Tucson Weather in 2020

Historical record of Tucson, Arizona weather for the year 2020 based on NOAA data.

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2020 Tucson Weather Extremes
Highest temperature	113 °F	July 12
Lowest temperature	24 °F	February 5
Highest daily low	89 °F	July 13
Lowest daily high	48 °F	February 4
Most daily precipitation	0.8 inches	August 20
Most daily snow	none	-
Total annual precipitation	4.2 inches	-
Total annual snow	none	-

What was the hottest temperature in Tucson in 2020?

The highest temperature recorded in Tucson, Arizona in 2020 was 113 °F which happened on July 12.

Highest Temperatures: All-Time By Year

Highest Temperatures in Tucson in 2020

Rank	Temperature	Date
1	113 °F	Jul 12
2	111 °F	Aug 19
2	111 °F	Aug 14
2	111 °F	Aug 13
5	110 °F	Sep 4
5	110 °F	Aug 16
5	110 °F	Jul 31
5	110 °F	Jul 30
9	109 °F	Aug 17
9	109 °F	Aug 15
9	109 °F	Jul 11
9	109 °F	Jun 25

What was the coldest temperature in Tucson in 2020?

The lowest temperature recorded in Tucson, Arizona in 2020 was 24 °F which happened on Feb 5.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Tucson in 2020

Rank	Temperature	Date
1	24 °F	February 5
2	27 °F	February 6
3	32 °F	December 30
3	32 °F	December 16
3	32 °F	November 28
3	32 °F	October 27
3	32 °F	January 11
8	33 °F	February 4
8	33 °F	January 31
8	33 °F	January 12
8	33 °F	January 3

January 2020 Tucson Weather

Day	High (°F)	Low (°F)	Precip. (inches)
January 1	61	35	0.00
January 2	57	37	0.02
January 3	60	33	0.00
January 4	70	36	0.00
January 5	74	37	0.00
January 6	67	34	0.00
January 7	72	39	0.00
January 8	71	41	0.00
January 9	66	39	0.03
January 10	57	37	0.01
January 11	64	32	0.00
January 12	68	33	0.00
January 13	72	35	0.00
January 14	73	41	0.00
January 15	74	46	0.00
January 16	64	47	0.17
January 17	66	42	0.00
January 18	69	37	0.00
January 19	78	41	0.00
January 20	75	51	0.00
January 21	59	48	0.38
January 22	60	46	0.04
January 23	67	39	0.00
January 24	73	42	0.00
January 25	72	41	0.00
January 26	72	45	0.00
January 27	67	46	0.00
January 28	66	39	0.00
January 29	64	36	0.00
January 30	64	36	0.00
January 31	67	33	0.00

February 2020 Tucson Weather

Day	High (°F)	Low (°F)	Precip. (inches)
February 1	75	38	0.00
February 2	77	44	0.00
February 3	69	47	0.00
February 4	48	33	0.00
February 5	49	24	0.00
February 6	58	27	0.00
February 7	67	34	0.00
February 8	75	38	0.00
February 9	73	46	0.00
February 10	68	47	0.32
February 11	55	41	0.05
February 12	60	41	0.00
February 13	66	37	0.00
February 14	72	42	0.00
February 15	70	40	0.00
February 16	74	41	0.00
February 17	75	43	0.00
February 18	77	44	0.00
February 19	76	50	0.00
February 20	81	45	0.00
February 21	69	59	0.00
February 22	68	51	0.30
February 23	59	44	0.00
February 24	67	39	0.00
February 25	64	41	0.00
February 26	64	38	0.00
February 27	73	40	0.00
February 28	78	48	0.00
February 29	77	45	0.00

March 2020 Tucson Weather

Day	High (°F)	Low (°F)	Precip. (inches)
March 1	67	55	0.00
March 2	67	44	0.00
March 3	64	46	0.03
March 4	72	41	0.00
March 5	80	45	0.00
March 6	81	59	0.00
March 7	82	52	0.00
March 8	67	52	0.06
March 9	77	44	0.00
March 10	75	56	0.13
March 11	76	59	0.01
March 12	69	60	0.04
March 13	68	52	0.13
March 14	73	47	0.00
March 15	77	48	0.00
March 16	80	47	0.00
March 17	76	52	0.00
March 18	62	48	0.30
March 19	64	46	0.00
March 20	70	41	0.00
March 21	75	47	0.00
March 22	75	46	0.00
March 23	75	56	0.00
March 24	77	47	0.00
March 25	84	49	0.00
March 26	72	56	0.00
March 27	59	43	0.00
March 28	69	36	0.00
March 29	75	47	0.00
March 30	74	45	0.00
March 31	82	46	0.00

April 2020 Tucson Weather

Day	High (°F)	Low (°F)	Precip. (inches)
April 1	85	55	0.00
April 2	84	56	0.00
April 3	83	51	0.00
April 4	83	51	0.00
April 5	82	55	0.00
April 6	81	53	0.00
April 7	84	54	0.00
April 8	84	55	0.00
April 9	74	52	0.00
April 10	79	45	0.00
April 11	65	48	0.07
April 12	74	43	0.00
April 13	78	52	0.00
April 14	78	50	0.00
April 15	80	45	0.00
April 16	85	50	0.00
April 17	82	54	0.00
April 18	80	50	0.00
April 19	81	50	0.00
April 20	86	53	0.00
April 21	85	53	0.00
April 22	84	52	0.00
April 23	91	57	0.00
April 24	94	60	0.00
April 25	96	60	0.00
April 26	99	61	0.00
April 27	97	65	0.00
April 28	97	61	0.00
April 29	102	63	0.00
April 30	101	68	0.00

May 2020 Tucson Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	100	66	0.00
May 2	98	68	0.00
May 3	96	66	0.00
May 4	95	62	0.00
May 5	101	61	0.00
May 6	106	64	0.00
May 7	102	68	0.00
May 8	100	68	0.00
May 9	98	68	0.00
May 10	94	74	0.01
May 11	96	68	0.00
May 12	93	65	0.00
May 13	91	61	0.00
May 14	88	60	0.00
May 15	93	62	0.00
May 16	95	63	0.00
May 17	98	64	0.00
May 18	97	65	0.00
May 19	93	64	0.00
May 20	86	56	0.00
May 21	89	53	0.00
May 22	93	59	0.00
May 23	92	56	0.00
May 24	89	61	0.00
May 25	93	63	0.00
May 26	98	62	0.00
May 27	103	66	0.00
May 28	105	69	0.00
May 29	108	72	0.00
May 30	105	77	0.00
May 31	104	76	0.00

June 2020 Tucson Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	101	74	0.04
June 2	104	73	0.01
June 3	105	72	0.00
June 4	108	76	0.00
June 5	103	75	0.00
June 6	94	69	0.00
June 7	94	66	0.00
June 8	90	66	0.00
June 9	93	53	0.00
June 10	102	60	0.00
June 11	105	68	0.00
June 12	108	70	0.00
June 13	106	70	0.00
June 14	103	69	0.00
June 15	104	69	0.00
June 16	103	77	0.00
June 17	101	68	0.00
June 18	101	66	0.00
June 19	101	64	0.00
June 20	103	68	0.00
June 21	104	71	0.00
June 22	105	72	0.00
June 23	106	70	0.00
June 24	108	71	0.00
June 25	109	76	0.00
June 26	106	75	0.00
June 27	103	83	0.00
June 28	99	77	0.00
June 29	99	75	0.00
June 30	98	74	0.00

July 2020 Tucson Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	99	71	0.00
July 2	92	71	0.06
July 3	101	69	0.00
July 4	106	76	0.00
July 5	107	77	0.00
July 6	108	77	0.00
July 7	108	81	0.00
July 8	108	86	0.00
July 9	108	81	0.00
July 10	107	84	0.00
July 11	109	82	0.00
July 12	113	81	0.00
July 13	105	89	0.00
July 14	108	84	0.00
July 15	104	82	0.00
July 16	106	76	0.00
July 17	103	83	0.00
July 18	101	82	0.00
July 19	104	83	0.00
July 20	104	81	0.00
July 21	103	76	0.00
July 22	99	78	0.00
July 23	87	70	0.15
July 24	94	73	0.25
July 25	97	77	0.00
July 26	103	76	0.00
July 27	103	82	0.00
July 28	108	79	0.00
July 29	108	79	0.00
July 30	110	80	0.00
July 31	110	82	0.00

August 2020 Tucson Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	107	84	0.00
August 2	106	81	0.00
August 3	107	83	0.20
August 4	105	76	0.00
August 5	106	81	0.00
August 6	107	76	0.00
August 7	104	82	0.00
August 8	106	77	0.00
August 9	108	77	0.00
August 10	108	77	0.00
August 11	106	81	0.00
August 12	107	82	0.00
August 13	111	80	0.07
August 14	111	80	0.00
August 15	109	83	0.00
August 16	110	78	0.00
August 17	109	80	0.00
August 18	108	84	0.00
August 19	111	81	0.00
August 20	107	73	0.78
August 21	96	76	0.00
August 22	99	78	0.00
August 23	106	80	0.00
August 24	107	81	0.00
August 25	107	79	0.00
August 26	101	80	0.00
August 27	107	76	0.00
August 28	107	77	0.00
August 29	99	72	0.11
August 30	90	72	0.00
August 31	90	74	0.00

September 2020 Tucson Weather

Day	High (°F)	Low (°F)
September 1	96	74
September 2	97	75
September 3	102	73
September 4	110	75
September 5	108	83
September 6	107	84
September 7	103	78
September 8	95	79
September 9	91	68
September 10	90	56
September 11	90	63
September 12	93	65
September 13	97	68
September 14	97	75
September 15	98	75
September 16	102	69
September 17	103	71
September 18	99	79
September 19	99	76
September 20	101	78
September 21	99	73
September 22	97	75
September 23	98	71
September 24	102	69
September 25	102	71
September 26	100	69
September 27	99	68
September 28	100	65
September 29	100	72
September 30	100	67

October 2020 Tucson Weather

Day	High (°F)	Low (°F)
October 1	103	67
October 2	103	67
October 3	101	65
October 4	102	65
October 5	101	65
October 6	100	64
October 7	101	63
October 8	98	66
October 9	96	64
October 10	94	63
October 11	91	61
October 12	96	59
October 13	99	62
October 14	98	65
October 15	95	64
October 16	101	62
October 17	98	64
October 18	94	61
October 19	95	61
October 20	95	60
October 21	95	61
October 22	91	63
October 23	91	64
October 24	90	63
October 25	85	64
October 26	69	43
October 27	57	32
October 28	69	37
October 29	83	43
October 30	88	56
October 31	90	55

November 2020 Tucson Weather

Day	High (°F)	Low (°F)	Precip. (inches)
November 1	90	58	0.00
November 2	90	70	0.00
November 3	93	61	0.00
November 4	91	61	0.00
November 5	94	57	0.00
November 6	92	72	0.00
November 7	84	59	0.00
November 8	71	48	0.00
November 9	56	43	0.15
November 10	62	37	0.00
November 11	71	38	0.00
November 12	73	43	0.00
November 13	74	46	0.00
November 14	74	42	0.00
November 15	82	40	0.00
November 16	89	47	0.00
November 17	92	54	0.00
November 18	91	59	0.00
November 19	88	59	0.00
November 20	88	57	0.00
November 21	84	57	0.00
November 22	88	54	0.00
November 23	80	50	0.00
November 24	69	46	0.00
November 25	73	42	0.00
November 26	73	43	0.00
November 27	60	40	0.00
November 28	68	32	0.00
November 29	73	35	0.00
November 30	72	50	0.00

December 2020 Tucson Weather

Day	High (°F)	Low (°F)	Precip. (inches)
December 1	71	n/a	0.00
December 2	68	37	0.00
December 3	60	41	0.00
December 4	67	34	0.00
December 5	69	34	0.00
December 6	75	38	0.00
December 7	77	38	0.00
December 8	79	54	0.00
December 9	81	50	0.00
December 10	62	50	0.24
December 11	66	43	0.00
December 12	70	42	0.00
December 13	63	38	0.00
December 14	68	40	0.00
December 15	60	34	0.00
December 16	65	32	0.00
December 17	75	39	0.00
December 18	65	39	0.00
December 19	67	35	0.00
December 20	73	34	0.00
December 21	79	37	0.00
December 22	76	41	0.00
December 23	69	38	0.00
December 24	60	35	0.00
December 25	70	38	0.00
December 26	73	41	0.00
December 27	75	43	0.00
December 28	73	53	0.00
December 29	58	41	0.01
December 30	60	32	0.00
December 31	62	34	0.00

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Weather Station Details

Years	Station	Coordinates
1947–2024	Tucson International Airport	location
1894–1946	Tucson WFO	location