Portland Weather in 2003

Historical record of Portland, Maine weather for the year 2003 based on NOAA data.

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2003 Portland Weather Extremes
Highest temperature	92 °F	July 5
Lowest temperature	-17 °F	February 14
Highest daily low	68 °F	June 26
Lowest daily high	10 °F	February 15
Most daily precipitation	1.6 inches	October 15
Most daily snow	8.8 inches	January 4
Total annual precipitation	38.3 inches	-
Total annual snow	66.4 inches	-

What was the hottest temperature in Portland in 2003?

The highest temperature recorded in Portland, Maine in 2003 was 92 °F which happened on July 5.

Highest Temperatures: All-Time By Year

Highest Temperatures in Portland in 2003

Rank	Temperature	Date
1	92 °F	Jul 5
2	91 °F	Aug 22
3	89 °F	Aug 20
3	89 °F	Jul 6
3	89 °F	Jun 26
6	88 °F	Aug 16
6	88 °F	Jun 25
8	87 °F	Aug 14
9	86 °F	Aug 27
9	86 °F	Aug 21
9	86 °F	Jul 26

What was the coldest temperature in Portland in 2003?

The lowest temperature recorded in Portland, Maine in 2003 was -17 °F which happened on Feb 14.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Portland in 2003

Rank	Temperature	Date
1	-17 °F	February 14
2	-12 °F	January 28
3	-11 °F	February 15
4	-10 °F	January 18
5	-7 °F	January 15
6	-6 °F	February 16
7	-5 °F	February 26
7	-5 °F	January 23
9	-4 °F	February 13
9	-4 °F	January 19

January 2003 Portland Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
January 1	39	26	0.15	0.0
January 2	28	17	0.20	2.0
January 3	27	19	0.03	0.5
January 4	28	25	0.34	8.8
January 5	31	22	0.00	0.0
January 6	29	20	0.10	1.6
January 7	30	9	0.00	0.0
January 8	32	10	0.03	1.0
January 9	34	16	0.10	1.0
January 10	25	14	0.10	1.8
January 11	23	12	0.00	0.0
January 12	30	13	0.00	0.0
January 13	29	14	0.00	0.0
January 14	23	1	0.00	0.0
January 15	19	-7	0.00	0.0
January 16	20	2	0.00	0.0
January 17	28	3	0.00	0.0
January 18	15	-10	0.00	0.0
January 19	19	-4	0.00	0.0
January 20	25	1	0.00	0.0
January 21	13	1	0.00	0.0
January 22	10	-3	0.00	0.0
January 23	15	-5	0.00	0.0
January 24	22	5	0.00	0.0
January 25	25	-1	0.00	0.0
January 26	29	18	0.05	1.0
January 27	24	-2	0.04	1.0
January 28	18	-12	0.00	0.0
January 29	27	8	0.00	0.0
January 30	28	-1	0.00	0.0
January 31	34	19	0.00	0.0

February 2003 Portland Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
February 1	35	31	0.07	0.0
February 2	38	33	0.86	1.5
February 3	42	33	0.00	0.0
February 4	39	31	0.31	0.0
February 5	36	17	0.00	0.0
February 6	27	8	0.00	0.0
February 7	25	17	0.23	2.3
February 8	28	-2	0.00	0.0
February 9	34	17	0.00	0.0
February 10	34	12	0.01	0.2
February 11	28	5	0.00	0.0
February 12	24	0	0.07	2.0
February 13	10	-4	0.00	0.0
February 14	12	-17	0.00	0.0
February 15	10	-11	0.00	0.0
February 16	16	-6	0.00	0.0
February 17	14	6	0.13	2.0
February 18	24	12	0.34	7.0
February 19	36	19	0.00	0.0
February 20	45	23	0.00	0.0
February 21	51	30	0.00	0.0
February 22	36	26	0.64	1.6
February 23	34	27	0.85	0.0
February 24	31	16	0.00	0.2
February 25	25	2	0.00	0.0
February 26	16	-5	0.00	0.0
February 27	27	-2	0.00	0.0
February 28	31	7	0.00	0.0

March 2003 Portland Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
March 1	37	14	0.00	0.0
March 2	36	32	0.97	0.0
March 3	33	3	0.01	0.0
March 4	31	-2	0.00	0.0
March 5	36	29	0.27	0.0
March 6	34	11	0.00	0.0
March 7	28	4	0.00	0.0
March 8	38	23	0.00	0.0
March 9	45	14	0.00	0.0
March 10	22	8	0.00	0.0
March 11	32	10	0.00	0.0
March 12	46	29	0.00	0.0
March 13	36	16	0.10	2.0
March 14	26	8	0.00	0.0
March 15	30	20	0.03	0.4
March 16	37	16	0.00	0.0
March 17	39	31	0.00	0.0
March 18	49	31	0.00	0.0
March 19	35	23	0.00	0.0
March 20	36	24	0.19	0.0
March 21	55	36	0.89	0.0
March 22	48	33	0.00	0.0
March 23	52	34	0.00	0.0
March 24	47	30	0.00	0.0
March 25	40	35	0.00	0.0
March 26	51	38	0.11	0.0
March 27	55	30	0.05	0.0
March 28	51	28	0.00	0.0
March 29	58	41	0.30	0.0
March 30	52	34	0.73	0.0
March 31	36	24	0.00	0.0

April 2003 Portland Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
April 1	40	21	0.00	0.0
April 2	44	28	0.07	0.0
April 3	40	33	0.05	0.0
April 4	34	24	0.11	1.5
April 5	28	24	0.22	3.0
April 6	39	25	0.00	0.0
April 7	36	19	0.00	0.0
April 8	37	29	0.02	0.0
April 9	38	26	0.00	0.0
April 10	53	22	0.00	0.0
April 11	44	26	0.56	0.0
April 12	61	39	0.08	0.0
April 13	54	38	0.00	0.0
April 14	48	26	0.00	0.0
April 15	83	43	0.00	0.0
April 16	76	31	0.00	0.0
April 17	37	24	0.00	0.0
April 18	41	21	0.00	0.0
April 19	48	30	0.00	0.0
April 20	57	29	0.00	0.0
April 21	56	33	0.04	0.0
April 22	42	40	0.26	0.0
April 23	55	40	0.21	0.0
April 24	47	38	0.10	0.0
April 25	52	31	0.00	0.0
April 26	45	39	1.43	0.0
April 27	64	40	0.05	0.0
April 28	70	37	0.00	0.0
April 29	78	51	0.00	0.0
April 30	59	40	0.00	0.0

May 2003 Portland Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	50	42	0.02
May 2	51	45	0.05
May 3	63	41	0.00
May 4	60	32	0.00
May 5	64	33	0.00
May 6	49	46	0.09
May 7	69	45	0.00
May 8	54	47	0.08
May 9	53	45	0.13
May 10	68	41	0.00
May 11	61	39	0.26
May 12	48	43	0.38
May 13	50	43	0.09
May 14	56	46	0.02
May 15	57	45	0.00
May 16	49	40	0.00
May 17	61	38	0.00
May 18	73	35	0.00
May 19	74	45	0.00
May 20	80	42	0.00
May 21	66	52	0.32
May 22	62	50	0.00
May 23	51	46	0.04
May 24	49	44	0.19
May 25	62	47	0.16
May 26	55	46	0.93
May 27	62	50	0.01
May 28	65	49	0.03
May 29	67	49	0.17
May 30	70	49	0.07
May 31	68	52	0.08

June 2003 Portland Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	60	55	0.36
June 2	70	50	0.00
June 3	73	41	0.00
June 4	66	44	0.00
June 5	57	51	0.38
June 6	79	50	0.00
June 7	71	53	0.07
June 8	65	53	0.00
June 9	60	51	0.00
June 10	76	51	0.00
June 11	69	51	0.00
June 12	73	56	0.01
June 13	62	53	0.11
June 14	65	53	0.51
June 15	60	52	0.00
June 16	61	47	0.00
June 17	66	46	0.00
June 18	69	52	0.06
June 19	74	56	0.03
June 20	76	56	0.00
June 21	75	53	0.04
June 22	69	57	0.15
June 23	74	57	0.43
June 24	78	55	0.00
June 25	88	58	0.00
June 26	89	68	0.00
June 27	83	65	0.00
June 28	82	63	0.00
June 29	81	60	0.00
June 30	83	61	0.00

July 2003 Portland Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	81	56	0.00
July 2	75	57	0.00
July 3	83	59	0.00
July 4	79	62	0.00
July 5	92	62	0.00
July 6	89	67	0.00
July 7	80	62	0.00
July 8	80	63	0.00
July 9	75	57	0.02
July 10	74	50	0.00
July 11	62	57	0.37
July 12	72	57	0.08
July 13	81	58	0.00
July 14	77	59	0.00
July 15	74	58	0.00
July 16	67	61	0.59
July 17	80	62	0.00
July 18	77	60	0.00
July 19	77	60	0.00
July 20	75	60	0.00
July 21	76	64	0.00
July 22	81	66	0.16
July 23	79	66	0.11
July 24	77	66	0.00
July 25	84	66	0.13
July 26	86	60	0.00
July 27	84	66	0.04
July 28	79	60	0.00
July 29	77	55	0.00
July 30	78	55	0.00
July 31	77	57	0.00

August 2003 Portland Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	66	59	1.00
August 2	72	60	0.06
August 3	67	63	0.00
August 4	73	62	0.32
August 5	80	67	0.00
August 6	80	65	0.00
August 7	76	62	0.00
August 8	72	65	0.24
August 9	73	66	0.18
August 10	81	66	0.01
August 11	83	67	0.00
August 12	73	64	0.10
August 13	80	64	0.00
August 14	87	63	0.00
August 15	80	57	0.00
August 16	88	62	0.13
August 17	78	59	0.00
August 18	75	63	0.00
August 19	85	58	0.00
August 20	89	62	0.00
August 21	86	66	0.00
August 22	91	66	0.01
August 23	80	52	0.00
August 24	73	46	0.00
August 25	69	58	0.05
August 26	75	55	0.00
August 27	86	56	0.00
August 28	74	50	0.00
August 29	73	46	0.00
August 30	82	52	0.00
August 31	71	46	0.00

September 2003 Portland Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	73	52	0.00
September 2	65	49	0.00
September 3	68	46	0.00
September 4	66	57	1.54
September 5	78	56	0.00
September 6	76	52	0.00
September 7	77	50	0.00
September 8	71	52	0.00
September 9	65	46	0.00
September 10	73	41	0.00
September 11	69	52	0.00
September 12	70	48	0.00
September 13	72	44	0.00
September 14	75	57	0.00
September 15	73	59	0.00
September 16	73	54	1.15
September 17	76	50	0.00
September 18	71	51	0.00
September 19	67	53	0.66
September 20	76	62	0.00
September 21	74	57	0.00
September 22	71	56	0.00
September 23	66	58	0.58
September 24	72	51	0.00
September 25	68	52	0.00
September 26	63	54	0.62
September 27	68	57	0.00
September 28	67	60	0.09
September 29	71	47	0.04
September 30	64	43	0.00

October 2003 Portland Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	57	39	0.00
October 2	59	39	0.00
October 3	56	37	0.00
October 4	57	39	0.56
October 5	56	36	0.00
October 6	57	34	0.00
October 7	57	30	0.00
October 8	69	37	0.00
October 9	71	45	0.00
October 10	65	44	0.00
October 11	69	42	0.00
October 12	61	41	0.76
October 13	69	43	0.00
October 14	62	37	0.00
October 15	64	50	1.63
October 16	57	40	0.00
October 17	56	34	0.00
October 18	51	39	0.00
October 19	49	31	0.00
October 20	52	27	0.00
October 21	58	41	0.09
October 22	42	36	0.00
October 23	41	32	0.15
October 24	45	27	0.00
October 25	51	26	0.00
October 26	58	49	0.00
October 27	59	55	0.97
October 28	57	45	0.01
October 29	61	48	1.43
October 30	57	39	0.00
October 31	57	33	0.00

November 2003 Portland Weather

Day	High (°F)	Low (°F)	Precip. (inches)
November 1	74	51	0.00
November 2	55	45	0.06
November 3	49	46	0.31
November 4	48	33	0.09
November 5	45	32	0.32
November 6	54	43	0.00
November 7	51	42	0.00
November 8	45	21	0.00
November 9	37	19	0.00
November 10	48	18	0.00
November 11	43	24	0.06
November 12	56	36	0.00
November 13	54	37	0.18
November 14	37	29	0.00
November 15	38	25	0.00
November 16	47	19	0.00
November 17	44	26	0.00
November 18	48	23	0.00
November 19	54	37	0.02
November 20	57	45	0.72
November 21	50	37	0.28
November 22	52	34	0.00
November 23	49	30	0.00
November 24	48	27	0.00
November 25	48	27	0.02
November 26	41	25	0.00
November 27	47	30	0.00
November 28	56	40	0.68
November 29	57	34	0.32
November 30	45	33	0.00

December 2003 Portland Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
December 1	49	28	0.00	0.0
December 2	29	14	0.00	0.0
December 3	28	14	0.00	0.0
December 4	31	12	0.00	0.0
December 5	24	8	0.00	0.0
December 6	25	16	0.35	5.5
December 7	28	24	0.64	8.2
December 8	35	19	0.00	0.0
December 9	35	12	0.00	0.0
December 10	32	8	0.00	0.0
December 11	51	31	0.97	0.0
December 12	46	26	0.00	0.0
December 13	27	11	0.00	0.0
December 14	23	7	0.49	6.0
December 15	31	22	0.87	4.3
December 16	39	18	0.00	0.0
December 17	50	16	0.54	0.0
December 18	50	29	0.18	0.0
December 19	36	25	0.00	0.0
December 20	34	19	0.00	0.0
December 21	31	10	0.00	0.0
December 22	42	27	0.00	0.0
December 23	41	26	0.00	0.0
December 24	52	26	0.32	0.0
December 25	47	36	0.18	0.0
December 26	40	29	0.00	0.0
December 27	44	24	0.00	0.0
December 28	47	21	0.00	0.0
December 29	52	21	0.00	0.0
December 30	50	31	0.00	0.0
December 31	45	33	0.00	0.0

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Weather Station Details

Years	Station	Coordinates
1940–2024	Portland International JetPort	location
1871–1940	Portland	location