Washington D.C. Weather in 1990

Historical record of Washington D.C., District of Columbia weather for the year 1990 based on NOAA data.

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1990 Washington D.C. Weather Extremes
Highest temperature	100 °F	July 5
Lowest temperature	14 °F	February 26
Highest daily low	78 °F	July 10
Lowest daily high	31 °F	February 26
Most daily precipitation	2.2 inches	June 9
Most daily snow	3.0 inches	December 27
Total annual precipitation	40.9 inches	-
Total annual snow	5.8 inches	-

January 1990 Washington D.C. Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
January 1	46	35	0.20	0.0
January 2	46	28	0.00	0.0
January 3	52	29	0.00	0.0
January 4	55	29	0.06	0.0
January 5	51	40	0.00	0.0
January 6	49	32	0.04	0.0
January 7	43	27	0.00	0.0
January 8	38	32	0.52	0.2
January 9	45	30	0.00	0.0
January 10	51	37	0.01	0.0
January 11	53	32	0.00	0.0
January 12	48	31	0.00	0.0
January 13	39	27	0.00	0.0
January 14	46	26	0.00	0.0
January 15	53	35	0.02	0.0
January 16	63	33	0.00	0.0
January 17	66	37	0.00	0.0
January 18	69	50	0.00	0.0
January 19	50	39	0.00	0.0
January 20	46	36	0.11	0.0
January 21	60	41	0.00	0.0
January 22	53	36	0.00	0.0
January 23	55	34	0.00	0.0
January 24	61	45	0.01	0.0
January 25	57	47	0.92	0.0
January 26	57	32	0.50	0.0
January 27	51	29	0.00	0.0
January 28	61	38	0.00	0.0
January 29	50	40	0.56	0.0
January 30	50	41	0.00	0.0
January 31	57	32	0.00	0.0

February 1990 Washington D.C. Weather

Day	High (°F)	Low (°F)	Precip. (inches)
February 1	61	33	0.00
February 2	72	46	0.00
February 3	54	43	0.23
February 4	50	37	0.06
February 5	49	30	0.00
February 6	60	33	0.00
February 7	57	43	0.04
February 8	60	37	0.00
February 9	66	46	0.01
February 10	63	37	0.46
February 11	49	31	0.02
February 12	48	36	0.00
February 13	64	33	0.00
February 14	73	47	0.00
February 15	52	42	0.01
February 16	67	47	0.07
February 17	63	33	0.00
February 18	45	29	0.00
February 19	63	41	0.00
February 20	44	32	0.00
February 21	52	28	0.00
February 22	62	38	0.31
February 23	66	47	0.08
February 24	48	32	0.00
February 25	32	19	0.00
February 26	31	14	0.00
February 27	41	23	0.01
February 28	52	30	0.00

March 1990 Washington D.C. Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
March 1	46	28	0.00	0.0
March 2	50	34	0.05	0.0
March 3	61	40	0.01	0.0
March 4	43	28	0.00	0.0
March 5	55	30	0.00	0.0
March 6	51	32	0.00	0.0
March 7	41	22	0.00	0.0
March 8	48	23	0.00	0.0
March 9	66	39	0.01	0.0
March 10	70	47	0.00	0.0
March 11	69	48	0.01	0.0
March 12	89	51	0.00	0.0
March 13	87	55	0.00	0.0
March 14	86	56	0.00	0.0
March 15	81	60	0.00	0.0
March 16	81	63	0.03	0.0
March 17	72	54	1.34	0.0
March 18	64	50	0.01	0.0
March 19	66	42	0.01	0.0
March 20	42	34	0.10	0.4
March 21	57	34	0.00	0.0
March 22	69	38	0.00	0.0
March 23	71	45	0.00	0.0
March 24	46	32	0.22	1.9
March 25	47	35	0.10	0.1
March 26	55	35	0.00	0.0
March 27	48	34	0.00	0.0
March 28	55	32	0.00	0.0
March 29	50	43	0.06	0.0
March 30	47	43	0.31	0.0
March 31	50	43	0.31	0.0

April 1990 Washington D.C. Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
April 1	57	47	0.36	0.0
April 2	66	50	0.56	0.0
April 3	56	41	0.01	0.0
April 4	51	37	0.02	0.0
April 5	64	44	0.00	0.0
April 6	54	34	0.55	0.0
April 7	49	34	0.10	0.2
April 8	56	31	0.00	0.0
April 9	66	35	0.00	0.0
April 10	68	52	0.00	0.0
April 11	64	44	0.02	0.0
April 12	52	37	0.00	0.0
April 13	55	32	0.00	0.0
April 14	66	41	0.33	0.0
April 15	69	53	0.75	0.0
April 16	70	48	0.00	0.0
April 17	73	42	0.12	0.0
April 18	57	37	0.00	0.0
April 19	63	36	0.00	0.0
April 20	66	49	0.00	0.0
April 21	65	55	0.17	0.0
April 22	72	48	0.00	0.0
April 23	83	50	0.00	0.0
April 24	83	51	0.00	0.0
April 25	84	51	0.00	0.0
April 26	91	64	0.00	0.0
April 27	93	65	0.00	0.0
April 28	86	66	0.00	0.0
April 29	74	57	1.00	0.0
April 30	67	57	0.10	0.0

May 1990 Washington D.C. Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	81	56	0.00
May 2	70	59	0.00
May 3	69	57	0.00
May 4	60	56	0.18
May 5	75	54	0.67
May 6	70	51	0.00
May 7	74	50	0.00
May 8	81	54	0.00
May 9	81	59	0.15
May 10	73	56	1.38
May 11	71	48	0.00
May 12	62	49	0.00
May 13	75	58	0.34
May 14	77	56	0.00
May 15	74	55	0.00
May 16	83	63	0.00
May 17	85	66	0.00
May 18	78	59	0.00
May 19	80	54	0.00
May 20	79	67	0.00
May 21	70	55	0.12
May 22	59	51	0.08
May 23	71	48	0.00
May 24	75	54	0.00
May 25	77	54	0.16
May 26	72	57	0.62
May 27	70	57	0.00
May 28	67	55	0.10
May 29	62	52	1.38
May 30	72	54	0.02
May 31	74	52	0.00

June 1990 Washington D.C. Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	80	55	0.00
June 2	83	65	0.00
June 3	83	69	0.08
June 4	79	56	0.00
June 5	72	50	0.00
June 6	83	57	0.00
June 7	84	69	0.00
June 8	86	68	0.00
June 9	93	70	2.19
June 10	82	66	0.00
June 11	76	63	0.00
June 12	81	57	0.00
June 13	80	58	0.00
June 14	89	64	0.00
June 15	75	61	0.21
June 16	85	63	0.00
June 17	85	67	0.00
June 18	88	68	0.22
June 19	86	67	0.15
June 20	84	63	0.00
June 21	90	73	0.00
June 22	89	67	0.06
June 23	86	72	0.03
June 24	82	67	0.01
June 25	85	62	0.00
June 26	88	67	0.00
June 27	89	71	0.00
June 28	91	70	0.00
June 29	97	73	0.13
June 30	93	75	0.06

July 1990 Washington D.C. Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	90	69	0.44
July 2	84	65	0.00
July 3	90	66	0.00
July 4	95	71	0.00
July 5	100	72	0.78
July 6	91	74	0.00
July 7	79	71	0.00
July 8	84	70	0.00
July 9	96	76	0.00
July 10	94	78	0.00
July 11	87	70	0.14
July 12	89	70	0.72
July 13	70	63	0.00
July 14	83	68	1.22
July 15	85	73	0.01
July 16	85	68	0.00
July 17	87	70	0.00
July 18	88	70	0.00
July 19	91	74	0.00
July 20	90	72	0.00
July 21	92	72	0.39
July 22	90	72	0.00
July 23	90	74	0.03
July 24	86	69	0.00
July 25	89	69	0.00
July 26	90	71	0.00
July 27	85	73	0.00
July 28	86	72	0.00
July 29	83	72	0.05
July 30	85	71	0.00
July 31	90	70	0.00

August 1990 Washington D.C. Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	85	64	0.00
August 2	87	65	0.00
August 3	89	66	0.00
August 4	90	68	0.00
August 5	84	71	1.55
August 6	82	72	0.40
August 7	83	70	0.00
August 8	87	66	0.00
August 9	73	67	1.93
August 10	78	67	0.51
August 11	86	70	0.00
August 12	87	68	0.00
August 13	91	72	1.03
August 14	85	71	0.00
August 15	86	70	0.00
August 16	85	72	0.00
August 17	87	71	0.00
August 18	87	70	0.00
August 19	90	72	0.00
August 20	72	64	0.57
August 21	72	62	0.03
August 22	71	66	0.53
August 23	73	67	0.14
August 24	81	70	0.00
August 25	85	71	0.02
August 26	91	72	0.00
August 27	90	72	0.00
August 28	93	74	0.00
August 29	90	72	0.03
August 30	85	66	0.00
August 31	85	64	0.00

September 1990 Washington D.C. Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	83	66	0.00
September 2	90	68	0.00
September 3	84	70	0.00
September 4	80	65	0.00
September 5	82	62	0.00
September 6	89	70	0.00
September 7	93	74	0.00
September 8	77	65	0.00
September 9	73	65	0.00
September 10	87	69	0.00
September 11	89	65	0.00
September 12	86	70	0.00
September 13	75	70	0.14
September 14	79	68	0.00
September 15	80	63	0.01
September 16	77	57	0.42
September 17	65	51	0.00
September 18	67	46	0.00
September 19	66	55	0.01
September 20	76	62	0.00
September 21	73	55	0.00
September 22	77	60	0.17
September 23	68	52	0.00
September 24	68	48	0.00
September 25	73	48	0.00
September 26	70	56	0.06
September 27	78	53	0.00
September 28	78	57	0.00
September 29	79	62	0.00
September 30	81	60	0.06

October 1990 Washington D.C. Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	73	54	0.00
October 2	74	54	0.00
October 3	75	49	0.00
October 4	78	54	0.11
October 5	79	51	0.00
October 6	84	56	0.00
October 7	85	57	0.00
October 8	83	64	0.00
October 9	86	71	0.00
October 10	86	69	0.10
October 11	79	65	0.06
October 12	81	65	0.02
October 13	81	72	0.03
October 14	80	67	0.00
October 15	79	58	0.00
October 16	72	50	0.00
October 17	76	51	0.00
October 18	73	50	1.67
October 19	58	45	0.00
October 20	62	40	0.00
October 21	68	46	0.00
October 22	71	57	0.14
October 23	68	60	1.17
October 24	66	50	0.00
October 25	65	47	0.00
October 26	54	40	0.00
October 27	57	35	0.00
October 28	62	44	0.00
October 29	56	41	0.00
October 30	62	36	0.00
October 31	73	45	0.00

November 1990 Washington D.C. Weather

Day	High (°F)	Low (°F)	Precip. (inches)
November 1	75	48	0.00
November 2	77	50	0.00
November 3	79	50	0.00
November 4	75	50	0.00
November 5	73	51	0.00
November 6	66	44	0.06
November 7	55	38	0.00
November 8	51	38	0.00
November 9	53	36	0.05
November 10	56	43	1.77
November 11	57	43	0.00
November 12	53	39	0.00
November 13	50	35	0.00
November 14	53	35	0.00
November 15	67	35	0.00
November 16	70	40	0.00
November 17	59	40	0.14
November 18	49	34	0.00
November 19	54	29	0.00
November 20	56	39	0.00
November 21	56	35	0.00
November 22	63	38	0.00
November 23	68	48	0.11
November 24	60	42	0.00
November 25	73	50	0.00
November 26	68	45	0.00
November 27	67	49	0.00
November 28	71	55	0.03
November 29	70	36	0.01
November 30	47	34	0.00

December 1990 Washington D.C. Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
December 1	56	33	0.00	0.0
December 2	58	40	0.00	0.0
December 3	59	43	0.74	0.0
December 4	65	33	0.32	0.0
December 5	41	30	0.00	0.0
December 6	52	29	0.00	0.0
December 7	49	37	0.00	0.0
December 8	51	40	0.00	0.0
December 9	53	33	0.00	0.0
December 10	60	36	0.00	0.0
December 11	47	33	0.00	0.0
December 12	56	31	0.00	0.0
December 13	68	44	0.00	0.0
December 14	44	32	0.00	0.0
December 15	47	35	0.70	0.0
December 16	51	39	0.00	0.0
December 17	45	37	0.09	0.0
December 18	69	43	0.20	0.0
December 19	54	38	0.01	0.0
December 20	46	36	0.00	0.0
December 21	49	43	0.45	0.0
December 22	64	47	0.01	0.0
December 23	71	57	0.25	0.0
December 24	65	26	0.67	0.0
December 25	34	20	0.00	0.0
December 26	40	25	0.00	0.0
December 27	33	26	0.42	3.0
December 28	34	31	0.55	0.0
December 29	51	33	0.00	0.0
December 30	70	51	0.31	0.0
December 31	64	31	0.01	0.0

Weather Station Details

Years	Station	Coordinates
1945–2023	Washington Reagan Airport	location
1851–1945	Washington D.C.	location