Boise Weather in 1973

Historical record of Boise, Idaho weather for the year 1973 based on NOAA data.

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1973 Boise Weather Extremes
Highest temperature	103 °F	July 10
Lowest temperature	11 °F	January 27
Highest daily low	74 °F	June 22
Lowest daily high	24 °F	January 9
Most daily precipitation	0.8 inches	April 13
Most daily snow	4.6 inches	November 25
Total annual precipitation	11.4 inches	-
Total annual snow	21.5 inches	-

What was the hottest temperature in Boise in 1973?

The highest temperature recorded in Boise, Idaho in 1973 was 103 °F which happened 2 different times.

Highest Temperatures: All-Time By Year

Highest Temperatures in Boise in 1973

Rank	Temperature	Date
1	103 °F	Jul 10
1	103 °F	Jun 22
3	101 °F	Jul 16
3	101 °F	Jul 9
5	99 °F	Aug 2
5	99 °F	Jul 31
5	99 °F	Jul 30
5	99 °F	Jul 27
9	98 °F	Aug 12
9	98 °F	Jul 17
9	98 °F	Jun 21

What was the coldest temperature in Boise in 1973?

The lowest temperature recorded in Boise, Idaho in 1973 was 11 °F which happened on Jan 27.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Boise in 1973

Rank	Temperature	Date
1	11 °F	January 27
2	14 °F	January 26
2	14 °F	January 3
4	15 °F	January 9
4	15 °F	January 8
4	15 °F	January 4
7	18 °F	January 6
7	18 °F	January 5
9	19 °F	November 24
9	19 °F	January 31
9	19 °F	January 7

January 1973 Boise Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
January 1	35	20	0.00	0.0
January 2	37	22	0.00	0.0
January 3	32	14	0.00	0.0
January 4	27	15	0.00	0.0
January 5	31	18	0.00	0.0
January 6	26	18	0.00	0.0
January 7	25	19	0.00	0.0
January 8	27	15	0.00	0.0
January 9	24	15	0.02	0.2
January 10	32	22	0.01	0.3
January 11	37	28	0.24	1.7
January 12	46	34	0.34	0.0
January 13	47	40	0.06	0.0
January 14	51	31	0.00	0.0
January 15	52	30	0.00	0.0
January 16	51	37	0.04	0.0
January 17	45	32	0.02	0.0
January 18	48	36	0.03	0.0
January 19	39	27	0.00	0.0
January 20	38	20	0.00	0.0
January 21	38	26	0.00	0.0
January 22	39	20	0.00	0.0
January 23	44	23	0.00	0.0
January 24	41	23	0.00	0.0
January 25	41	30	0.22	2.1
January 26	34	14	0.00	0.0
January 27	38	11	0.00	0.0
January 28	41	21	0.00	0.0
January 29	39	20	0.00	0.0
January 30	41	20	0.00	0.0
January 31	38	19	0.16	3.0

February 1973 Boise Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
February 1	41	20	0.00	0.0
February 2	44	24	0.00	0.0
February 3	43	21	0.00	0.0
February 4	47	36	0.09	0.0
February 5	48	36	0.05	0.0
February 6	45	34	0.03	0.0
February 7	45	33	0.02	0.0
February 8	44	31	0.00	0.0
February 9	46	31	0.00	0.0
February 10	48	34	0.13	0.0
February 11	44	33	0.00	0.0
February 12	46	30	0.01	0.0
February 13	46	33	0.01	0.0
February 14	47	29	0.00	0.0
February 15	40	29	0.00	0.0
February 16	46	25	0.00	0.0
February 17	48	31	0.05	0.3
February 18	45	29	0.00	0.0
February 19	48	29	0.00	0.0
February 20	47	23	0.00	0.0
February 21	47	28	0.00	0.0
February 22	45	24	0.00	0.0
February 23	53	33	0.00	0.0
February 24	54	35	0.03	0.0
February 25	57	42	0.00	0.0
February 26	60	36	0.00	0.0
February 27	57	42	0.00	0.0
February 28	58	37	0.00	0.0

March 1973 Boise Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
March 1	54	35	0.18	0.0
March 2	49	28	0.00	0.0
March 3	51	35	0.00	0.0
March 4	50	28	0.00	0.0
March 5	50	28	0.00	0.0
March 6	54	35	0.00	0.0
March 7	54	37	0.00	0.0
March 8	55	30	0.00	0.0
March 9	51	33	0.00	0.0
March 10	56	34	0.26	0.0
March 11	48	31	0.00	0.0
March 12	49	25	0.00	0.0
March 13	49	34	0.00	0.0
March 14	49	30	0.00	0.0
March 15	54	24	0.00	0.0
March 16	58	39	0.00	0.0
March 17	49	30	0.04	0.6
March 18	50	23	0.00	0.0
March 19	56	40	0.00	0.0
March 20	57	43	0.03	0.0
March 21	49	40	0.00	0.0
March 22	54	38	0.02	0.0
March 23	60	31	0.00	0.0
March 24	60	34	0.00	0.0
March 25	63	40	0.00	0.0
March 26	53	38	0.00	0.0
March 27	51	30	0.00	0.0
March 28	55	30	0.00	0.0
March 29	53	25	0.00	0.0
March 30	54	31	0.10	0.0
March 31	52	40	0.02	0.0

April 1973 Boise Weather

Day	High (°F)	Low (°F)	Precip. (inches)
April 1	53	27	0.00
April 2	58	34	0.00
April 3	61	24	0.00
April 4	65	32	0.00
April 5	70	41	0.00
April 6	56	37	0.00
April 7	53	29	0.00
April 8	60	27	0.00
April 9	63	41	0.00
April 10	68	44	0.00
April 11	71	41	0.00
April 12	72	49	0.00
April 13	66	44	0.84
April 14	57	39	0.30
April 15	59	34	0.00
April 16	50	41	0.20
April 17	49	35	0.15
April 18	49	31	0.00
April 19	54	34	0.00
April 20	58	34	0.00
April 21	62	37	0.00
April 22	64	39	0.00
April 23	60	43	0.00
April 24	62	36	0.00
April 25	67	34	0.00
April 26	75	43	0.00
April 27	71	47	0.00
April 28	58	37	0.00
April 29	60	35	0.00
April 30	65	40	0.00

May 1973 Boise Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	63	34	0.00
May 2	75	43	0.00
May 3	69	49	0.03
May 4	67	40	0.00
May 5	72	45	0.01
May 6	71	37	0.00
May 7	70	39	0.00
May 8	70	49	0.19
May 9	67	44	0.00
May 10	61	39	0.00
May 11	75	37	0.00
May 12	81	47	0.00
May 13	87	48	0.00
May 14	88	54	0.00
May 15	90	51	0.00
May 16	89	54	0.00
May 17	90	53	0.00
May 18	87	57	0.00
May 19	82	60	0.11
May 20	67	48	0.01
May 21	70	34	0.00
May 22	83	44	0.00
May 23	86	49	0.00
May 24	67	48	0.39
May 25	59	44	0.00
May 26	62	33	0.00
May 27	71	40	0.00
May 28	74	43	0.00
May 29	79	44	0.00
May 30	88	53	0.00
May 31	74	54	0.00

June 1973 Boise Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	70	47	0.00
June 2	67	44	0.00
June 3	69	38	0.00
June 4	74	41	0.00
June 5	88	48	0.00
June 6	91	58	0.00
June 7	83	52	0.00
June 8	89	51	0.00
June 9	82	55	0.00
June 10	72	49	0.00
June 11	85	44	0.00
June 12	92	62	0.00
June 13	83	60	0.00
June 14	64	49	0.06
June 15	67	44	0.00
June 16	72	50	0.03
June 17	59	39	0.09
June 18	66	36	0.00
June 19	79	44	0.00
June 20	93	58	0.00
June 21	98	65	0.00
June 22	103	74	0.00
June 23	79	66	0.00
June 24	83	57	0.00
June 25	91	59	0.00
June 26	93	59	0.00
June 27	97	67	0.00
June 28	96	64	0.00
June 29	90	63	0.01
June 30	81	55	0.00

July 1973 Boise Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	76	45	0.00
July 2	92	51	0.00
July 3	96	58	0.00
July 4	95	57	0.00
July 5	92	55	0.00
July 6	83	60	0.00
July 7	90	48	0.00
July 8	95	59	0.00
July 9	101	56	0.00
July 10	103	72	0.00
July 11	89	62	0.00
July 12	88	59	0.00
July 13	85	62	0.04
July 14	89	65	0.02
July 15	95	62	0.00
July 16	101	67	0.00
July 17	98	59	0.00
July 18	95	63	0.00
July 19	86	67	0.01
July 20	87	62	0.00
July 21	80	58	0.00
July 22	80	57	0.00
July 23	86	53	0.00
July 24	89	56	0.00
July 25	92	58	0.00
July 26	94	56	0.00
July 27	99	60	0.00
July 28	97	60	0.00
July 29	97	62	0.00
July 30	99	64	0.00
July 31	99	63	0.00

August 1973 Boise Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	95	65	0.00
August 2	99	70	0.00
August 3	88	65	0.01
August 4	92	59	0.00
August 5	92	65	0.00
August 6	85	60	0.00
August 7	88	50	0.00
August 8	94	58	0.00
August 9	94	59	0.00
August 10	87	57	0.00
August 11	92	55	0.00
August 12	98	63	0.00
August 13	96	69	0.00
August 14	94	57	0.00
August 15	97	59	0.00
August 16	93	55	0.00
August 17	86	51	0.00
August 18	88	50	0.00
August 19	95	55	0.00
August 20	95	60	0.00
August 21	92	63	0.00
August 22	89	63	0.00
August 23	83	57	0.00
August 24	71	53	0.00
August 25	72	55	0.00
August 26	77	45	0.00
August 27	81	54	0.00
August 28	81	46	0.00
August 29	90	53	0.00
August 30	88	59	0.00
August 31	69	53	0.02

September 1973 Boise Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	71	45	0.00
September 2	76	43	0.00
September 3	81	51	0.00
September 4	88	49	0.00
September 5	93	56	0.00
September 6	89	57	0.00
September 7	65	51	0.18
September 8	79	48	0.00
September 9	79	50	0.00
September 10	85	52	0.00
September 11	88	54	0.00
September 12	88	52	0.00
September 13	90	52	0.00
September 14	76	57	0.00
September 15	73	45	0.00
September 16	74	38	0.00
September 17	83	51	0.00
September 18	77	47	0.00
September 19	75	57	0.00
September 20	68	49	0.14
September 21	70	46	0.00
September 22	74	52	0.00
September 23	67	50	0.00
September 24	59	49	0.46
September 25	62	46	0.04
September 26	64	38	0.00
September 27	73	47	0.00
September 28	76	48	0.00
September 29	84	49	0.00
September 30	79	50	0.00

October 1973 Boise Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	65	42	0.00
October 2	58	38	0.00
October 3	60	29	0.00
October 4	71	38	0.00
October 5	67	37	0.00
October 6	73	50	0.03
October 7	53	38	0.46
October 8	53	33	0.00
October 9	59	34	0.00
October 10	55	28	0.00
October 11	57	37	0.00
October 12	65	48	0.00
October 13	79	50	0.00
October 14	81	51	0.00
October 15	78	49	0.00
October 16	73	44	0.00
October 17	76	45	0.00
October 18	77	46	0.00
October 19	80	49	0.00
October 20	60	50	0.18
October 21	72	47	0.00
October 22	60	45	0.00
October 23	57	44	0.15
October 24	58	46	0.18
October 25	52	34	0.00
October 26	56	30	0.00
October 27	60	33	0.00
October 28	65	34	0.01
October 29	52	35	0.00
October 30	55	33	0.00
October 31	59	45	0.14

November 1973 Boise Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
November 1	46	29	0.00	0.0
November 2	40	21	0.00	0.0
November 3	41	25	0.00	0.0
November 4	46	27	0.00	0.0
November 5	56	38	0.14	0.0
November 6	56	44	0.07	0.0
November 7	50	43	0.46	0.0
November 8	55	44	0.16	0.0
November 9	58	46	0.00	0.0
November 10	64	49	0.02	0.0
November 11	63	53	0.01	0.0
November 12	61	45	0.00	0.0
November 13	52	39	0.34	0.0
November 14	49	37	0.05	0.0
November 15	52	43	0.14	0.0
November 16	50	44	0.12	0.0
November 17	48	40	0.18	0.0
November 18	46	34	0.17	0.0
November 19	38	27	0.00	0.0
November 20	37	28	0.05	0.6
November 21	37	32	0.12	1.7
November 22	41	26	0.00	0.0
November 23	41	29	0.04	0.6
November 24	37	19	0.08	0.9
November 25	33	22	0.27	4.6
November 26	40	21	0.01	0.3
November 27	42	32	0.01	0.1
November 28	50	40	0.00	0.0
November 29	53	45	0.00	0.0
November 30	57	41	0.00	0.0

December 1973 Boise Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
December 1	55	37	0.01	0.0
December 2	45	32	0.00	0.0
December 3	47	34	0.02	0.0
December 4	44	30	0.00	0.0
December 5	45	34	0.00	0.0
December 6	47	36	0.00	0.0
December 7	53	34	0.08	0.0
December 8	45	31	0.00	0.0
December 9	42	26	0.00	0.0
December 10	37	26	0.00	0.0
December 11	45	31	0.06	0.0
December 12	46	31	0.01	0.0
December 13	48	35	0.01	0.0
December 14	47	34	0.02	0.0
December 15	49	36	0.00	0.0
December 16	50	42	0.09	0.0
December 17	50	38	0.29	0.0
December 18	47	33	0.00	0.0
December 19	46	33	0.00	0.0
December 20	46	32	0.15	0.0
December 21	48	38	0.13	0.0
December 22	47	39	0.28	0.0
December 23	44	33	0.20	0.1
December 24	38	28	0.00	0.0
December 25	39	26	0.09	0.0
December 26	36	24	0.00	0.0
December 27	40	33	0.52	3.0
December 28	43	33	0.04	0.0
December 29	40	32	0.22	1.3
December 30	35	30	0.00	0.0
December 31	32	23	0.01	0.1

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Weather Station Details

Years	Station	Coordinates
1940–2024		location
1911–1939	Meridian 1 W	location