 4	24	8	0.00	0.0
January 5	18	4	0.00	0.0
January 6	15	10	0.00	0.0
January 7	17	10	0.00	0.0
January 8	25	11	0.18	2.5
January 9	40	10	0.00	0.0
January 10	42	33	0.02	0.0
January 11	38	31	0.00	0.0
January 12	34	30	0.00	0.0
January 13	33	26	0.00	0.0
January 14	28	16	0.00	0.0
January 15	29	13	0.00	0.0
January 16	28	15	0.00	0.0
January 17	28	19	0.15	2.4
January 18	31	19	0.02	0.3
January 19	31	18	0.00	0.0
January 20	41	29	0.12	0.0
January 21	39	33	0.01	0.0
January 22	37	33	0.00	0.0
January 23	42	34	0.75	0.0
January 24	45	40	0.46	0.0
January 25	40	31	0.00	0.0
January 26	36	22	0.00	0.0
January 27	31	17	0.00	0.0
January 28	31	13	0.00	0.0
January 29	31	27	0.00	0.0
January 30	28	13	0.00	0.0
January 31	26	8	0.00	0.0

February 1978 Juneau Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
February 1	24	2	0.00	0.0
February 2	23	4	0.00	0.0
February 3	21	12	0.00	0.0
February 4	31	15	0.11	1.0
February 5	46	31	0.44	0.0
February 6	43	39	0.29	0.0
February 7	39	34	0.04	0.0
February 8	46	31	0.00	0.0
February 9	39	29	0.00	0.0
February 10	44	36	0.00	0.0
February 11	39	27	0.00	0.0
February 12	37	22	0.00	0.0
February 13	35	19	0.00	0.0
February 14	38	28	0.00	0.0
February 15	41	31	0.02	0.0
February 16	37	31	0.00	0.0
February 17	41	32	0.04	0.0
February 18	42	37	0.02	0.0
February 19	46	35	0.37	0.0
February 20	46	26	0.01	0.0
February 21	34	23	0.05	0.0
February 22	40	32	0.10	0.0
February 23	41	29	0.00	0.0
February 24	38	24	0.00	0.0
February 25	33	20	0.00	0.0
February 26	38	25	0.01	0.1
February 27	43	20	0.00	0.0
February 28	43	21	0.00	0.0

March 1978 Juneau Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
March 1	37	12	0.00	0.0
March 2	17	11	0.00	0.0
March 3	26	13	0.00	0.0
March 4	34	10	0.00	0.0
March 5	36	17	0.00	0.0
March 6	39	19	0.09	0.2
March 7	41	33	0.04	0.0
March 8	41	36	0.11	0.0
March 9	40	34	0.09	0.0
March 10	40	34	0.13	0.0
March 11	44	28	0.00	0.0
March 12	38	23	0.00	0.0
March 13	40	29	0.08	0.2
March 14	42	31	0.00	0.0
March 15	44	33	0.01	0.0
March 16	39	34	0.19	0.0
March 17	42	35	0.04	0.0
March 18	39	35	0.30	0.0
March 19	42	37	0.13	0.0
March 20	39	35	0.01	0.0
March 21	42	31	0.13	0.0
March 22	42	27	0.00	0.0
March 23	40	32	0.01	0.0
March 24	39	32	0.02	0.0
March 25	43	32	0.08	0.5
March 26	42	33	0.11	0.8
March 27	43	32	0.19	0.0
March 28	43	28	0.03	0.0
March 29	47	24	0.00	0.0
March 30	44	27	0.00	0.0
March 31	44	35	0.05	0.0

April 1978 Juneau Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
April 1	42	34	0.17	0.0
April 2	47	33	0.18	0.0
April 3	47	32	0.02	0.0
April 4	48	28	0.00	0.0
April 5	52	25	0.00	0.0
April 6	45	27	0.01	0.0
April 7	48	39	0.19	0.0
April 8	44	37	0.01	0.0
April 9	43	33	0.96	0.4
April 10	44	37	0.12	0.0
April 11	46	33	0.05	0.0
April 12	50	31	0.04	0.0
April 13	55	26	0.00	0.0
April 14	51	28	0.00	0.0
April 15	49	25	0.00	0.0
April 16	52	25	0.00	0.0
April 17	56	30	0.00	0.0
April 18	59	35	0.00	0.0
April 19	62	33	0.00	0.0
April 20	66	30	0.00	0.0
April 21	63	31	0.00	0.0
April 22	57	34	0.01	0.0
April 23	57	31	0.00	0.0
April 24	60	34	0.00	0.0
April 25	49	36	0.01	0.0
April 26	51	42	0.19	0.0
April 27	51	37	0.00	0.0
April 28	48	34	0.13	0.0
April 29	51	35	0.00	0.0
April 30	51	41	0.10	0.0

May 1978 Juneau Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	48	42	0.42
May 2	43	39	0.14
May 3	45	38	0.11
May 4	47	38	0.02
May 5	50	34	0.00
May 6	58	30	0.00
May 7	51	43	0.13
May 8	45	40	0.08
May 9	52	37	0.00
May 10	61	32	0.00
May 11	62	41	0.03
May 12	56	44	0.00
May 13	62	39	0.00
May 14	70	34	0.00
May 15	63	43	0.01
May 16	53	41	0.20
May 17	48	40	0.21
May 18	47	42	0.25
May 19	51	39	0.35
May 20	55	38	0.00
May 21	67	34	0.00
May 22	70	41	0.00
May 23	64	38	0.00
May 24	59	41	0.00
May 25	55	47	0.02
May 26	55	44	0.10
May 27	60	43	0.10
May 28	56	44	0.01
May 29	57	44	0.05
May 30	57	45	0.15
May 31	55	48	0.48

June 1978 Juneau Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	58	50	0.43
June 2	67	48	0.01
June 3	75	46	0.00
June 4	65	47	0.00
June 5	67	44	0.00
June 6	74	42	0.00
June 7	75	46	0.02
June 8	58	48	0.10
June 9	61	45	0.02
June 10	68	48	0.00
June 11	72	44	0.00
June 12	73	46	0.00
June 13	69	44	0.00
June 14	57	48	0.00
June 15	57	48	0.00
June 16	59	49	0.53
June 17	60	46	0.17
June 18	49	45	0.08
June 19	50	47	0.26
June 20	55	47	0.07
June 21	71	46	0.00
June 22	72	40	0.00
June 23	62	45	0.05
June 24	60	49	0.11
June 25	52	48	0.06
June 26	53	49	0.46
June 27	50	46	0.36
June 28	64	43	0.18
June 29	68	38	0.00
June 30	53	46	0.27

July 1978 Juneau Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	50	46	0.17
July 2	49	47	0.57
July 3	53	48	0.41
July 4	64	50	0.01
July 5	63	52	0.04
July 6	64	50	0.11
July 7	66	50	0.01
July 8	66	52	0.00
July 9	68	51	0.00
July 10	67	47	0.00
July 11	60	46	0.00
July 12	56	50	0.32
July 13	59	49	0.08
July 14	52	50	0.26
July 15	52	47	1.06
July 16	61	45	0.00
July 17	61	47	0.00
July 18	71	44	0.00
July 19	65	52	0.02
July 20	71	51	0.05
July 21	65	51	0.00
July 22	60	51	0.25
July 23	56	52	0.26
July 24	55	50	0.00
July 25	54	48	0.36
July 26	56	47	0.00
July 27	65	46	0.00
July 28	66	46	0.00
July 29	76	40	0.00
July 30	78	42	0.00
July 31	80	47	0.00

August 1978 Juneau Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	80	49	0.00
August 2	77	48	0.00
August 3	73	49	0.00
August 4	61	52	0.79
August 5	65	45	0.12
August 6	69	42	0.00
August 7	59	48	0.78
August 8	72	52	0.12
August 9	58	51	0.37
August 10	62	50	0.09
August 11	67	50	0.00
August 12	68	48	0.00
August 13	56	50	0.41
August 14	58	49	0.20
August 15	64	46	0.00
August 16	71	42	0.00
August 17	58	50	0.69
August 18	68	47	0.00
August 19	70	41	0.00
August 20	59	41	0.38
August 21	63	48	0.28
August 22	63	46	0.02
August 23	73	44	0.00
August 24	67	42	0.00
August 25	69	45	0.00
August 26	71	41	0.00
August 27	64	48	0.00
August 28	71	40	0.00
August 29	60	52	0.10
August 30	59	52	0.01
August 31	57	49	0.03

September 1978 Juneau Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	65	47	0.06
September 2	68	43	0.00
September 3	66	44	0.00
September 4	67	44	0.00
September 5	59	41	0.00
September 6	66	46	0.00
September 7	65	44	0.00
September 8	67	43	0.00
September 9	67	35	0.00
September 10	60	45	0.02
September 11	62	52	0.22
September 12	59	52	0.09
September 13	60	51	0.03
September 14	54	50	0.14
September 15	51	46	0.16
September 16	59	37	0.00
September 17	58	34	0.00
September 18	53	35	0.23
September 19	52	45	1.55
September 20	48	46	0.05
September 21	53	41	0.09
September 22	56	40	0.00
September 23	56	40	0.01
September 24	54	42	0.01
September 25	56	34	0.00
September 26	58	31	0.00
September 27	58	37	0.01
September 28	54	46	0.14
September 29	52	48	0.20
September 30	50	43	0.06

October 1978 Juneau Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	50	48	0.15
October 2	49	44	1.61
October 3	54	44	0.13
October 4	48	47	0.22
October 5	53	47	0.09
October 6	57	48	1.18
October 7	56	49	0.06
October 8	55	47	0.13
October 9	47	44	0.25
October 10	46	44	0.08
October 11	46	42	0.43
October 12	47	43	0.15
October 13	53	42	0.35
October 14	46	38	0.51
October 15	52	36	0.06
October 16	45	31	0.00
October 17	51	37	1.37
October 18	52	42	1.34
October 19	46	41	0.20
October 20	43	42	0.13
October 21	45	42	0.26
October 22	47	43	0.52
October 23	45	37	0.19
October 24	42	38	0.59
October 25	50	42	0.38
October 26	47	42	0.05
October 27	43	40	0.24
October 28	46	38	0.08
October 29	41	38	0.20
October 30	46	41	1.91
October 31	48	40	0.14

November 1978 Juneau Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
November 1	41	33	0.51	0.0
November 2	41	37	0.21	0.0
November 3	40	36	0.10	0.0
November 4	39	35	0.18	0.0
November 5	44	38	0.28	0.0
November 6	44	36	0.21	0.0
November 7	41	30	0.05	0.0
November 8	35	22	0.00	0.0
November 9	34	18	0.00	0.0
November 10	31	16	0.19	4.5
November 11	35	14	0.42	6.8
November 12	27	8	0.00	0.0
November 13	33	20	0.04	1.3
November 14	33	29	0.08	2.3
November 15	32	19	0.00	0.0
November 16	20	13	0.00	0.0
November 17	24	10	0.00	0.0
November 18	26	5	0.00	0.0
November 19	22	2	0.00	0.0
November 20	24	6	0.00	0.0
November 21	32	6	0.00	0.0
November 22	38	32	0.27	0.0
November 23	39	37	0.02	0.0
November 24	39	35	0.38	0.0
November 25	41	37	0.21	0.0
November 26	46	41	0.35	0.0
November 27	45	41	0.31	0.0
November 28	43	39	0.00	0.0
November 29	41	30	0.09	0.0
November 30	35	24	0.00	0.0

December 1978 Juneau Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
December 1	37	24	0.11	0.0
December 2	43	36	0.88	0.0
December 3	38	32	0.33	2.1
December 4	34	30	0.02	0.2
December 5	34	26	0.00	0.0
December 6	34	27	0.07	3.3
December 7	41	33	0.53	0.0
December 8	42	40	0.12	0.0
December 9	42	35	0.18	0.0
December 10	36	30	0.01	0.0
December 11	34	26	0.01	0.0
December 12	36	32	0.40	1.4
December 13	37	34	0.44	0.0
December 14	37	33	0.23	0.0
December 15	36	30	0.14	2.5
December 16	32	16	0.01	0.1
December 17	19	9	0.00	0.0
December 18	35	19	0.19	4.2
December 19	38	33	0.27	0.3
December 20	38	29	0.17	1.6
December 21	30	18	0.02	0.3
December 22	26	12	0.04	2.3
December 23	36	26	0.18	1.4
December 24	35	29	0.03	0.5
December 25	32	20	0.07	1.0
December 26	21	3	0.00	0.0
December 27	16	5	0.00	0.0
December 28	23	14	0.00	0.0
December 29	24	21	0.01	0.4
December 30	23	9	0.00	0.0
December 31	21	10	0.00	0.0

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Weather Station Details

Years	Station	Coordinates
1960–2024	Juneau International Airport	location
1890–1959	Downtown Juneau	location