Boulder Weather in 1978

Historical record of Boulder, Colorado weather for the year 1978 based on NOAA data.

Jump to Month:

Year:

1978 Boulder Weather Extremes
Highest temperature	98 °F	July 25
Lowest temperature	-1 °F	March 4
Highest daily low	66 °F	July 28
Lowest daily high	15 °F	March 3
Most daily precipitation	2.1 inches	May 6
Most daily snow	14.0 inches	May 6
Total annual precipitation	22.2 inches	-
Total annual snow	71.4 inches	-

What was the hottest temperature in Boulder in 1978?

The highest temperature recorded in Boulder, Colorado in 1978 was 98 °F which happened on July 25.

Highest Temperatures: All-Time By Year

Highest Temperatures in Boulder in 1978

Rank	Temperature	Date
1	98 °F	Jul 25
2	96 °F	Jul 28
2	96 °F	Jul 16
4	95 °F	Jul 27
4	95 °F	Jul 14
4	95 °F	Jun 15
7	94 °F	Jul 24
7	94 °F	Jul 15
7	94 °F	Jul 3
10	93 °F	Sep 6
10	93 °F	Aug 17
10	93 °F	Jul 17
10	93 °F	Jul 8
10	93 °F	Jul 4
10	93 °F	Jul 2
10	93 °F	Jun 23
10	93 °F	Jun 21
10	93 °F	Jun 14
10	93 °F	Jun 13
10	93 °F	May 15

What was the coldest temperature in Boulder in 1978?

The lowest temperature recorded in Boulder, Colorado in 1978 was -1 °F which happened on Mar 4.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Boulder in 1978

Rank	Temperature	Date
1	-1 °F	March 4
2	0 °F	January 17
3	1 °F	February 17
4	3 °F	March 3
4	3 °F	January 16
4	3 °F	January 1
7	4 °F	January 26
8	6 °F	February 18
8	6 °F	January 24
10	8 °F	February 15
10	8 °F	February 14
10	8 °F	January 20
10	8 °F	January 2

January 1978 Boulder Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
January 1	23	3	0.00	0.0
January 2	41	8	0.00	0.0
January 3	54	24	0.00	0.0
January 4	51	29	0.00	0.0
January 5	53	30	0.00	0.0
January 6	52	33	0.00	0.0
January 7	46	28	0.00	0.0
January 8	38	21	0.00	0.0
January 9	31	9	0.00	0.0
January 10	25	14	0.00	0.0
January 11	41	13	0.00	0.0
January 12	47	25	0.00	0.0
January 13	46	19	0.00	0.0
January 14	55	18	0.00	0.0
January 15	45	19	0.13	2.0
January 16	38	3	0.09	2.7
January 17	44	0	0.00	0.0
January 18	37	17	0.06	1.1
January 19	20	12	0.00	0.4
January 20	32	8	0.00	0.0
January 21	36	17	0.00	0.0
January 22	38	14	0.00	0.0
January 23	31	23	0.08	3.0
January 24	33	6	0.66	10.4
January 25	36	13	0.00	0.0
January 26	26	4	0.00	0.0
January 27	41	12	0.00	0.0
January 28	40	13	0.00	0.0
January 29	28	17	0.00	0.0
January 30	34	17	0.00	0.0
January 31	35	18	0.00	0.0

February 1978 Boulder Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
February 1	34	14	0.00	0.0
February 2	50	11	0.00	0.0
February 3	52	28	0.00	0.0
February 4	50	26	0.00	0.0
February 5	41	26	0.00	0.0
February 6	37	24	0.00	0.0
February 7	34	24	0.00	0.0
February 8	31	24	0.00	0.2
February 9	38	20	0.00	0.0
February 10	43	22	0.00	0.0
February 11	40	18	0.05	1.4
February 12	21	14	0.09	2.2
February 13	21	13	0.00	0.0
February 14	25	8	0.00	0.0
February 15	32	8	0.00	0.0
February 16	29	16	0.15	6.5
February 17	27	1	0.00	0.0
February 18	33	6	0.00	0.0
February 19	35	14	0.00	0.0
February 20	38	21	0.00	0.0
February 21	50	20	0.00	0.0
February 22	52	32	0.00	0.0
February 23	60	25	0.00	0.0
February 24	58	33	0.00	0.0
February 25	46	28	0.00	0.0
February 26	49	21	0.00	0.0
February 27	49	25	0.03	0.2
February 28	42	27	0.01	0.0

March 1978 Boulder Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
March 1	39	21	0.00	0.0
March 2	34	12	0.06	2.2
March 3	15	3	0.26	6.1
March 4	42	-1	0.00	0.0
March 5	57	27	0.00	0.0
March 6	54	32	0.00	0.0
March 7	49	32	0.21	0.0
March 8	61	26	0.00	0.0
March 9	63	35	0.00	0.0
March 10	60	37	0.00	0.0
March 11	54	20	0.09	1.6
March 12	52	26	0.00	0.0
March 13	51	33	0.00	0.0
March 14	46	30	0.00	0.0
March 15	44	24	0.00	0.0
March 16	54	18	0.00	0.0
March 17	66	29	0.00	0.0
March 18	74	44	0.00	0.0
March 19	66	34	0.00	0.0
March 20	64	45	0.00	0.0
March 21	72	33	0.00	0.0
March 22	71	41	0.00	0.0
March 23	46	28	0.44	0.0
March 24	43	30	0.00	0.0
March 25	56	30	0.00	0.0
March 26	61	31	0.00	0.0
March 27	67	37	0.00	0.0
March 28	71	39	0.00	0.0
March 29	71	37	0.00	0.0
March 30	76	41	0.00	0.0
March 31	76	54	0.00	0.0

April 1978 Boulder Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
April 1	72	40	0.09	0.0
April 2	62	34	0.00	0.0
April 3	60	37	0.00	0.0
April 4	65	33	0.00	0.0
April 5	64	38	0.00	0.0
April 6	70	40	0.00	0.0
April 7	75	38	0.00	0.0
April 8	75	39	0.00	0.0
April 9	65	31	2.05	5.2
April 10	38	25	0.10	0.7
April 11	68	26	0.00	0.0
April 12	68	34	0.00	0.0
April 13	58	31	0.00	0.0
April 14	57	34	0.00	0.0
April 15	56	40	0.07	0.0
April 16	57	39	0.00	0.0
April 17	58	37	0.00	0.0
April 18	58	34	0.00	0.0
April 19	55	28	0.00	0.0
April 20	61	30	0.00	0.0
April 21	62	31	0.00	0.0
April 22	58	34	0.00	0.0
April 23	64	36	0.00	0.0
April 24	62	34	0.00	0.0
April 25	65	39	0.00	0.0
April 26	70	40	0.00	0.0
April 27	76	44	0.00	0.0
April 28	65	44	0.00	0.0
April 29	67	39	0.00	0.0
April 30	52	40	1.46	0.0

May 1978 Boulder Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
May 1	n/a	34	1.54	0.0
May 2	47	34	0.05	0.0
May 3	59	39	0.07	0.0
May 4	60	29	0.05	0.0
May 5	48	32	1.92	9.0
May 6	41	29	2.05	14.0
May 7	n/a	n/a	0.00	0.0
May 8	50	37	0.00	0.0
May 9	64	34	0.00	0.0
May 10	77	40	0.00	0.0
May 11	74	41	0.00	0.0
May 12	64	39	0.14	0.0
May 13	81	38	0.00	0.0
May 14	87	48	0.00	0.0
May 15	93	54	0.00	0.0
May 16	89	53	0.00	0.0
May 17	84	44	1.05	0.0
May 18	70	35	0.00	0.0
May 19	75	41	0.00	0.0
May 20	70	47	0.00	0.0
May 21	69	48	0.00	0.0
May 22	82	43	0.00	0.0
May 23	82	48	0.00	0.0
May 24	85	50	0.00	0.0
May 25	85	43	0.07	0.0
May 26	79	51	0.11	0.0
May 27	69	48	0.20	0.0
May 28	63	43	0.54	0.0
May 29	79	41	0.08	0.0
May 30	78	49	0.00	0.0
May 31	71	44	0.16	0.0

June 1978 Boulder Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	n/a	41	0.40
June 2	53	38	0.12
June 3	59	43	0.37
June 4	58	46	0.09
June 5	60	47	0.13
June 6	76	42	0.10
June 7	71	52	0.16
June 8	76	42	0.09
June 9	91	47	0.00
June 10	91	61	0.00
June 11	86	50	0.00
June 12	80	49	0.00
June 13	93	54	0.00
June 14	93	54	0.00
June 15	95	51	0.00
June 16	90	59	0.00
June 17	80	52	0.00
June 18	85	48	0.00
June 19	86	53	0.00
June 20	85	52	0.00
June 21	93	52	0.00
June 22	92	54	0.00
June 23	93	60	0.04
June 24	91	56	0.00
June 25	91	56	0.00
June 26	86	54	0.00
June 27	82	57	0.00
June 28	88	55	0.00
June 29	83	45	0.00
June 30	84	59	0.15

July 1978 Boulder Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	88	56	0.00
July 2	93	56	0.00
July 3	94	57	0.00
July 4	93	56	0.00
July 5	90	54	0.00
July 6	84	48	0.00
July 7	84	53	0.13
July 8	93	53	0.00
July 9	n/a	60	0.37
July 10	88	54	0.10
July 11	91	58	0.11
July 12	92	57	0.00
July 13	90	61	0.00
July 14	95	61	0.00
July 15	94	61	0.00
July 16	96	61	0.12
July 17	93	63	0.00
July 18	89	65	0.00
July 19	89	60	0.02
July 20	85	58	0.33
July 21	79	61	0.02
July 22	76	54	0.03
July 23	84	51	0.00
July 24	94	57	0.00
July 25	98	58	0.00
July 26	89	62	0.00
July 27	95	60	0.00
July 28	96	66	0.00
July 29	84	63	0.32
July 30	82	55	0.00
July 31	85	57	0.00

August 1978 Boulder Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	92	55	0.00
August 2	79	56	0.02
August 3	75	53	0.53
August 4	78	52	0.19
August 5	79	53	0.00
August 6	87	53	0.00
August 7	91	58	0.05
August 8	92	60	0.00
August 9	85	55	0.14
August 10	89	52	0.13
August 11	90	52	0.11
August 12	90	53	0.00
August 13	90	55	0.12
August 14	78	52	0.10
August 15	81	47	0.00
August 16	92	50	0.00
August 17	93	50	0.00
August 18	89	55	0.11
August 19	83	45	0.00
August 20	88	53	0.00
August 21	88	56	0.00
August 22	86	61	0.00
August 23	91	58	0.00
August 24	87	54	0.00
August 25	83	57	0.00
August 26	89	55	0.00
August 27	88	53	0.00
August 28	76	53	0.00
August 29	76	53	0.00
August 30	77	50	0.07
August 31	84	52	0.00

September 1978 Boulder Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	91	53	0.00
September 2	91	56	0.00
September 3	91	56	0.00
September 4	92	58	0.00
September 5	92	55	0.00
September 6	93	56	0.00
September 7	90	54	0.00
September 8	87	57	0.00
September 9	85	55	0.00
September 10	86	54	0.00
September 11	77	53	0.00
September 12	77	44	0.00
September 13	75	42	0.00
September 14	78	44	0.00
September 15	87	50	0.00
September 16	85	46	0.00
September 17	79	56	0.09
September 18	72	48	0.00
September 19	66	41	0.00
September 20	51	34	0.35
September 21	65	31	0.13
September 22	79	39	0.00
September 23	84	49	0.00
September 24	n/a	50	0.00
September 25	77	48	0.00
September 26	84	47	0.00
September 27	82	48	0.00
September 28	85	51	0.00
September 29	78	48	0.00
September 30	77	42	0.00

October 1978 Boulder Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	86	45	0.00
October 2	79	39	0.00
October 3	67	36	0.00
October 4	68	39	0.00
October 5	62	36	0.00
October 6	69	35	0.00
October 7	77	37	0.00
October 8	78	49	0.00
October 9	73	45	0.00
October 10	80	46	0.00
October 11	75	48	0.00
October 12	73	52	0.00
October 13	58	37	0.00
October 14	69	32	0.00
October 15	73	41	0.00
October 16	74	38	0.00
October 17	67	40	0.00
October 18	60	41	0.03
October 19	77	37	0.00
October 20	77	42	0.00
October 21	68	41	0.00
October 22	58	31	1.90
October 23	57	26	0.08
October 24	74	35	0.00
October 25	63	33	0.45
October 26	66	29	0.00
October 27	66	37	0.00
October 28	70	42	0.00
October 29	74	37	0.00
October 30	60	38	0.00
October 31	58	30	0.00

November 1978 Boulder Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
November 1	68	37	0.00	0.0
November 2	71	40	0.00	0.0
November 3	70	41	0.00	0.0
November 4	70	38	0.00	0.0
November 5	64	38	0.00	0.0
November 6	57	27	0.00	0.0
November 7	69	35	0.00	0.0
November 8	78	44	0.00	0.0
November 9	73	52	0.00	0.0
November 10	59	24	0.00	0.0
November 11	30	16	0.00	0.0
November 12	32	21	0.00	0.0
November 13	46	26	0.00	0.0
November 14	40	21	0.00	0.0
November 15	45	20	0.00	0.0
November 16	45	21	0.00	0.0
November 17	54	21	0.00	0.0
November 18	56	23	0.00	0.0
November 19	53	20	0.00	0.0
November 20	26	16	0.00	0.0
November 21	39	21	0.00	0.0
November 22	58	19	0.00	0.0
November 23	51	39	0.00	0.0
November 24	47	29	0.00	0.0
November 25	40	30	0.00	0.0
November 26	34	26	0.20	2.5
November 27	37	15	0.00	0.0
November 28	54	23	0.00	0.0
November 29	49	30	0.00	0.0
November 30	56	27	0.00	0.0

December 1978 Boulder Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
December 1	n/a	n/a	n/a	n/a
December 2	n/a	n/a	n/a	n/a
December 3	n/a	n/a	n/a	n/a
December 4	n/a	n/a	n/a	n/a
December 5	n/a	n/a	n/a	n/a
December 6	n/a	n/a	n/a	n/a
December 7	n/a	n/a	n/a	n/a
December 8	n/a	n/a	n/a	n/a
December 9	n/a	n/a	n/a	n/a
December 10	n/a	n/a	n/a	n/a
December 11	n/a	n/a	n/a	n/a
December 12	n/a	n/a	n/a	n/a
December 13	n/a	n/a	n/a	n/a
December 14	n/a	n/a	n/a	n/a
December 15	n/a	n/a	n/a	n/a
December 16	n/a	n/a	n/a	n/a
December 17	n/a	n/a	n/a	n/a
December 18	n/a	n/a	n/a	n/a
December 19	n/a	n/a	n/a	n/a
December 20	n/a	n/a	n/a	n/a
December 21	n/a	n/a	n/a	n/a
December 22	n/a	n/a	n/a	n/a
December 23	n/a	n/a	n/a	n/a
December 24	n/a	n/a	n/a	n/a
December 25	n/a	n/a	n/a	n/a
December 26	n/a	n/a	n/a	n/a
December 27	n/a	n/a	n/a	n/a
December 28	n/a	n/a	n/a	n/a
December 29	n/a	n/a	n/a	n/a
December 30	n/a	n/a	n/a	n/a
December 31	n/a	n/a	n/a	n/a

Next Year >

Weather Station Details

Years	Station	Coordinates
1893–2024	Boulder	location