Boulder Weather in 1920

Historical record of Boulder, Colorado weather for the year 1920 based on NOAA data.

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1920 Boulder Weather Extremes
Highest temperature	96 °F	July 22
Lowest temperature	-5 °F	December 24
Highest daily low	64 °F	August 23
Lowest daily high	22 °F	December 23
Most daily precipitation	1.3 inches	August 20
Most daily snow	12.0 inches	April 11

What was the hottest temperature in Boulder in 1920?

The highest temperature recorded in Boulder, Colorado in 1920 was 96 °F which happened on July 22.

Highest Temperatures: All-Time By Year

Highest Temperatures in Boulder in 1920

Rank	Temperature	Date
1	96 °F	Jul 22
2	94 °F	Jul 21
3	93 °F	Jul 13
4	92 °F	Aug 10
4	92 °F	Jul 4
6	91 °F	Jul 3
6	91 °F	Jun 24
8	90 °F	Jul 20
8	90 °F	Jul 2
10	89 °F	Sep 18
10	89 °F	Aug 25
10	89 °F	Aug 17
10	89 °F	Jul 1

What was the coldest temperature in Boulder in 1920?

The lowest temperature recorded in Boulder, Colorado in 1920 was -5 °F which happened on Dec 24.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Boulder in 1920

Rank	Temperature	Date
1	-5 °F	December 24
2	-4 °F	March 6
3	-3 °F	December 22
4	-2 °F	December 27
5	-1 °F	December 23
5	-1 °F	March 7
5	-1 °F	February 29
8	3 °F	February 14
8	3 °F	January 11
8	3 °F	January 8

January 1920 Boulder Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
January 1	40	17	0.00	0.0
January 2	44	20	0.00	0.0
January 3	48	19	0.00	0.0
January 4	50	19	0.00	0.0
January 5	54	19	0.00	0.0
January 6	58	20	0.90	9.0
January 7	30	10	0.30	3.5
January 8	26	3	0.00	0.0
January 9	48	6	0.00	0.0
January 10	36	10	0.00	0.0
January 11	55	3	0.02	0.0
January 12	55	4	0.00	0.0
January 13	50	19	0.00	0.0
January 14	56	20	0.00	0.0
January 15	61	27	0.00	0.0
January 16	63	31	0.00	0.0
January 17	50	13	0.00	0.0
January 18	60	15	0.00	0.0
January 19	65	32	0.00	0.0
January 20	62	24	0.00	0.0
January 21	35	20	0.00	0.0
January 22	n/a	22	0.00	0.0
January 23	27	20	0.00	0.0
January 24	n/a	20	0.00	0.0
January 25	56	27	0.00	0.0
January 26	62	36	0.00	0.0
January 27	60	30	0.00	0.0
January 28	65	30	0.00	0.0
January 29	63	23	0.00	0.0
January 30	64	36	0.00	0.0
January 31	60	36	0.00	0.0

February 1920 Boulder Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
February 1	55	28	n/a	0.0
February 2	53	30	n/a	0.0
February 3	39	25	n/a	0.0
February 4	40	25	n/a	0.0
February 5	49	27	n/a	0.0
February 6	50	28	n/a	0.0
February 7	66	26	n/a	0.0
February 8	58	28	n/a	0.0
February 9	34	22	0.02	2.5
February 10	56	18	n/a	0.0
February 11	40	19	n/a	0.0
February 12	45	26	n/a	0.0
February 13	43	17	0.56	5.6
February 14	38	3	n/a	0.0
February 15	40	8	n/a	0.0
February 16	49	10	n/a	0.0
February 17	49	25	n/a	0.0
February 18	55	21	n/a	0.0
February 19	57	31	n/a	0.0
February 20	59	34	n/a	0.0
February 21	44	27	n/a	0.0
February 22	53	26	0.00	0.0
February 23	49	25	n/a	0.0
February 24	36	10	n/a	0.0
February 25	35	13	n/a	0.0
February 26	43	14	n/a	0.0
February 27	41	21	n/a	0.0
February 28	46	14	0.58	5.8
February 29	31	-1	0.05	0.5

March 1920 Boulder Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
March 1	46	32	0.00	0.0
March 2	44	29	0.00	0.0
March 3	46	21	0.28	3.0
March 4	41	23	0.00	0.0
March 5	41	16	0.00	0.0
March 6	39	-4	0.25	2.5
March 7	30	-1	0.05	0.6
March 8	55	12	0.00	0.0
March 9	52	31	0.00	0.0
March 10	55	32	n/a	0.0
March 11	46	32	0.00	0.0
March 12	54	23	0.00	0.0
March 13	59	36	0.00	0.0
March 14	67	36	0.00	0.0
March 15	65	20	0.00	0.0
March 16	39	18	0.00	0.0
March 17	53	18	0.00	0.0
March 18	51	28	0.00	0.0
March 19	60	32	0.00	0.0
March 20	64	25	0.00	0.0
March 21	69	31	0.00	0.0
March 22	58	27	0.00	0.0
March 23	54	33	0.00	0.0
March 24	54	30	0.00	0.0
March 25	55	26	0.00	0.0
March 26	62	32	0.00	0.0
March 27	54	32	0.00	0.0
March 28	44	24	0.00	0.0
March 29	54	24	0.00	0.0
March 30	65	29	0.00	0.0
March 31	n/a	40	0.00	0.0

April 1920 Boulder Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
April 1	56	17	0.22	2.0
April 2	47	22	0.00	0.0
April 3	35	15	0.62	6.0
April 4	34	16	0.15	1.5
April 5	54	16	0.10	0.0
April 6	51	28	0.00	0.0
April 7	63	33	0.00	0.0
April 8	67	47	0.00	0.0
April 9	67	37	0.00	0.0
April 10	66	36	0.00	0.0
April 11	50	24	1.10	12.0
April 12	47	17	0.00	0.0
April 13	58	28	0.00	0.0
April 14	63	38	0.00	0.0
April 15	62	48	0.00	0.0
April 16	65	35	0.00	0.0
April 17	55	30	0.60	6.0
April 18	31	25	0.80	8.0
April 19	36	25	0.00	0.0
April 20	40	21	0.00	0.0
April 21	48	26	0.00	0.0
April 22	45	18	0.00	0.0
April 23	45	28	0.00	0.0
April 24	39	29	0.18	1.8
April 25	37	28	0.30	3.0
April 26	41	22	0.00	0.0
April 27	52	29	0.00	0.0
April 28	60	33	0.00	0.0
April 29	60	38	0.00	0.0
April 30	61	36	0.00	0.0

May 1920 Boulder Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	76	32	0.00
May 2	n/a	42	0.00
May 3	65	48	0.00
May 4	65	37	0.05
May 5	68	43	0.16
May 6	65	42	0.10
May 7	60	41	0.31
May 8	60	41	0.01
May 9	71	42	n/a
May 10	74	47	0.07
May 11	56	45	0.01
May 12	58	40	0.12
May 13	45	34	0.44
May 14	48	36	0.17
May 15	47	35	0.01
May 16	40	36	0.14
May 17	75	37	0.00
May 18	75	51	0.00
May 19	79	47	0.00
May 20	67	49	0.00
May 21	73	46	0.00
May 22	73	57	0.02
May 23	74	44	0.00
May 24	81	44	0.00
May 25	84	51	0.00
May 26	70	44	0.00
May 27	80	40	0.00
May 28	81	33	0.00
May 29	87	38	0.00
May 30	78	57	0.00
May 31	82	38	0.00

June 1920 Boulder Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	68	44	0.20
June 2	64	42	0.09
June 3	66	43	0.20
June 4	66	45	0.15
June 5	71	45	0.03
June 6	85	47	0.00
June 7	86	49	0.00
June 8	86	55	0.00
June 9	n/a	52	0.00
June 10	88	47	0.00
June 11	78	58	0.00
June 12	82	59	0.00
June 13	79	53	0.01
June 14	82	51	0.04
June 15	82	53	0.00
June 16	78	48	0.34
June 17	71	46	0.11
June 18	65	45	0.00
June 19	66	46	0.00
June 20	80	n/a	0.00
June 21	79	42	0.00
June 22	73	53	0.00
June 23	83	55	0.00
June 24	91	62	0.00
June 25	n/a	56	0.00
June 26	70	55	0.26
June 27	77	56	0.42
June 28	76	56	0.01
June 29	77	53	0.01
June 30	85	52	0.00

July 1920 Boulder Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	89	57	0.00
July 2	90	55	0.00
July 3	91	58	0.00
July 4	92	59	0.00
July 5	86	56	0.00
July 6	80	56	0.00
July 7	79	53	0.00
July 8	81	50	0.00
July 9	79	54	0.00
July 10	83	49	0.00
July 11	86	55	0.00
July 12	86	52	0.02
July 13	93	64	0.00
July 14	82	55	0.00
July 15	84	56	0.00
July 16	84	55	0.03
July 17	83	53	0.05
July 18	82	56	0.02
July 19	86	54	0.00
July 20	90	58	0.00
July 21	94	60	0.00
July 22	96	55	0.00
July 23	85	53	0.00
July 24	76	59	0.11
July 25	81	58	0.39
July 26	83	56	0.06
July 27	83	53	0.00
July 28	85	55	0.00
July 29	88	60	0.00
July 30	87	61	0.00
July 31	86	58	0.00

August 1920 Boulder Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	85	59	0.00
August 2	83	57	0.00
August 3	82	60	0.06
August 4	82	60	0.03
August 5	87	58	0.01
August 6	84	57	0.00
August 7	85	58	0.00
August 8	86	55	0.16
August 9	82	54	0.11
August 10	92	58	0.00
August 11	77	n/a	0.03
August 12	68	52	0.48
August 13	76	46	0.00
August 14	88	53	0.00
August 15	87	56	0.00
August 16	86	54	0.00
August 17	89	51	0.00
August 18	88	52	0.00
August 19	80	59	0.03
August 20	61	49	1.32
August 21	69	44	0.04
August 22	79	52	0.00
August 23	86	64	0.00
August 24	88	55	0.00
August 25	89	51	0.00
August 26	77	50	0.00
August 27	80	52	0.04
August 28	74	48	0.24
August 29	82	45	0.00
August 30	82	50	0.00
August 31	76	53	0.00

September 1920 Boulder Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
September 1	72	n/a	0.00	n/a
September 2	70	n/a	0.00	n/a
September 3	72	n/a	0.00	n/a
September 4	71	47	0.00	n/a
September 5	69	42	0.00	n/a
September 6	74	46	0.38	n/a
September 7	67	49	0.15	n/a
September 8	66	44	0.05	n/a
September 9	73	45	0.09	n/a
September 10	77	46	0.00	n/a
September 11	81	47	0.00	n/a
September 12	83	45	0.00	n/a
September 13	84	52	0.00	n/a
September 14	85	56	0.00	n/a
September 15	85	51	0.00	n/a
September 16	85	48	0.00	n/a
September 17	87	54	0.00	n/a
September 18	89	61	0.00	n/a
September 19	85	63	0.00	n/a
September 20	82	56	0.06	n/a
September 21	82	52	0.00	n/a
September 22	77	50	0.00	n/a
September 23	68	45	0.00	n/a
September 24	84	36	0.00	n/a
September 25	72	45	0.00	n/a
September 26	70	33	0.00	n/a
September 27	76	39	0.00	n/a
September 28	67	40	0.00	n/a
September 29	67	35	0.00	n/a
September 30	79	33	0.00	n/a

October 1920 Boulder Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
October 1	83	50	0.00	n/a
October 2	n/a	n/a	0.00	n/a
October 3	80	42	0.00	n/a
October 4	81	44	0.00	n/a
October 5	80	43	0.00	n/a
October 6	80	48	0.00	n/a
October 7	80	50	0.00	n/a
October 8	76	42	0.00	n/a
October 9	n/a	n/a	0.00	n/a
October 10	81	43	0.00	n/a
October 11	73	48	0.00	n/a
October 12	69	47	0.00	n/a
October 13	62	44	0.08	n/a
October 14	59	40	0.89	n/a
October 15	77	40	0.00	n/a
October 16	62	38	0.00	n/a
October 17	70	40	0.00	n/a
October 18	72	36	0.00	n/a
October 19	66	41	0.00	n/a
October 20	70	34	0.06	n/a
October 21	50	37	0.00	n/a
October 22	51	38	0.00	n/a
October 23	54	28	0.20	2.0
October 24	58	26	0.00	n/a
October 25	72	33	0.00	n/a
October 26	56	33	n/a	0.0
October 27	52	23	0.48	n/a
October 28	62	n/a	0.00	n/a
October 29	60	36	0.00	n/a
October 30	47	31	0.12	4.0
October 31	52	19	0.60	n/a

November 1920 Boulder Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
November 1	31	23	n/a	n/a
November 2	50	18	n/a	n/a
November 3	65	27	n/a	n/a
November 4	55	29	n/a	n/a
November 5	51	25	n/a	n/a
November 6	39	28	0.05	n/a
November 7	34	31	0.08	n/a
November 8	53	26	n/a	n/a
November 9	45	20	0.13	3.1
November 10	43	16	n/a	n/a
November 11	34	13	0.40	9.0
November 12	22	6	n/a	0.0
November 13	41	5	n/a	n/a
November 14	33	5	n/a	n/a
November 15	42	13	0.06	1.2
November 16	49	21	n/a	n/a
November 17	59	31	n/a	n/a
November 18	68	41	n/a	n/a
November 19	74	43	n/a	n/a
November 20	61	n/a	n/a	n/a
November 21	49	30	n/a	n/a
November 22	47	26	n/a	n/a
November 23	52	30	n/a	n/a
November 24	47	25	n/a	n/a
November 25	52	28	n/a	n/a
November 26	56	24	n/a	n/a
November 27	54	32	n/a	n/a
November 28	43	23	n/a	n/a
November 29	51	16	n/a	n/a
November 30	68	28	n/a	n/a

December 1920 Boulder Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
December 1	64	36	n/a	n/a
December 2	62	42	n/a	n/a
December 3	51	35	n/a	n/a
December 4	53	22	n/a	n/a
December 5	40	26	n/a	n/a
December 6	36	28	0.16	2.0
December 7	34	16	n/a	n/a
December 8	44	20	n/a	n/a
December 9	48	24	n/a	n/a
December 10	53	25	n/a	n/a
December 11	52	28	n/a	n/a
December 12	45	27	0.05	1.0
December 13	45	23	n/a	n/a
December 14	39	23	n/a	n/a
December 15	45	22	n/a	n/a
December 16	52	29	n/a	n/a
December 17	47	25	n/a	n/a
December 18	45	23	n/a	n/a
December 19	51	n/a	n/a	n/a
December 20	n/a	22	0.28	3.4
December 21	24	5	0.31	5.8
December 22	22	-3	n/a	n/a
December 23	22	-1	n/a	n/a
December 24	45	-5	n/a	n/a
December 25	45	20	n/a	n/a
December 26	31	14	0.04	2.0
December 27	30	-2	0.01	0.5
December 28	62	10	n/a	n/a
December 29	58	34	n/a	n/a
December 30	58	33	n/a	n/a
December 31	54	29	n/a	n/a

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Weather Station Details

Years	Station	Coordinates
1893–2024	Boulder	location