Flagstaff Weather in 2019

Historical record of Flagstaff, Arizona weather for the year 2019 based on NOAA data.

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2019 Flagstaff Weather Extremes
Highest temperature	89 °F	September 1
Lowest temperature	-7 °F	December 29
Highest daily low	59 °F	July 23
Lowest daily high	20 °F	January 1
Most daily precipitation	2.0 inches	November 29
Most daily snow	35.9 inches	February 21
Total annual precipitation	26.1 inches	-
Total annual snow	145.9 inches	-

What was the hottest temperature in Flagstaff in 2019?

The highest temperature recorded in Flagstaff, Arizona in 2019 was 89 °F which happened 2 different times.

Highest Temperatures: All-Time By Year

Highest Temperatures in Flagstaff in 2019

Rank	Temperature	Date
1	89 °F	Sep 1
1	89 °F	Aug 31
3	88 °F	Aug 27
3	88 °F	Aug 14
3	88 °F	Jul 29
3	88 °F	Jul 28
3	88 °F	Jul 16
3	88 °F	Jul 15
9	87 °F	Aug 26
9	87 °F	Aug 21
9	87 °F	Aug 15
9	87 °F	Jul 22
9	87 °F	Jul 21
9	87 °F	Jul 13

What was the coldest temperature in Flagstaff in 2019?

The lowest temperature recorded in Flagstaff, Arizona in 2019 was -7 °F which happened on Dec 29.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Flagstaff in 2019

Rank	Temperature	Date
1	-7 °F	December 29
2	-3 °F	January 1
3	-2 °F	February 19
3	-2 °F	February 8
5	-1 °F	February 12
5	-1 °F	February 7
7	0 °F	February 20
8	1 °F	February 24
8	1 °F	February 23
8	1 °F	January 3

January 2019 Flagstaff Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
January 1	20	-3	0.00	0.0
January 2	25	2	0.00	0.0
January 3	41	1	0.00	0.0
January 4	52	10	0.00	0.0
January 5	47	17	0.21	1.5
January 6	35	27	0.52	4.4
January 7	41	20	0.00	0.0
January 8	41	14	0.00	0.0
January 9	51	19	0.00	0.0
January 10	45	23	0.12	0.4
January 11	46	23	0.00	0.0
January 12	37	14	0.01	0.2
January 13	32	26	0.23	3.3
January 14	34	27	0.04	0.1
January 15	37	30	0.97	4.8
January 16	41	25	0.10	0.1
January 17	43	20	0.14	0.0
January 18	42	21	0.00	0.0
January 19	49	16	0.00	0.0
January 20	51	20	0.00	0.0
January 21	37	26	0.05	0.5
January 22	34	13	0.00	0.0
January 23	50	9	0.00	0.0
January 24	43	17	0.00	0.0
January 25	45	10	0.00	0.0
January 26	48	27	0.00	0.0
January 27	59	22	0.00	0.0
January 28	56	20	0.00	0.0
January 29	49	28	0.00	0.0
January 30	53	24	0.00	0.0
January 31	50	21	0.00	0.0

February 2019 Flagstaff Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
February 1	51	25	0.00	0.0
February 2	42	25	0.16	0.0
February 3	43	34	1.19	0.0
February 4	37	31	0.15	0.4
February 5	33	29	0.71	7.9
February 6	29	10	0.08	2.3
February 7	36	-1	0.00	0.0
February 8	38	-2	0.00	0.0
February 9	35	14	0.00	0.0
February 10	36	6	0.00	0.0
February 11	39	8	0.09	3.3
February 12	45	-1	0.00	0.0
February 13	43	22	0.00	0.0
February 14	40	30	1.48	0.0
February 15	42	31	0.04	0.0
February 16	33	24	0.08	0.5
February 17	26	17	0.34	6.4
February 18	26	6	0.36	9.7
February 19	29	-2	0.00	0.0
February 20	26	0	0.10	1.5
February 21	23	19	1.44	35.9
February 22	27	17	0.29	3.4
February 23	39	1	0.00	0.0
February 24	38	1	0.00	0.0
February 25	42	3	0.00	0.0
February 26	47	12	0.00	0.0
February 27	49	23	0.00	0.0
February 28	50	21	0.00	0.0

March 2019 Flagstaff Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
March 1	51	29	0.00	0.0
March 2	41	33	0.40	0.0
March 3	48	34	0.00	0.0
March 4	50	27	0.00	0.0
March 5	57	21	0.00	0.0
March 6	51	29	0.07	0.0
March 7	50	37	0.00	0.0
March 8	39	26	0.58	0.0
March 9	40	17	0.00	0.0
March 10	44	20	0.00	0.0
March 11	47	25	0.29	0.0
March 12	38	30	0.70	4.6
March 13	31	20	0.33	6.9
March 14	35	7	0.00	0.0
March 15	44	25	0.00	0.0
March 16	50	26	0.00	0.0
March 17	55	22	0.00	0.0
March 18	55	23	0.00	0.0
March 19	56	26	0.00	0.0
March 20	56	26	0.01	0.0
March 21	43	30	0.19	1.8
March 22	46	23	0.02	0.2
March 23	53	24	0.00	0.0
March 24	55	24	0.00	0.0
March 25	63	21	0.00	0.0
March 26	62	26	0.00	0.0
March 27	58	32	0.00	0.0
March 28	61	26	0.00	0.0
March 29	55	23	0.00	0.0
March 30	54	26	0.00	0.0
March 31	53	24	0.00	0.0

April 2019 Flagstaff Weather

Day	High (°F)	Low (°F)	Precip. (inches)
April 1	59	19	0.00
April 2	58	30	0.00
April 3	55	31	0.00
April 4	55	27	0.00
April 5	55	26	0.00
April 6	58	34	0.00
April 7	67	27	0.00
April 8	72	27	0.00
April 9	69	32	0.00
April 10	46	31	0.00
April 11	50	28	0.00
April 12	46	26	0.03
April 13	59	20	0.00
April 14	62	25	0.00
April 15	62	28	0.00
April 16	54	35	0.04
April 17	61	36	0.00
April 18	68	25	0.00
April 19	74	26	0.00
April 20	66	29	0.00
April 21	62	37	0.00
April 22	63	26	0.00
April 23	60	30	0.00
April 24	72	31	0.00
April 25	73	34	0.05
April 26	73	33	0.00
April 27	71	33	0.00
April 28	70	39	0.00
April 29	59	34	0.50
April 30	54	34	0.04

May 2019 Flagstaff Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
May 1	59	31	0.00	0.0
May 2	63	31	0.00	0.0
May 3	66	27	0.00	0.0
May 4	69	30	0.00	0.0
May 5	68	33	0.00	0.0
May 6	61	32	0.00	0.0
May 7	53	30	0.01	0.0
May 8	53	33	0.46	0.0
May 9	51	29	0.94	0.0
May 10	57	35	0.07	0.0
May 11	57	33	0.07	0.0
May 12	65	31	0.00	0.0
May 13	68	36	0.00	0.0
May 14	69	42	0.00	0.0
May 15	71	36	0.00	0.0
May 16	65	40	0.05	0.0
May 17	55	32	0.00	0.0
May 18	59	26	0.00	0.0
May 19	51	34	0.26	0.0
May 20	42	29	0.26	0.9
May 21	49	30	0.01	0.0
May 22	46	33	0.02	0.0
May 23	40	28	0.24	0.6
May 24	58	24	0.00	0.0
May 25	64	25	0.00	0.0
May 26	59	27	0.22	0.0
May 27	48	29	0.36	0.0
May 28	58	27	0.00	0.0
May 29	59	31	0.03	0.0
May 30	68	34	0.02	0.0
May 31	72	34	0.00	0.0

June 2019 Flagstaff Weather

Day	High (°F)	Low (°F)
June 1	70	32
June 2	69	35
June 3	71	36
June 4	70	36
June 5	77	37
June 6	77	42
June 7	74	45
June 8	74	42
June 9	74	37
June 10	79	39
June 11	81	42
June 12	83	42
June 13	81	47
June 14	77	41
June 15	77	45
June 16	78	44
June 17	77	42
June 18	77	42
June 19	79	40
June 20	77	40
June 21	73	44
June 22	73	43
June 23	73	39
June 24	78	34
June 25	78	38
June 26	73	44
June 27	79	42
June 28	84	43
June 29	86	48
June 30	82	50

July 2019 Flagstaff Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	84	47	0.00
July 2	80	45	0.00
July 3	79	46	0.00
July 4	79	47	0.00
July 5	79	43	0.00
July 6	81	45	0.00
July 7	79	48	0.00
July 8	77	41	0.00
July 9	81	35	0.00
July 10	86	44	0.00
July 11	85	50	0.00
July 12	85	53	0.14
July 13	87	55	0.00
July 14	83	53	0.00
July 15	88	53	0.00
July 16	88	54	0.00
July 17	83	54	0.00
July 18	86	53	0.00
July 19	84	53	0.00
July 20	85	56	0.00
July 21	87	52	0.00
July 22	87	53	0.02
July 23	79	59	0.00
July 24	80	57	0.12
July 25	83	56	0.00
July 26	85	56	0.00
July 27	86	55	0.00
July 28	88	51	0.00
July 29	88	53	0.02
July 30	78	58	0.22
July 31	71	57	0.20

August 2019 Flagstaff Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	80	52	0.00
August 2	83	52	0.02
August 3	84	54	0.06
August 4	83	58	0.04
August 5	82	52	0.05
August 6	80	58	0.08
August 7	78	57	0.05
August 8	82	51	0.00
August 9	77	54	0.00
August 10	81	50	0.00
August 11	79	55	0.00
August 12	81	50	0.00
August 13	84	49	0.00
August 14	88	48	0.00
August 15	87	52	0.00
August 16	85	50	0.00
August 17	82	47	0.00
August 18	82	46	0.00
August 19	84	47	0.00
August 20	86	47	0.00
August 21	87	49	0.00
August 22	83	46	0.00
August 23	82	52	0.00
August 24	84	51	0.00
August 25	86	53	0.00
August 26	87	55	0.00
August 27	88	49	0.11
August 28	86	51	0.00
August 29	83	51	0.00
August 30	84	50	0.00
August 31	89	50	0.00

September 2019 Flagstaff Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	89	53	0.00
September 2	82	56	0.02
September 3	85	50	0.05
September 4	86	49	0.02
September 5	83	48	0.00
September 6	85	52	0.00
September 7	82	56	0.00
September 8	74	48	0.00
September 9	72	44	0.00
September 10	71	52	0.02
September 11	71	45	0.00
September 12	74	36	0.00
September 13	81	35	0.00
September 14	79	42	0.00
September 15	73	48	0.00
September 16	71	46	0.00
September 17	73	49	0.00
September 18	74	43	0.00
September 19	74	39	0.00
September 20	69	39	0.00
September 21	69	33	0.00
September 22	72	28	0.00
September 23	65	45	0.70
September 24	66	41	0.00
September 25	71	37	0.00
September 26	63	43	0.14
September 27	67	42	0.00
September 28	63	50	0.00
September 29	62	51	0.00
September 30	67	41	0.00

October 2019 Flagstaff Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	63	38	0.00
October 2	67	33	0.00
October 3	70	28	0.00
October 4	69	37	0.00
October 5	70	30	0.00
October 6	69	32	0.00
October 7	73	28	0.00
October 8	71	33	0.00
October 9	67	31	0.00
October 10	54	32	0.00
October 11	54	24	0.00
October 12	63	22	0.00
October 13	65	27	0.00
October 14	63	29	0.00
October 15	67	28	0.00
October 16	71	27	0.00
October 17	67	34	0.00
October 18	63	33	0.00
October 19	63	22	0.00
October 20	60	27	0.00
October 21	66	21	0.00
October 22	66	26	0.00
October 23	66	25	0.00
October 24	49	28	0.00
October 25	61	27	0.00
October 26	67	24	0.00
October 27	58	36	0.05
October 28	47	23	0.00
October 29	50	22	0.00
October 30	34	15	0.00
October 31	51	16	0.00

November 2019 Flagstaff Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
November 1	61	13	0.00	0.0
November 2	65	14	0.00	0.0
November 3	66	23	0.00	0.0
November 4	65	27	0.00	0.0
November 5	62	23	0.00	0.0
November 6	57	26	0.24	0.0
November 7	58	26	0.00	0.0
November 8	58	22	0.00	0.0
November 9	60	20	0.00	0.0
November 10	62	25	0.00	0.0
November 11	61	25	0.00	0.0
November 12	59	23	0.00	0.0
November 13	69	25	0.00	0.0
November 14	66	24	0.00	0.0
November 15	62	29	0.00	0.0
November 16	63	25	0.00	0.0
November 17	60	20	0.00	0.0
November 18	68	24	0.00	0.0
November 19	57	30	0.00	0.0
November 20	44	31	2.00	3.3
November 21	35	28	0.37	3.3
November 22	42	21	0.00	0.0
November 23	43	15	0.00	0.0
November 24	56	17	0.00	0.0
November 25	43	24	0.10	0.8
November 26	33	11	0.00	0.0
November 27	38	22	0.00	0.0
November 28	40	32	0.86	0.4
November 29	37	22	2.00	15.8
November 30	34	13	0.09	0.6

December 2019 Flagstaff Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
December 1	39	13	0.00	0.0
December 2	48	13	0.00	0.0
December 3	48	20	0.00	0.0
December 4	41	32	0.65	0.2
December 5	43	26	0.19	0.0
December 6	46	24	0.00	0.0
December 7	47	25	0.04	0.0
December 8	42	34	0.44	0.0
December 9	42	24	0.00	0.0
December 10	49	15	0.00	0.0
December 11	49	18	0.00	0.0
December 12	56	21	0.00	0.0
December 13	59	26	0.00	0.0
December 14	47	29	0.00	0.0
December 15	37	20	0.00	0.0
December 16	29	8	0.00	0.0
December 17	31	17	0.00	0.0
December 18	38	15	0.00	0.0
December 19	43	10	0.00	0.0
December 20	45	15	0.00	0.0
December 21	56	18	0.00	0.0
December 22	50	19	0.00	0.0
December 23	44	22	0.17	2.3
December 24	35	28	0.87	7.3
December 25	29	20	0.35	4.6
December 26	28	6	0.24	3.4
December 27	30	23	0.17	1.8
December 28	26	3	0.02	0.5
December 29	30	-7	0.00	0.0
December 30	27	10	0.00	0.0
December 31	33	10	0.00	0.0

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Weather Station Details

Years	Station	Coordinates
1893–2024	Flagstaff Pulliam Airport	location