Washington D.C. Weather in 1851

Historical record of Washington D.C., District of Columbia weather for the year 1851 based on NOAA data.

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1851 Washington D.C. Weather Extremes
note: data for this year is incomplete
Highest temperature	99 °F	June 30
Lowest temperature	24 °F	November 27
Highest daily low	80 °F	July 10
Lowest daily high	35 °F	November 25

March 1851 Washington D.C. Weather

Day	High (°F)	Low (°F)
March 21	56	n/a
March 22	47	n/a
March 23	41	n/a
March 24	56	n/a
March 25	57	n/a
March 26	59	n/a
March 27	70	n/a
March 28	75	n/a
March 29	60	n/a
March 30	66	n/a
March 31	76	n/a

April 1851 Washington D.C. Weather

Day	High (°F)	Low (°F)
April 1	63	53
April 2	67	47
April 3	67	52
April 4	68	46
April 5	68	51
April 6	72	59
April 7	63	42
April 8	70	50
April 9	62	44
April 10	69	44
April 11	61	47
April 12	52	33
April 13	45	39
April 14	46	32
April 15	53	35
April 16	50	40
April 17	54	42
April 18	60	40
April 19	61	46
April 20	57	46
April 21	53	41
April 22	62	37
April 23	72	46
April 24	72	51
April 25	76	50
April 26	69	50
April 27	70	49
April 28	59	49
April 29	65	42
April 30	69	49

May 1851 Washington D.C. Weather

Day	High (°F)	Low (°F)
May 1	66	49
May 2	58	37
May 3	68	37
May 4	62	n/a
May 6	59	36
May 7	64	38
May 8	72	45
May 9	81	49
May 10	84	53
May 11	89	60
May 12	88	60
May 13	92	65
May 14	77	65
May 15	78	50
May 16	75	53
May 17	81	60
May 18	78	65
May 19	72	63
May 20	83	63
May 21	80	65
May 22	86	62
May 23	87	n/a
May 24	n/a	49
May 25	71	49
May 26	78	50
May 27	82	63
May 28	89	67
May 29	90	n/a
May 31	n/a	58

June 1851 Washington D.C. Weather

Day	High (°F)	Low (°F)
June 1	71	56
June 2	86	62
June 3	80	62
June 4	81	58
June 5	77	59
June 6	86	62
June 7	82	62
June 8	75	62
June 9	80	65
June 10	80	66
June 11	88	61
June 12	76	62
June 13	74	62
June 14	78	60
June 15	80	60
June 16	74	64
June 17	67	55
June 18	72	55
June 19	79	57
June 20	86	62
June 21	87	69
June 22	85	72
June 23	87	72
June 24	83	70
June 25	85	67
June 26	85	70
June 27	89	72
June 28	94	75
June 29	99	77
June 30	99	78

July 1851 Washington D.C. Weather

Day	High (°F)	Low (°F)
July 1	86	71
July 2	87	68
July 3	90	76
July 4	82	69
July 5	83	64
July 6	91	67
July 7	93	74
July 8	89	73
July 9	94	76
July 10	84	80
July 11	82	74
July 12	88	74
July 13	n/a	75
July 14	84	66
July 15	82	70
July 16	98	67
July 17	n/a	78
July 18	94	74
July 19	87	74
July 21	87	63
July 22	89	67
July 23	92	74
July 24	n/a	76
July 25	92	72
July 26	94	72
July 27	85	72
July 28	89	72
July 29	82	65
July 30	70	69
July 31	72	62

August 1851 Washington D.C. Weather

Day	High (°F)	Low (°F)
August 1	75	64
August 2	81	62
August 3	82	62
August 4	83	62
August 5	87	69
August 6	87	73
August 7	92	74
August 8	89	72
August 9	89	71
August 10	80	69
August 11	79	69
August 12	85	72
August 13	90	71
August 14	89	74
August 15	80	67
August 16	84	62
August 17	95	74
August 18	81	74
August 19	77	63
August 20	66	59
August 21	76	64
August 22	82	72
August 23	87	71
August 24	86	70
August 25	77	70
August 26	72	66
August 27	72	53
August 28	76	52
August 29	78	54
August 30	78	54
August 31	83	57

September 1851 Washington D.C. Weather

Day	High (°F)	Low (°F)
September 1	86	57
September 2	85	68
September 3	79	64
September 4	77	62
September 5	74	64
September 6	78	67
September 7	76	70
September 8	85	71
September 9	88	72
September 10	89	72
September 11	92	74
September 12	94	74
September 13	95	n/a
September 14	n/a	64
September 15	65	48
September 16	67	47
September 17	71	48
September 18	72	47
September 19	76	55
September 20	79	56
September 21	82	59
September 22	70	64
September 23	75	61
September 24	70	63
September 25	65	43
September 26	71	46
September 27	76	60
September 28	68	n/a
September 29	n/a	52
September 30	68	48

October 1851 Washington D.C. Weather

Day	High (°F)	Low (°F)
October 1	65	47
October 2	67	43
October 3	76	53
October 4	67	54
October 5	62	53
October 6	67	55
October 7	72	48
October 8	73	48
October 9	73	47
October 10	71	50
October 11	69	55
October 12	71	61
October 13	73	66
October 14	69	46
October 15	64	52
October 16	69	40
October 17	64	39
October 18	68	47
October 19	65	58
October 20	67	44
October 21	74	52
October 22	62	51
October 23	53	40
October 24	59	35
October 25	66	44
October 26	52	n/a
October 27	n/a	37
October 28	58	35
October 29	65	49
October 30	71	61
October 31	65	52

November 1851 Washington D.C. Weather

Day	High (°F)	Low (°F)
November 1	66	43
November 2	70	n/a
November 3	n/a	47
November 4	47	42
November 5	40	34
November 6	42	33
November 7	45	28
November 8	55	30
November 9	n/a	37
November 10	55	42
November 11	46	38
November 12	40	30
November 13	42	37
November 14	44	38
November 15	55	42
November 16	52	43
November 17	51	39
November 18	44	33
November 19	47	36
November 20	52	35
November 21	49	n/a
November 22	n/a	38
November 23	43	29
November 24	44	32
November 25	35	34
November 26	40	31
November 27	45	24
November 28	49	40
November 29	45	34
November 30	48	31

Weather Station Details

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