Lewiston Weather in 1986

Historical record of Lewiston, Idaho weather for the year 1986 based on NOAA data.

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1986 Lewiston Weather Extremes
Highest temperature	103 °F	August 10
Lowest temperature	14 °F	November 10
Highest daily low	69 °F	August 21
Lowest daily high	28 °F	November 10
Most daily precipitation	0.6 inches	February 23
Most daily snow	1.3 inches	February 14
Total annual precipitation	10.5 inches	-
Total annual snow	5.4 inches	-

What was the hottest temperature in Lewiston in 1986?

The highest temperature recorded in Lewiston, Idaho in 1986 was 103 °F which happened on August 10.

Highest Temperatures: All-Time By Year

Highest Temperatures in Lewiston in 1986

Rank	Temperature	Date
1	103 °F	Aug 10
2	101 °F	Aug 27
2	101 °F	Aug 9
4	100 °F	Aug 18
4	100 °F	Aug 8
6	99 °F	Aug 3
6	99 °F	Aug 2
6	99 °F	May 30
9	98 °F	Aug 7
9	98 °F	Jul 1
9	98 °F	May 31

What was the coldest temperature in Lewiston in 1986?

The lowest temperature recorded in Lewiston, Idaho in 1986 was 14 °F which happened on Nov 10.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Lewiston in 1986

Rank	Temperature	Date
1	14 °F	November 10
2	20 °F	December 10
2	20 °F	February 20
4	21 °F	November 9
4	21 °F	February 9
6	22 °F	December 18
6	22 °F	December 11
8	23 °F	December 20
8	23 °F	February 8
10	24 °F	December 13
10	24 °F	December 9
10	24 °F	February 10
10	24 °F	January 2

January 1986 Lewiston Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
January 1	46	25	0.01	0.0
January 2	36	24	0.05	0.6
January 3	35	27	0.02	0.2
January 4	35	26	0.00	0.0
January 5	39	26	0.12	0.0
January 6	47	31	0.00	0.0
January 7	41	30	0.00	0.0
January 8	51	36	0.00	0.0
January 9	46	36	0.04	0.0
January 10	52	39	0.00	0.0
January 11	45	33	0.00	0.0
January 12	44	31	0.00	0.0
January 13	52	31	0.00	0.0
January 14	41	28	0.00	0.0
January 15	41	34	0.00	0.0
January 16	48	39	0.09	0.0
January 17	51	39	0.02	0.0
January 18	55	36	0.03	0.0
January 19	54	38	0.15	0.0
January 20	42	35	0.22	0.0
January 21	42	27	0.00	0.0
January 22	42	30	0.00	0.0
January 23	50	37	0.01	0.0
January 24	50	31	0.00	0.0
January 25	44	27	0.00	0.0
January 26	49	28	0.00	0.0
January 27	46	33	0.00	0.0
January 28	45	34	0.00	0.0
January 29	45	39	0.22	0.0
January 30	48	40	0.15	0.0
January 31	55	40	0.00	0.0

February 1986 Lewiston Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
February 1	48	38	0.02	0.0
February 2	43	37	0.14	0.0
February 3	48	36	0.10	0.0
February 4	42	35	0.09	0.0
February 5	44	37	0.11	0.0
February 6	44	29	0.00	0.0
February 7	39	26	0.00	0.0
February 8	38	23	0.00	0.0
February 9	37	21	0.00	0.0
February 10	36	24	0.00	0.0
February 11	36	29	0.00	0.0
February 12	37	26	0.00	0.3
February 13	31	26	0.09	0.7
February 14	32	26	0.27	1.3
February 15	39	28	0.00	0.0
February 16	51	37	0.03	0.0
February 17	44	35	0.14	0.0
February 18	37	27	0.18	0.7
February 19	36	25	0.00	0.0
February 20	41	20	0.00	0.0
February 21	47	31	0.09	0.0
February 22	50	35	0.11	0.0
February 23	61	39	0.61	0.0
February 24	72	53	0.00	0.0
February 25	56	46	0.01	0.0
February 26	62	44	0.00	0.0
February 27	63	36	0.00	0.0
February 28	62	37	0.00	0.0

March 1986 Lewiston Weather

Day	High (°F)	Low (°F)	Precip. (inches)
March 1	59	38	0.00
March 2	62	40	0.00
March 3	59	36	0.00
March 4	62	40	0.00
March 5	60	34	0.00
March 6	58	43	0.01
March 7	56	46	0.03
March 8	51	41	0.25
March 9	55	42	0.15
March 10	58	41	0.00
March 11	57	42	0.00
March 12	53	37	0.07
March 13	56	33	0.01
March 14	51	37	0.01
March 15	56	31	0.00
March 16	47	42	0.00
March 17	55	39	0.00
March 18	52	34	0.01
March 19	62	40	0.00
March 20	68	38	0.00
March 21	57	41	0.00
March 22	54	32	0.00
March 23	51	35	0.00
March 24	55	42	0.08
March 25	56	35	0.00
March 26	68	46	0.00
March 27	73	47	0.00
March 28	70	48	0.00
March 29	66	49	0.00
March 30	58	41	0.01
March 31	57	33	0.00

April 1986 Lewiston Weather

Day	High (°F)	Low (°F)	Precip. (inches)
April 1	51	41	0.00
April 2	54	38	0.00
April 3	62	32	0.00
April 4	65	38	0.00
April 5	63	43	0.00
April 6	68	35	0.00
April 7	74	39	0.00
April 8	71	43	0.00
April 9	62	48	0.00
April 10	59	41	0.00
April 11	56	33	0.13
April 12	45	38	0.05
April 13	53	38	0.03
April 14	66	34	0.00
April 15	65	44	0.07
April 16	59	41	0.02
April 17	60	37	0.00
April 18	61	39	0.00
April 19	66	39	0.00
April 20	76	44	0.00
April 21	82	49	0.02
April 22	65	44	0.02
April 23	52	38	0.00
April 24	58	30	0.00
April 25	56	40	0.02
April 26	58	35	0.00
April 27	62	43	0.01
April 28	57	44	0.00
April 29	58	40	0.00
April 30	64	32	0.00

May 1986 Lewiston Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	78	42	0.00
May 2	75	50	0.17
May 3	54	47	0.20
May 4	61	47	0.09
May 5	61	39	0.00
May 6	50	40	0.00
May 7	63	41	0.00
May 8	67	46	0.00
May 9	65	43	0.00
May 10	53	41	0.01
May 11	59	40	0.00
May 12	69	42	0.00
May 13	61	46	0.02
May 14	59	40	0.00
May 15	63	39	0.00
May 16	70	37	0.00
May 17	76	46	0.00
May 18	81	53	0.00
May 19	82	54	0.05
May 20	63	48	0.44
May 21	51	44	0.41
May 22	59	41	0.00
May 23	70	38	0.00
May 24	84	47	0.00
May 25	92	55	0.00
May 26	91	60	0.00
May 27	89	64	0.00
May 28	93	63	0.00
May 29	97	68	0.00
May 30	99	67	0.00
May 31	98	65	0.00

June 1986 Lewiston Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	97	64	0.00
June 2	93	67	0.00
June 3	90	68	0.00
June 4	83	64	0.00
June 5	75	62	0.00
June 6	79	54	0.12
June 7	68	52	0.00
June 8	72	52	0.00
June 9	81	49	0.00
June 10	89	53	0.00
June 11	93	58	0.00
June 12	92	58	0.00
June 13	95	57	0.00
June 14	85	60	0.12
June 15	76	52	0.00
June 16	89	56	0.00
June 17	93	60	0.01
June 18	68	49	0.16
June 19	70	45	0.00
June 20	73	51	0.00
June 21	78	53	0.00
June 22	88	51	0.00
June 23	95	57	0.00
June 24	97	61	0.00
June 25	92	63	0.00
June 26	89	58	0.00
June 27	95	64	0.00
June 28	86	62	0.00
June 29	78	56	0.00
June 30	85	54	0.00

July 1986 Lewiston Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	98	60	0.00
July 2	86	61	0.01
July 3	76	56	0.00
July 4	61	48	0.24
July 5	73	50	0.00
July 6	83	48	0.00
July 7	89	54	0.00
July 8	84	63	0.00
July 9	81	57	0.04
July 10	67	59	0.01
July 11	81	54	0.00
July 12	78	59	0.00
July 13	84	52	0.00
July 14	83	55	0.00
July 15	74	50	0.00
July 16	62	51	0.26
July 17	77	50	0.00
July 18	87	53	0.00
July 19	94	60	0.00
July 20	96	60	0.00
July 21	97	61	0.00
July 22	91	62	0.00
July 23	85	58	0.00
July 24	89	54	0.00
July 25	85	56	0.00
July 26	81	56	0.00
July 27	80	52	0.00
July 28	87	51	0.00
July 29	78	59	0.00
July 30	84	50	0.00
July 31	89	51	0.00

August 1986 Lewiston Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	96	58	0.00
August 2	99	63	0.00
August 3	99	66	0.00
August 4	94	63	0.00
August 5	90	60	0.00
August 6	95	61	0.00
August 7	98	59	0.00
August 8	100	64	0.00
August 9	101	66	0.00
August 10	103	68	0.00
August 11	89	68	0.00
August 12	85	62	0.00
August 13	93	59	0.00
August 14	96	63	0.00
August 15	93	63	0.00
August 16	94	61	0.00
August 17	97	63	0.00
August 18	100	63	0.00
August 19	91	63	0.00
August 20	94	58	0.00
August 21	89	69	0.00
August 22	96	61	0.00
August 23	92	67	0.00
August 24	89	62	0.00
August 25	91	56	0.00
August 26	97	59	0.00
August 27	101	62	0.00
August 28	97	67	0.00
August 29	86	64	0.27
August 30	67	56	0.40
August 31	71	58	0.17

September 1986 Lewiston Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	71	55	0.00
September 2	83	55	0.00
September 3	86	57	0.00
September 4	89	57	0.00
September 5	85	57	0.00
September 6	80	51	0.00
September 7	84	55	0.00
September 8	69	58	0.00
September 9	73	52	0.00
September 10	73	50	0.00
September 11	70	47	0.00
September 12	67	44	0.00
September 13	71	51	0.12
September 14	63	46	0.00
September 15	65	47	0.02
September 16	68	45	0.02
September 17	69	47	0.00
September 18	65	47	0.02
September 19	66	44	0.02
September 20	63	49	0.17
September 21	65	47	0.00
September 22	70	43	0.00
September 23	73	45	0.04
September 24	60	47	0.19
September 25	63	44	0.11
September 26	63	46	0.01
September 27	62	42	0.11
September 28	59	47	0.01
September 29	57	48	0.10
September 30	61	47	0.00

October 1986 Lewiston Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	62	44	0.00
October 2	62	39	0.00
October 3	65	43	0.00
October 4	73	44	0.00
October 5	75	46	0.00
October 6	79	47	0.00
October 7	79	47	0.00
October 8	75	46	0.00
October 9	71	45	0.00
October 10	65	43	0.00
October 11	62	37	0.00
October 12	63	33	0.00
October 13	64	33	0.00
October 14	67	37	0.00
October 15	68	37	0.00
October 16	70	39	0.00
October 17	64	39	0.00
October 18	64	40	0.00
October 19	64	38	0.00
October 20	66	38	0.00
October 21	65	38	0.00
October 22	65	39	0.00
October 23	70	39	0.00
October 24	67	40	0.00
October 25	74	44	0.00
October 26	67	51	0.00
October 27	67	46	0.03
October 28	63	39	0.00
October 29	57	41	0.26
October 30	60	44	0.00
October 31	52	40	0.01

November 1986 Lewiston Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
November 1	54	37	0.00	0.0
November 2	50	31	0.00	0.0
November 3	42	34	0.00	0.0
November 4	45	39	0.00	0.0
November 5	46	41	0.43	0.0
November 6	51	40	0.00	0.0
November 7	43	35	0.07	0.0
November 8	42	32	0.13	0.9
November 9	36	21	0.01	0.0
November 10	28	14	0.00	0.0
November 11	33	27	0.10	0.7
November 12	38	30	0.00	0.0
November 13	42	31	0.00	0.0
November 14	40	35	0.05	0.0
November 15	43	34	0.00	0.0
November 16	47	34	0.05	0.0
November 17	49	34	0.01	0.0
November 18	52	35	0.10	0.0
November 19	55	43	0.00	0.0
November 20	58	44	0.00	0.0
November 21	54	42	0.00	0.0
November 22	50	39	0.00	0.0
November 23	56	43	0.01	0.0
November 24	56	37	0.00	0.0
November 25	47	29	0.00	0.0
November 26	50	40	0.10	0.0
November 27	50	38	0.32	0.0
November 28	44	37	0.06	0.0
November 29	43	32	0.00	0.0
November 30	44	29	0.00	0.0

December 1986 Lewiston Weather

Day	High (°F)	Low (°F)	Precip. (inches)
December 1	46	35	0.04
December 2	40	32	0.00
December 3	37	35	0.00
December 4	39	31	0.08
December 5	38	34	0.25
December 6	36	32	0.00
December 7	36	32	0.00
December 8	37	28	0.00
December 9	37	24	0.00
December 10	35	20	0.00
December 11	30	22	0.00
December 12	33	26	0.00
December 13	41	24	0.14
December 14	46	31	0.00
December 15	41	29	0.00
December 16	35	30	0.00
December 17	37	25	0.00
December 18	33	22	0.00
December 19	36	25	0.00
December 20	34	23	0.00
December 21	45	25	0.00
December 22	45	34	0.00
December 23	50	33	0.00
December 24	40	31	0.02
December 25	42	30	0.00
December 26	48	35	0.00
December 27	46	30	0.00
December 28	44	32	0.00
December 29	50	34	0.00
December 30	50	30	0.00
December 31	41	28	0.00

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Weather Station Details

Years	Station	Coordinates
1948–2024	Lewiston Nez Perce County Airport	location
1894–1947	Lewiston WTP	location