Boulder Weather in 1985

Historical record of Boulder, Colorado weather for the year 1985 based on NOAA data.

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1985 Boulder Weather Extremes
Highest temperature	98 °F	June 8
Lowest temperature	-12 °F	February 1
Highest daily low	70 °F	August 5
Lowest daily high	9 °F	December 1
Most daily precipitation	1.2 inches	September 28
Most daily snow	10.5 inches	December 9
Total annual precipitation	17.4 inches	-
Total annual snow	108.0 inches	-

What was the hottest temperature in Boulder in 1985?

The highest temperature recorded in Boulder, Colorado in 1985 was 98 °F which happened on June 8.

Highest Temperatures: All-Time By Year

Highest Temperatures in Boulder in 1985

Rank	Temperature	Date
1	98 °F	Jun 8
2	97 °F	Jul 11
3	96 °F	Aug 31
3	96 °F	Aug 8
3	96 °F	Jul 6
6	95 °F	Aug 30
6	95 °F	Aug 7
6	95 °F	Jul 7
9	94 °F	Aug 20
9	94 °F	Jun 7

What was the coldest temperature in Boulder in 1985?

The lowest temperature recorded in Boulder, Colorado in 1985 was -12 °F which happened on Feb 1.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Boulder in 1985

Rank	Temperature	Date
1	-12 °F	February 1
2	-10 °F	February 2
3	-9 °F	February 5
3	-9 °F	January 31
5	-8 °F	February 4
6	-5 °F	December 1
6	-5 °F	February 3
8	-3 °F	January 30
9	-1 °F	December 11
9	-1 °F	February 7

January 1985 Boulder Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
January 1	29	9	0.46	7.5
January 2	39	3	0.00	0.0
January 3	48	22	0.00	0.0
January 4	55	30	0.00	0.0
January 5	55	21	0.00	0.0
January 6	51	26	0.00	0.0
January 7	41	25	0.00	0.0
January 8	32	24	0.10	0.8
January 9	24	14	0.01	0.0
January 10	35	7	0.00	0.0
January 11	26	10	0.04	0.0
January 12	39	1	0.00	0.0
January 13	56	14	0.00	0.0
January 14	49	16	0.00	0.0
January 15	49	24	0.00	0.0
January 16	40	20	0.00	0.0
January 17	59	21	0.00	0.0
January 18	56	30	0.00	0.0
January 19	49	8	0.11	4.3
January 20	27	4	0.02	0.5
January 21	19	10	0.01	0.2
January 22	25	9	0.05	0.5
January 23	43	6	0.00	0.0
January 24	48	14	0.00	0.0
January 25	47	16	0.00	0.0
January 26	46	22	0.00	0.0
January 27	35	24	0.00	0.0
January 28	38	16	0.00	0.0
January 29	43	15	0.00	0.0
January 30	28	-3	0.19	2.5
January 31	14	-9	0.00	0.0

February 1985 Boulder Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
February 1	10	-12	0.00	0.0
February 2	19	-10	0.00	0.0
February 3	23	-5	0.00	0.0
February 4	11	-8	0.02	0.5
February 5	21	-9	0.00	0.0
February 6	28	2	0.00	0.0
February 7	44	-1	0.00	0.0
February 8	49	22	0.00	0.0
February 9	43	22	0.07	1.1
February 10	40	20	0.18	4.0
February 11	43	20	0.00	0.0
February 12	57	20	0.00	0.0
February 13	46	24	0.00	0.0
February 14	53	21	0.00	0.0
February 15	60	28	0.00	0.0
February 16	51	30	0.00	0.0
February 17	45	25	0.00	0.0
February 18	48	19	0.00	0.0
February 19	64	22	0.00	0.0
February 20	61	32	0.00	0.0
February 21	44	32	0.00	0.0
February 22	51	20	0.07	0.4
February 23	46	26	0.24	4.1
February 24	54	16	0.00	0.0
February 25	55	28	0.11	1.7
February 26	40	12	0.20	2.8
February 27	47	15	0.00	0.0
February 28	59	27	0.00	0.0

March 1985 Boulder Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
March 1	56	28	0.00	0.0
March 2	55	26	0.00	0.0
March 3	40	16	0.54	6.4
March 4	39	5	0.00	0.0
March 5	43	10	0.00	0.0
March 6	60	23	0.00	0.0
March 7	51	26	0.00	0.0
March 8	52	25	0.00	0.0
March 9	56	30	0.00	0.0
March 10	62	31	0.00	0.0
March 11	55	42	0.00	0.0
March 12	49	33	0.00	0.0
March 13	50	24	0.01	0.2
March 14	56	24	0.00	0.0
March 15	62	27	0.00	0.0
March 16	56	31	0.00	0.0
March 17	65	26	0.00	0.0
March 18	64	38	0.00	0.0
March 19	57	40	0.00	0.0
March 20	61	32	0.00	0.0
March 21	63	27	0.00	0.0
March 22	50	27	0.00	0.0
March 23	56	35	0.00	0.0
March 24	72	32	0.00	0.0
March 25	78	33	0.00	0.0
March 26	68	39	0.00	0.0
March 27	57	32	0.00	0.0
March 28	53	33	0.00	0.0
March 29	43	22	0.45	7.0
March 30	42	12	0.43	6.8
March 31	54	23	0.00	0.0

April 1985 Boulder Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
April 1	63	27	0.00	0.0
April 2	75	46	0.00	0.0
April 3	74	43	0.03	0.0
April 4	56	34	0.03	0.0
April 5	61	26	0.00	0.0
April 6	39	32	0.00	0.0
April 7	56	34	0.00	0.0
April 8	58	26	0.00	0.0
April 9	68	38	0.01	0.0
April 10	72	38	0.00	0.0
April 11	77	42	0.00	0.0
April 12	72	47	0.00	0.0
April 13	70	40	0.00	0.0
April 14	77	37	0.00	0.0
April 15	85	56	0.00	0.0
April 16	80	42	0.00	0.0
April 17	82	49	0.00	0.0
April 18	78	51	0.00	0.0
April 19	58	49	0.02	0.0
April 20	60	33	0.00	0.0
April 21	60	37	0.00	0.0
April 22	52	36	0.18	0.0
April 23	69	31	0.00	0.0
April 24	63	39	0.00	0.0
April 25	52	33	0.61	0.9
April 26	38	33	0.33	0.0
April 27	65	30	0.00	0.0
April 28	72	38	0.00	0.0
April 29	62	49	0.50	0.0
April 30	70	47	0.11	0.0

May 1985 Boulder Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	73	38	0.05
May 2	80	41	0.00
May 3	82	47	0.00
May 4	83	42	0.00
May 5	77	42	0.00
May 6	68	43	0.04
May 7	77	44	0.00
May 8	84	41	0.00
May 9	83	52	0.00
May 10	80	54	0.01
May 11	72	48	0.00
May 12	57	37	0.18
May 13	57	37	0.16
May 14	69	31	0.00
May 15	72	39	0.00
May 16	69	48	0.00
May 17	65	47	0.05
May 18	73	40	0.00
May 19	72	42	0.00
May 20	59	46	0.33
May 21	65	42	0.00
May 22	67	46	0.45
May 23	77	41	0.07
May 24	83	49	0.00
May 25	80	53	0.00
May 26	82	56	0.00
May 27	83	46	0.02
May 28	86	47	0.00
May 29	83	56	0.00
May 30	n/a	51	0.00
May 31	n/a	43	0.01

June 1985 Boulder Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	76	53	0.00
June 2	75	49	0.00
June 3	77	48	0.03
June 4	n/a	50	0.58
June 5	80	49	0.00
June 6	88	52	0.00
June 7	94	58	0.00
June 8	98	61	0.00
June 9	n/a	55	0.01
June 10	80	57	0.03
June 11	68	49	0.00
June 12	74	50	0.00
June 13	89	53	0.00
June 14	n/a	63	0.00
June 15	92	52	0.00
June 16	92	61	0.00
June 17	n/a	56	0.00
June 18	73	50	0.00
June 19	86	45	0.00
June 20	90	57	0.00
June 21	n/a	60	0.00
June 22	93	47	0.00
June 23	n/a	69	0.00
June 24	89	57	0.03
June 25	n/a	59	0.07
June 26	66	44	1.16
June 27	76	41	0.00
June 28	84	47	0.00
June 29	87	54	0.00
June 30	86	55	0.00

July 1985 Boulder Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	80	53	0.00
July 2	86	51	0.00
July 3	93	62	0.00
July 4	90	65	0.01
July 5	91	55	0.00
July 6	96	56	0.00
July 7	95	63	0.00
July 8	90	67	0.00
July 9	87	59	0.03
July 10	89	57	0.00
July 11	97	64	0.00
July 12	92	67	0.13
July 13	88	60	0.00
July 14	89	59	0.12
July 15	83	56	0.10
July 16	93	57	0.00
July 17	n/a	65	0.02
July 18	80	62	0.03
July 19	71	61	0.63
July 20	75	59	0.10
July 21	81	57	0.05
July 22	80	57	0.05
July 23	85	56	0.34
July 24	78	54	0.26
July 25	84	57	0.00
July 26	83	56	0.00
July 27	90	51	0.00
July 28	n/a	54	0.01
July 29	75	58	0.02
July 30	82	53	0.01
July 31	90	59	0.08

August 1985 Boulder Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	n/a	57	0.01
August 2	86	58	0.00
August 3	90	58	0.00
August 4	87	53	0.00
August 5	90	70	0.00
August 6	92	63	0.00
August 7	95	54	0.00
August 8	96	60	0.00
August 9	n/a	61	0.00
August 10	91	45	0.00
August 11	85	59	0.00
August 12	82	57	0.00
August 13	81	49	0.00
August 14	n/a	55	0.01
August 15	90	48	0.00
August 16	91	57	0.00
August 17	n/a	48	0.00
August 18	81	53	0.00
August 19	85	50	0.00
August 20	94	53	0.00
August 21	92	57	0.00
August 22	92	60	0.00
August 23	n/a	52	0.00
August 24	83	49	0.00
August 25	92	46	0.00
August 26	91	55	0.00
August 27	87	59	0.00
August 28	90	61	0.01
August 29	91	60	0.00
August 30	95	60	0.00
August 31	96	66	0.00

September 1985 Boulder Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
September 1	n/a	63	0.06	0.0
September 2	84	58	0.37	0.0
September 3	83	56	0.06	0.0
September 4	84	59	0.15	0.0
September 5	87	51	0.12	0.0
September 6	87	66	0.00	0.0
September 7	82	52	0.00	0.0
September 8	80	44	0.00	0.0
September 9	74	47	0.01	0.0
September 10	71	50	0.00	0.0
September 11	66	55	0.06	0.0
September 12	77	49	0.00	0.0
September 13	76	46	0.00	0.0
September 14	84	47	0.00	0.0
September 15	n/a	53	0.00	0.0
September 16	84	51	0.00	0.0
September 17	85	51	0.00	0.0
September 18	82	66	0.00	0.0
September 19	80	51	0.00	0.0
September 20	n/a	44	0.02	0.0
September 21	76	38	0.00	0.0
September 22	n/a	37	0.22	n/a
September 23	59	31	0.16	0.0
September 24	64	33	0.00	0.0
September 25	59	32	0.10	0.0
September 26	76	30	0.00	0.0
September 27	67	46	0.00	0.0
September 28	n/a	25	1.23	9.0
September 29	35	18	0.30	2.0
September 30	42	15	0.00	0.0

October 1985 Boulder Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
October 1	66	23	0.00	0.0
October 2	67	36	0.00	0.0
October 3	76	39	0.00	0.0
October 4	76	32	0.00	0.0
October 5	71	28	0.00	0.0
October 6	74	41	0.00	0.0
October 7	68	45	0.04	0.0
October 8	n/a	26	0.41	3.0
October 9	38	26	0.06	1.0
October 10	65	29	0.00	0.0
October 11	60	43	0.17	0.0
October 12	70	36	0.00	0.0
October 13	n/a	33	0.28	2.0
October 14	60	29	0.01	0.0
October 15	71	33	0.00	0.0
October 16	72	37	0.00	0.0
October 17	n/a	39	0.00	0.0
October 18	60	42	0.00	0.0
October 19	66	34	0.00	0.0
October 20	72	33	0.00	0.0
October 21	72	39	0.00	0.0
October 22	62	38	0.00	0.0
October 23	69	49	0.00	0.0
October 24	71	40	0.00	0.0
October 25	77	46	0.00	0.0
October 26	72	50	0.00	0.0
October 27	74	35	0.00	0.0
October 28	76	42	0.00	0.0
October 29	n/a	39	0.00	0.0
October 30	67	30	0.00	0.0
October 31	61	41	0.10	0.0

November 1985 Boulder Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
November 1	55	33	0.06	0.0
November 2	61	33	0.00	0.0
November 3	68	34	0.00	0.0
November 4	71	37	0.00	0.0
November 5	68	47	0.00	0.0
November 6	51	28	0.00	0.0
November 7	59	35	0.00	0.0
November 8	62	35	0.00	0.0
November 9	n/a	16	0.94	10.0
November 10	18	12	0.13	1.0
November 11	27	10	0.00	0.0
November 12	28	17	0.00	0.0
November 13	36	24	0.11	1.0
November 14	34	17	0.06	0.5
November 15	39	22	0.28	3.5
November 16	51	27	0.00	0.0
November 17	42	27	0.00	0.0
November 18	37	26	0.01	0.3
November 19	31	9	0.26	4.0
November 20	25	4	0.00	0.0
November 21	33	8	0.00	0.0
November 22	n/a	8	0.00	0.0
November 23	31	7	0.00	0.0
November 24	42	11	0.00	0.0
November 25	62	15	0.00	0.0
November 26	n/a	20	0.00	0.0
November 27	51	21	0.00	0.0
November 28	n/a	24	0.00	0.0
November 29	26	13	0.00	0.0
November 30	n/a	1	0.10	2.5

December 1985 Boulder Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
December 1	9	-5	0.00	0.5
December 2	16	1	0.01	0.5
December 3	54	8	0.00	0.0
December 4	48	28	0.00	0.0
December 5	53	25	0.00	0.0
December 6	54	30	0.00	0.0
December 7	49	27	0.00	0.0
December 8	35	26	0.05	0.5
December 9	28	16	0.80	10.5
December 10	18	10	0.24	3.0
December 11	14	-1	0.03	1.0
December 12	30	1	0.00	0.0
December 13	34	1	0.00	0.0
December 14	55	13	0.00	0.0
December 15	48	15	0.00	0.0
December 16	49	26	0.00	0.0
December 17	48	38	0.00	0.0
December 18	51	22	0.00	0.0
December 19	49	28	0.00	0.0
December 20	54	26	0.00	0.0
December 21	64	29	0.00	0.0
December 22	56	34	0.00	0.0
December 23	54	34	0.00	0.0
December 24	42	27	0.00	0.0
December 25	51	24	0.00	0.0
December 26	56	33	0.00	0.0
December 27	34	21	0.00	0.0
December 28	52	18	0.00	0.0
December 29	56	21	0.00	0.0
December 30	56	32	0.00	0.0
December 31	44	19	0.00	0.0

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Weather Station Details

Years	Station	Coordinates
1893–2024	Boulder	location