Flagstaff Weather in 1940

Historical record of Flagstaff, Arizona weather for the year 1940 based on NOAA data.

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1940 Flagstaff Weather Extremes
Highest temperature	95 °F	August 12
Lowest temperature	-1 °F	December 15
Highest daily low	62 °F	July 12
Lowest daily high	30 °F	December 20
Most daily precipitation	1.8 inches	October 5
Most daily snow	7.0 inches	December 25
Total annual precipitation	21.0 inches	-

What was the hottest temperature in Flagstaff in 1940?

The highest temperature recorded in Flagstaff, Arizona in 1940 was 95 °F which happened on August 12.

Highest Temperatures: All-Time By Year

Highest Temperatures in Flagstaff in 1940

Rank	Temperature	Date
1	95 °F	Aug 12
2	92 °F	Jun 18
2	92 °F	Jun 17
2	92 °F	Jun 16
5	91 °F	Jul 7
6	90 °F	Aug 11
6	90 °F	Jun 13
8	89 °F	Jul 11
8	89 °F	Jun 19
8	89 °F	Jun 15

What was the coldest temperature in Flagstaff in 1940?

The lowest temperature recorded in Flagstaff, Arizona in 1940 was -1 °F which happened on Dec 15.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Flagstaff in 1940

Rank	Temperature	Date
1	-1 °F	December 15
2	1 °F	February 16
3	3 °F	January 14
4	5 °F	February 17
4	5 °F	January 7
6	7 °F	November 20
7	8 °F	December 26
7	8 °F	February 20
7	8 °F	January 17
7	8 °F	January 6

January 1940 Flagstaff Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
January 1	52	24	0.00	n/a
January 2	51	24	0.00	n/a
January 3	51	27	0.00	n/a
January 4	45	21	0.00	n/a
January 5	37	9	0.67	n/a
January 6	34	8	0.05	n/a
January 7	33	5	0.01	n/a
January 8	36	29	0.14	n/a
January 9	38	32	0.24	n/a
January 10	40	30	0.08	n/a
January 11	39	34	0.06	n/a
January 12	39	25	0.09	n/a
January 13	37	10	0.22	n/a
January 14	36	3	0.00	n/a
January 15	36	18	0.00	n/a
January 16	47	9	0.00	n/a
January 17	55	8	0.00	n/a
January 18	48	14	0.00	n/a
January 19	45	11	0.00	n/a
January 20	48	12	0.00	n/a
January 21	40	14	0.00	n/a
January 22	40	11	0.00	n/a
January 23	40	17	0.00	n/a
January 24	41	24	0.00	n/a
January 25	45	25	0.00	n/a
January 26	56	27	0.00	n/a
January 27	55	23	0.00	n/a
January 28	53	24	0.00	n/a
January 29	52	21	0.00	n/a
January 30	58	26	0.00	n/a
January 31	52	30	0.00	n/a

February 1940 Flagstaff Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
February 1	40	32	0.25	n/a
February 2	35	29	1.03	n/a
February 3	39	28	0.23	n/a
February 4	43	33	0.02	n/a
February 5	41	29	0.01	n/a
February 6	49	15	0.00	n/a
February 7	42	26	0.00	n/a
February 8	36	18	0.00	n/a
February 9	43	10	0.00	n/a
February 10	52	16	0.00	n/a
February 11	45	22	0.00	n/a
February 12	36	22	0.00	n/a
February 13	48	10	0.00	n/a
February 14	42	22	0.00	n/a
February 15	32	14	0.23	n/a
February 16	39	1	0.02	n/a
February 17	49	5	0.00	n/a
February 18	39	16	0.00	n/a
February 19	41	13	0.00	n/a
February 20	46	8	0.00	n/a
February 21	41	12	0.00	n/a
February 22	40	29	0.00	n/a
February 23	42	31	0.09	n/a
February 24	54	26	0.00	n/a
February 25	52	29	0.00	n/a
February 26	44	33	0.32	n/a
February 27	53	31	0.23	n/a
February 28	62	29	0.00	n/a
February 29	51	29	0.00	n/a

March 1940 Flagstaff Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
March 1	n/a	n/a	n/a	n/a
March 2	n/a	n/a	n/a	n/a
March 3	n/a	n/a	n/a	n/a
March 4	n/a	n/a	n/a	n/a
March 5	n/a	n/a	n/a	n/a
March 6	n/a	n/a	n/a	n/a
March 7	n/a	n/a	n/a	n/a
March 8	n/a	n/a	n/a	n/a
March 9	n/a	n/a	n/a	n/a
March 10	n/a	n/a	n/a	n/a
March 11	n/a	n/a	n/a	n/a
March 12	n/a	n/a	n/a	n/a
March 13	n/a	n/a	n/a	n/a
March 14	n/a	n/a	n/a	n/a
March 15	n/a	n/a	n/a	n/a
March 16	n/a	n/a	n/a	n/a
March 17	n/a	n/a	n/a	n/a
March 18	n/a	n/a	n/a	n/a
March 19	n/a	n/a	n/a	n/a
March 20	n/a	n/a	n/a	n/a
March 21	n/a	n/a	n/a	n/a
March 22	n/a	n/a	n/a	n/a
March 23	n/a	n/a	n/a	n/a
March 24	n/a	n/a	n/a	n/a
March 25	n/a	n/a	n/a	n/a
March 26	n/a	n/a	n/a	n/a
March 27	n/a	n/a	n/a	n/a
March 28	n/a	n/a	n/a	n/a
March 29	n/a	n/a	n/a	n/a
March 30	n/a	n/a	n/a	n/a
March 31	n/a	n/a	n/a	n/a

April 1940 Flagstaff Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
April 1	35	30	0.23	2.3
April 2	46	30	0.44	4.4
April 3	50	26	0.00	0.0
April 4	52	26	0.00	n/a
April 5	58	32	0.00	n/a
April 6	58	26	0.00	n/a
April 7	56	24	0.00	n/a
April 8	62	27	0.00	n/a
April 9	66	32	0.00	n/a
April 10	66	30	0.00	n/a
April 11	69	22	0.00	n/a
April 12	66	31	0.00	n/a
April 13	73	28	0.00	n/a
April 14	65	33	0.00	n/a
April 15	57	38	0.00	n/a
April 16	40	28	0.01	n/a
April 17	60	29	0.32	3.0
April 18	68	31	0.00	n/a
April 19	70	31	0.00	n/a
April 20	67	37	0.00	n/a
April 21	64	40	0.00	n/a
April 22	65	33	0.00	n/a
April 23	60	33	0.06	n/a
April 24	57	36	0.00	n/a
April 25	59	32	0.00	n/a
April 26	54	31	0.00	n/a
April 27	39	28	0.49	2.0
April 28	57	33	0.16	2.0
April 29	57	29	0.00	n/a
April 30	67	30	0.00	n/a

May 1940 Flagstaff Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
May 1	71	32	0.00	n/a
May 2	72	32	0.00	n/a
May 3	73	40	0.00	n/a
May 4	72	32	0.00	n/a
May 5	67	32	0.00	n/a
May 6	69	33	0.00	n/a
May 7	68	32	0.00	n/a
May 8	72	34	0.00	n/a
May 9	72	41	0.00	n/a
May 10	75	38	0.00	n/a
May 11	74	38	0.00	n/a
May 12	72	38	0.00	n/a
May 13	78	38	0.00	n/a
May 14	80	38	0.00	n/a
May 15	77	44	0.00	n/a
May 16	70	42	0.00	n/a
May 17	67	36	0.00	n/a
May 18	64	34	0.00	n/a
May 19	66	37	0.07	n/a
May 20	69	35	0.00	n/a
May 21	73	36	0.00	n/a
May 22	70	41	0.00	n/a
May 23	70	42	0.07	n/a
May 24	69	36	0.01	n/a
May 25	74	42	0.00	n/a
May 26	72	39	0.00	n/a
May 27	70	34	0.00	n/a
May 28	69	38	0.00	n/a
May 29	71	36	0.00	n/a
May 30	76	36	0.00	n/a
May 31	77	40	0.00	n/a

June 1940 Flagstaff Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
June 1	76	42	0.00	n/a
June 2	72	41	0.00	n/a
June 3	77	46	0.00	n/a
June 4	73	42	0.00	n/a
June 5	71	35	0.00	n/a
June 6	77	36	0.00	n/a
June 7	76	36	0.00	n/a
June 8	76	43	0.00	n/a
June 9	78	39	0.00	n/a
June 10	78	45	0.00	n/a
June 11	86	37	0.00	n/a
June 12	86	41	0.00	n/a
June 13	90	45	0.00	n/a
June 14	88	49	0.00	n/a
June 15	89	54	0.00	n/a
June 16	92	52	0.00	n/a
June 17	92	50	0.00	n/a
June 18	92	51	0.00	n/a
June 19	89	52	0.00	n/a
June 20	84	51	0.00	n/a
June 21	77	54	0.00	n/a
June 22	83	58	0.00	n/a
June 23	83	54	0.03	n/a
June 24	86	42	0.01	n/a
June 25	83	51	0.00	n/a
June 26	76	49	0.12	n/a
June 27	78	50	0.75	n/a
June 28	79	52	0.04	n/a
June 29	73	54	0.12	n/a
June 30	74	45	0.11	n/a

July 1940 Flagstaff Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	80	46	0.00
July 2	84	46	0.00
July 3	87	48	0.00
July 4	86	46	0.00
July 5	87	46	0.00
July 6	88	48	0.00
July 7	91	48	0.00
July 8	88	53	0.00
July 9	86	55	0.00
July 10	86	48	0.00
July 11	89	52	0.00
July 12	88	62	0.00
July 13	87	60	0.00
July 14	86	56	0.00
July 15	79	55	0.10
July 16	71	54	0.04
July 17	74	48	0.00
July 18	73	42	0.01
July 19	78	40	0.00
July 20	82	42	0.00
July 21	85	52	0.00
July 22	87	55	0.00
July 23	88	58	0.00
July 24	87	57	0.35
July 25	85	58	0.02
July 26	82	58	0.00
July 27	77	58	0.00
July 28	78	56	0.00
July 29	81	49	0.00
July 30	82	50	0.00
July 31	84	51	0.00

August 1940 Flagstaff Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
August 1	88	56	0.00	n/a
August 2	87	53	0.00	n/a
August 3	86	56	0.00	n/a
August 4	82	53	0.46	n/a
August 5	81	59	0.00	n/a
August 6	80	56	0.09	n/a
August 7	79	55	0.05	n/a
August 8	87	50	0.23	n/a
August 9	87	50	0.00	n/a
August 10	88	59	0.00	n/a
August 11	90	51	0.00	n/a
August 12	95	48	0.00	n/a
August 13	85	54	0.00	n/a
August 14	84	54	0.07	n/a
August 15	78	54	0.00	n/a
August 16	83	50	0.00	n/a
August 17	85	49	0.00	n/a
August 18	85	50	0.02	n/a
August 19	80	53	0.04	n/a
August 20	80	52	0.00	n/a
August 21	77	48	0.16	n/a
August 22	71	50	0.10	n/a
August 23	75	57	0.37	n/a
August 24	72	53	0.04	n/a
August 25	68	49	0.31	n/a
August 26	72	40	0.32	n/a
August 27	79	40	0.00	n/a
August 28	80	45	0.00	n/a
August 29	83	42	0.00	n/a
August 30	83	44	0.00	n/a
August 31	80	48	0.00	n/a

September 1940 Flagstaff Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	72	50	0.13
September 2	64	50	0.06
September 3	69	47	0.49
September 4	70	45	0.00
September 5	74	42	0.00
September 6	70	51	0.00
September 7	76	48	0.19
September 8	77	48	0.00
September 9	78	45	0.08
September 10	78	45	0.00
September 11	74	51	0.18
September 12	72	53	0.22
September 13	72	47	0.05
September 14	73	45	0.01
September 15	72	39	0.00
September 16	71	42	0.00
September 17	54	47	0.22
September 18	66	46	0.49
September 19	65	42	0.00
September 20	68	38	0.00
September 21	70	37	0.00
September 22	70	43	0.02
September 23	70	42	0.45
September 24	72	40	0.00
September 25	72	39	0.00
September 26	74	41	0.00
September 27	71	47	0.00
September 28	62	50	0.00
September 29	65	48	0.60
September 30	66	43	0.44

October 1940 Flagstaff Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
October 1	67	32	0.00	0.0
October 2	63	37	0.01	0.0
October 3	62	39	0.00	0.0
October 4	64	35	0.00	0.0
October 5	62	45	1.80	0.0
October 6	60	38	0.25	0.0
October 7	69	33	0.00	0.0
October 8	64	39	0.00	0.0
October 9	59	34	0.00	0.0
October 10	60	42	0.01	0.0
October 11	62	42	0.00	0.0
October 12	66	32	0.00	0.0
October 13	69	32	0.00	0.0
October 14	70	36	0.00	0.0
October 15	72	33	0.00	0.0
October 16	69	32	0.00	0.0
October 17	70	31	0.00	0.0
October 18	70	33	0.00	0.0
October 19	71	30	0.00	0.0
October 20	72	30	0.00	0.0
October 21	72	33	0.00	0.0
October 22	70	34	0.00	0.0
October 23	68	34	0.00	0.0
October 24	67	34	0.02	0.0
October 25	63	36	0.00	0.0
October 26	48	32	0.58	0.0
October 27	41	32	0.71	1.5
October 28	51	28	0.07	0.0
October 29	53	26	0.00	0.0
October 30	55	27	0.00	0.0
October 31	55	22	0.00	0.0

November 1940 Flagstaff Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
November 1	62	25	0.00	0.0
November 2	60	28	0.00	0.0
November 3	51	35	0.00	0.0
November 4	50	24	0.07	0.0
November 5	55	22	0.00	0.0
November 6	58	23	0.00	0.0
November 7	59	28	0.00	0.0
November 8	56	30	0.00	0.0
November 9	49	26	0.00	0.0
November 10	39	21	0.10	0.5
November 11	49	14	0.00	0.0
November 12	55	22	0.00	0.0
November 13	50	14	0.00	0.0
November 14	50	26	0.00	0.0
November 15	52	17	0.00	0.0
November 16	58	14	0.00	0.0
November 17	54	26	0.00	0.0
November 18	40	32	0.01	0.0
November 19	32	25	0.49	3.0
November 20	40	7	0.19	0.5
November 21	41	26	0.00	0.0
November 22	36	15	0.00	0.0
November 23	39	21	0.06	2.5
November 24	48	24	0.00	0.0
November 25	49	22	0.00	0.0
November 26	41	31	0.00	0.0
November 27	42	21	0.00	0.0
November 28	53	18	0.00	0.0
November 29	65	22	0.00	0.0
November 30	60	25	0.00	0.0

December 1940 Flagstaff Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
December 1	55	22	0.00	0.0
December 2	53	22	0.00	0.0
December 3	56	18	0.00	0.0
December 4	58	24	0.00	0.0
December 5	58	19	0.00	0.0
December 6	58	22	0.00	0.0
December 7	58	20	0.00	0.0
December 8	60	21	0.00	0.0
December 9	56	26	0.00	0.0
December 10	44	30	0.00	0.0
December 11	39	32	0.26	0.0
December 12	38	22	0.25	0.5
December 13	35	26	0.28	2.0
December 14	38	26	0.01	0.0
December 15	37	-1	0.00	0.0
December 16	32	13	0.00	0.0
December 17	38	31	0.22	1.0
December 18	45	21	0.21	0.0
December 19	35	24	0.00	0.0
December 20	30	23	0.00	0.0
December 21	33	22	0.00	0.0
December 22	51	17	0.00	0.0
December 23	46	28	0.00	0.0
December 24	37	32	0.11	0.0
December 25	38	15	1.31	7.0
December 26	46	8	0.00	0.0
December 27	50	16	0.00	0.0
December 28	49	29	0.00	0.0
December 29	42	31	0.00	0.0
December 30	36	31	0.14	2.0
December 31	37	31	0.35	1.0

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Weather Station Details

Years	Station	Coordinates
1893–2024	Flagstaff Pulliam Airport	location