St. George Weather in 2023

Historical record of St. George, Utah weather for the year 2023 based on NOAA data.

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2023 St. George Weather Extremes
Highest temperature	114 °F	July 17
Lowest temperature	19 °F	February 1
Highest daily low	79 °F	July 20
Lowest daily high	41 °F	January 31
Most daily precipitation	1.8 inches	September 2
Most daily snow	none	-
Total annual precipitation	14.5 inches	-
Total annual snow	none	-

What was the hottest temperature in St. George in 2023?

The highest temperature recorded in St. George, Utah in 2023 was 114 °F which happened 2 different times.

Highest Temperatures: All-Time By Year

Highest Temperatures in St. George in 2023

Rank	Temperature	Date
1	114 °F	Jul 17
1	114 °F	Jul 16
3	113 °F	Jul 22
4	112 °F	Jul 23
5	111 °F	Jul 24
5	111 °F	Jul 18
5	111 °F	Jul 15
8	110 °F	Jul 21
8	110 °F	Jul 4
10	109 °F	Jul 30
10	109 °F	Jul 29
10	109 °F	Jul 27
10	109 °F	Jul 26
10	109 °F	Jul 20
10	109 °F	Jul 19
10	109 °F	Jul 3

What was the coldest temperature in St. George in 2023?

The lowest temperature recorded in St. George, Utah in 2023 was 19 °F which happened 2 different times.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in St. George in 2023

Rank	Temperature	Date
1	19 °F	February 1
1	19 °F	January 31
3	21 °F	February 2
4	23 °F	February 18
4	23 °F	February 17
6	24 °F	February 16
7	25 °F	February 3
7	25 °F	January 23
7	25 °F	January 22
10	27 °F	December 28
10	27 °F	December 27
10	27 °F	December 12
10	27 °F	December 11
10	27 °F	December 10
10	27 °F	January 28
10	27 °F	January 25
10	27 °F	January 24

January 2023 St. George Weather

Day	High (°F)	Low (°F)	Precip. (inches)
January 1	53	42	0.45
January 2	50	38	0.75
January 3	50	36	0.02
January 4	48	35	0.02
January 5	48	38	0.00
January 6	54	41	0.53
January 7	57	32	0.00
January 8	54	32	0.00
January 9	56	37	0.00
January 10	49	40	0.29
January 11	61	36	0.22
January 12	55	33	0.00
January 13	57	33	0.00
January 14	58	34	0.00
January 15	42	38	0.42
January 16	51	40	0.11
January 17	50	36	0.18
January 18	49	34	0.01
January 19	51	31	0.00
January 20	44	31	0.15
January 21	48	28	0.00
January 22	47	25	0.00
January 23	44	25	0.00
January 24	48	27	0.00
January 25	52	27	0.00
January 26	53	28	0.00
January 27	53	28	0.00
January 28	53	27	0.00
January 29	56	28	0.00
January 30	57	28	0.00
January 31	41	19	0.00

February 2023 St. George Weather

Day	High (°F)	Low (°F)	Precip. (inches)
February 1	42	19	0.00
February 2	51	21	0.00
February 3	58	25	0.00
February 4	58	31	0.00
February 5	61	31	0.00
February 6	62	31	0.00
February 7	56	30	0.00
February 8	56	30	0.00
February 9	61	30	0.00
February 10	56	28	0.00
February 11	62	28	0.00
February 12	60	32	0.00
February 13	64	31	0.00
February 14	63	35	0.00
February 15	48	28	0.29
February 16	44	24	0.00
February 17	46	23	0.00
February 18	52	23	0.00
February 19	58	30	0.00
February 20	64	31	0.00
February 21	66	31	0.00
February 22	61	34	0.06
February 23	47	32	0.00
February 24	47	32	0.19
February 25	47	33	0.00
February 26	63	36	0.07
February 27	45	37	0.00
February 28	52	40	0.05

March 2023 St. George Weather

Day	High (°F)	Low (°F)	Precip. (inches)
March 1	51	39	0.29
March 2	43	34	0.44
March 3	54	31	0.00
March 4	58	30	0.00
March 5	58	30	0.00
March 6	56	38	0.00
March 7	56	38	0.00
March 8	60	34	0.00
March 9	58	32	0.00
March 10	67	32	0.00
March 11	58	48	0.19
March 12	65	43	0.24
March 13	66	42	0.04
March 14	68	43	0.00
March 15	61	45	0.28
March 16	54	40	0.85
March 17	57	35	0.00
March 18	61	35	0.00
March 19	63	36	0.00
March 20	57	39	0.14
March 21	53	42	0.57
March 22	53	41	0.38
March 23	58	41	0.02
March 24	57	40	0.28
March 25	58	34	0.02
March 26	55	31	0.00
March 27	53	29	0.00
March 28	56	29	0.00
March 29	68	35	0.00
March 30	69	35	0.07
March 31	52	33	0.04

April 2023 St. George Weather

Day	High (°F)	Low (°F)	Precip. (inches)
April 1	61	34	0.00
April 2	69	34	0.00
April 3	71	36	0.00
April 4	63	35	0.05
April 5	46	28	0.01
April 6	56	28	0.00
April 7	66	31	0.00
April 8	71	37	0.00
April 9	76	43	0.00
April 10	82	44	0.00
April 11	88	48	0.00
April 12	89	51	0.00
April 13	80	56	0.00
April 14	74	48	0.01
April 15	71	43	0.00
April 16	76	42	0.00
April 17	82	43	0.00
April 18	83	46	0.00
April 19	76	45	0.00
April 20	67	39	0.00
April 21	71	39	0.00
April 22	79	43	0.00
April 23	78	50	0.00
April 24	80	50	0.00
April 25	82	50	0.00
April 26	74	48	0.00
April 27	82	48	0.00
April 28	89	51	0.00
April 29	87	52	0.00
April 30	92	52	0.00

May 2023 St. George Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	93	54	0.00
May 2	89	56	0.00
May 3	80	52	0.00
May 4	81	53	0.02
May 5	70	51	0.00
May 6	71	46	0.00
May 7	75	46	0.00
May 8	78	48	0.00
May 9	83	48	0.00
May 10	83	50	0.00
May 11	80	52	0.00
May 12	84	52	0.00
May 13	87	52	0.00
May 14	87	56	0.09
May 15	89	58	0.00
May 16	92	63	0.00
May 17	92	64	0.00
May 18	91	57	0.08
May 19	91	58	0.00
May 20	93	61	0.00
May 21	91	59	0.00
May 22	92	60	0.00
May 23	92	62	0.00
May 24	94	60	0.00
May 25	92	60	0.00
May 26	88	58	0.00
May 27	88	55	0.00
May 28	90	55	0.00
May 29	92	57	0.00
May 30	92	58	0.00
May 31	91	58	0.00

June 2023 St. George Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	88	58	0.00
June 2	89	62	0.00
June 3	89	60	0.00
June 4	93	60	0.00
June 5	95	64	0.00
June 6	99	66	0.00
June 7	93	59	0.00
June 8	87	60	0.00
June 9	87	61	0.00
June 10	90	62	0.00
June 11	92	61	0.00
June 12	88	63	0.00
June 13	82	59	0.11
June 14	90	59	0.00
June 15	92	61	0.00
June 16	91	62	0.12
June 17	83	59	0.02
June 18	93	59	0.00
June 19	96	64	0.00
June 20	94	73	0.00
June 21	92	58	0.00
June 22	96	58	0.00
June 23	95	61	0.00
June 24	89	56	0.00
June 25	95	55	0.00
June 26	96	56	0.00
June 27	96	60	0.00
June 28	96	60	0.00
June 29	97	60	0.00
June 30	98	66	0.00

July 2023 St. George Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	100	66	0.00
July 2	105	68	0.00
July 3	109	70	0.00
July 4	110	71	0.00
July 5	104	67	0.00
July 6	104	65	0.00
July 7	102	65	0.00
July 8	102	63	0.00
July 9	102	64	0.00
July 10	104	64	0.00
July 11	102	70	0.00
July 12	105	74	0.00
July 13	105	74	0.00
July 14	107	74	0.00
July 15	111	73	0.00
July 16	114	72	0.00
July 17	114	73	0.00
July 18	111	76	0.00
July 19	109	79	0.00
July 20	109	79	0.00
July 21	110	78	0.00
July 22	113	78	0.00
July 23	112	77	0.00
July 24	111	77	0.00
July 25	107	75	0.00
July 26	109	75	0.00
July 27	109	77	0.00
July 28	108	73	0.00
July 29	109	73	0.00
July 30	109	73	0.02
July 31	103	73	0.00

August 2023 St. George Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	100	73	0.00
August 2	89	71	0.01
August 3	86	66	0.39
August 4	100	66	0.00
August 5	102	66	0.00
August 6	104	66	0.00
August 7	104	66	0.00
August 8	104	66	0.00
August 9	102	64	0.00
August 10	101	67	0.00
August 11	88	69	0.17
August 12	99	70	0.00
August 13	97	73	0.00
August 14	100	71	0.00
August 15	103	71	0.00
August 16	98	73	0.01
August 17	108	70	0.00
August 18	96	76	0.05
August 19	93	67	0.01
August 20	90	66	0.06
August 21	79	68	0.08
August 22	90	66	0.42
August 23	90	66	0.15
August 24	96	66	0.22
August 25	96	66	0.00
August 26	99	70	0.00
August 27	101	68	0.00
August 28	103	68	0.00
August 29	106	67	0.00
August 30	107	68	0.00
August 31	105	68	0.00

September 2023 St. George Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	104	67	1.72
September 2	72	64	1.75
September 3	84	64	0.36
September 4	88	63	0.00
September 5	87	61	0.00
September 6	91	60	0.00
September 7	93	61	0.00
September 8	95	60	0.00
September 9	97	61	0.00
September 10	100	65	0.00
September 11	80	59	0.09
September 12	92	59	0.00
September 13	87	63	0.00
September 14	88	62	0.00
September 15	89	60	0.02
September 16	90	60	0.00
September 17	94	60	0.00
September 18	96	62	0.00
September 19	93	59	0.00
September 20	91	58	0.00
September 21	89	56	0.02
September 22	85	55	0.00
September 23	85	56	0.00
September 24	77	54	0.00
September 25	87	52	0.00
September 26	92	55	0.00
September 27	92	56	0.00
September 28	93	54	0.00
September 29	91	54	0.00
September 30	91	54	0.00

October 2023 St. George Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	91	52	0.02
October 2	75	52	0.13
October 3	73	48	0.01
October 4	76	47	0.00
October 5	82	50	0.00
October 6	86	52	0.00
October 7	89	54	0.00
October 8	92	55	0.00
October 9	92	55	0.00
October 10	89	55	0.00
October 11	88	56	0.00
October 12	82	51	0.00
October 13	73	48	0.00
October 14	75	46	0.00
October 15	80	45	0.00
October 16	87	46	0.00
October 17	91	49	0.00
October 18	91	51	0.00
October 19	90	52	0.00
October 20	91	53	0.00
October 21	91	51	0.00
October 22	88	51	0.00
October 23	88	51	0.00
October 24	80	48	0.00
October 25	79	46	0.00
October 26	78	46	0.00
October 27	72	44	0.00
October 28	74	44	0.00
October 29	70	38	0.00
October 30	61	34	0.00
October 31	64	33	0.00

November 2023 St. George Weather

Day	High (°F)	Low (°F)	Precip. (inches)
November 1	71	34	0.00
November 2	72	34	0.00
November 3	73	34	0.00
November 4	76	38	0.00
November 5	77	40	0.00
November 6	68	41	0.00
November 7	80	41	0.00
November 8	73	43	0.00
November 9	64	36	0.00
November 10	63	33	0.00
November 11	64	32	0.00
November 12	66	32	0.00
November 13	72	32	0.00
November 14	71	37	0.00
November 15	76	41	0.00
November 16	71	45	0.24
November 17	69	45	0.00
November 18	71	45	0.00
November 19	68	48	0.00
November 20	60	38	0.10
November 21	60	34	0.00
November 22	60	33	0.00
November 23	63	34	0.00
November 24	55	37	0.05
November 25	53	35	0.10
November 26	53	28	0.00
November 27	54	28	0.00
November 28	57	28	0.00
November 29	60	28	0.00
November 30	58	33	0.00

December 2023 St. George Weather

Day	High (°F)	Low (°F)	Precip. (inches)
December 1	57	33	0.00
December 2	56	34	0.02
December 3	57	34	0.00
December 4	60	35	0.00
December 5	62	34	0.00
December 6	68	34	0.00
December 7	70	34	0.00
December 8	65	35	0.00
December 9	59	29	0.00
December 10	53	27	0.00
December 11	55	27	0.00
December 12	57	27	0.00
December 13	62	28	0.00
December 14	58	30	0.00
December 15	56	29	0.00
December 16	57	28	0.00
December 17	63	29	0.00
December 18	58	30	0.00
December 19	65	34	0.00
December 20	65	34	0.01
December 21	67	44	0.00
December 22	67	43	0.00
December 23	51	42	0.13
December 24	57	32	0.00
December 25	51	29	0.00
December 26	51	28	0.00
December 27	49	27	0.00
December 28	49	27	0.00
December 29	59	31	0.00
December 30	62	30	0.00
December 31	65	31	0.00

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Weather Station Details

Years	Station	Coordinates
1893–2024	St. George	location