Flagstaff Weather in 1990

Historical record of Flagstaff, Arizona weather for the year 1990 based on NOAA data.

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1990 Flagstaff Weather Extremes
Highest temperature	94 °F	June 28
Lowest temperature	-23 °F	December 23
Highest daily low	65 °F	June 30
Lowest daily high	14 °F	December 21
Most daily precipitation	1.6 inches	September 18
Most daily snow	13.6 inches	February 1
Total annual precipitation	25.7 inches	-
Total annual snow	132.2 inches	-

What was the hottest temperature in Flagstaff in 1990?

The highest temperature recorded in Flagstaff, Arizona in 1990 was 94 °F which happened 3 different times.

Highest Temperatures: All-Time By Year

Highest Temperatures in Flagstaff in 1990

Rank	Temperature	Date
1	94 °F	Jun 28
1	94 °F	Jun 26
1	94 °F	Jun 25
4	93 °F	Jun 29
4	93 °F	Jun 27
6	92 °F	Jun 30
6	92 °F	Jun 24
6	92 °F	Jun 22
9	91 °F	Jul 1
9	91 °F	Jun 23
9	91 °F	Jun 21

What was the coldest temperature in Flagstaff in 1990?

The lowest temperature recorded in Flagstaff, Arizona in 1990 was -23 °F which happened on Dec 23.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Flagstaff in 1990

Rank	Temperature	Date
1	-23 °F	December 23
2	-14 °F	December 22
3	-11 °F	December 24
4	-10 °F	December 30
5	-9 °F	January 4
6	-8 °F	December 25
7	-7 °F	February 3
8	-6 °F	December 27
9	-4 °F	December 26
9	-4 °F	March 14

January 1990 Flagstaff Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
January 1	45	5	0.00	0.0
January 2	34	20	0.49	6.2
January 3	31	1	0.12	1.9
January 4	28	-9	0.00	0.0
January 5	35	1	0.00	0.0
January 6	42	9	0.00	0.0
January 7	51	3	0.00	0.0
January 8	58	23	0.00	0.0
January 9	58	22	0.00	0.0
January 10	65	17	0.00	0.0
January 11	63	17	0.00	0.0
January 12	53	20	0.00	0.0
January 13	50	25	0.00	0.0
January 14	40	30	0.06	0.6
January 15	39	21	0.23	4.3
January 16	37	8	0.09	1.4
January 17	31	26	0.03	0.7
January 18	33	11	0.09	1.3
January 19	31	10	0.03	0.8
January 20	32	7	0.00	0.0
January 21	37	17	0.00	0.0
January 22	45	18	0.00	0.0
January 23	53	14	0.00	0.0
January 24	39	22	0.00	0.0
January 25	50	8	0.00	0.0
January 26	50	18	0.00	0.0
January 27	37	12	0.00	0.0
January 28	46	6	0.00	0.0
January 29	46	14	0.00	0.0
January 30	47	13	0.00	0.0
January 31	38	16	0.40	7.0

February 1990 Flagstaff Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
February 1	30	15	0.72	13.6
February 2	37	5	0.09	1.7
February 3	39	-7	0.00	0.0
February 4	41	6	0.02	0.4
February 5	43	18	0.46	5.7
February 6	45	6	0.00	0.0
February 7	44	14	0.00	0.0
February 8	36	18	0.06	1.2
February 9	48	6	0.00	0.0
February 10	56	13	0.00	0.0
February 11	56	20	0.00	0.0
February 12	47	24	0.00	0.0
February 13	46	28	0.00	0.0
February 14	33	7	0.43	6.3
February 15	25	-1	0.00	0.0
February 16	32	-3	0.00	0.0
February 17	39	19	0.00	0.0
February 18	38	24	0.36	4.6
February 19	31	19	1.04	11.8
February 20	44	16	0.02	0.2
February 21	47	9	0.00	0.0
February 22	50	22	0.00	0.0
February 23	59	12	0.00	0.0
February 24	61	12	0.00	0.0
February 25	60	20	0.00	0.0
February 26	53	27	0.00	0.0
February 27	55	23	0.00	0.0
February 28	52	20	0.00	0.0

March 1990 Flagstaff Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
March 1	55	21	0.00	0.0
March 2	53	27	0.00	0.0
March 3	51	29	0.03	0.0
March 4	56	24	0.00	0.0
March 5	41	25	0.12	1.0
March 6	40	25	0.02	0.4
March 7	53	19	0.00	0.0
March 8	60	23	0.00	0.0
March 9	57	27	0.00	0.0
March 10	49	27	0.09	0.2
March 11	33	26	0.60	6.8
March 12	30	20	0.45	6.3
March 13	29	14	0.38	7.1
March 14	40	-4	0.00	0.0
March 15	43	22	0.00	0.0
March 16	49	23	0.00	0.0
March 17	58	17	0.00	0.0
March 18	59	20	0.00	0.0
March 19	64	24	0.00	0.0
March 20	64	28	0.00	0.0
March 21	66	30	0.00	0.0
March 22	67	27	0.00	0.0
March 23	67	29	0.00	0.0
March 24	68	27	0.00	0.0
March 25	65	27	0.00	0.0
March 26	61	28	0.00	0.0
March 27	59	32	0.00	0.0
March 28	53	26	0.00	0.0
March 29	43	28	0.36	3.0
March 30	46	29	0.02	0.2
March 31	52	22	0.10	0.0

April 1990 Flagstaff Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
April 1	51	28	0.02	0.0
April 2	53	29	0.04	0.3
April 3	58	23	0.00	0.0
April 4	59	26	0.21	0.0
April 5	54	35	0.11	0.0
April 6	57	35	0.24	0.0
April 7	54	35	0.32	0.0
April 8	51	32	0.11	0.0
April 9	60	26	0.00	0.0
April 10	66	25	0.00	0.0
April 11	67	26	0.00	0.0
April 12	69	32	0.00	0.0
April 13	72	32	0.00	0.0
April 14	73	31	0.00	0.0
April 15	71	34	0.00	0.0
April 16	63	33	0.00	0.0
April 17	56	37	0.00	0.0
April 18	46	31	0.19	1.1
April 19	57	28	0.00	0.0
April 20	66	28	0.00	0.0
April 21	67	31	0.00	0.0
April 22	63	30	0.00	0.0
April 23	57	32	0.02	0.0
April 24	48	32	1.01	2.8
April 25	53	32	0.05	0.0
April 26	66	35	0.00	0.0
April 27	69	34	0.00	0.0
April 28	69	47	0.00	0.0
April 29	62	39	0.00	0.0
April 30	56	33	0.00	0.0

May 1990 Flagstaff Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
May 1	52	27	0.00	0.0
May 2	55	25	0.01	0.0
May 3	64	30	0.00	0.0
May 4	67	28	0.00	0.0
May 5	69	33	0.00	0.0
May 6	72	30	0.00	0.0
May 7	71	33	0.00	0.0
May 8	70	45	0.00	0.0
May 9	71	30	0.00	0.0
May 10	66	30	0.00	0.0
May 11	62	37	0.00	0.0
May 12	67	30	0.00	0.0
May 13	70	32	0.00	0.0
May 14	67	32	0.00	0.0
May 15	65	32	0.00	0.0
May 16	73	29	0.00	0.0
May 17	73	31	0.00	0.0
May 18	70	45	0.00	0.0
May 19	63	34	0.00	0.0
May 20	68	27	0.00	0.0
May 21	77	35	0.00	0.0
May 22	77	39	0.00	0.0
May 23	75	38	0.06	0.0
May 24	73	43	0.00	0.0
May 25	71	29	0.00	0.0
May 26	70	33	0.00	0.0
May 27	73	34	0.00	0.0
May 28	60	32	0.61	1.1
May 29	54	32	0.05	0.3
May 30	66	32	0.00	0.0
May 31	66	34	0.00	0.0

June 1990 Flagstaff Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	69	41	0.00
June 2	78	34	0.00
June 3	85	35	0.00
June 4	89	40	0.00
June 5	86	45	0.00
June 6	83	44	0.00
June 7	83	40	0.00
June 8	83	44	0.00
June 9	74	53	0.05
June 10	73	50	0.19
June 11	77	39	0.00
June 12	77	46	0.00
June 13	76	51	0.00
June 14	74	46	0.00
June 15	71	36	0.00
June 16	75	30	0.00
June 17	81	32	0.00
June 18	85	40	0.00
June 19	85	42	0.00
June 20	87	40	0.00
June 21	91	40	0.00
June 22	92	43	0.00
June 23	91	49	0.00
June 24	92	54	0.00
June 25	94	53	0.00
June 26	94	55	0.00
June 27	93	55	0.00
June 28	94	50	0.00
June 29	93	55	0.00
June 30	92	65	0.00

July 1990 Flagstaff Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	91	59	0.25
July 2	83	57	0.03
July 3	79	55	0.08
July 4	84	49	0.00
July 5	78	55	0.00
July 6	77	51	0.55
July 7	72	54	0.41
July 8	76	52	0.12
July 9	77	51	0.01
July 10	84	49	0.07
July 11	88	53	0.00
July 12	86	55	0.00
July 13	79	52	1.00
July 14	77	52	0.34
July 15	79	48	0.00
July 16	80	53	0.07
July 17	78	52	0.80
July 18	84	49	0.00
July 19	86	54	0.00
July 20	84	59	0.00
July 21	83	54	0.35
July 22	84	48	0.15
July 23	81	51	0.07
July 24	77	48	0.00
July 25	77	54	0.02
July 26	79	49	0.00
July 27	83	44	0.00
July 28	86	48	0.00
July 29	88	53	0.00
July 30	86	57	0.00
July 31	84	49	0.00

August 1990 Flagstaff Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	82	48	0.29
August 2	75	50	0.08
August 3	83	44	0.00
August 4	86	45	0.00
August 5	83	50	0.00
August 6	83	44	0.00
August 7	84	46	0.00
August 8	87	48	0.00
August 9	86	52	0.09
August 10	84	54	0.10
August 11	85	50	0.00
August 12	79	54	0.03
August 13	69	47	0.00
August 14	63	52	0.13
August 15	67	51	0.37
August 16	70	52	0.11
August 17	75	46	0.00
August 18	76	42	0.00
August 19	76	40	0.00
August 20	74	45	0.00
August 21	77	38	0.00
August 22	76	40	0.00
August 23	79	39	0.00
August 24	77	40	0.00
August 25	77	38	0.00
August 26	80	38	0.00
August 27	85	42	0.00
August 28	83	47	0.08
August 29	87	52	0.12
August 30	83	54	0.31
August 31	75	48	0.00

September 1990 Flagstaff Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	67	48	0.46
September 2	76	52	0.86
September 3	75	48	0.10
September 4	75	52	0.16
September 5	73	50	0.13
September 6	73	47	0.04
September 7	80	46	0.00
September 8	81	48	0.87
September 9	84	46	0.00
September 10	87	47	0.00
September 11	88	48	0.00
September 12	88	52	0.00
September 13	89	50	0.00
September 14	85	51	0.01
September 15	78	52	0.00
September 16	73	51	0.27
September 17	71	46	0.33
September 18	58	42	1.63
September 19	69	44	0.00
September 20	62	45	0.45
September 21	70	45	0.81
September 22	68	39	0.01
September 23	70	49	0.05
September 24	72	42	0.00
September 25	71	41	0.00
September 26	74	40	0.00
September 27	72	38	0.00
September 28	68	34	0.00
September 29	69	32	0.00
September 30	66	32	0.00

October 1990 Flagstaff Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	59	42	0.00
October 2	62	35	0.01
October 3	71	39	0.00
October 4	72	33	0.00
October 5	72	35	0.00
October 6	70	38	0.00
October 7	65	46	0.24
October 8	58	30	0.01
October 9	57	28	0.00
October 10	70	23	0.00
October 11	70	31	0.00
October 12	71	25	0.00
October 13	70	30	0.00
October 14	73	32	0.00
October 15	72	32	0.00
October 16	67	33	0.00
October 17	69	32	0.00
October 18	68	32	0.00
October 19	60	35	0.23
October 20	50	30	0.00
October 21	50	26	0.00
October 22	67	21	0.00
October 23	66	25	0.00
October 24	67	26	0.00
October 25	72	28	0.00
October 26	74	28	0.00
October 27	70	28	0.00
October 28	70	29	0.00
October 29	69	29	0.00
October 30	67	29	0.00
October 31	62	37	0.00

November 1990 Flagstaff Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
November 1	55	39	0.01	0.0
November 2	48	27	0.14	1.0
November 3	44	22	0.00	0.0
November 4	51	24	0.00	0.0
November 5	56	22	0.00	0.0
November 6	49	19	0.04	1.0
November 7	37	22	0.01	0.0
November 8	54	19	0.00	0.0
November 9	57	30	0.00	0.0
November 10	61	27	0.00	0.0
November 11	60	20	0.00	0.0
November 12	63	23	0.00	0.0
November 13	67	22	0.00	0.0
November 14	65	25	0.00	0.0
November 15	62	26	0.00	0.0
November 16	63	23	0.00	0.0
November 17	62	31	0.00	0.0
November 18	59	25	0.00	0.0
November 19	56	25	0.00	0.0
November 20	45	31	0.36	1.2
November 21	45	22	0.00	0.0
November 22	47	15	0.00	0.0
November 23	56	23	0.00	0.0
November 24	63	18	0.00	0.0
November 25	59	23	0.00	0.0
November 26	42	22	0.53	6.4
November 27	37	10	0.00	0.0
November 28	36	4	0.00	0.0
November 29	41	15	0.00	0.0
November 30	49	13	0.00	0.0

December 1990 Flagstaff Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
December 1	52	15	0.00	0.0
December 2	44	19	0.00	0.0
December 3	36	19	0.00	0.0
December 4	45	18	0.00	0.0
December 5	57	13	0.00	0.0
December 6	42	17	0.00	0.0
December 7	50	16	0.00	0.0
December 8	55	13	0.00	0.0
December 9	55	14	0.00	0.0
December 10	60	16	0.00	0.0
December 11	53	17	0.00	0.0
December 12	48	32	0.28	1.8
December 13	42	32	0.01	0.0
December 14	46	19	0.00	0.0
December 15	45	15	0.03	0.3
December 16	41	21	0.54	7.2
December 17	31	17	0.08	1.2
December 18	42	13	0.00	0.0
December 19	33	19	0.09	0.5
December 20	29	13	0.30	5.4
December 21	14	7	0.14	3.1
December 22	21	-14	0.00	0.0
December 23	16	-23	0.00	0.0
December 24	24	-11	0.00	0.0
December 25	38	-8	0.00	0.0
December 26	38	-4	0.00	0.0
December 27	39	-6	0.00	0.0
December 28	36	20	0.13	0.3
December 29	30	8	0.08	2.5
December 30	39	-10	0.00	0.0
December 31	41	-3	0.00	0.0

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Weather Station Details

Years	Station	Coordinates
1893–2024	Flagstaff Pulliam Airport	location