Wilmington Weather in 2019

Historical record of Wilmington, Delaware weather for the year 2019 based on NOAA data.

Jump to Month:

Year:

2019 Wilmington Weather Extremes
Highest temperature	98 °F	October 2
Lowest temperature	5 °F	January 31
Highest daily low	79 °F	July 20
Lowest daily high	19 °F	February 1
Most daily precipitation	2.1 inches	July 11
Most daily snow	3.9 inches	February 11
Total annual precipitation	48.0 inches	-
Total annual snow	17.8 inches	-

January 2019 Wilmington Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
January 1	60	40	0.09	0.0
January 2	43	34	0.00	0.0
January 3	46	31	0.00	0.0
January 4	46	27	0.04	0.0
January 5	47	41	0.36	0.0
January 6	53	35	0.00	0.0
January 7	36	27	0.00	0.0
January 8	47	34	0.29	0.0
January 9	48	31	0.00	0.0
January 10	39	29	0.00	0.0
January 11	36	24	0.00	0.0
January 12	34	18	0.07	0.8
January 13	31	26	0.22	3.7
January 14	34	20	0.00	0.0
January 15	36	18	0.00	0.0
January 16	38	20	0.00	0.0
January 17	36	24	0.01	0.1
January 18	39	30	0.05	0.8
January 19	38	33	0.64	0.0
January 20	49	16	0.63	0.0
January 21	19	9	0.00	0.0
January 22	32	11	0.00	0.0
January 23	56	27	0.00	0.0
January 24	61	32	1.34	0.0
January 25	40	22	0.00	0.0
January 26	36	17	0.00	0.0
January 27	47	24	0.00	0.0
January 28	36	25	0.00	0.0
January 29	40	25	0.25	0.0
January 30	36	6	0.01	0.2
January 31	19	5	0.00	0.0

February 2019 Wilmington Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
February 1	19	9	0.10	1.2
February 2	31	6	0.00	0.0
February 3	49	19	0.00	0.0
February 4	58	25	0.00	0.0
February 5	67	29	0.00	0.0
February 6	50	37	0.41	0.0
February 7	49	38	0.04	0.0
February 8	56	32	0.03	0.0
February 9	34	21	0.00	0.0
February 10	37	17	0.04	0.2
February 11	34	29	0.42	3.9
February 12	38	31	0.92	0.0
February 13	42	33	0.04	0.0
February 14	50	30	0.00	0.0
February 15	64	39	0.00	0.0
February 16	48	29	0.00	0.0
February 17	36	23	0.23	0.0
February 18	46	32	0.18	0.0
February 19	39	24	0.00	0.0
February 20	34	27	0.59	3.2
February 21	54	33	0.01	0.0
February 22	47	35	0.00	0.0
February 23	41	33	0.01	0.0
February 24	49	38	0.41	0.0
February 25	44	30	0.00	0.0
February 26	46	25	0.00	0.0
February 27	37	24	0.00	0.0
February 28	42	30	0.00	0.0

March 2019 Wilmington Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
March 1	35	29	0.45	2.4
March 2	39	33	0.23	0.0
March 3	42	32	0.95	1.0
March 4	39	24	0.02	0.0
March 5	37	19	0.00	0.0
March 6	28	18	0.00	0.0
March 7	39	19	0.00	0.0
March 8	40	22	0.02	0.0
March 9	46	33	0.00	0.0
March 10	50	37	0.81	0.0
March 11	58	39	0.00	0.0
March 12	47	30	0.00	0.0
March 13	51	26	0.00	0.0
March 14	67	38	0.00	0.0
March 15	79	51	0.02	0.0
March 16	54	35	0.00	0.0
March 17	48	29	0.00	0.0
March 18	48	30	0.00	0.0
March 19	51	29	0.00	0.0
March 20	51	28	0.00	0.0
March 21	52	42	1.35	0.0
March 22	53	38	0.13	0.0
March 23	52	34	0.00	0.0
March 24	62	32	0.00	0.0
March 25	60	40	0.09	0.0
March 26	50	31	0.00	0.0
March 27	51	25	0.00	0.0
March 28	56	29	0.00	0.0
March 29	65	47	0.00	0.0
March 30	76	48	0.00	0.0
March 31	63	33	0.07	0.0

April 2019 Wilmington Weather

Day	High (°F)	Low (°F)	Precip. (inches)
April 1	48	31	0.00
April 2	51	29	0.00
April 3	68	35	0.00
April 4	66	43	0.00
April 5	52	42	0.04
April 6	69	42	0.01
April 7	69	44	0.01
April 8	83	53	0.03
April 9	71	53	0.00
April 10	66	44	0.00
April 11	56	42	0.00
April 12	75	47	0.24
April 13	75	61	0.10
April 14	71	57	0.03
April 15	73	44	0.48
April 16	67	38	0.00
April 17	63	52	0.00
April 18	79	52	0.00
April 19	77	63	0.27
April 20	73	59	0.45
April 21	68	53	0.00
April 22	72	50	0.00
April 23	78	49	0.00
April 24	72	53	0.00
April 25	70	53	0.00
April 26	73	53	1.00
April 27	68	49	0.00
April 28	71	42	0.02
April 29	59	37	0.05
April 30	77	52	0.00

May 2019 Wilmington Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	62	53	0.00
May 2	81	55	0.05
May 3	69	53	0.00
May 4	75	59	0.00
May 5	64	54	1.13
May 6	74	53	0.00
May 7	74	54	0.00
May 8	66	60	0.00
May 9	68	59	0.04
May 10	81	56	0.06
May 11	70	55	0.40
May 12	55	47	0.96
May 13	54	47	1.07
May 14	60	47	0.02
May 15	75	42	0.00
May 16	76	56	0.01
May 17	81	57	0.00
May 18	76	62	0.00
May 19	84	61	0.00
May 20	89	70	0.00
May 21	72	58	0.00
May 22	74	48	0.00
May 23	78	59	0.05
May 24	82	66	0.00
May 25	72	61	0.08
May 26	88	62	0.08
May 27	84	65	0.00
May 28	85	62	0.16
May 29	90	67	0.39
May 30	84	67	0.47
May 31	83	65	0.00

June 2019 Wilmington Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	83	61	0.01
June 2	83	61	0.17
June 3	74	54	0.00
June 4	73	49	0.00
June 5	83	63	0.15
June 6	87	70	0.00
June 7	84	67	0.00
June 8	84	63	0.00
June 9	83	63	0.00
June 10	79	61	1.73
June 11	80	62	0.02
June 12	76	56	0.01
June 13	72	59	1.73
June 14	75	56	0.00
June 15	82	52	0.00
June 16	83	69	0.00
June 17	88	71	1.91
June 18	85	70	0.00
June 19	84	72	1.74
June 20	86	72	0.67
June 21	82	66	0.01
June 22	82	60	0.00
June 23	84	57	0.00
June 24	87	62	0.00
June 25	88	72	0.00
June 26	90	67	0.00
June 27	90	69	0.00
June 28	90	70	0.03
June 29	93	70	0.36
June 30	88	67	0.00

July 2019 Wilmington Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	86	62	0.00
July 2	91	65	0.52
July 3	91	72	0.00
July 4	89	73	0.00
July 5	89	75	0.00
July 6	92	74	0.71
July 7	88	71	0.00
July 8	79	69	0.04
July 9	88	64	0.00
July 10	88	68	0.00
July 11	87	71	2.09
July 12	89	71	0.00
July 13	88	68	0.00
July 14	91	71	0.00
July 15	87	66	0.00
July 16	91	67	0.00
July 17	94	75	0.24
July 18	91	75	0.11
July 19	93	75	0.00
July 20	96	79	0.00
July 21	97	77	0.07
July 22	93	71	0.44
July 23	79	67	1.43
July 24	86	63	0.00
July 25	88	64	0.00
July 26	89	63	0.00
July 27	88	67	0.00
July 28	90	71	0.00
July 29	92	74	0.00
July 30	94	75	0.00
July 31	89	73	0.00

August 2019 Wilmington Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	86	71	0.40
August 2	84	72	0.00
August 3	87	71	0.00
August 4	91	71	0.00
August 5	88	70	0.00
August 6	87	74	0.10
August 7	91	68	0.39
August 8	89	67	0.02
August 9	88	68	0.00
August 10	85	63	0.00
August 11	84	60	0.00
August 12	88	61	0.00
August 13	80	74	0.03
August 14	83	72	0.95
August 15	85	69	0.00
August 16	86	72	0.00
August 17	89	76	0.00
August 18	90	72	0.18
August 19	94	75	0.00
August 20	91	73	0.12
August 21	92	73	0.00
August 22	92	72	0.25
August 23	73	63	0.22
August 24	80	58	0.00
August 25	79	58	0.00
August 26	73	59	0.00
August 27	79	61	0.00
August 28	85	66	0.00
August 29	83	62	0.00
August 30	88	59	0.00
August 31	88	66	0.00

September 2019 Wilmington Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	82	66	0.00
September 2	88	69	0.00
September 3	86	65	0.00
September 4	92	69	0.00
September 5	79	68	0.00
September 6	70	58	0.11
September 7	82	54	0.00
September 8	86	58	0.00
September 9	85	65	0.00
September 10	83	65	0.00
September 11	90	67	0.00
September 12	93	68	0.02
September 13	72	64	0.00
September 14	80	60	0.16
September 15	87	65	0.00
September 16	86	62	0.00
September 17	81	59	0.00
September 18	76	54	0.00
September 19	73	49	0.00
September 20	78	49	0.00
September 21	87	54	0.00
September 22	88	61	0.00
September 23	93	69	0.00
September 24	81	62	0.00
September 25	83	53	0.00
September 26	88	58	0.00
September 27	79	54	0.00
September 28	87	61	0.19
September 29	86	68	0.00
September 30	75	65	0.00

October 2019 Wilmington Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	86	67	0.00
October 2	98	69	0.00
October 3	78	64	0.04
October 4	74	47	0.00
October 5	64	46	0.00
October 6	73	56	0.00
October 7	84	61	0.00
October 8	69	57	0.12
October 9	63	55	0.05
October 10	77	54	0.00
October 11	73	49	0.00
October 12	72	47	0.00
October 13	67	46	0.01
October 14	76	51	0.00
October 15	69	43	0.00
October 16	66	52	1.91
October 17	64	50	0.00
October 18	64	42	0.00
October 19	64	36	0.00
October 20	57	47	0.54
October 21	70	51	0.00
October 22	65	57	0.74
October 23	68	45	0.00
October 24	67	38	0.00
October 25	67	44	0.00
October 26	66	52	0.00
October 27	78	55	0.99
October 28	69	47	0.00
October 29	64	53	0.00
October 30	66	54	0.24
October 31	77	54	0.85

November 2019 Wilmington Weather

Day	High (°F)	Low (°F)	Precip. (inches)
November 1	55	36	0.04
November 2	55	34	0.00
November 3	55	34	0.00
November 4	60	31	0.00
November 5	63	38	0.00
November 6	58	37	0.00
November 7	60	40	0.08
November 8	44	27	0.00
November 9	42	24	0.00
November 10	58	31	0.00
November 11	64	35	0.00
November 12	58	26	0.09
November 13	37	20	0.00
November 14	45	22	0.00
November 15	54	29	0.00
November 16	44	32	0.00
November 17	46	31	0.00
November 18	49	38	0.00
November 19	55	39	0.00
November 20	54	40	0.00
November 21	54	34	0.00
November 22	55	34	0.07
November 23	44	29	0.22
November 24	50	37	0.70
November 25	57	30	0.00
November 26	63	31	0.00
November 27	58	37	0.00
November 28	53	39	0.00
November 29	47	32	0.00
November 30	46	32	0.00

December 2019 Wilmington Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
December 1	43	32	0.57	0.0
December 2	41	36	0.00	0.0
December 3	45	34	0.00	0.0
December 4	45	32	0.09	0.0
December 5	46	33	0.00	0.0
December 6	52	29	0.01	0.0
December 7	42	26	0.00	0.0
December 8	44	22	0.02	0.0
December 9	56	42	1.28	0.0
December 10	59	39	0.12	0.0
December 11	41	28	0.11	0.2
December 12	37	22	0.00	0.0
December 13	52	30	0.37	0.0
December 14	53	44	0.12	0.0
December 15	52	36	0.00	0.0
December 16	37	33	0.42	0.1
December 17	40	35	0.66	0.0
December 18	40	24	0.00	0.0
December 19	31	19	0.00	0.0
December 20	39	17	0.00	0.0
December 21	38	22	0.00	0.0
December 22	48	20	0.00	0.0
December 23	52	27	0.00	0.0
December 24	53	27	0.00	0.0
December 25	49	22	0.00	0.0
December 26	50	26	0.00	0.0
December 27	54	41	0.00	0.0
December 28	60	33	0.00	0.0
December 29	47	32	0.52	0.0
December 30	48	42	0.39	0.0
December 31	49	39	0.00	0.0

Weather Station Details

Years	Station	Coordinates
1948–2023	New Castle Airport	location
1932–1947	Wilmington Porter Research	location
1894–1931	Wilmington City Hall	location