Flagstaff Weather in 2023

Historical record of Flagstaff, Arizona weather for the year 2023 based on NOAA data.

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2023 Flagstaff Weather Extremes
Highest temperature	96 °F	July 16
Lowest temperature	-9 °F	February 16
Highest daily low	61 °F	July 14
Lowest daily high	24 °F	February 15
Most daily precipitation	2.4 inches	March 21
Most daily snow	21.2 inches	March 1
Total annual precipitation	24.7 inches	-
Total annual snow	143.8 inches	-

What was the hottest temperature in Flagstaff in 2023?

The highest temperature recorded in Flagstaff, Arizona in 2023 was 96 °F which happened on July 16.

Highest Temperatures: All-Time By Year

Highest Temperatures in Flagstaff in 2023

Rank	Temperature	Date
1	96 °F	Jul 16
2	95 °F	Jul 17
2	95 °F	Jul 15
4	94 °F	Jul 22
5	93 °F	Jul 20
5	93 °F	Jul 14
7	92 °F	Jul 25
7	92 °F	Jul 19
7	92 °F	Jul 18
10	91 °F	Jul 27
10	91 °F	Jul 21

What was the coldest temperature in Flagstaff in 2023?

The lowest temperature recorded in Flagstaff, Arizona in 2023 was -9 °F which happened on Feb 16.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Flagstaff in 2023

Rank	Temperature	Date
1	-9 °F	February 16
2	-5 °F	January 21
3	0 °F	February 2
3	0 °F	January 27
5	1 °F	February 15
5	1 °F	January 25
5	1 °F	January 22
8	4 °F	January 19
9	5 °F	March 4
10	6 °F	February 8
10	6 °F	January 24

January 2023 Flagstaff Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
January 1	40	28	1.63	9.4
January 2	29	24	0.16	2.7
January 3	33	24	0.10	1.1
January 4	38	22	0.00	0.2
January 5	41	17	0.04	0.3
January 6	43	15	0.00	0.1
January 7	49	10	0.00	0.0
January 8	46	17	0.00	0.0
January 9	46	18	0.00	0.0
January 10	43	27	0.14	1.2
January 11	43	19	0.00	0.0
January 12	42	13	0.00	0.0
January 13	53	17	0.00	0.0
January 14	44	26	0.15	2.9
January 15	33	29	1.07	14.8
January 16	34	29	0.81	7.2
January 17	34	25	0.85	10.8
January 18	39	7	0.05	1.2
January 19	31	4	0.00	0.0
January 20	26	8	0.55	6.0
January 21	36	-5	0.00	0.0
January 22	31	1	0.11	1.9
January 23	30	18	0.05	0.6
January 24	43	6	0.00	0.0
January 25	31	1	0.00	0.0
January 26	28	8	0.00	0.0
January 27	40	0	0.00	0.0
January 28	41	7	0.00	0.0
January 29	37	15	0.00	0.0
January 30	32	26	0.16	1.0
January 31	32	18	0.00	0.0

February 2023 Flagstaff Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
February 1	36	7	0.00	0.0
February 2	43	0	0.00	0.0
February 3	49	14	0.00	0.0
February 4	50	17	0.00	0.0
February 5	47	18	0.00	0.0
February 6	36	17	0.02	0.2
February 7	38	15	0.00	0.0
February 8	50	6	0.00	0.0
February 9	36	23	0.00	0.0
February 10	42	16	0.00	0.0
February 11	46	14	0.00	0.0
February 12	46	11	0.00	0.0
February 13	38	18	0.01	0.0
February 14	29	16	0.82	10.0
February 15	24	1	0.00	0.1
February 16	27	-9	0.00	0.0
February 17	30	13	0.00	0.0
February 18	44	13	0.00	0.0
February 19	47	21	0.00	0.0
February 20	51	22	0.00	0.0
February 21	45	21	0.19	1.0
February 22	34	19	0.51	4.4
February 23	28	19	0.75	5.4
February 24	39	19	0.09	1.5
February 25	48	18	0.00	0.0
February 26	36	18	0.68	10.3
February 27	35	12	0.00	0.0
February 28	35	26	0.05	0.5

March 2023 Flagstaff Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
March 1	30	26	1.73	21.2
March 2	42	19	0.24	2.8
March 3	44	9	0.00	0.0
March 4	40	5	0.00	0.0
March 5	42	24	0.00	0.0
March 6	45	23	0.00	0.0
March 7	45	28	0.00	0.0
March 8	47	16	0.00	0.0
March 9	50	19	0.00	0.0
March 10	49	27	0.09	0.0
March 11	47	36	0.19	0.0
March 12	50	29	0.00	0.0
March 13	52	25	0.00	0.0
March 14	49	22	0.00	0.0
March 15	41	33	1.17	1.0
March 16	45	28	0.10	0.5
March 17	45	21	0.00	0.5
March 18	42	21	0.00	0.0
March 19	42	25	0.05	1.0
March 20	37	29	0.22	0.3
March 21	39	33	2.38	10.9
March 22	39	24	0.69	0.5
March 23	38	17	0.14	1.6
March 24	40	21	0.01	0.2
March 25	38	13	0.02	0.5
March 26	40	10	0.00	0.0
March 27	39	13	0.00	0.0
March 28	50	23	0.00	0.0
March 29	51	26	0.00	0.0
March 30	40	19	0.24	2.7
March 31	47	11	0.00	0.0

April 2023 Flagstaff Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
April 1	55	19	0.00	0.0
April 2	56	25	0.00	0.0
April 3	49	25	0.01	0.5
April 4	30	15	0.01	0.0
April 5	44	7	0.00	0.0
April 6	51	23	0.00	0.0
April 7	57	21	0.00	0.0
April 8	58	26	0.00	0.0
April 9	65	27	0.00	0.0
April 10	72	30	0.00	0.0
April 11	73	31	0.00	0.0
April 12	66	33	0.00	0.0
April 13	57	31	0.00	0.0
April 14	55	31	0.00	0.0
April 15	60	22	0.00	0.0
April 16	65	25	0.00	0.0
April 17	65	31	0.00	0.0
April 18	61	40	0.00	0.0
April 19	57	28	0.00	0.0
April 20	58	20	0.00	0.0
April 21	66	24	0.00	0.0
April 22	62	33	0.00	0.0
April 23	66	28	0.00	0.0
April 24	66	36	0.01	0.0
April 25	65	33	0.00	0.0
April 26	64	30	0.00	0.0
April 27	71	27	0.00	0.0
April 28	68	32	0.00	0.0
April 29	77	29	0.00	0.0
April 30	76	32	0.00	0.0

May 2023 Flagstaff Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	69	39	0.00
May 2	64	33	0.00
May 3	66	32	0.00
May 4	57	31	0.00
May 5	56	28	0.00
May 6	60	28	0.00
May 7	64	33	0.00
May 8	67	31	0.00
May 9	68	29	0.00
May 10	58	31	0.00
May 11	67	28	0.00
May 12	71	32	0.00
May 13	69	44	0.00
May 14	72	35	0.00
May 15	71	42	0.00
May 16	69	47	0.09
May 17	69	40	0.34
May 18	72	40	0.00
May 19	69	44	0.82
May 20	68	40	0.00
May 21	67	37	0.00
May 22	71	39	0.01
May 23	74	38	0.00
May 24	71	36	0.00
May 25	71	37	0.00
May 26	69	33	0.00
May 27	69	32	0.00
May 28	72	35	0.00
May 29	72	36	0.00
May 30	71	35	0.00
May 31	67	33	0.00

June 2023 Flagstaff Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	67	34	0.00
June 2	67	46	0.00
June 3	71	37	0.01
June 4	73	39	0.36
June 5	77	37	0.00
June 6	73	39	0.00
June 7	69	31	0.00
June 8	69	30	0.00
June 9	70	41	0.00
June 10	74	36	0.00
June 11	69	37	0.00
June 12	65	40	0.00
June 13	71	38	0.00
June 14	74	40	0.06
June 15	74	36	0.00
June 16	74	39	0.00
June 17	78	40	0.00
June 18	78	40	0.00
June 19	76	55	0.00
June 20	76	47	0.00
June 21	78	46	0.00
June 22	78	42	0.00
June 23	74	39	0.00
June 24	79	29	0.00
June 25	82	39	0.00
June 26	84	44	0.00
June 27	82	49	0.00
June 28	79	41	0.00
June 29	78	42	0.00
June 30	85	40	0.00

July 2023 Flagstaff Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	87	44	0.00
July 2	90	46	0.00
July 3	90	50	0.00
July 4	87	55	0.00
July 5	84	47	0.00
July 6	86	50	0.00
July 7	85	47	0.00
July 8	85	49	0.00
July 9	86	53	0.00
July 10	87	53	0.00
July 11	84	59	0.00
July 12	87	57	0.00
July 13	90	57	0.00
July 14	93	61	0.00
July 15	95	56	0.00
July 16	96	49	0.00
July 17	95	57	0.00
July 18	92	57	0.00
July 19	92	57	0.00
July 20	93	59	0.00
July 21	91	56	0.00
July 22	94	54	0.00
July 23	88	59	0.03
July 24	88	53	0.00
July 25	92	54	0.00
July 26	89	55	0.02
July 27	91	56	0.00
July 28	89	53	0.00
July 29	88	56	0.16
July 30	82	59	0.36
July 31	81	52	0.14

August 2023 Flagstaff Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	79	51	0.00
August 2	78	52	0.15
August 3	81	49	0.00
August 4	85	47	0.00
August 5	88	48	0.00
August 6	87	47	0.00
August 7	82	58	0.02
August 8	81	57	0.00
August 9	78	55	0.40
August 10	78	53	0.14
August 11	79	53	0.00
August 12	75	50	0.22
August 13	79	48	0.02
August 14	80	50	0.00
August 15	75	56	0.16
August 16	82	58	0.04
August 17	83	53	0.09
August 18	78	56	0.20
August 19	79	57	0.00
August 20	78	58	0.67
August 21	72	58	0.04
August 22	78	54	0.67
August 23	80	52	0.08
August 24	73	56	0.19
August 25	80	55	0.15
August 26	84	50	0.00
August 27	85	51	0.00
August 28	87	52	0.00
August 29	89	51	0.00
August 30	86	54	0.00
August 31	85	54	0.00

September 2023 Flagstaff Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	71	56	0.03
September 2	75	55	0.13
September 3	74	49	0.00
September 4	73	48	0.00
September 5	76	42	0.00
September 6	78	41	0.00
September 7	82	40	0.00
September 8	84	46	0.00
September 9	83	48	0.00
September 10	79	52	0.00
September 11	79	49	0.00
September 12	68	55	0.05
September 13	73	45	0.02
September 14	73	47	0.01
September 15	70	40	0.04
September 16	77	41	0.00
September 17	79	40	0.00
September 18	75	40	0.00
September 19	74	35	0.00
September 20	69	34	0.00
September 21	71	36	0.00
September 22	73	44	0.00
September 23	67	45	0.01
September 24	76	35	0.00
September 25	77	36	0.00
September 26	78	35	0.00
September 27	77	35	0.00
September 28	75	39	0.00
September 29	74	39	0.00
September 30	70	34	0.00

October 2023 Flagstaff Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	60	46	0.25
October 2	60	39	0.01
October 3	64	30	0.00
October 4	69	29	0.00
October 5	72	38	0.00
October 6	75	33	0.00
October 7	75	36	0.02
October 8	74	41	0.61
October 9	71	35	0.15
October 10	70	36	0.00
October 11	66	43	0.00
October 12	62	29	0.00
October 13	64	25	0.00
October 14	69	29	0.00
October 15	73	30	0.00
October 16	78	32	0.00
October 17	76	36	0.00
October 18	76	36	0.00
October 19	78	33	0.00
October 20	78	33	0.00
October 21	74	35	0.00
October 22	70	34	0.00
October 23	64	41	0.00
October 24	62	35	0.00
October 25	61	32	0.00
October 26	61	35	0.00
October 27	61	32	0.00
October 28	59	34	0.00
October 29	47	23	0.00
October 30	48	27	0.00
October 31	54	24	0.00

November 2023 Flagstaff Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
November 1	63	18	0.00	0.0
November 2	68	21	0.00	0.0
November 3	70	25	0.00	0.0
November 4	72	26	0.00	0.0
November 5	70	26	0.00	0.0
November 6	67	36	0.00	0.0
November 7	64	36	0.00	0.0
November 8	54	29	0.00	0.0
November 9	47	31	0.00	0.0
November 10	52	21	0.00	0.0
November 11	53	17	0.00	0.0
November 12	56	21	0.00	0.0
November 13	60	22	0.00	0.0
November 14	61	26	0.00	0.0
November 15	62	31	0.00	0.0
November 16	59	35	0.00	0.0
November 17	58	28	0.00	0.0
November 18	53	35	0.17	0.0
November 19	48	35	0.10	0.0
November 20	48	27	0.00	0.0
November 21	52	24	0.00	0.0
November 22	57	19	0.00	0.0
November 23	48	21	0.00	0.0
November 24	39	25	0.30	0.9
November 25	40	19	0.00	0.0
November 26	39	22	0.00	0.0
November 27	40	26	0.00	0.0
November 28	47	20	0.00	0.0
November 29	49	25	0.09	0.5
November 30	37	30	0.20	2.7

December 2023 Flagstaff Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
December 1	37	23	0.06	0.7
December 2	42	19	0.00	0.0
December 3	51	22	0.00	0.0
December 4	51	25	0.00	0.0
December 5	54	25	0.00	0.0
December 6	59	21	0.00	0.0
December 7	53	27	0.00	0.0
December 8	48	22	0.00	0.0
December 9	35	13	0.00	0.0
December 10	55	13	0.00	0.0
December 11	57	19	0.00	0.0
December 12	50	22	0.00	0.0
December 13	48	14	0.00	0.0
December 14	48	14	0.00	0.0
December 15	50	28	0.00	0.0
December 16	52	21	0.00	0.0
December 17	55	16	0.00	0.0
December 18	57	21	0.00	0.0
December 19	52	28	0.00	0.0
December 20	49	28	0.00	0.0
December 21	47	22	0.00	0.0
December 22	38	27	0.45	0.0
December 23	44	29	0.03	0.0
December 24	44	18	0.00	0.0
December 25	47	12	0.00	0.0
December 26	48	9	0.00	0.0
December 27	52	13	0.00	n/a
December 28	48	20	0.00	0.0
December 29	49	15	0.00	0.0
December 30	50	18	0.00	0.0
December 31	40	18	0.00	0.0

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Weather Station Details

Years	Station	Coordinates
1893–2024	Flagstaff Pulliam Airport	location