Boulder Weather in 1900

Historical record of Boulder, Colorado weather for the year 1900 based on NOAA data.

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1900 Boulder Weather Extremes
Highest temperature	95 °F	July 9
Lowest temperature	-11 °F	December 31
Highest daily low	72 °F	July 12
Lowest daily high	6 °F	December 31
Most daily precipitation	2.2 inches	April 15
Most daily snow	9.0 inches	April 10
Total annual precipitation	16.9 inches	-

What was the hottest temperature in Boulder in 1900?

The highest temperature recorded in Boulder, Colorado in 1900 was 95 °F which happened on July 9.

Highest Temperatures: All-Time By Year

Highest Temperatures in Boulder in 1900

Rank	Temperature	Date
1	95 °F	Jul 9
2	93 °F	Aug 1
3	92 °F	Jul 17
3	92 °F	Jul 6
5	91 °F	Aug 2
5	91 °F	Jul 31
5	91 °F	Jun 26
8	90 °F	Jul 27
8	90 °F	Jul 13
8	90 °F	Jul 12
8	90 °F	Jun 28

What was the coldest temperature in Boulder in 1900?

The lowest temperature recorded in Boulder, Colorado in 1900 was -11 °F which happened 2 different times.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Boulder in 1900

Rank	Temperature	Date
1	-11 °F	December 31
1	-11 °F	February 16
3	-5 °F	February 8
4	-4 °F	February 15
5	-1 °F	February 17
5	-1 °F	February 14
7	1 °F	January 28
8	3 °F	December 30
9	6 °F	February 7
10	9 °F	February 13
10	9 °F	February 12

January 1900 Boulder Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
January 1	40	18	0.00	n/a
January 2	47	20	0.00	n/a
January 3	57	31	0.00	n/a
January 4	47	33	0.00	n/a
January 5	53	29	0.00	n/a
January 6	55	31	0.00	n/a
January 7	49	29	0.00	n/a
January 8	53	26	0.00	n/a
January 9	46	30	0.00	n/a
January 10	50	27	0.00	n/a
January 11	50	20	0.00	n/a
January 12	54	30	0.00	n/a
January 13	62	41	0.00	n/a
January 14	63	32	0.00	n/a
January 15	59	30	0.20	1.0
January 16	32	23	0.05	0.3
January 17	44	25	0.00	n/a
January 18	52	28	0.00	n/a
January 19	60	38	0.00	n/a
January 20	54	39	0.00	n/a
January 21	51	29	0.00	n/a
January 22	58	32	0.00	n/a
January 23	60	30	0.00	n/a
January 24	55	30	0.00	n/a
January 25	42	11	0.00	n/a
January 26	40	10	0.00	n/a
January 27	28	12	0.00	n/a
January 28	21	1	0.11	3.0
January 29	45	10	0.04	0.3
January 30	46	12	0.00	n/a
January 31	45	19	0.00	n/a

February 1900 Boulder Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
February 1	53	29	0.00	0.0
February 2	56	32	0.00	0.0
February 3	51	32	0.00	0.0
February 4	49	25	0.00	0.0
February 5	45	25	0.00	0.0
February 6	55	32	0.00	0.0
February 7	38	6	0.18	2.5
February 8	35	-5	0.00	0.0
February 9	47	25	0.00	0.0
February 10	48	22	0.00	0.0
February 11	54	35	0.00	0.0
February 12	45	9	0.42	7.0
February 13	25	9	0.00	0.0
February 14	14	-1	0.38	4.0
February 15	10	-4	0.00	0.0
February 16	20	-11	0.00	0.0
February 17	40	-1	0.00	0.0
February 18	n/a	28	0.00	0.0
February 19	49	28	0.00	0.0
February 20	50	24	0.00	0.0
February 21	47	27	0.00	0.0
February 22	60	35	0.00	0.0
February 23	40	25	0.00	0.0
February 24	48	20	0.00	0.0
February 25	53	33	0.00	0.0
February 26	36	23	0.03	0.3
February 27	40	22	0.05	1.0
February 28	55	17	0.00	0.0

March 1900 Boulder Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
March 1	58	42	0.00	n/a
March 2	50	28	0.00	n/a
March 3	63	32	0.00	n/a
March 4	43	26	0.00	n/a
March 5	40	24	0.03	0.3
March 6	44	21	0.00	n/a
March 7	55	29	0.00	n/a
March 8	67	33	0.00	n/a
March 9	64	40	0.00	n/a
March 10	79	42	0.00	n/a
March 11	78	47	0.00	n/a
March 12	74	46	0.00	n/a
March 13	63	38	0.00	n/a
March 14	49	26	0.17	2.0
March 15	38	22	0.01	0.3
March 16	32	18	0.05	0.8
March 17	50	20	0.00	n/a
March 18	59	27	0.00	n/a
March 19	60	27	0.00	n/a
March 20	50	24	0.04	0.5
March 21	55	29	0.00	n/a
March 22	63	37	0.00	n/a
March 23	67	33	0.00	n/a
March 24	58	31	0.00	n/a
March 25	60	30	0.00	n/a
March 26	70	40	0.00	n/a
March 27	55	30	0.45	3.0
March 28	40	18	0.00	n/a
March 29	45	24	0.00	n/a
March 30	47	21	0.00	n/a
March 31	62	30	0.00	n/a

April 1900 Boulder Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
April 1	71	38	0.00	0.0
April 2	72	50	0.00	0.0
April 3	68	47	0.00	0.0
April 4	63	32	0.90	4.0
April 5	45	31	0.22	0.0
April 6	47	29	0.05	0.0
April 7	59	33	0.37	0.0
April 8	57	45	0.00	0.0
April 9	46	35	0.52	0.0
April 10	38	23	1.20	9.0
April 11	37	10	0.00	0.0
April 12	43	22	0.00	0.0
April 13	50	29	0.00	0.0
April 14	52	36	0.01	0.0
April 15	47	32	2.22	3.0
April 16	49	34	0.58	0.0
April 17	46	32	0.18	0.0
April 18	60	26	0.25	2.0
April 19	66	43	0.00	0.0
April 20	71	47	0.00	0.0
April 21	70	43	0.00	0.0
April 22	63	42	0.00	0.0
April 23	57	35	0.00	0.0
April 24	60	37	0.00	0.0
April 25	61	38	0.39	0.0
April 26	64	38	0.00	0.0
April 27	68	46	0.01	0.0
April 28	61	45	0.15	0.0
April 29	55	33	1.82	0.0
April 30	42	31	0.31	2.0

May 1900 Boulder Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	59	32	0.00
May 2	64	40	0.05
May 3	69	40	0.00
May 4	77	53	0.00
May 5	73	53	0.00
May 6	70	46	0.01
May 7	70	46	0.00
May 8	72	48	0.00
May 9	76	50	0.00
May 10	83	55	0.00
May 11	80	55	0.00
May 12	70	52	0.00
May 13	70	45	0.00
May 14	62	43	0.12
May 15	63	44	0.02
May 16	72	45	0.00
May 17	68	46	0.11
May 18	58	39	0.16
May 19	60	40	0.06
May 20	55	44	1.20
May 21	64	44	0.00
May 22	75	50	0.02
May 23	70	51	0.00
May 24	77	47	0.00
May 25	76	56	0.00
May 26	80	55	0.00
May 27	83	56	0.08
May 28	80	53	0.00
May 29	77	62	0.01
May 30	81	50	0.00
May 31	83	52	0.00

June 1900 Boulder Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
June 1	73	52	0.00	n/a
June 2	78	51	0.00	n/a
June 3	76	52	0.22	n/a
June 4	71	52	0.04	n/a
June 5	78	54	0.00	n/a
June 6	85	54	0.00	n/a
June 7	78	60	0.00	n/a
June 8	85	53	0.00	n/a
June 9	83	65	0.00	n/a
June 10	74	46	0.15	n/a
June 11	73	44	0.01	n/a
June 12	78	53	0.00	n/a
June 13	75	51	0.01	n/a
June 14	82	52	0.04	n/a
June 15	83	51	0.00	n/a
June 16	85	59	0.00	n/a
June 17	80	58	0.00	n/a
June 18	81	57	0.02	n/a
June 19	82	54	0.00	n/a
June 20	87	64	0.00	n/a
June 21	88	68	0.00	n/a
June 22	86	66	0.00	n/a
June 23	85	60	0.00	n/a
June 24	84	58	0.00	n/a
June 25	88	63	0.00	n/a
June 26	91	66	0.00	n/a
June 27	86	65	0.00	n/a
June 28	90	65	0.00	n/a
June 29	85	61	0.00	n/a
June 30	86	61	0.00	n/a

July 1900 Boulder Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
July 1	77	62	0.05	n/a
July 2	82	59	0.00	n/a
July 3	80	65	0.00	n/a
July 4	74	58	0.02	n/a
July 5	83	55	0.03	n/a
July 6	92	62	0.00	n/a
July 7	86	58	0.00	n/a
July 8	81	52	0.00	n/a
July 9	95	70	0.00	n/a
July 10	87	66	0.00	n/a
July 11	85	62	0.00	n/a
July 12	90	72	0.00	n/a
July 13	90	69	0.00	n/a
July 14	85	60	0.00	n/a
July 15	76	56	0.03	n/a
July 16	71	52	0.00	n/a
July 17	92	50	0.00	n/a
July 18	83	62	0.00	n/a
July 19	70	50	0.10	n/a
July 20	77	45	0.00	n/a
July 21	84	55	0.00	n/a
July 22	83	61	0.00	n/a
July 23	76	58	0.03	n/a
July 24	73	54	0.14	n/a
July 25	77	54	0.00	n/a
July 26	80	60	0.08	n/a
July 27	90	61	0.00	n/a
July 28	80	58	0.00	n/a
July 29	83	55	0.00	n/a
July 30	85	57	0.00	n/a
July 31	91	69	0.00	n/a

August 1900 Boulder Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
August 1	93	67	0.00	n/a
August 2	91	68	0.00	n/a
August 3	86	67	0.00	n/a
August 4	82	54	0.01	n/a
August 5	82	61	0.00	n/a
August 6	79	61	0.05	n/a
August 7	86	62	0.03	n/a
August 8	86	56	0.00	n/a
August 9	88	61	0.02	n/a
August 10	86	60	0.03	n/a
August 11	86	57	0.00	n/a
August 12	86	61	0.00	n/a
August 13	85	58	0.00	n/a
August 14	85	53	0.00	n/a
August 15	87	58	0.00	n/a
August 16	87	59	0.00	n/a
August 17	82	62	0.00	n/a
August 18	84	67	0.00	n/a
August 19	87	65	0.00	n/a
August 20	82	63	0.04	n/a
August 21	83	61	0.04	n/a
August 22	85	59	0.00	n/a
August 23	83	54	0.00	n/a
August 24	73	52	0.00	n/a
August 25	82	51	0.00	n/a
August 26	87	60	0.00	n/a
August 27	83	60	0.00	n/a
August 28	85	56	0.00	n/a
August 29	88	59	0.00	n/a
August 30	84	60	0.00	n/a
August 31	84	61	0.00	n/a

September 1900 Boulder Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
September 1	88	67	0.00	n/a
September 2	79	47	0.00	n/a
September 3	82	54	0.00	n/a
September 4	83	57	0.00	n/a
September 5	83	57	0.00	n/a
September 6	78	58	0.00	n/a
September 7	82	58	0.00	n/a
September 8	87	65	0.00	n/a
September 9	80	57	0.36	n/a
September 10	78	57	0.06	n/a
September 11	72	53	0.05	n/a
September 12	80	55	0.00	n/a
September 13	83	57	0.00	n/a
September 14	79	58	0.00	n/a
September 15	70	52	0.00	n/a
September 16	60	44	0.00	n/a
September 17	70	41	0.00	n/a
September 18	70	47	0.00	n/a
September 19	71	42	0.00	n/a
September 20	69	44	0.00	n/a
September 21	68	46	0.00	n/a
September 22	69	49	0.00	n/a
September 23	79	45	0.00	n/a
September 24	72	49	0.00	n/a
September 25	60	42	0.24	n/a
September 26	45	33	0.64	n/a
September 27	45	35	0.19	n/a
September 28	62	37	0.00	n/a
September 29	76	40	0.00	n/a
September 30	74	54	0.00	n/a

October 1900 Boulder Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	77	54	0.00
October 2	74	49	0.00
October 3	74	48	0.00
October 4	83	54	0.00
October 5	78	52	0.00
October 6	68	45	0.00
October 7	67	29	0.00
October 8	64	39	0.00
October 9	70	43	0.00
October 10	71	42	0.00
October 11	76	49	0.00
October 12	76	48	0.00
October 13	72	54	0.00
October 14	71	55	0.00
October 15	61	50	0.10
October 16	67	42	0.02
October 17	72	40	0.00
October 18	74	51	0.00
October 19	66	47	0.00
October 20	65	37	0.00
October 21	77	52	0.00
October 22	73	53	0.00
October 23	73	50	0.00
October 24	60	36	0.00
October 25	72	46	0.00
October 26	70	48	0.00
October 27	72	46	0.00
October 28	62	40	0.00
October 29	62	37	0.00
October 30	52	33	0.01
October 31	53	25	0.00

November 1900 Boulder Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
November 1	54	31	0.00	n/a
November 2	66	34	0.00	n/a
November 3	75	45	0.00	n/a
November 4	74	40	0.00	n/a
November 5	67	39	0.00	n/a
November 6	69	43	0.00	n/a
November 7	65	43	0.00	n/a
November 8	55	28	0.00	n/a
November 9	61	31	0.00	n/a
November 10	49	29	0.00	n/a
November 11	62	25	0.00	n/a
November 12	76	43	0.00	n/a
November 13	64	38	0.00	n/a
November 14	65	29	0.00	n/a
November 15	58	24	0.00	n/a
November 16	64	29	0.00	n/a
November 17	60	37	0.00	n/a
November 18	43	15	0.00	n/a
November 19	31	19	0.02	0.0
November 20	23	14	0.15	3.0
November 21	67	12	0.00	n/a
November 22	64	42	0.00	n/a
November 23	57	30	0.00	n/a
November 24	55	26	0.00	n/a
November 25	55	26	0.00	n/a
November 26	49	35	0.00	n/a
November 27	45	33	0.02	n/a
November 28	50	24	0.00	n/a
November 29	59	34	0.00	n/a
November 30	57	31	0.00	n/a

December 1900 Boulder Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
December 1	54	29	0.00	0.0
December 2	44	27	0.00	0.0
December 3	51	24	0.00	0.0
December 4	54	34	0.00	0.0
December 5	50	34	0.00	0.0
December 6	61	35	0.00	0.0
December 7	62	35	0.00	0.0
December 8	65	43	0.00	0.0
December 9	54	24	0.00	0.0
December 10	52	32	0.00	0.0
December 11	54	25	0.00	0.0
December 12	57	36	0.00	0.0
December 13	58	29	0.00	0.0
December 14	53	25	0.00	0.0
December 15	62	32	0.00	0.0
December 16	62	37	0.00	0.0
December 17	59	43	0.00	0.0
December 18	50	34	0.00	0.0
December 19	50	26	0.00	0.0
December 20	65	40	0.00	0.0
December 21	60	39	0.00	0.0
December 22	43	31	0.00	0.0
December 23	35	23	0.00	0.0
December 24	43	29	0.00	0.0
December 25	44	23	0.00	0.0
December 26	52	21	0.00	0.0
December 27	40	21	0.29	4.3
December 28	30	11	0.00	0.0
December 29	51	12	0.00	0.0
December 30	44	3	0.32	5.0
December 31	6	-11	0.00	0.0

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Weather Station Details

Years	Station	Coordinates
1893–2024	Boulder	location