Lewiston Weather in 1990

Historical record of Lewiston, Idaho weather for the year 1990 based on NOAA data.

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1990 Lewiston Weather Extremes
Highest temperature	107 °F	August 5
Lowest temperature	-8 °F	December 22
Highest daily low	75 °F	August 9
Lowest daily high	5 °F	December 29
Most daily precipitation	0.8 inches	April 27
Most daily snow	2.0 inches	December 25
Total annual precipitation	11.6 inches	-
Total annual snow	7.1 inches	-

What was the hottest temperature in Lewiston in 1990?

The highest temperature recorded in Lewiston, Idaho in 1990 was 107 °F which happened on August 5.

Highest Temperatures: All-Time By Year

Highest Temperatures in Lewiston in 1990

Rank	Temperature	Date
1	107 °F	Aug 5
2	106 °F	Jul 12
3	104 °F	Aug 8
3	104 °F	Jul 11
5	103 °F	Aug 13
5	103 °F	Aug 7
7	102 °F	Aug 12
7	102 °F	Aug 6
7	102 °F	Jul 30
10	101 °F	Jul 29
10	101 °F	Jul 22

What was the coldest temperature in Lewiston in 1990?

The lowest temperature recorded in Lewiston, Idaho in 1990 was -8 °F which happened on Dec 22.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Lewiston in 1990

Rank	Temperature	Date
1	-8 °F	December 22
2	-6 °F	December 21
3	-3 °F	December 29
4	1 °F	December 20
5	2 °F	December 23
6	3 °F	December 30
7	4 °F	December 28
8	8 °F	December 19
9	12 °F	February 14
10	14 °F	December 25

January 1990 Lewiston Weather

Day	High (°F)	Low (°F)	Precip. (inches)
January 1	44	36	0.00
January 2	41	32	0.00
January 3	42	31	0.00
January 4	49	40	0.00
January 5	51	32	0.00
January 6	53	46	0.00
January 7	55	45	0.19
January 8	57	44	0.20
January 9	62	44	0.04
January 10	50	37	0.03
January 11	47	35	0.00
January 12	46	37	0.00
January 13	47	39	0.19
January 14	45	39	0.04
January 15	43	37	0.02
January 16	45	36	0.00
January 17	43	32	0.00
January 18	42	28	0.00
January 19	40	27	0.00
January 20	35	30	0.00
January 21	46	27	0.00
January 22	54	43	0.00
January 23	48	38	0.01
January 24	48	33	0.00
January 25	51	42	0.00
January 26	46	36	0.00
January 27	46	32	0.00
January 28	47	42	0.08
January 29	48	38	0.00
January 30	47	37	0.04
January 31	45	37	0.00

February 1990 Lewiston Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
February 1	48	35	0.00	0.0
February 2	50	35	0.00	0.0
February 3	53	39	0.00	0.0
February 4	49	36	0.00	0.0
February 5	43	33	0.00	0.0
February 6	48	33	0.00	0.0
February 7	42	29	0.00	0.0
February 8	45	36	0.00	0.0
February 9	50	39	0.13	0.0
February 10	58	49	0.00	0.0
February 11	64	35	0.01	0.0
February 12	41	29	0.02	0.2
February 13	32	18	0.06	0.6
February 14	30	12	0.00	0.0
February 15	32	16	0.00	0.0
February 16	39	26	0.04	0.6
February 17	38	26	0.00	0.0
February 18	36	22	0.00	0.0
February 19	39	18	0.00	0.0
February 20	44	27	0.00	0.0
February 21	60	38	0.00	0.0
February 22	60	34	0.00	0.0
February 23	63	35	0.00	0.0
February 24	63	38	0.00	0.0
February 25	61	35	0.00	0.0
February 26	53	35	0.00	0.0
February 27	55	28	0.00	0.0
February 28	56	31	0.00	0.0

March 1990 Lewiston Weather

Day	High (°F)	Low (°F)	Precip. (inches)
March 1	58	31	0.00
March 2	61	31	0.00
March 3	55	37	0.00
March 4	57	37	0.00
March 5	56	36	0.00
March 6	60	37	0.00
March 7	63	40	0.10
March 8	51	38	0.03
March 9	59	37	0.00
March 10	48	38	0.53
March 11	48	36	0.00
March 12	51	33	0.00
March 13	54	37	0.00
March 14	54	36	0.00
March 15	58	37	0.00
March 16	63	35	0.00
March 17	62	45	0.00
March 18	66	42	0.00
March 19	69	44	0.00
March 20	66	47	0.00
March 21	64	46	0.00
March 22	63	42	0.10
March 23	45	36	0.29
March 24	48	34	0.00
March 25	58	30	0.00
March 26	63	34	0.00
March 27	62	35	0.00
March 28	65	35	0.00
March 29	66	37	0.00
March 30	68	40	0.00
March 31	72	43	0.00

April 1990 Lewiston Weather

Day	High (°F)	Low (°F)	Precip. (inches)
April 1	77	47	0.00
April 2	76	49	0.00
April 3	72	44	0.00
April 4	73	42	0.00
April 5	73	43	0.00
April 6	75	44	0.00
April 7	77	46	0.00
April 8	65	45	0.00
April 9	66	40	0.00
April 10	74	43	0.00
April 11	65	49	0.03
April 12	66	45	0.00
April 13	69	46	0.00
April 14	68	52	0.06
April 15	76	48	0.00
April 16	79	50	0.00
April 17	75	49	0.00
April 18	71	51	0.00
April 19	78	45	0.00
April 20	70	56	0.10
April 21	67	53	0.00
April 22	64	48	0.63
April 23	61	50	0.12
April 24	61	47	0.00
April 25	62	42	0.17
April 26	59	44	0.00
April 27	50	44	0.77
April 28	50	40	0.20
April 29	58	39	0.00
April 30	64	40	0.00

May 1990 Lewiston Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	69	40	0.01
May 2	70	50	0.01
May 3	77	47	0.00
May 4	83	50	0.00
May 5	92	54	0.00
May 6	72	46	0.00
May 7	52	42	0.00
May 8	62	39	0.00
May 9	71	39	0.00
May 10	75	42	0.00
May 11	69	47	0.00
May 12	65	50	0.00
May 13	65	53	0.00
May 14	60	47	0.04
May 15	65	47	0.04
May 16	73	46	0.00
May 17	70	51	0.00
May 18	68	48	0.00
May 19	72	42	0.02
May 20	63	50	0.16
May 21	71	50	0.01
May 22	78	54	0.16
May 23	68	50	0.36
May 24	62	47	0.57
May 25	69	49	0.00
May 26	77	49	0.00
May 27	74	57	0.03
May 28	68	58	0.06
May 29	63	53	0.34
May 30	68	50	0.23
May 31	58	49	0.35

June 1990 Lewiston Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	58	49	0.11
June 2	72	47	0.00
June 3	68	54	0.10
June 4	70	50	0.00
June 5	73	49	0.00
June 6	72	56	0.15
June 7	71	56	0.00
June 8	73	54	0.07
June 9	82	57	0.01
June 10	70	50	0.12
June 11	68	51	0.00
June 12	65	52	0.02
June 13	69	50	0.00
June 14	76	47	0.02
June 15	80	50	0.00
June 16	81	57	0.11
June 17	77	53	0.00
June 18	82	55	0.00
June 19	81	63	0.00
June 20	83	60	0.00
June 21	89	57	0.00
June 22	90	62	0.00
June 23	90	66	0.00
June 24	91	64	0.00
June 25	90	63	0.00
June 26	87	64	0.00
June 27	85	63	0.00
June 28	84	63	0.00
June 29	96	60	0.00
June 30	92	66	0.00

July 1990 Lewiston Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	90	63	0.00
July 2	73	56	0.11
July 3	80	50	0.00
July 4	92	53	0.00
July 5	87	65	0.00
July 6	77	60	0.07
July 7	84	55	0.00
July 8	90	58	0.00
July 9	96	60	0.00
July 10	100	65	0.00
July 11	104	66	0.00
July 12	106	71	0.00
July 13	99	74	0.00
July 14	100	64	0.00
July 15	99	66	0.00
July 16	95	66	0.00
July 17	94	64	0.00
July 18	95	61	0.00
July 19	97	62	0.00
July 20	97	63	0.00
July 21	98	65	0.00
July 22	101	65	0.00
July 23	91	70	0.03
July 24	75	64	0.04
July 25	73	62	0.02
July 26	77	58	0.06
July 27	90	59	0.00
July 28	95	63	0.00
July 29	101	64	0.00
July 30	102	68	0.00
July 31	93	67	0.02

August 1990 Lewiston Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	93	65	0.00
August 2	90	64	0.00
August 3	93	59	0.00
August 4	98	64	0.00
August 5	107	66	0.00
August 6	102	70	0.00
August 7	103	67	0.00
August 8	104	66	0.00
August 9	98	75	0.00
August 10	96	73	0.00
August 11	98	68	0.00
August 12	102	70	0.00
August 13	103	67	0.00
August 14	96	67	0.00
August 15	90	70	0.00
August 16	84	62	0.00
August 17	81	60	0.00
August 18	73	59	0.00
August 19	67	57	0.04
August 20	76	55	0.00
August 21	78	62	0.12
August 22	78	61	0.19
August 23	78	58	0.00
August 24	81	53	0.00
August 25	74	55	0.10
August 26	77	56	0.26
August 27	86	55	0.00
August 28	91	59	0.00
August 29	86	62	0.00
August 30	80	61	0.00
August 31	83	55	0.00

September 1990 Lewiston Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	90	56	0.00
September 2	87	59	0.00
September 3	90	58	0.00
September 4	94	62	0.00
September 5	97	67	0.00
September 6	99	65	0.00
September 7	99	62	0.00
September 8	91	63	0.02
September 9	93	64	0.00
September 10	97	62	0.00
September 11	94	65	0.00
September 12	82	59	0.00
September 13	86	53	0.00
September 14	89	53	0.00
September 15	84	58	0.01
September 16	75	54	0.00
September 17	80	56	0.00
September 18	84	52	0.00
September 19	82	54	0.00
September 20	80	53	0.00
September 21	81	49	0.00
September 22	89	52	0.00
September 23	92	58	0.00
September 24	92	58	0.00
September 25	89	58	0.00
September 26	82	64	0.01
September 27	86	57	0.00
September 28	86	56	0.00
September 29	86	57	0.00
September 30	84	53	0.00

October 1990 Lewiston Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	72	50	0.02
October 2	65	50	0.00
October 3	66	49	0.03
October 4	82	63	0.00
October 5	63	45	0.02
October 6	60	38	0.00
October 7	62	33	0.00
October 8	64	34	0.00
October 9	68	44	0.02
October 10	63	45	0.00
October 11	62	35	0.00
October 12	65	51	0.02
October 13	62	46	0.01
October 14	50	42	0.07
October 15	63	45	0.10
October 16	57	45	0.00
October 17	57	38	0.00
October 18	55	45	0.32
October 19	56	41	0.00
October 20	55	34	0.00
October 21	56	44	0.18
October 22	59	44	0.03
October 23	62	42	0.00
October 24	72	46	0.00
October 25	75	48	0.00
October 26	64	47	0.01
October 27	69	44	0.00
October 28	59	41	0.00
October 29	60	38	0.00
October 30	55	48	0.10
October 31	54	44	0.25

November 1990 Lewiston Weather

Day	High (°F)	Low (°F)	Precip. (inches)
November 1	52	38	0.00
November 2	50	33	0.00
November 3	50	34	0.10
November 4	50	42	0.44
November 5	50	41	0.00
November 6	50	36	0.00
November 7	49	39	0.01
November 8	57	41	0.00
November 9	64	56	0.00
November 10	68	49	0.00
November 11	64	42	0.00
November 12	66	44	0.00
November 13	56	47	0.04
November 14	53	40	0.06
November 15	56	39	0.00
November 16	54	36	0.00
November 17	46	35	0.01
November 18	48	41	0.02
November 19	46	37	0.10
November 20	50	37	0.00
November 21	48	39	0.01
November 22	58	48	0.00
November 23	61	51	0.00
November 24	63	52	0.01
November 25	52	40	0.17
November 26	46	35	0.07
November 27	49	36	0.01
November 28	49	34	0.00
November 29	54	41	0.00
November 30	46	36	0.00

December 1990 Lewiston Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
December 1	42	33	0.00	0.0
December 2	42	34	0.00	0.0
December 3	50	34	0.00	0.0
December 4	59	41	0.03	0.0
December 5	51	34	0.00	0.0
December 6	48	31	0.00	0.0
December 7	50	30	0.00	0.0
December 8	57	40	0.00	0.0
December 9	53	44	0.02	0.0
December 10	47	44	0.50	0.0
December 11	49	37	0.00	0.0
December 12	44	32	0.00	0.0
December 13	38	31	0.08	1.1
December 14	45	30	0.00	0.0
December 15	43	30	0.00	0.0
December 16	38	30	0.00	0.0
December 17	54	30	0.00	0.0
December 18	52	26	0.09	0.7
December 19	31	8	0.00	0.0
December 20	12	1	0.00	0.0
December 21	9	-6	0.00	0.0
December 22	9	-8	0.00	0.0
December 23	20	2	0.00	0.0
December 24	20	16	0.00	0.3
December 25	25	14	0.12	2.0
December 26	35	20	0.00	0.0
December 27	45	35	0.00	0.0
December 28	37	4	0.07	1.3
December 29	5	-3	0.00	0.0
December 30	26	3	0.01	0.3
December 31	37	25	0.00	0.0

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Weather Station Details

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