Wilmington Weather in 2003

Historical record of Wilmington, Delaware weather for the year 2003 based on NOAA data.

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2003 Wilmington Weather Extremes
Highest temperature	93 °F	June 26
Lowest temperature	6 °F	January 28
Highest daily low	74 °F	August 13
Lowest daily high	19 °F	February 16
Most daily precipitation	3.6 inches	June 20
Most daily snow	17.0 inches	February 16
Total annual precipitation	55.3 inches	-
Total annual snow	43.5 inches	-

What was the hottest temperature in Wilmington in 2003?

The highest temperature recorded in Wilmington, Delaware in 2003 was 93 °F which happened on June 26.

Highest Temperatures: All-Time By Year

Highest Temperatures in Wilmington in 2003

Rank	Temperature	Date
1	93 °F	Jun 26
2	92 °F	Aug 14
2	92 °F	Jul 5
2	92 °F	Jun 24
5	91 °F	Aug 22
5	91 °F	Jun 25
7	90 °F	Aug 30
7	90 °F	Jul 27
7	90 °F	Jul 21
7	90 °F	Jul 6

What was the coldest temperature in Wilmington in 2003?

The lowest temperature recorded in Wilmington, Delaware in 2003 was 6 °F which happened 2 different times.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Wilmington in 2003

Rank	Temperature	Date
1	6 °F	January 28
1	6 °F	January 18
3	7 °F	February 9
4	8 °F	January 27
5	10 °F	February 14
5	10 °F	January 24
7	11 °F	February 16
7	11 °F	January 23
9	12 °F	January 22
9	12 °F	January 19

January 2003 Wilmington Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
January 1	49	41	0.84	0.0
January 2	42	35	0.05	0.0
January 3	43	35	0.30	0.0
January 4	43	35	0.00	0.0
January 5	39	30	0.33	3.3
January 6	37	33	0.00	0.0
January 7	35	26	0.00	0.0
January 8	46	33	0.00	0.0
January 9	56	31	0.00	0.0
January 10	50	34	0.00	0.0
January 11	34	25	0.00	0.0
January 12	35	23	0.00	0.0
January 13	41	22	0.00	0.0
January 14	30	19	0.00	0.0
January 15	31	20	0.00	0.0
January 16	27	16	0.03	0.6
January 17	30	15	0.01	0.1
January 18	22	6	0.00	0.0
January 19	30	12	0.00	0.0
January 20	36	18	0.00	0.0
January 21	30	16	0.00	0.0
January 22	24	12	0.00	0.0
January 23	21	11	0.00	0.1
January 24	30	10	0.00	0.0
January 25	32	13	0.00	0.0
January 26	47	16	0.00	0.0
January 27	36	8	0.00	0.0
January 28	28	6	0.00	0.0
January 29	31	23	0.23	1.3
January 30	33	19	0.00	0.0
January 31	36	32	0.00	0.0

February 2003 Wilmington Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
February 1	36	34	0.20	0.0
February 2	43	33	0.00	0.0
February 3	46	29	0.00	0.0
February 4	47	35	0.36	0.0
February 5	36	21	0.00	0.0
February 6	31	18	0.08	0.8
February 7	36	26	0.40	6.0
February 8	30	15	0.00	0.0
February 9	37	7	0.00	0.0
February 10	34	28	0.09	0.5
February 11	33	18	0.01	0.1
February 12	36	18	0.00	0.0
February 13	28	14	0.00	0.0
February 14	35	10	0.00	0.0
February 15	31	19	0.07	2.0
February 16	19	11	0.95	17.0
February 17	28	17	0.39	3.0
February 18	32	21	0.02	0.2
February 19	35	13	0.00	0.0
February 20	43	25	0.00	0.0
February 21	43	20	0.26	0.0
February 22	39	34	2.15	0.0
February 23	44	31	0.13	0.0
February 24	39	25	0.00	0.0
February 25	34	22	0.00	0.0
February 26	26	20	0.00	0.0
February 27	31	24	0.04	0.7
February 28	37	28	0.06	1.3

March 2003 Wilmington Weather

Day	High (°F)	Low (°F)	Precip. (inches)
March 1	37	31	0.00
March 2	44	34	0.78
March 3	38	17	0.00
March 4	37	16	0.00
March 5	53	31	0.32
March 6	44	25	0.49
March 7	34	20	0.00
March 8	46	25	0.00
March 9	53	26	0.00
March 10	32	20	0.00
March 11	35	17	0.00
March 12	53	26	0.00
March 13	58	31	0.02
March 14	40	26	0.00
March 15	53	27	0.00
March 16	67	37	0.10
March 17	70	50	0.07
March 18	69	42	0.00
March 19	50	36	0.00
March 20	56	36	1.94
March 21	55	50	0.05
March 22	65	45	0.00
March 23	60	39	0.00
March 24	61	42	0.00
March 25	62	38	0.00
March 26	71	43	0.27
March 27	60	35	0.00
March 28	60	38	0.08
March 29	73	50	0.27
March 30	54	34	0.36
March 31	43	30	0.00

April 2003 Wilmington Weather

Day	High (°F)	Low (°F)	Precip. (inches)
April 1	56	28	0.00
April 2	76	37	0.00
April 3	63	42	0.00
April 4	48	40	0.00
April 5	49	40	0.01
April 6	52	36	0.00
April 7	41	32	0.39
April 8	38	35	0.00
April 9	42	36	0.45
April 10	50	38	0.00
April 11	47	39	0.75
April 12	68	45	0.15
April 13	61	40	0.00
April 14	62	35	0.00
April 15	77	46	0.00
April 16	86	59	0.00
April 17	60	38	0.00
April 18	48	37	0.18
April 19	65	43	0.00
April 20	67	37	0.00
April 21	57	44	0.00
April 22	69	45	0.03
April 23	59	41	0.00
April 24	64	38	0.00
April 25	68	41	0.28
April 26	59	53	0.38
April 27	69	49	0.00
April 28	76	43	0.00
April 29	78	49	0.00
April 30	70	51	0.00

May 2003 Wilmington Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	78	54	0.01
May 2	76	59	0.00
May 3	63	50	0.00
May 4	64	46	0.00
May 5	55	40	0.04
May 6	60	47	0.03
May 7	76	52	0.22
May 8	70	56	0.06
May 9	58	54	0.16
May 10	69	49	0.00
May 11	77	60	0.06
May 12	71	54	0.02
May 13	61	51	0.00
May 14	68	45	0.00
May 15	68	46	0.00
May 16	58	47	0.55
May 17	54	45	0.00
May 18	57	43	0.03
May 19	74	39	0.00
May 20	74	43	0.00
May 21	60	55	0.41
May 22	59	53	0.00
May 23	56	52	0.20
May 24	64	53	0.02
May 25	60	55	0.43
May 26	60	49	1.47
May 27	65	45	0.00
May 28	66	54	0.01
May 29	72	51	0.00
May 30	79	54	0.00
May 31	72	58	0.20

June 2003 Wilmington Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	61	51	0.05
June 2	71	45	0.00
June 3	66	51	0.44
June 4	58	51	0.68
June 5	74	56	0.19
June 6	72	52	0.00
June 7	65	59	1.44
June 8	64	59	0.01
June 9	78	58	0.00
June 10	79	57	0.00
June 11	84	63	0.21
June 12	84	68	1.38
June 13	82	68	0.62
June 14	86	69	0.04
June 15	80	66	0.00
June 16	73	56	0.00
June 17	67	53	0.36
June 18	76	58	0.52
June 19	76	66	0.24
June 20	67	63	3.58
June 21	66	58	0.03
June 22	73	58	0.00
June 23	88	61	0.00
June 24	92	65	0.00
June 25	91	65	0.00
June 26	93	72	0.00
June 27	89	71	0.11
June 28	79	64	0.00
June 29	83	68	0.00
June 30	89	70	0.00

July 2003 Wilmington Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	85	64	0.00
July 2	81	66	0.12
July 3	78	67	0.60
July 4	89	67	0.00
July 5	92	73	0.11
July 6	90	71	0.51
July 7	88	69	0.00
July 8	88	72	0.00
July 9	88	69	0.26
July 10	70	66	0.07
July 11	85	68	0.10
July 12	84	65	0.07
July 13	82	63	0.05
July 14	77	67	0.26
July 15	80	63	0.00
July 16	88	70	0.00
July 17	83	63	0.00
July 18	85	62	0.00
July 19	84	66	0.00
July 20	84	60	0.00
July 21	90	70	0.00
July 22	87	72	0.08
July 23	81	71	0.10
July 24	81	70	0.12
July 25	86	64	0.00
July 26	88	65	0.00
July 27	90	74	0.02
July 28	85	69	0.04
July 29	81	63	0.00
July 30	79	62	0.27
July 31	80	68	0.07

August 2003 Wilmington Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	84	69	0.18
August 2	87	73	0.00
August 3	86	74	0.39
August 4	84	74	0.01
August 5	79	69	0.62
August 6	82	65	0.01
August 7	78	69	0.60
August 8	84	69	0.02
August 9	81	74	0.14
August 10	83	73	0.07
August 11	81	72	0.91
August 12	85	72	0.00
August 13	86	74	0.00
August 14	92	72	0.00
August 15	89	70	0.00
August 16	86	70	0.07
August 17	86	70	0.13
August 18	83	65	0.00
August 19	83	63	0.00
August 20	86	66	0.00
August 21	88	70	0.00
August 22	91	72	0.16
August 23	84	62	0.00
August 24	77	53	0.00
August 25	85	61	0.00
August 26	85	68	0.08
August 27	85	68	0.00
August 28	86	67	0.00
August 29	87	68	0.02
August 30	90	67	0.80
August 31	75	62	0.00

September 2003 Wilmington Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	81	68	0.44
September 2	81	64	0.00
September 3	76	64	0.16
September 4	76	67	0.97
September 5	77	60	0.00
September 6	78	55	0.00
September 7	79	54	0.00
September 8	82	57	0.00
September 9	75	60	0.00
September 10	77	55	0.00
September 11	80	56	0.00
September 12	69	63	0.38
September 13	81	66	0.62
September 14	81	72	0.26
September 15	80	68	1.27
September 16	78	58	0.00
September 17	78	54	0.00
September 18	76	66	1.35
September 19	82	64	0.11
September 20	81	63	0.00
September 21	75	61	0.00
September 22	78	66	0.07
September 23	76	58	1.11
September 24	72	51	0.00
September 25	79	55	0.00
September 26	78	63	0.00
September 27	79	65	0.57
September 28	70	55	0.08
September 29	66	50	0.00
September 30	65	46	0.00

October 2003 Wilmington Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	62	48	0.00
October 2	57	41	0.00
October 3	58	34	0.00
October 4	64	50	0.02
October 5	62	41	0.00
October 6	64	37	0.00
October 7	66	39	0.00
October 8	72	51	0.00
October 9	76	51	0.00
October 10	70	53	0.00
October 11	75	56	0.00
October 12	77	56	0.01
October 13	72	50	0.00
October 14	69	48	1.09
October 15	63	46	0.09
October 16	67	44	0.00
October 17	57	46	0.08
October 18	58	43	0.00
October 19	64	45	0.00
October 20	62	38	0.00
October 21	71	55	0.00
October 22	58	37	0.02
October 23	47	33	0.00
October 24	55	32	0.00
October 25	61	32	0.00
October 26	72	58	0.14
October 27	66	46	1.47
October 28	56	38	0.65
October 29	55	45	0.82
October 30	61	38	0.00
October 31	69	41	0.00

November 2003 Wilmington Weather

Day	High (°F)	Low (°F)	Precip. (inches)
November 1	78	46	0.00
November 2	72	52	0.00
November 3	78	51	0.00
November 4	72	55	0.01
November 5	70	58	0.17
November 6	66	57	0.31
November 7	59	48	0.00
November 8	49	35	0.00
November 9	44	26	0.00
November 10	48	22	0.00
November 11	56	30	0.00
November 12	55	51	0.84
November 13	60	39	0.02
November 14	47	36	0.00
November 15	54	37	0.00
November 16	54	39	0.00
November 17	60	39	0.00
November 18	56	40	0.00
November 19	67	51	1.05
November 20	54	38	0.08
November 21	67	39	0.00
November 22	62	40	0.00
November 23	57	37	0.00
November 24	61	38	0.13
November 25	43	32	0.00
November 26	48	28	0.00
November 27	53	33	0.00
November 28	60	42	0.76
November 29	45	36	0.00
November 30	50	36	0.00

December 2003 Wilmington Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
December 1	53	33	0.00	0.0
December 2	41	26	0.00	0.0
December 3	35	21	0.00	0.0
December 4	39	23	0.00	0.0
December 5	36	28	0.51	3.9
December 6	31	26	0.20	1.6
December 7	29	22	0.00	0.0
December 8	33	19	0.00	0.0
December 9	37	23	0.00	0.0
December 10	58	31	0.48	0.0
December 11	58	37	0.83	0.0
December 12	40	29	0.00	0.0
December 13	35	25	0.00	0.0
December 14	43	31	0.97	1.0
December 15	41	31	0.00	0.0
December 16	45	27	0.00	0.0
December 17	49	31	0.66	0.0
December 18	35	29	0.00	0.0
December 19	36	25	0.00	0.0
December 20	39	25	0.00	0.0
December 21	40	25	0.00	0.0
December 22	50	32	0.00	0.0
December 23	59	39	0.00	0.0
December 24	55	36	1.24	0.0
December 25	41	30	0.00	0.0
December 26	42	28	0.00	0.0
December 27	50	32	0.00	0.0
December 28	47	24	0.00	0.0
December 29	54	25	0.00	0.0
December 30	52	31	0.04	0.0
December 31	47	27	0.00	0.0

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Weather Station Details

Years	Station	Coordinates
1948–2024	New Castle Airport	location
1932–1947	Wilmington Porter Research	location
1894–1931	Wilmington City Hall	location