Washington D.C. Weather in 1991

Historical record of Washington D.C. weather for the year 1991 based on NOAA data.

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1991 Washington D.C. Weather Extremes
Highest temperature	101 °F	July 23
Lowest temperature	17 °F	February 16
Highest daily low	82 °F	June 30
Lowest daily high	26 °F	January 22
Most daily precipitation	1.6 inches	January 11
Most daily snow	2.7 inches	January 7
Total annual precipitation	29.6 inches	-
Total annual snow	5.1 inches	-

What was the hottest temperature in Washington D.C. in 1991?

The highest temperature recorded in Washington D.C. in 1991 was 101 °F which happened 2 different times.

Highest Temperatures: All-Time By Year

Highest Temperatures in Washington D.C. in 1991

Rank	Temperature	Date
1	101 °F	Jul 23
1	101 °F	Jul 21
3	99 °F	Jul 20
3	99 °F	Jul 7
3	99 °F	May 31
6	98 °F	Jul 18
6	98 °F	Jun 30
6	98 °F	Jun 29
6	98 °F	Jun 16
6	98 °F	Jun 15
6	98 °F	May 30

What was the coldest temperature in Washington D.C. in 1991?

The lowest temperature recorded in Washington D.C. in 1991 was 17 °F which happened on Feb 16.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Washington D.C. in 1991

Rank	Temperature	Date
1	17 °F	February 16
2	18 °F	January 23
2	18 °F	January 22
4	19 °F	December 19
5	20 °F	January 26
5	20 °F	January 25
7	21 °F	February 15
8	22 °F	December 20
8	22 °F	January 8
10	23 °F	February 12

January 1991 Washington D.C. Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
January 1	42	27	0.00	0.0
January 2	51	26	0.00	0.0
January 3	49	32	0.00	0.0
January 4	42	29	0.00	0.0
January 5	45	26	0.00	0.0
January 6	47	39	0.08	0.0
January 7	41	28	0.51	2.7
January 8	33	22	0.07	0.0
January 9	41	33	0.02	0.0
January 10	47	37	0.00	0.0
January 11	40	31	1.59	2.1
January 12	42	35	0.08	0.0
January 13	42	32	0.00	0.0
January 14	46	29	0.00	0.0
January 15	59	34	0.00	0.0
January 16	53	42	0.54	0.0
January 17	49	37	0.00	0.0
January 18	48	35	0.00	0.0
January 19	54	32	0.00	0.0
January 20	57	40	0.00	0.0
January 21	48	24	0.01	0.0
January 22	26	18	0.00	0.0
January 23	41	18	0.00	0.0
January 24	45	30	0.00	0.0
January 25	32	20	0.00	0.0
January 26	42	20	0.00	0.0
January 27	48	29	0.00	0.0
January 28	56	38	0.00	0.0
January 29	57	38	0.00	0.0
January 30	58	45	0.00	0.0
January 31	55	28	0.00	0.0

February 1991 Washington D.C. Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
February 1	45	24	0.00	0.0
February 2	56	32	0.00	0.0
February 3	64	33	0.00	0.0
February 4	70	37	0.00	0.0
February 5	70	43	0.00	0.0
February 6	58	49	0.07	0.0
February 7	54	46	0.13	0.0
February 8	48	40	0.01	0.0
February 9	55	35	0.00	0.0
February 10	50	34	0.00	0.0
February 11	42	28	0.00	0.0
February 12	38	23	0.00	0.0
February 13	50	32	0.31	0.0
February 14	60	41	0.03	0.0
February 15	42	21	0.00	0.0
February 16	30	17	0.00	0.0
February 17	42	26	0.08	0.3
February 18	45	34	0.03	0.0
February 19	62	43	0.12	0.0
February 20	66	44	0.00	0.0
February 21	62	37	0.00	0.0
February 22	72	39	0.00	0.0
February 23	42	29	0.00	0.0
February 24	50	27	0.00	0.0
February 25	50	37	0.01	0.0
February 26	44	32	0.04	0.0
February 27	44	27	0.00	0.0
February 28	56	29	0.00	0.0

March 1991 Washington D.C. Weather

Day	High (°F)	Low (°F)	Precip. (inches)
March 1	66	39	0.00
March 2	71	53	0.10
March 3	65	51	0.33
March 4	58	41	0.14
March 5	61	39	0.00
March 6	60	40	0.08
March 7	55	38	0.00
March 8	50	34	0.00
March 9	50	30	0.00
March 10	50	34	0.00
March 11	47	33	0.00
March 12	47	28	0.00
March 13	39	33	0.17
March 14	38	34	0.25
March 15	48	36	0.00
March 16	57	33	0.00
March 17	63	32	0.00
March 18	57	43	0.96
March 19	56	45	0.00
March 20	64	39	0.00
March 21	64	47	0.00
March 22	57	48	0.07
March 23	50	45	1.29
March 24	65	46	0.00
March 25	62	46	0.00
March 26	59	40	0.00
March 27	74	48	0.07
March 28	79	60	0.00
March 29	61	47	0.84
March 30	47	35	0.12
March 31	54	32	0.00

April 1991 Washington D.C. Weather

Day	High (°F)	Low (°F)	Precip. (inches)
April 1	59	37	0.00
April 2	53	40	0.00
April 3	59	35	0.00
April 4	66	39	0.00
April 5	64	52	0.08
April 6	77	49	0.00
April 7	87	55	0.00
April 8	85	56	0.00
April 9	84	66	0.00
April 10	76	48	0.00
April 11	65	43	0.00
April 12	61	43	0.00
April 13	51	46	0.70
April 14	51	45	0.12
April 15	58	47	0.18
April 16	79	47	0.00
April 17	86	54	0.00
April 18	63	49	0.00
April 19	52	47	0.04
April 20	51	46	0.01
April 21	54	46	0.03
April 22	60	47	0.00
April 23	68	42	0.00
April 24	74	50	0.04
April 25	72	48	0.00
April 26	76	53	0.00
April 27	82	56	0.02
April 28	77	56	0.00
April 29	64	55	0.07
April 30	79	61	0.10

May 1991 Washington D.C. Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	81	54	0.00
May 2	73	54	0.00
May 3	69	52	0.00
May 4	73	51	0.00
May 5	75	60	0.09
May 6	82	60	0.87
May 7	71	55	0.00
May 8	79	51	0.00
May 9	66	59	0.12
May 10	82	60	0.00
May 11	75	57	0.00
May 12	90	59	0.00
May 13	90	69	0.00
May 14	88	68	0.02
May 15	91	65	0.00
May 16	87	64	0.00
May 17	88	66	0.30
May 18	76	57	0.00
May 19	63	54	0.02
May 20	69	53	0.00
May 21	80	61	0.00
May 22	85	63	0.00
May 23	90	67	0.00
May 24	88	69	0.00
May 25	93	70	0.00
May 26	93	74	0.00
May 27	92	75	0.02
May 28	92	75	0.00
May 29	97	74	0.00
May 30	98	74	0.02
May 31	99	78	0.11

June 1991 Washington D.C. Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	93	74	0.42
June 2	88	70	0.00
June 3	82	71	0.22
June 4	79	66	0.00
June 5	73	60	0.00
June 6	77	58	0.00
June 7	81	57	0.00
June 8	85	58	0.00
June 9	91	64	0.00
June 10	92	67	0.00
June 11	91	69	0.00
June 12	90	73	0.00
June 13	84	65	0.00
June 14	87	59	0.00
June 15	98	67	0.00
June 16	98	77	0.01
June 17	95	74	0.00
June 18	79	65	0.10
June 19	76	64	0.00
June 20	89	69	0.00
June 21	96	72	0.00
June 22	78	69	0.34
June 23	69	64	0.18
June 24	82	59	0.00
June 25	85	61	0.00
June 26	84	60	0.00
June 27	89	66	0.00
June 28	96	68	0.00
June 29	98	76	0.00
June 30	98	82	0.00

July 1991 Washington D.C. Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	86	73	0.00
July 2	93	75	0.04
July 3	93	72	0.02
July 4	78	71	0.00
July 5	84	70	0.41
July 6	95	71	0.00
July 7	99	74	0.08
July 8	97	72	0.96
July 9	88	74	0.00
July 10	80	72	0.01
July 11	91	68	0.00
July 12	91	69	0.00
July 13	95	75	0.00
July 14	89	74	0.00
July 15	91	69	0.00
July 16	93	68	0.00
July 17	95	71	0.00
July 18	98	74	0.00
July 19	95	78	0.00
July 20	99	77	0.00
July 21	101	78	0.34
July 22	97	77	0.05
July 23	101	76	0.15
July 24	93	76	0.00
July 25	87	70	0.61
July 26	93	73	0.46
July 27	78	68	0.27
July 28	86	65	0.00
July 29	75	69	0.36
July 30	80	69	0.00
July 31	88	71	0.00

August 1991 Washington D.C. Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	91	69	0.00
August 2	96	73	0.00
August 3	94	75	0.00
August 4	91	78	0.00
August 5	87	70	0.00
August 6	87	68	0.00
August 7	83	72	0.00
August 8	88	72	0.00
August 9	86	72	1.35
August 10	87	71	0.08
August 11	87	69	0.00
August 12	88	67	0.00
August 13	89	68	0.00
August 14	85	72	0.00
August 15	86	70	0.01
August 16	91	67	0.00
August 17	91	71	0.00
August 18	92	74	0.03
August 19	92	75	0.00
August 20	86	68	0.05
August 21	86	66	0.00
August 22	87	65	0.00
August 23	91	67	0.00
August 24	90	72	0.00
August 25	83	69	0.00
August 26	82	67	0.00
August 27	86	71	0.51
August 28	92	72	0.00
August 29	96	74	0.00
August 30	97	76	0.00
August 31	97	76	0.00

September 1991 Washington D.C. Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	79	62	0.00
September 2	78	59	0.00
September 3	83	61	0.00
September 4	87	65	0.91
September 5	86	69	0.08
September 6	75	66	0.36
September 7	85	63	0.00
September 8	86	66	0.00
September 9	87	67	0.00
September 10	84	68	0.00
September 11	86	68	0.00
September 12	80	65	0.00
September 13	83	62	0.00
September 14	87	71	0.05
September 15	85	71	0.00
September 16	96	73	0.00
September 17	96	75	0.50
September 18	90	73	0.15
September 19	81	57	0.08
September 20	69	54	0.00
September 21	69	51	0.00
September 22	73	50	0.00
September 23	71	60	0.03
September 24	74	64	0.84
September 25	71	60	0.49
September 26	73	58	0.01
September 27	66	50	0.00
September 28	69	47	0.00
September 29	78	52	0.00
September 30	71	54	0.00

October 1991 Washington D.C. Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	78	59	0.00
October 2	79	63	0.00
October 3	78	66	0.03
October 4	85	63	0.00
October 5	81	66	0.00
October 6	72	49	0.35
October 7	61	45	0.00
October 8	65	42	0.00
October 9	70	45	0.00
October 10	75	53	0.00
October 11	68	51	0.04
October 12	67	50	0.03
October 13	65	46	0.00
October 14	65	42	0.00
October 15	76	53	0.30
October 16	62	50	0.04
October 17	54	45	1.24
October 18	75	42	0.00
October 19	81	48	0.00
October 20	56	42	0.00
October 21	58	39	0.00
October 22	70	44	0.00
October 23	75	52	0.00
October 24	74	58	0.00
October 25	77	56	0.00
October 26	73	59	0.00
October 27	74	59	0.00
October 28	69	51	0.00
October 29	59	41	0.00
October 30	68	37	0.00
October 31	67	50	0.00

November 1991 Washington D.C. Weather

Day	High (°F)	Low (°F)	Precip. (inches)
November 1	65	47	0.00
November 2	70	48	0.00
November 3	54	40	0.00
November 4	43	31	0.00
November 5	45	27	0.00
November 6	53	28	0.00
November 7	56	33	0.00
November 8	46	38	0.00
November 9	42	35	0.01
November 10	43	35	0.10
November 11	48	40	0.01
November 12	51	37	0.11
November 13	52	38	0.00
November 14	64	35	0.00
November 15	71	48	0.00
November 16	71	47	0.00
November 17	53	38	0.00
November 18	54	32	0.00
November 19	65	45	0.00
November 20	75	56	0.00
November 21	77	61	0.01
November 22	68	59	0.50
November 23	70	54	0.00
November 24	54	36	0.00
November 25	41	31	0.00
November 26	41	29	0.00
November 27	45	26	0.00
November 28	60	36	0.00
November 29	69	46	0.00
November 30	74	52	0.11

December 1991 Washington D.C. Weather

Day	High (°F)	Low (°F)	Precip. (inches)
December 1	62	56	0.87
December 2	58	44	0.76
December 3	55	44	0.88
December 4	45	26	0.00
December 5	37	24	0.00
December 6	53	32	0.00
December 7	56	31	0.00
December 8	65	38	0.00
December 9	71	48	1.02
December 10	52	42	0.05
December 11	58	39	0.00
December 12	55	41	0.00
December 13	61	51	0.03
December 14	66	40	0.11
December 15	44	31	0.00
December 16	37	26	0.00
December 17	49	29	0.00
December 18	44	27	0.00
December 19	35	19	0.00
December 20	42	22	0.00
December 21	52	38	0.00
December 22	54	31	0.00
December 23	45	32	0.25
December 24	44	30	0.01
December 25	46	31	0.00
December 26	45	28	0.00
December 27	49	33	0.00
December 28	43	27	0.47
December 29	51	38	0.62
December 30	47	33	0.00
December 31	41	29	0.00

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Weather Station Details

Years	Station	Coordinates
1945–2024	Washington Reagan Airport	location
1851–1945	Washington D.C.	location