St. George Weather in 1978

Historical record of St. George, Utah weather for the year 1978 based on NOAA data.

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1978 St. George Weather Extremes
Highest temperature	111 °F	August 9
Lowest temperature	13 °F	December 8
Highest daily low	77 °F	July 16
Lowest daily high	34 °F	December 8
Most daily precipitation	1.0 inches	March 31
Most daily snow	none	-
Total annual precipitation	14.8 inches	-
Total annual snow	none	-

What was the hottest temperature in St. George in 1978?

The highest temperature recorded in St. George, Utah in 1978 was 111 °F which happened on August 9.

Highest Temperatures: All-Time By Year

Highest Temperatures in St. George in 1978

Rank	Temperature	Date
1	111 °F	Aug 9
2	110 °F	Aug 8
2	110 °F	Aug 7
2	110 °F	Aug 6
5	109 °F	Jul 15
6	108 °F	Aug 4
6	108 °F	Aug 1
6	108 °F	Jul 30
6	108 °F	Jul 24
6	108 °F	Jul 16

What was the coldest temperature in St. George in 1978?

The lowest temperature recorded in St. George, Utah in 1978 was 13 °F which happened on Dec 8.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in St. George in 1978

Rank	Temperature	Date
1	13 °F	December 8
2	15 °F	December 10
2	15 °F	December 9
4	17 °F	December 7
5	19 °F	December 31
5	19 °F	December 11
7	22 °F	December 22
7	22 °F	December 16
7	22 °F	December 15
7	22 °F	December 12

January 1978 St. George Weather

Day	High (°F)	Low (°F)	Precip. (inches)
January 1	57	31	0.00
January 2	n/a	n/a	0.00
January 3	54	33	0.00
January 4	50	43	0.17
January 5	58	44	0.03
January 6	58	41	0.10
January 7	59	32	0.08
January 8	57	30	0.00
January 9	53	32	0.00
January 10	47	40	0.44
January 11	52	43	0.23
January 12	55	41	0.02
January 13	53	36	0.00
January 14	53	38	0.00
January 15	56	43	0.50
January 16	51	35	0.09
January 17	54	42	0.40
January 18	56	32	0.01
January 19	53	43	0.15
January 20	58	40	0.04
January 21	57	33	0.00
January 22	55	31	0.00
January 23	47	37	0.20
January 24	48	28	0.00
January 25	52	25	0.00
January 26	n/a	n/a	0.00
January 27	58	28	0.00
January 28	63	31	0.00
January 29	63	31	0.00
January 30	63	34	0.00
January 31	n/a	n/a	0.03

February 1978 St. George Weather

Day	High (°F)	Low (°F)	Precip. (inches)
February 1	62	33	0.00
February 2	61	34	0.00
February 3	63	33	0.00
February 4	63	36	0.00
February 5	59	40	0.00
February 6	56	44	0.08
February 7	56	35	0.22
February 8	61	42	0.02
February 9	61	47	0.47
February 10	n/a	n/a	0.00
February 11	56	35	0.02
February 12	52	35	0.03
February 13	50	38	0.25
February 14	56	38	0.05
February 15	56	32	0.00
February 16	n/a	n/a	0.04
February 17	53	30	0.00
February 18	53	27	0.00
February 19	56	31	0.00
February 20	64	32	0.00
February 21	65	34	0.00
February 22	66	33	0.00
February 23	70	34	0.00
February 24	70	33	0.00
February 25	68	33	0.00
February 26	70	44	0.00
February 27	64	35	0.00
February 28	58	48	0.05

March 1978 St. George Weather

Day	High (°F)	Low (°F)	Precip. (inches)
March 1	57	48	0.40
March 2	59	49	0.12
March 3	60	47	0.16
March 4	60	47	0.42
March 5	59	45	0.51
March 6	64	41	0.13
March 7	67	39	0.00
March 8	69	38	0.00
March 9	69	44	0.00
March 10	n/a	n/a	0.17
March 11	57	42	0.17
March 12	58	42	0.33
March 13	n/a	n/a	0.00
March 14	64	36	0.00
March 15	n/a	n/a	0.00
March 16	70	35	0.00
March 17	78	38	0.00
March 18	78	40	0.00
March 19	72	52	0.14
March 20	78	47	0.00
March 21	78	50	0.00
March 22	65	46	0.88
March 23	68	42	0.00
March 24	72	45	0.00
March 25	75	44	0.00
March 26	80	43	0.00
March 27	81	44	0.00
March 28	80	49	0.00
March 29	n/a	n/a	0.00
March 30	n/a	n/a	0.00
March 31	65	49	0.95

April 1978 St. George Weather

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

May 1978 St. George Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	71	50	0.30
May 2	75	51	0.02
May 3	80	50	0.00
May 4	80	51	0.00
May 5	76	43	0.00
May 6	n/a	n/a	0.00
May 7	n/a	n/a	0.00
May 8	82	42	0.00
May 9	85	46	0.00
May 10	85	53	0.00
May 11	86	51	0.00
May 12	85	55	0.00
May 13	96	n/a	0.00
May 14	n/a	n/a	0.00
May 15	n/a	51	0.00
May 16	88	55	0.00
May 17	75	45	0.00
May 18	80	45	0.00
May 19	98	47	0.00
May 20	n/a	n/a	0.00
May 21	n/a	n/a	0.00
May 22	89	56	0.00
May 23	89	64	0.00
May 24	85	53	0.00
May 25	81	44	0.00
May 26	84	49	0.00
May 27	85	49	0.00
May 28	90	55	0.00
May 29	92	55	0.00
May 30	95	54	0.00
May 31	93	55	0.00

June 1978 St. George Weather

Day	High (°F)	Low (°F)
June 1	91	53
June 2	92	56
June 3	n/a	n/a
June 4	n/a	n/a
June 5	94	59
June 6	94	52
June 7	100	59
June 8	107	62
June 9	103	62
June 10	102	67
June 11	99	64
June 12	100	62
June 13	100	66
June 14	99	66
June 15	98	63
June 16	98	59
June 17	97	57
June 18	100	58
June 19	100	60
June 20	102	59
June 21	102	61
June 22	101	66
June 23	101	67
June 24	102	69
June 25	n/a	n/a
June 26	101	60
June 27	97	59
June 28	96	61
June 29	96	59
June 30	98	59

July 1978 St. George Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	99	60	0.00
July 2	100	66	0.00
July 3	98	58	0.00
July 4	97	59	0.00
July 5	98	56	0.00
July 6	99	58	0.00
July 7	102	59	0.00
July 8	102	62	0.00
July 9	103	59	0.00
July 10	105	70	0.00
July 11	102	73	0.00
July 12	102	60	0.00
July 13	106	61	0.00
July 14	106	71	0.00
July 15	109	67	0.00
July 16	108	77	0.00
July 17	105	72	0.03
July 18	106	72	0.00
July 19	105	66	0.03
July 20	n/a	n/a	0.00
July 21	n/a	n/a	0.00
July 22	107	61	0.00
July 23	107	69	0.00
July 24	108	70	0.00
July 25	104	74	0.00
July 26	105	71	0.00
July 27	103	74	0.00
July 28	104	61	0.00
July 29	102	64	0.43
July 30	108	67	0.00
July 31	n/a	n/a	0.00

August 1978 St. George Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	108	70	0.00
August 2	105	74	0.00
August 3	106	73	0.00
August 4	108	63	0.00
August 5	107	63	0.00
August 6	110	67	0.00
August 7	110	65	0.00
August 8	110	65	0.00
August 9	111	68	0.00
August 10	107	72	0.00
August 11	105	70	0.00
August 12	99	66	0.02
August 13	97	70	0.00
August 14	96	60	0.00
August 15	96	57	0.00
August 16	99	59	0.00
August 17	98	60	0.00
August 18	95	51	0.00
August 19	97	53	0.00
August 20	99	62	0.00
August 21	100	70	0.00
August 22	99	69	0.00
August 23	98	56	0.00
August 24	98	52	0.00
August 25	97	50	0.00
August 26	97	47	0.00
August 27	99	50	0.00
August 28	102	54	0.00
August 29	103	57	0.00
August 30	104	52	0.00
August 31	102	64	0.00

September 1978 St. George Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	100	58	0.00
September 2	102	61	0.00
September 3	103	61	0.00
September 4	102	73	0.00
September 5	101	63	0.93
September 6	92	63	0.00
September 7	92	61	0.00
September 8	90	50	0.00
September 9	94	53	0.00
September 10	94	63	0.00
September 11	89	53	0.00
September 12	84	49	0.00
September 13	86	50	0.00
September 14	86	54	0.14
September 15	82	49	0.35
September 16	82	51	0.03
September 17	86	50	0.00
September 18	84	52	0.00
September 19	70	37	0.00
September 20	73	37	0.00
September 21	81	38	0.00
September 22	n/a	41	0.00
September 23	94	n/a	0.00
September 24	95	52	0.00
September 25	93	54	0.00
September 26	95	53	0.00
September 27	96	52	0.00
September 28	96	51	0.00
September 29	96	51	0.00
September 30	96	51	0.00

October 1978 St. George Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	96	49	0.00
October 2	94	52	0.00
October 3	91	50	0.00
October 4	93	50	0.00
October 5	92	50	0.00
October 6	92	51	0.00
October 7	93	51	0.00
October 8	93	52	0.00
October 9	92	54	0.09
October 10	88	52	0.00
October 11	90	48	0.00
October 12	91	51	0.00
October 13	91	51	0.00
October 14	89	47	0.00
October 15	88	45	0.00
October 16	89	47	0.00
October 17	88	48	0.00
October 18	87	52	0.00
October 19	82	48	0.00
October 20	81	57	0.50
October 21	72	57	0.10
October 22	75	51	0.00
October 23	78	47	0.00
October 24	78	59	0.00
October 25	73	52	0.00
October 26	n/a	n/a	0.00
October 27	75	39	0.00
October 28	79	39	0.00
October 29	79	39	0.00
October 30	75	48	0.01
October 31	75	46	0.07

November 1978 St. George Weather

Day	High (°F)	Low (°F)	Precip. (inches)
November 1	74	48	0.00
November 2	67	48	0.10
November 3	76	42	0.00
November 4	75	42	0.00
November 5	77	47	0.00
November 6	72	40	0.00
November 7	74	39	0.00
November 8	73	38	0.00
November 9	75	36	0.00
November 10	75	48	0.00
November 11	57	48	0.21
November 12	53	40	0.33
November 13	48	36	0.01
November 14	46	32	0.43
November 15	50	32	0.04
November 16	50	27	0.00
November 17	55	30	0.00
November 18	n/a	n/a	0.00
November 19	63	29	0.00
November 20	66	31	0.00
November 21	68	33	0.00
November 22	65	37	0.00
November 23	56	37	0.01
November 24	52	42	0.49
November 25	52	40	0.65
November 26	51	33	0.01
November 27	50	27	0.00
November 28	49	26	0.00
November 29	n/a	n/a	0.00
November 30	59	28	0.00

December 1978 St. George Weather

Day	High (°F)	Low (°F)	Precip. (inches)
December 1	55	38	0.04
December 2	50	36	0.36
December 3	47	26	0.00
December 4	52	25	0.00
December 5	51	27	0.00
December 6	38	24	0.00
December 7	35	17	0.00
December 8	34	13	0.00
December 9	43	15	0.00
December 10	45	15	0.00
December 11	51	19	0.00
December 12	53	22	0.00
December 13	56	25	0.00
December 14	56	23	0.00
December 15	51	22	0.00
December 16	51	22	0.00
December 17	48	35	0.56
December 18	53	35	0.19
December 19	53	35	0.18
December 20	47	28	0.01
December 21	47	23	0.00
December 22	49	22	0.00
December 23	52	24	0.00
December 24	53	25	0.00
December 25	53	24	0.00
December 26	55	24	0.00
December 27	53	25	0.00
December 28	53	n/a	0.00
December 29	n/a	n/a	0.00
December 30	n/a	26	0.00
December 31	43	19	0.00

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Weather Station Details

Years	Station	Coordinates
1893–2024	St. George	location