Portland Weather in 2017

Historical record of Portland, Maine weather for the year 2017 based on NOAA data.

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2017 Portland Weather Extremes
Highest temperature	93 °F	May 18
Lowest temperature	-13 °F	December 30
Highest daily low	67 °F	July 19
Lowest daily high	6 °F	December 29
Most daily precipitation	1.9 inches	August 18
Most daily snow	16.3 inches	March 14
Total annual precipitation	43.6 inches	-
Total annual snow	97.4 inches	-

What was the hottest temperature in Portland in 2017?

The highest temperature recorded in Portland, Maine in 2017 was 93 °F which happened on May 18.

Highest Temperatures: All-Time By Year

Highest Temperatures in Portland in 2017

Rank	Temperature	Date
1	93 °F	May 18
2	91 °F	Jun 13
2	91 °F	Jun 11
4	89 °F	Jun 12
5	88 °F	Jul 20
6	87 °F	Jul 21
6	87 °F	Jul 2
8	86 °F	Sep 24
8	86 °F	Aug 21
8	86 °F	Aug 13
8	86 °F	Aug 1
8	86 °F	Jul 22
8	86 °F	Apr 16

What was the coldest temperature in Portland in 2017?

The lowest temperature recorded in Portland, Maine in 2017 was -13 °F which happened 2 different times.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Portland in 2017

Rank	Temperature	Date
1	-13 °F	December 30
1	-13 °F	December 29
3	-10 °F	December 31
4	-6 °F	December 28
5	0 °F	December 27
6	1 °F	March 12
6	1 °F	January 9
8	3 °F	March 11
8	3 °F	February 10
10	5 °F	December 17
10	5 °F	March 6

January 2017 Portland Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
January 1	41	22	0.05	0.0
January 2	38	16	0.00	0.0
January 3	40	26	1.01	0.0
January 4	45	32	0.12	0.0
January 5	33	25	0.00	0.0
January 6	30	18	0.00	0.0
January 7	20	11	0.09	1.1
January 8	21	9	0.01	0.1
January 9	17	1	0.00	0.0
January 10	42	6	0.20	0.0
January 11	54	35	0.23	0.0
January 12	50	39	0.11	0.0
January 13	52	17	0.00	0.0
January 14	25	10	0.00	0.0
January 15	34	14	0.00	0.0
January 16	39	13	0.00	0.0
January 17	40	19	0.02	0.2
January 18	33	25	0.41	4.4
January 19	40	25	0.03	0.5
January 20	40	22	0.00	0.0
January 21	45	36	0.00	0.0
January 22	38	33	0.00	0.0
January 23	33	30	0.00	0.0
January 24	34	29	1.36	0.8
January 25	42	28	0.01	0.0
January 26	47	28	0.00	0.0
January 27	43	34	0.00	0.0
January 28	40	30	0.00	0.0
January 29	42	26	0.00	0.0
January 30	35	19	0.00	0.0
January 31	25	12	0.00	0.0

February 2017 Portland Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
February 1	34	20	0.03	0.4
February 2	38	21	0.00	0.0
February 3	33	15	0.00	0.0
February 4	30	14	0.00	0.0
February 5	39	22	0.00	0.0
February 6	33	23	0.00	0.0
February 7	25	16	0.57	4.1
February 8	50	15	0.13	0.2
February 9	32	10	0.43	7.5
February 10	14	3	0.00	0.0
February 11	15	7	0.21	6.0
February 12	23	15	1.13	9.4
February 13	27	20	0.44	6.7
February 14	30	10	0.00	0.0
February 15	39	16	0.92	1.7
February 16	35	22	0.27	3.7
February 17	38	12	0.00	0.0
February 18	41	15	0.00	0.0
February 19	55	28	0.00	0.0
February 20	42	25	0.00	0.0
February 21	37	15	0.00	0.0
February 22	49	28	0.00	0.0
February 23	51	26	0.00	0.0
February 24	53	37	0.03	0.0
February 25	50	35	0.25	0.0
February 26	46	25	0.14	0.0
February 27	52	25	0.00	0.0
February 28	46	32	0.00	0.0

March 2017 Portland Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
March 1	48	40	0.08	0.0
March 2	54	23	0.00	0.0
March 3	33	16	0.00	0.0
March 4	17	7	0.00	0.0
March 5	31	8	0.00	0.0
March 6	40	5	0.00	0.0
March 7	40	25	0.06	0.0
March 8	54	34	0.15	0.0
March 9	43	29	0.00	0.0
March 10	31	17	0.05	1.2
March 11	17	3	0.00	0.0
March 12	25	1	0.00	0.0
March 13	32	6	0.00	0.0
March 14	29	20	1.43	16.3
March 15	31	20	0.01	0.1
March 16	31	15	0.00	0.0
March 17	36	9	0.00	0.0
March 18	32	11	0.00	0.0
March 19	40	26	0.00	0.0
March 20	50	30	0.00	0.0
March 21	47	30	0.00	0.0
March 22	34	16	0.01	0.0
March 23	34	14	0.00	0.0
March 24	36	22	0.28	0.6
March 25	42	29	0.00	0.0
March 26	35	22	0.00	0.0
March 27	37	33	0.75	0.0
March 28	36	32	0.25	0.0
March 29	46	34	0.07	0.0
March 30	49	32	0.00	0.0
March 31	38	31	0.36	3.0

April 2017 Portland Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
April 1	34	32	1.11	7.9
April 2	50	31	0.00	0.0
April 3	52	26	0.00	0.0
April 4	41	34	0.72	0.0
April 5	43	34	0.01	0.0
April 6	46	36	1.83	0.0
April 7	51	40	0.00	0.0
April 8	49	37	0.00	0.0
April 9	59	29	0.00	0.0
April 10	66	33	0.00	0.0
April 11	76	41	0.00	0.0
April 12	60	44	0.20	0.0
April 13	60	34	0.00	0.0
April 14	61	32	0.00	0.0
April 15	63	30	0.00	0.0
April 16	86	47	0.03	0.0
April 17	69	44	0.00	0.0
April 18	49	32	0.00	0.0
April 19	46	30	0.16	0.0
April 20	54	42	0.00	0.0
April 21	42	38	0.36	0.0
April 22	42	36	0.13	0.0
April 23	60	34	0.00	0.0
April 24	62	35	0.00	0.0
April 25	48	41	0.54	0.0
April 26	54	45	1.31	0.0
April 27	60	47	0.00	0.0
April 28	66	46	0.00	0.0
April 29	81	46	0.00	0.0
April 30	53	41	0.00	0.0

May 2017 Portland Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	44	42	0.13
May 2	57	42	0.33
May 3	64	39	0.00
May 4	58	34	0.00
May 5	50	44	0.68
May 6	59	47	0.13
May 7	60	47	0.01
May 8	53	40	0.05
May 9	53	32	0.00
May 10	56	42	0.00
May 11	55	44	0.01
May 12	59	46	0.00
May 13	58	39	0.00
May 14	48	45	0.72
May 15	57	43	0.04
May 16	77	40	0.00
May 17	77	47	0.00
May 18	93	59	0.00
May 19	85	53	0.00
May 20	68	47	0.00
May 21	65	39	0.00
May 22	56	48	0.53
May 23	67	50	0.00
May 24	68	49	0.00
May 25	57	47	1.03
May 26	56	48	1.74
May 27	63	48	0.00
May 28	59	45	0.00
May 29	49	46	0.02
May 30	55	47	0.00
May 31	61	51	0.52

June 2017 Portland Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	72	50	0.11
June 2	68	46	0.01
June 3	66	44	0.00
June 4	71	44	0.04
June 5	58	51	0.14
June 6	53	48	0.72
June 7	69	48	0.03
June 8	75	47	0.00
June 9	74	51	0.00
June 10	76	52	0.00
June 11	91	65	0.00
June 12	89	66	0.00
June 13	91	65	0.00
June 14	76	52	0.00
June 15	68	47	0.00
June 16	61	56	0.41
June 17	71	56	0.02
June 18	77	60	0.01
June 19	81	65	0.33
June 20	83	64	0.00
June 21	82	60	0.00
June 22	82	54	0.00
June 23	74	60	0.00
June 24	85	65	0.00
June 25	82	59	0.00
June 26	76	58	0.00
June 27	74	56	0.20
June 28	76	50	0.06
June 29	74	52	0.17
June 30	76	60	0.37

July 2017 Portland Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	79	64	0.00
July 2	87	65	0.00
July 3	84	61	0.00
July 4	82	57	0.00
July 5	82	54	0.00
July 6	74	59	0.00
July 7	73	58	0.01
July 8	76	56	0.18
July 9	82	59	0.00
July 10	82	59	0.00
July 11	78	63	0.01
July 12	83	64	0.00
July 13	67	58	0.04
July 14	68	55	0.00
July 15	73	60	0.00
July 16	82	58	0.00
July 17	78	62	0.00
July 18	78	66	0.57
July 19	80	67	0.00
July 20	88	66	0.00
July 21	87	65	0.00
July 22	86	66	0.00
July 23	72	59	0.00
July 24	66	55	0.24
July 25	73	55	0.00
July 26	80	56	0.00
July 27	75	62	0.00
July 28	84	60	0.00
July 29	75	52	0.00
July 30	80	50	0.00
July 31	81	52	0.00

August 2017 Portland Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	86	63	0.00
August 2	84	60	0.00
August 3	80	65	0.00
August 4	77	63	0.00
August 5	73	62	0.05
August 6	77	57	0.00
August 7	79	52	0.02
August 8	73	59	0.14
August 9	82	53	0.00
August 10	81	59	0.00
August 11	79	62	0.00
August 12	73	64	0.08
August 13	86	61	0.01
August 14	81	55	0.00
August 15	79	59	0.00
August 16	82	56	0.00
August 17	83	50	0.00
August 18	67	60	1.91
August 19	80	60	0.01
August 20	84	62	0.00
August 21	86	58	0.00
August 22	82	61	0.36
August 23	80	60	0.41
August 24	79	54	0.00
August 25	74	53	0.00
August 26	75	50	0.00
August 27	74	50	0.00
August 28	73	50	0.00
August 29	69	47	0.00
August 30	74	52	0.00
August 31	77	50	0.00

September 2017 Portland Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	66	46	0.00
September 2	71	43	0.00
September 3	64	51	0.91
September 4	76	55	0.01
September 5	79	62	0.00
September 6	72	59	0.62
September 7	74	57	0.61
September 8	72	49	0.01
September 9	72	51	0.00
September 10	72	51	0.00
September 11	79	49	0.00
September 12	77	50	0.00
September 13	80	52	0.00
September 14	80	55	0.00
September 15	72	62	0.00
September 16	80	61	0.00
September 17	74	60	0.00
September 18	67	59	0.00
September 19	69	60	0.04
September 20	75	65	0.00
September 21	75	61	0.00
September 22	70	56	0.00
September 23	82	56	0.00
September 24	86	61	0.00
September 25	83	62	0.00
September 26	81	60	0.00
September 27	84	59	0.00
September 28	76	48	0.00
September 29	65	46	0.00
September 30	56	41	0.03

October 2017 Portland Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	65	38	0.00
October 2	69	40	0.00
October 3	64	40	0.00
October 4	74	47	0.00
October 5	76	52	0.00
October 6	68	46	0.03
October 7	67	47	0.00
October 8	73	62	0.12
October 9	67	59	0.46
October 10	77	55	0.00
October 11	70	51	0.01
October 12	58	36	0.00
October 13	60	33	0.00
October 14	70	52	0.00
October 15	70	55	0.00
October 16	68	44	0.00
October 17	56	33	0.00
October 18	71	40	0.00
October 19	67	39	0.00
October 20	70	45	0.00
October 21	70	42	0.00
October 22	62	45	0.00
October 23	62	51	0.00
October 24	64	57	0.06
October 25	65	58	1.38
October 26	60	47	1.76
October 27	60	40	0.00
October 28	60	35	0.00
October 29	62	56	0.56
October 30	63	46	0.76
October 31	57	42	0.00

November 2017 Portland Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
November 1	53	30	0.00	0.0
November 2	59	52	0.00	0.0
November 3	70	44	0.00	0.0
November 4	53	37	0.00	0.0
November 5	56	39	0.03	0.0
November 6	62	44	0.32	0.0
November 7	48	35	0.00	0.0
November 8	44	25	0.00	0.0
November 9	48	22	0.00	0.0
November 10	49	21	0.03	0.0
November 11	36	17	0.00	0.0
November 12	42	24	0.00	0.0
November 13	35	22	0.09	0.1
November 14	43	31	0.00	0.0
November 15	41	25	0.00	0.0
November 16	48	26	0.55	0.0
November 17	42	23	0.00	0.0
November 18	50	21	0.22	0.0
November 19	56	32	0.43	0.0
November 20	39	26	0.00	0.0
November 21	52	24	0.00	0.0
November 22	45	32	0.43	0.0
November 23	41	25	0.00	0.0
November 24	47	27	0.00	0.0
November 25	52	36	0.00	0.0
November 26	48	26	0.00	0.0
November 27	43	20	0.00	0.0
November 28	39	17	0.00	0.0
November 29	59	31	0.00	0.0
November 30	46	22	0.00	0.0

December 2017 Portland Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
December 1	47	29	0.08	0.0
December 2	40	28	0.00	0.0
December 3	42	25	0.00	0.0
December 4	41	22	0.00	0.0
December 5	52	29	0.33	0.0
December 6	54	31	0.31	0.0
December 7	43	28	0.00	0.0
December 8	38	29	0.00	0.0
December 9	36	29	0.49	6.2
December 10	37	26	0.02	0.2
December 11	38	26	0.00	0.0
December 12	33	19	0.81	2.3
December 13	31	17	0.00	0.0
December 14	26	14	0.00	0.0
December 15	23	6	0.01	0.1
December 16	31	11	0.00	0.0
December 17	26	5	0.00	0.0
December 18	26	8	0.25	3.5
December 19	43	22	0.03	0.0
December 20	40	23	0.00	0.0
December 21	25	16	0.00	0.0
December 22	20	15	0.21	3.5
December 23	34	17	0.56	0.2
December 24	34	23	0.00	0.0
December 25	29	15	0.34	5.0
December 26	23	8	0.00	0.0
December 27	15	0	0.00	0.0
December 28	8	-6	0.00	0.0
December 29	6	-13	0.02	0.4
December 30	12	-13	0.00	0.0
December 31	11	-10	0.00	0.0

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Weather Station Details

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