Dallas Weather in 1978

Historical record of Dallas, Texas weather for the year 1978 based on NOAA data.

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1978 Dallas Weather Extremes
Highest temperature	110 °F	July 15
Lowest temperature	11 °F	February 18
Highest daily low	84 °F	July 14
Lowest daily high	27 °F	January 19
Most daily precipitation	2.8 inches	May 28
Most daily snow	6.0 inches	February 17
Total annual precipitation	25.6 inches	-
Total annual snow	14.1 inches	-

What was the hottest temperature in Dallas in 1978?

The highest temperature recorded in Dallas, Texas in 1978 was 110 °F which happened on July 15.

Highest Temperatures: All-Time By Year

Highest Temperatures in Dallas in 1978

Rank	Temperature	Date
1	110 °F	Jul 15
2	104 °F	Jul 30
2	104 °F	Jul 14
2	104 °F	Jul 9
2	104 °F	Jul 8
6	103 °F	Jul 18
6	103 °F	Jul 17
6	103 °F	Jul 10
6	103 °F	Jul 2
10	102 °F	Aug 18
10	102 °F	Jul 29
10	102 °F	Jul 28
10	102 °F	Jul 16
10	102 °F	Jul 13
10	102 °F	Jul 11
10	102 °F	Jul 3

What was the coldest temperature in Dallas in 1978?

The lowest temperature recorded in Dallas, Texas in 1978 was 11 °F which happened on Feb 18.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Dallas in 1978

Rank	Temperature	Date
1	11 °F	February 18
2	15 °F	February 19
3	16 °F	January 17
3	16 °F	January 9
5	17 °F	January 20
5	17 °F	January 10
7	18 °F	January 22
7	18 °F	January 21
9	19 °F	February 21
10	20 °F	December 10
10	20 °F	January 19

January 1978 Dallas Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
January 1	50	26	0.00	0.0
January 2	42	25	0.00	0.0
January 3	48	24	0.00	0.0
January 4	56	34	0.00	0.0
January 5	74	49	0.00	0.0
January 6	78	36	0.00	0.0
January 7	74	46	0.00	0.0
January 8	46	24	0.00	0.0
January 9	34	16	0.00	0.0
January 10	31	17	0.00	0.0
January 11	31	28	0.37	0.0
January 12	33	30	0.02	0.0
January 13	50	29	0.00	0.0
January 14	37	23	0.00	0.0
January 15	47	26	0.00	0.0
January 16	59	22	0.11	0.0
January 17	31	16	0.00	0.0
January 18	32	23	0.22	1.0
January 19	27	20	0.00	0.0
January 20	29	17	0.00	0.0
January 21	28	18	0.18	3.0
January 22	30	18	0.00	0.0
January 23	35	29	0.00	0.0
January 24	42	35	0.00	0.0
January 25	50	28	0.13	0.0
January 26	42	22	0.00	0.0
January 27	37	27	0.00	0.0
January 28	48	21	0.00	0.0
January 29	39	26	0.00	0.0
January 30	39	32	0.00	0.0
January 31	35	32	0.37	0.0

February 1978 Dallas Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
February 1	38	32	0.03	0.0
February 2	36	32	0.00	0.0
February 3	42	32	0.00	0.0
February 4	38	30	0.00	0.0
February 5	48	34	0.00	0.0
February 6	45	29	0.10	0.0
February 7	34	25	0.26	2.0
February 8	30	23	0.24	0.1
February 9	31	25	0.18	0.0
February 10	34	25	0.00	0.0
February 11	45	30	0.00	0.0
February 12	55	40	1.99	0.0
February 13	47	29	0.00	0.0
February 14	43	24	0.00	0.0
February 15	37	30	0.15	2.0
February 16	41	34	0.00	0.0
February 17	38	22	0.83	6.0
February 18	30	11	0.00	0.0
February 19	40	15	0.00	0.0
February 20	46	27	0.00	0.0
February 21	40	19	0.00	0.0
February 22	71	26	0.00	0.0
February 23	63	33	0.00	0.0
February 24	74	44	0.00	0.0
February 25	59	42	0.00	0.0
February 26	60	31	0.00	0.0
February 27	51	45	0.00	0.0
February 28	67	44	0.00	0.0

March 1978 Dallas Weather

Day	High (°F)	Low (°F)	Precip. (inches)
March 1	45	37	0.03
March 2	76	40	0.00
March 3	40	28	0.00
March 4	40	22	0.00
March 5	64	28	0.00
March 6	59	42	0.31
March 7	57	36	0.52
March 8	42	34	0.00
March 9	58	35	0.00
March 10	72	35	0.00
March 11	60	44	0.00
March 12	60	38	0.00
March 13	78	50	0.03
March 14	70	41	0.00
March 15	68	42	0.00
March 16	64	36	0.00
March 17	77	41	0.00
March 18	83	48	0.00
March 19	78	53	0.00
March 20	78	61	0.06
March 21	79	58	0.00
March 22	85	57	0.00
March 23	77	49	1.23
March 24	51	42	0.00
March 25	57	38	0.00
March 26	65	36	0.00
March 27	75	40	0.00
March 28	80	50	0.00
March 29	73	56	0.00
March 30	82	55	0.00
March 31	83	54	0.00

April 1978 Dallas Weather

Day	High (°F)	Low (°F)	Precip. (inches)
April 1	85	60	0.00
April 2	83	63	0.00
April 3	79	63	0.00
April 4	90	69	0.00
April 5	76	65	0.11
April 6	86	62	0.00
April 7	85	65	0.00
April 8	80	65	0.00
April 9	76	65	0.15
April 10	68	50	0.33
April 11	71	41	0.00
April 12	75	52	0.00
April 13	79	50	0.00
April 14	81	59	0.00
April 15	83	58	0.00
April 16	84	63	0.00
April 17	85	64	0.00
April 18	81	49	0.00
April 19	72	51	0.00
April 20	71	42	0.00
April 21	76	49	0.00
April 22	79	56	0.07
April 23	84	59	0.00
April 24	86	65	0.00
April 25	73	57	0.00
April 26	74	50	0.00
April 27	80	53	0.00
April 28	83	57	0.00
April 29	87	68	0.00
April 30	90	69	0.00

May 1978 Dallas Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	89	66	0.35
May 2	69	48	1.42
May 3	54	48	0.00
May 4	67	43	0.00
May 5	82	54	0.03
May 6	76	67	0.02
May 7	89	70	0.00
May 8	88	61	0.00
May 9	83	60	0.00
May 10	86	63	0.01
May 11	82	66	0.03
May 12	96	64	0.00
May 13	82	54	0.00
May 14	89	53	0.00
May 15	93	67	0.00
May 16	81	71	0.00
May 17	85	68	0.00
May 18	91	74	0.00
May 19	94	73	0.00
May 20	89	69	0.72
May 21	81	68	1.43
May 22	85	71	0.01
May 23	88	71	0.00
May 24	89	70	0.00
May 25	90	72	0.00
May 26	91	72	0.00
May 27	91	73	0.00
May 28	85	65	2.78
May 29	88	65	0.04
May 30	90	70	0.00
May 31	91	70	0.00

June 1978 Dallas Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	84	70	0.01
June 2	83	67	0.00
June 3	88	71	0.00
June 4	91	70	0.00
June 5	92	71	0.00
June 6	88	66	0.40
June 7	91	66	1.03
June 8	86	65	0.00
June 9	86	59	0.00
June 10	92	64	0.00
June 11	95	73	0.00
June 12	96	76	0.00
June 13	90	71	0.00
June 14	93	73	0.00
June 15	95	73	0.00
June 16	95	74	0.00
June 17	95	76	0.00
June 18	94	75	0.00
June 19	96	75	0.00
June 20	96	76	0.00
June 21	95	75	0.00
June 22	96	77	0.00
June 23	98	77	0.00
June 24	100	79	0.00
June 25	100	78	0.00
June 26	99	76	0.00
June 27	97	78	0.00
June 28	97	75	0.00
June 29	98	80	0.00
June 30	100	78	0.00

July 1978 Dallas Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	99	75	0.00
July 2	103	78	0.00
July 3	102	82	0.00
July 4	101	81	0.00
July 5	101	82	0.00
July 6	101	81	0.00
July 7	101	80	0.00
July 8	104	81	0.00
July 9	104	80	0.00
July 10	103	82	0.00
July 11	102	82	0.00
July 12	101	81	0.00
July 13	102	82	0.00
July 14	104	84	0.00
July 15	110	83	0.00
July 16	102	80	0.00
July 17	103	80	0.00
July 18	103	79	0.00
July 19	101	80	0.00
July 20	100	80	0.00
July 21	99	80	0.00
July 22	96	77	0.00
July 23	87	77	0.47
July 24	95	75	0.00
July 25	101	76	0.00
July 26	100	80	0.00
July 27	100	76	0.01
July 28	102	76	0.00
July 29	102	75	0.00
July 30	104	80	0.00
July 31	93	77	0.00

August 1978 Dallas Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	91	75	0.00
August 2	93	74	0.00
August 3	92	77	0.00
August 4	91	73	0.41
August 5	81	68	1.70
August 6	91	67	0.00
August 7	92	70	0.00
August 8	94	73	0.00
August 9	94	74	0.00
August 10	97	72	0.00
August 11	100	76	0.00
August 12	100	78	0.00
August 13	100	79	0.00
August 14	100	78	0.00
August 15	101	77	0.00
August 16	101	81	0.00
August 17	101	78	0.00
August 18	102	76	0.00
August 19	95	77	0.00
August 20	101	74	0.00
August 21	99	73	0.34
August 22	96	73	0.00
August 23	98	77	0.00
August 24	99	79	0.00
August 25	99	80	0.00
August 26	100	82	0.00
August 27	97	79	0.00
August 28	95	73	0.68
August 29	88	72	0.00
August 30	89	70	0.00
August 31	88	70	0.00

September 1978 Dallas Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	86	71	0.07
September 2	90	73	0.00
September 3	98	74	0.00
September 4	100	75	0.04
September 5	97	70	0.00
September 6	93	74	0.00
September 7	93	73	0.00
September 8	84	73	0.05
September 9	88	72	0.00
September 10	85	71	0.00
September 11	87	71	0.04
September 12	86	75	0.14
September 13	92	74	0.00
September 14	98	73	0.00
September 15	96	74	0.00
September 16	96	76	0.00
September 17	95	74	0.00
September 18	96	74	0.00
September 19	96	76	0.00
September 20	94	73	0.00
September 21	80	63	0.67
September 22	83	60	0.00
September 23	85	64	0.00
September 24	84	70	0.00
September 25	83	67	0.01
September 26	74	67	0.00
September 27	74	64	0.04
September 28	85	63	0.00
September 29	87	61	0.00
September 30	91	62	0.00

October 1978 Dallas Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	90	62	0.00
October 2	92	66	0.00
October 3	84	65	0.00
October 4	86	61	0.00
October 5	80	61	0.34
October 6	76	58	0.00
October 7	77	54	0.00
October 8	80	59	0.00
October 9	82	63	0.00
October 10	81	64	0.00
October 11	90	68	0.00
October 12	91	69	0.00
October 13	76	54	0.00
October 14	73	42	0.00
October 15	84	47	0.00
October 16	81	51	0.00
October 17	73	49	0.00
October 18	80	49	0.00
October 19	87	51	0.00
October 20	90	55	0.00
October 21	87	52	0.00
October 22	84	64	0.00
October 23	71	54	0.00
October 24	73	49	0.00
October 25	71	59	0.08
October 26	69	47	0.00
October 27	73	41	0.00
October 28	75	41	0.00
October 29	75	46	0.00
October 30	79	47	0.00
October 31	84	48	0.00

November 1978 Dallas Weather

Day	High (°F)	Low (°F)	Precip. (inches)
November 1	82	50	0.00
November 2	83	49	0.00
November 3	84	61	0.00
November 4	80	55	0.00
November 5	79	55	0.04
November 6	64	47	0.08
November 7	59	43	0.00
November 8	66	37	0.00
November 9	70	42	0.00
November 10	86	49	0.00
November 11	66	51	0.00
November 12	76	50	0.00
November 13	74	62	0.00
November 14	72	44	0.02
November 15	46	39	1.07
November 16	45	40	1.02
November 17	62	35	0.00
November 18	68	40	0.00
November 19	56	48	0.20
November 20	51	46	0.05
November 21	52	46	0.01
November 22	58	48	0.04
November 23	78	57	0.00
November 24	76	54	0.00
November 25	76	64	0.03
November 26	78	50	0.21
November 27	52	37	0.00
November 28	54	32	0.00
November 29	66	41	0.00
November 30	67	39	0.00

December 1978 Dallas Weather

Day	High (°F)	Low (°F)	Precip. (inches)
December 1	75	43	0.00
December 2	80	54	0.00
December 3	54	30	0.00
December 4	54	30	0.00
December 5	71	39	0.00
December 6	56	36	0.00
December 7	37	27	0.00
December 8	32	23	0.00
December 9	39	21	0.00
December 10	48	20	0.00
December 11	57	26	0.00
December 12	61	26	0.00
December 13	59	34	0.00
December 14	51	37	0.00
December 15	68	36	0.00
December 16	59	36	0.00
December 17	55	27	0.00
December 18	71	46	0.00
December 19	73	57	0.00
December 20	78	43	0.01
December 21	57	30	0.00
December 22	62	37	0.00
December 23	72	43	0.00
December 24	50	33	0.00
December 25	65	33	0.00
December 26	51	44	0.00
December 27	51	42	0.00
December 28	56	43	0.00
December 29	58	45	0.01
December 30	50	29	0.04
December 31	31	23	1.37

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Weather Station Details

Years	Station	Coordinates
1940–2023	Dallas Love Field	location
1916–1939	Dallas WBO	location
1897–1915	Dallas	location