Boulder Weather in 1986

Historical record of Boulder, Colorado weather for the year 1986 based on NOAA data.

Jump to Month:

Year:

1986 Boulder Weather Extremes
Highest temperature	97 °F	August 18
Lowest temperature	-3 °F	February 10
Highest daily low	70 °F	July 4
Lowest daily high	16 °F	February 9
Most daily precipitation	3.6 inches	April 3
Most daily snow	12.0 inches	April 3
Total annual precipitation	21.4 inches	-
Total annual snow	76.6 inches	-

What was the hottest temperature in Boulder in 1986?

The highest temperature recorded in Boulder, Colorado in 1986 was 97 °F which happened on August 18.

Highest Temperatures: All-Time By Year

Highest Temperatures in Boulder in 1986

Rank	Temperature	Date
1	97 °F	Aug 18
2	95 °F	Aug 16
2	95 °F	Jul 14
4	94 °F	Jul 13
4	94 °F	Jul 3
4	94 °F	Jun 28
7	93 °F	Jul 29
7	93 °F	Jul 4
7	93 °F	Jul 2
7	93 °F	Jun 16

What was the coldest temperature in Boulder in 1986?

The lowest temperature recorded in Boulder, Colorado in 1986 was -3 °F which happened on Feb 10.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Boulder in 1986

Rank	Temperature	Date
1	-3 °F	February 10
2	-2 °F	December 10
3	1 °F	February 12
4	2 °F	February 11
4	2 °F	February 9
6	5 °F	November 13
7	6 °F	February 8
8	7 °F	November 10
9	10 °F	November 12
10	13 °F	December 9
10	13 °F	February 7

January 1986 Boulder Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
January 1	59	23	0.00	0.0
January 2	51	35	0.00	0.0
January 3	54	24	0.00	0.0
January 4	37	18	0.00	0.0
January 5	54	15	0.00	0.0
January 6	47	32	0.02	0.5
January 7	41	25	0.07	1.5
January 8	53	18	0.00	0.0
January 9	56	30	0.00	0.0
January 10	55	28	0.00	0.0
January 11	68	33	0.00	0.0
January 12	57	28	0.00	0.0
January 13	65	28	0.00	0.0
January 14	59	28	0.00	0.0
January 15	64	29	0.00	0.0
January 16	58	32	0.00	0.0
January 17	61	33	0.00	0.0
January 18	59	35	0.00	0.0
January 19	69	51	0.00	0.0
January 20	69	40	0.00	0.0
January 21	55	31	0.00	0.0
January 22	42	17	0.00	0.0
January 23	64	25	0.00	0.0
January 24	54	33	0.00	0.0
January 25	44	19	0.00	0.0
January 26	49	18	0.00	0.0
January 27	68	22	0.00	0.0
January 28	66	50	0.00	0.0
January 29	57	27	0.00	0.0
January 30	71	33	0.00	0.0
January 31	63	36	0.00	0.0

February 1986 Boulder Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
February 1	63	30	0.00	0.0
February 2	57	34	0.00	0.0
February 3	53	28	0.00	0.0
February 4	47	27	0.00	0.0
February 5	37	27	0.06	0.5
February 6	31	23	0.29	5.0
February 7	23	13	0.19	5.0
February 8	19	6	0.02	2.0
February 9	16	2	0.06	2.0
February 10	24	-3	0.00	0.0
February 11	19	2	0.12	1.5
February 12	29	1	0.00	0.0
February 13	47	15	0.05	0.3
February 14	57	14	0.00	0.0
February 15	62	41	0.00	0.0
February 16	55	40	0.00	0.0
February 17	60	42	0.00	0.0
February 18	58	46	0.00	0.0
February 19	66	49	0.00	0.0
February 20	58	19	0.23	1.5
February 21	51	19	0.00	0.0
February 22	62	28	0.00	0.0
February 23	57	42	0.00	0.0
February 24	69	33	0.00	0.0
February 25	75	37	0.00	0.0
February 26	67	42	0.00	0.0
February 27	56	36	0.02	0.0
February 28	67	24	0.00	0.0

March 1986 Boulder Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
March 1	72	42	0.00	0.0
March 2	63	35	0.00	0.0
March 3	61	39	0.02	0.0
March 4	72	31	0.00	0.0
March 5	63	37	0.00	0.0
March 6	67	30	0.00	0.0
March 7	68	30	0.00	0.0
March 8	74	44	0.00	0.0
March 9	62	47	0.00	0.0
March 10	51	32	0.00	0.0
March 11	52	32	0.00	0.0
March 12	49	30	0.06	0.0
March 13	49	29	0.05	0.0
March 14	54	24	0.00	0.0
March 15	49	32	0.27	1.5
March 16	49	29	0.00	0.0
March 17	44	36	0.05	0.0
March 18	40	33	0.00	0.0
March 19	40	24	0.00	0.0
March 20	53	26	0.14	1.5
March 21	70	31	0.00	0.0
March 22	69	44	0.00	0.0
March 23	69	33	0.00	0.0
March 24	73	36	0.00	0.0
March 25	66	39	0.00	0.0
March 26	64	31	0.00	0.0
March 27	78	37	0.00	0.0
March 28	78	47	0.00	0.0
March 29	78	47	0.00	0.0
March 30	79	45	0.00	0.0
March 31	72	41	0.02	0.0

April 1986 Boulder Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
April 1	59	40	0.00	0.0
April 2	64	40	0.04	0.0
April 3	50	32	3.56	12.0
April 4	48	21	0.00	0.0
April 5	61	30	0.00	0.0
April 6	68	33	0.00	0.0
April 7	71	44	0.00	0.0
April 8	61	43	0.45	0.0
April 9	57	41	0.26	0.0
April 10	65	39	0.00	0.0
April 11	66	37	0.00	0.0
April 12	63	38	0.18	0.0
April 13	56	36	0.00	0.0
April 14	60	23	0.00	0.0
April 15	62	26	0.00	0.0
April 16	63	35	0.00	0.0
April 17	60	36	0.36	1.5
April 18	53	33	0.00	0.0
April 19	60	30	0.00	0.0
April 20	66	37	0.00	0.0
April 21	65	40	0.02	0.0
April 22	83	41	0.00	0.0
April 23	76	50	0.00	0.0
April 24	70	43	0.00	0.0
April 25	69	48	0.00	0.0
April 26	58	42	0.00	0.0
April 27	61	36	0.01	0.0
April 28	73	38	0.00	0.0
April 29	78	41	0.00	0.0
April 30	77	43	0.00	0.0

May 1986 Boulder Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	71	39	0.00
May 2	83	45	0.00
May 3	82	51	0.00
May 4	85	45	0.00
May 5	76	47	0.00
May 6	68	39	0.00
May 7	64	44	0.00
May 8	49	37	0.48
May 9	61	38	0.04
May 10	72	36	0.00
May 11	79	42	0.00
May 12	79	43	0.02
May 13	75	37	0.00
May 14	72	47	0.00
May 15	67	43	0.26
May 16	47	37	1.22
May 17	61	36	0.17
May 18	71	39	0.00
May 19	76	46	0.00
May 20	82	46	0.01
May 21	85	48	0.00
May 22	77	47	0.00
May 23	69	40	0.00
May 24	68	43	0.00
May 25	70	41	0.00
May 26	69	41	0.00
May 27	65	42	0.05
May 28	69	48	0.19
May 29	63	47	0.17
May 30	74	41	0.01
May 31	77	46	0.00

June 1986 Boulder Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	77	51	0.44
June 2	74	55	0.12
June 3	80	51	0.00
June 4	74	53	0.27
June 5	74	53	0.03
June 6	88	55	0.00
June 7	86	55	0.06
June 8	79	55	0.05
June 9	73	52	0.13
June 10	64	50	0.30
June 11	81	42	0.00
June 12	86	58	0.00
June 13	84	50	0.07
June 14	82	48	0.01
June 15	91	51	0.00
June 16	93	61	0.00
June 17	87	58	0.05
June 18	87	51	0.00
June 19	85	59	0.07
June 20	85	54	0.06
June 21	91	54	0.00
June 22	86	56	0.00
June 23	89	54	0.00
June 24	89	56	0.00
June 25	85	56	0.00
June 26	82	62	0.02
June 27	91	56	0.00
June 28	94	63	0.00
June 29	90	61	0.00
June 30	84	62	0.00

July 1986 Boulder Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	87	53	0.00
July 2	93	57	0.00
July 3	94	62	0.00
July 4	93	70	0.21
July 5	82	59	0.13
July 6	74	53	0.15
July 7	85	53	0.00
July 8	86	56	0.00
July 9	87	53	0.00
July 10	81	56	0.04
July 11	89	55	0.00
July 12	85	54	0.00
July 13	94	57	0.00
July 14	95	63	0.04
July 15	91	62	0.00
July 16	84	58	0.19
July 17	86	54	0.01
July 18	79	54	0.09
July 19	78	55	0.05
July 20	75	56	0.79
July 21	83	53	0.01
July 22	83	56	0.01
July 23	86	59	0.05
July 24	85	60	0.02
July 25	87	55	0.00
July 26	86	62	0.15
July 27	90	54	0.00
July 28	92	56	0.00
July 29	93	59	0.00
July 30	90	55	0.00
July 31	82	55	0.00

August 1986 Boulder Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	82	53	0.00
August 2	82	62	0.00
August 3	82	53	0.01
August 4	89	52	0.10
August 5	84	53	0.00
August 6	91	56	0.08
August 7	86	56	0.00
August 8	85	55	0.04
August 9	83	54	0.04
August 10	81	51	0.02
August 11	90	56	0.00
August 12	85	57	0.09
August 13	89	63	0.00
August 14	82	56	0.00
August 15	91	50	0.00
August 16	95	66	0.00
August 17	89	57	0.00
August 18	97	59	0.00
August 19	89	59	0.01
August 20	80	63	0.00
August 21	80	55	0.09
August 22	81	61	0.13
August 23	79	56	0.06
August 24	87	54	0.00
August 25	85	59	0.00
August 26	77	57	0.00
August 27	85	52	0.00
August 28	81	53	0.00
August 29	87	57	0.00
August 30	82	60	0.00
August 31	76	55	0.00

September 1986 Boulder Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	72	48	0.06
September 2	73	47	0.21
September 3	83	50	0.00
September 4	83	50	0.01
September 5	83	54	0.00
September 6	74	46	0.17
September 7	53	44	0.37
September 8	84	48	0.16
September 9	80	53	0.00
September 10	72	49	0.00
September 11	77	42	0.00
September 12	79	48	0.00
September 13	67	45	0.01
September 14	84	44	0.00
September 15	72	47	0.00
September 16	77	50	0.00
September 17	83	56	0.00
September 18	70	46	0.01
September 19	71	43	0.00
September 20	71	47	0.00
September 21	71	47	0.00
September 22	65	51	0.00
September 23	73	48	0.00
September 24	65	47	0.09
September 25	73	49	0.00
September 26	64	38	0.00
September 27	69	34	0.00
September 28	67	39	0.00
September 29	59	42	0.06
September 30	65	36	0.00

October 1986 Boulder Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
October 1	68	35	0.00	0.0
October 2	65	38	0.00	0.0
October 3	52	38	0.71	0.0
October 4	66	31	0.07	0.0
October 5	59	36	0.00	0.0
October 6	71	37	0.00	0.0
October 7	76	40	0.00	0.0
October 8	75	41	0.00	0.0
October 9	64	44	0.40	0.0
October 10	71	40	0.01	0.0
October 11	46	28	1.26	6.5
October 12	36	23	0.18	0.5
October 13	64	21	0.00	0.0
October 14	67	35	0.00	0.0
October 15	67	34	0.00	0.0
October 16	74	36	0.00	0.0
October 17	72	38	0.00	0.0
October 18	68	36	0.00	0.0
October 19	59	42	0.05	0.0
October 20	58	40	0.21	0.0
October 21	48	40	0.20	0.0
October 22	61	38	0.00	0.0
October 23	51	42	0.04	0.0
October 24	60	33	0.02	0.0
October 25	67	39	0.00	0.0
October 26	69	38	0.00	0.0
October 27	61	39	0.00	0.0
October 28	68	47	0.00	0.0
October 29	70	38	0.00	0.0
October 30	73	44	0.00	0.0
October 31	65	33	0.51	0.0

November 1986 Boulder Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
November 1	n/a	29	0.92	5.5
November 2	45	24	0.00	0.0
November 3	54	29	0.00	0.0
November 4	54	38	0.00	0.0
November 5	64	33	0.00	0.0
November 6	51	38	0.00	0.0
November 7	44	27	0.55	4.0
November 8	36	24	0.00	0.0
November 9	42	19	0.00	0.0
November 10	35	7	0.02	0.5
November 11	56	15	0.00	0.0
November 12	48	10	0.24	4.0
November 13	46	5	0.00	0.0
November 14	64	26	0.00	0.0
November 15	62	36	0.00	0.0
November 16	60	40	0.00	0.0
November 17	61	30	0.00	0.0
November 18	54	32	0.00	0.0
November 19	57	33	0.01	0.0
November 20	57	28	0.00	0.0
November 21	68	35	0.00	0.0
November 22	60	36	0.00	0.0
November 23	48	25	0.00	0.0
November 24	62	29	0.00	0.0
November 25	53	30	0.03	0.3
November 26	50	24	0.00	0.0
November 27	59	33	0.00	0.0
November 28	69	52	0.00	0.0
November 29	61	38	0.00	0.0
November 30	44	30	0.60	6.0

December 1986 Boulder Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
December 1	45	25	0.02	1.0
December 2	49	26	0.00	0.0
December 3	33	17	0.00	0.0
December 4	35	18	0.00	0.0
December 5	56	22	0.00	0.0
December 6	40	25	0.00	0.0
December 7	34	25	0.12	1.0
December 8	39	20	0.02	0.5
December 9	27	13	0.47	10.0
December 10	35	-2	0.01	0.5
December 11	42	16	0.00	0.0
December 12	44	20	0.00	0.0
December 13	52	19	0.00	0.0
December 14	49	32	0.00	0.0
December 15	51	25	0.00	0.0
December 16	53	26	0.00	0.0
December 17	45	24	0.00	0.0
December 18	49	18	0.00	0.0
December 19	52	26	0.00	0.0
December 20	46	24	0.00	0.0
December 21	44	22	0.00	0.0
December 22	51	21	0.00	0.0
December 23	53	23	0.00	0.0
December 24	42	28	0.00	0.0
December 25	39	19	0.00	0.0
December 26	40	18	0.00	0.0
December 27	45	22	0.00	0.0
December 28	51	23	0.00	0.0
December 29	55	25	0.00	0.0
December 30	55	35	0.00	0.0
December 31	43	28	0.00	0.0

Next Year >

Weather Station Details

Years	Station	Coordinates
1893–2024	Boulder	location