Portland Weather in 1951

Historical record of Portland, Maine weather for the year 1951 based on NOAA data.

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1951 Portland Weather Extremes
Highest temperature	91 °F	July 16
Lowest temperature	-13 °F	December 28
Highest daily low	65 °F	August 15
Lowest daily high	4 °F	January 31
Most daily precipitation	3.5 inches	March 31
Most daily snow	7.4 inches	December 15
Total annual precipitation	56.0 inches	-
Total annual snow	71.4 inches	-

What was the hottest temperature in Portland in 1951?

The highest temperature recorded in Portland, Maine in 1951 was 91 °F which happened on July 16.

Highest Temperatures: All-Time By Year

Highest Temperatures in Portland in 1951

Rank	Temperature	Date
1	91 °F	Jul 16
2	90 °F	May 16
3	89 °F	Jul 10
4	88 °F	Jul 30
4	88 °F	Jul 11
6	87 °F	Sep 12
7	86 °F	Aug 30
7	86 °F	Aug 15
7	86 °F	Jul 15
7	86 °F	Jul 8
7	86 °F	Jul 7

What was the coldest temperature in Portland in 1951?

The lowest temperature recorded in Portland, Maine in 1951 was -13 °F which happened on Dec 28.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Portland in 1951

Rank	Temperature	Date
1	-13 °F	December 28
2	-11 °F	January 31
3	-9 °F	December 20
3	-9 °F	December 16
5	-8 °F	December 27
5	-8 °F	December 17
7	-5 °F	January 30
8	-3 °F	December 18
8	-3 °F	February 10
10	-2 °F	February 9
10	-2 °F	February 3

January 1951 Portland Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
January 1	34	10	0.00	0.0
January 2	40	16	0.00	0.0
January 3	46	33	0.00	0.0
January 4	52	36	0.05	0.0
January 5	36	21	0.00	0.0
January 6	40	18	0.08	0.3
January 7	33	14	0.36	6.5
January 8	28	15	0.10	2.0
January 9	28	-1	0.00	0.0
January 10	39	3	0.00	0.0
January 11	33	13	0.09	0.0
January 12	39	29	0.14	1.6
January 13	38	13	0.00	0.0
January 14	36	2	0.13	1.5
January 15	41	32	0.67	0.6
January 16	33	24	0.00	0.0
January 17	33	10	0.00	0.0
January 18	47	23	0.00	0.0
January 19	50	23	0.00	0.0
January 20	45	27	0.00	0.0
January 21	50	15	0.00	0.0
January 22	18	5	0.00	0.0
January 23	37	5	0.00	0.0
January 24	47	31	0.72	0.0
January 25	35	27	0.00	0.0
January 26	31	18	0.00	0.0
January 27	28	14	0.00	0.0
January 28	26	9	0.20	3.0
January 29	27	15	0.25	2.6
January 30	19	-5	0.00	0.0
January 31	4	-11	0.15	0.9

February 1951 Portland Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
February 1	32	4	1.16	3.7
February 2	45	13	0.01	0.0
February 3	23	-2	0.00	0.0
February 4	32	9	0.27	4.0
February 5	35	6	0.00	0.0
February 6	37	5	0.00	0.0
February 7	49	35	0.62	0.0
February 8	45	1	0.00	0.2
February 9	15	-2	0.00	0.0
February 10	13	-3	0.00	0.0
February 11	30	8	0.00	0.0
February 12	40	24	0.00	0.0
February 13	60	31	0.00	0.0
February 14	44	18	0.02	0.1
February 15	23	10	0.00	0.0
February 16	37	7	0.00	0.0
February 17	42	17	0.00	0.0
February 18	38	33	0.69	0.0
February 19	47	26	0.01	0.0
February 20	41	26	0.00	0.0
February 21	37	32	0.06	0.0
February 22	37	34	0.68	0.0
February 23	36	27	0.00	0.0
February 24	36	20	0.05	0.7
February 25	48	29	0.00	0.0
February 26	54	26	0.00	0.0
February 27	39	30	0.09	0.7
February 28	33	20	0.05	0.4

March 1951 Portland Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
March 1	20	10	0.17	3.5
March 2	28	17	0.25	3.7
March 3	28	13	0.00	0.0
March 4	36	27	0.18	0.5
March 5	44	25	0.00	0.0
March 6	45	18	0.00	0.0
March 7	42	25	0.07	0.0
March 8	40	30	0.00	0.0
March 9	31	21	0.00	0.0
March 10	31	20	0.00	0.0
March 11	42	26	0.08	0.0
March 12	49	33	0.00	0.0
March 13	42	26	0.00	0.0
March 14	39	30	2.17	0.0
March 15	45	35	0.19	0.0
March 16	47	34	0.01	0.0
March 17	46	34	0.15	0.0
March 18	44	31	0.00	0.0
March 19	39	32	0.00	0.0
March 20	47	30	1.47	0.0
March 21	43	27	0.00	0.0
March 22	38	28	0.63	3.2
March 23	34	20	0.01	0.0
March 24	36	32	0.34	0.0
March 25	41	26	0.00	0.0
March 26	34	19	0.00	0.0
March 27	41	14	0.00	0.0
March 28	50	29	0.00	0.0
March 29	52	25	0.00	0.0
March 30	46	40	0.00	0.0
March 31	44	39	3.47	0.0

April 1951 Portland Weather

Day	High (°F)	Low (°F)	Precip. (inches)
April 1	51	39	0.01
April 2	42	39	0.32
April 3	51	36	1.44
April 4	47	31	0.00
April 5	50	26	0.00
April 6	58	35	0.00
April 7	49	44	0.01
April 8	59	44	0.04
April 9	53	46	0.11
April 10	57	45	0.15
April 11	47	37	0.08
April 12	55	33	0.00
April 13	48	41	1.01
April 14	54	39	0.23
April 15	53	34	0.06
April 16	56	34	0.21
April 17	50	34	0.01
April 18	53	31	0.00
April 19	59	35	0.06
April 20	53	34	0.00
April 21	52	28	0.00
April 22	51	25	0.06
April 23	59	38	0.50
April 24	59	32	0.00
April 25	47	42	0.77
April 26	61	40	0.19
April 27	56	33	0.00
April 28	63	38	0.00
April 29	71	46	0.00
April 30	66	45	0.00

May 1951 Portland Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	71	31	0.00
May 2	66	41	0.00
May 3	52	36	0.00
May 4	55	26	0.00
May 5	64	28	0.00
May 6	61	37	0.00
May 7	66	39	0.13
May 8	66	37	0.00
May 9	81	45	0.00
May 10	63	35	0.00
May 11	52	29	0.53
May 12	57	42	0.17
May 13	60	35	0.00
May 14	66	28	0.00
May 15	79	39	0.00
May 16	90	50	0.00
May 17	66	45	0.07
May 18	55	32	0.00
May 19	63	28	0.00
May 20	70	46	0.00
May 21	74	56	0.00
May 22	78	57	0.00
May 23	77	54	0.05
May 24	54	46	0.90
May 25	63	46	0.00
May 26	69	41	0.00
May 27	64	48	0.45
May 28	65	52	0.10
May 29	65	49	0.00
May 30	71	49	0.27
May 31	79	53	0.00

June 1951 Portland Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	84	53	0.00
June 2	73	56	0.02
June 3	60	54	0.00
June 4	61	54	0.16
June 5	68	44	0.01
June 6	74	41	0.00
June 7	67	43	0.02
June 8	72	38	0.00
June 9	60	44	0.00
June 10	61	43	0.00
June 11	64	43	0.00
June 12	69	47	0.00
June 13	70	41	0.00
June 14	57	49	0.22
June 15	56	48	1.02
June 16	69	54	0.13
June 17	66	50	0.00
June 18	71	54	0.18
June 19	75	50	0.00
June 20	85	53	0.00
June 21	75	59	0.00
June 22	78	54	0.00
June 23	63	58	0.60
June 24	82	61	0.01
June 25	83	60	0.00
June 26	77	48	0.00
June 27	64	51	0.07
June 28	69	51	0.00
June 29	66	49	0.22
June 30	65	58	0.31

July 1951 Portland Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	68	57	0.01
July 2	81	51	0.00
July 3	82	55	0.00
July 4	75	53	0.06
July 5	78	59	0.66
July 6	66	55	0.00
July 7	86	52	0.00
July 8	86	55	0.00
July 9	80	61	0.00
July 10	89	65	0.00
July 11	88	64	0.00
July 12	68	63	1.62
July 13	80	61	0.00
July 14	83	54	0.00
July 15	86	56	0.00
July 16	91	60	0.25
July 17	74	59	0.06
July 18	74	53	0.00
July 19	70	63	1.87
July 20	77	57	0.00
July 21	79	53	0.00
July 22	84	63	0.04
July 23	84	60	0.00
July 24	84	55	0.00
July 25	84	52	0.00
July 26	85	56	0.04
July 27	85	65	0.00
July 28	66	60	1.24
July 29	71	58	0.02
July 30	88	57	0.00
July 31	71	63	0.00

August 1951 Portland Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	82	58	0.21
August 2	79	50	0.00
August 3	74	57	0.15
August 4	72	53	0.00
August 5	76	51	0.00
August 6	77	52	0.00
August 7	78	47	0.00
August 8	67	58	0.21
August 9	81	57	0.00
August 10	85	63	0.00
August 11	82	64	0.00
August 12	77	62	0.03
August 13	84	65	0.02
August 14	82	60	0.00
August 15	86	65	0.00
August 16	68	59	0.62
August 17	63	56	0.03
August 18	74	53	0.04
August 19	77	51	0.00
August 20	79	48	0.11
August 21	70	51	0.38
August 22	78	56	0.00
August 23	73	49	0.00
August 24	74	50	0.00
August 25	72	53	0.00
August 26	72	54	0.47
August 27	72	63	0.03
August 28	74	62	0.00
August 29	83	62	0.00
August 30	86	61	0.00
August 31	75	56	0.18

September 1951 Portland Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	68	47	0.29
September 2	58	45	0.36
September 3	58	53	0.26
September 4	75	47	0.00
September 5	69	45	0.00
September 6	66	50	0.46
September 7	76	55	0.01
September 8	72	44	0.00
September 9	75	47	0.00
September 10	77	46	0.00
September 11	74	46	0.00
September 12	87	54	0.00
September 13	83	56	0.00
September 14	79	64	0.00
September 15	78	62	0.15
September 16	76	58	0.00
September 17	75	52	0.00
September 18	72	50	0.00
September 19	77	48	0.00
September 20	66	48	0.00
September 21	71	50	0.00
September 22	78	57	0.00
September 23	71	50	0.20
September 24	67	41	0.00
September 25	68	49	0.38
September 26	60	40	0.00
September 27	64	35	0.27
September 28	64	45	0.00
September 29	53	31	0.00
September 30	53	27	0.00

October 1951 Portland Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	61	38	0.00
October 2	57	38	0.05
October 3	56	52	0.02
October 4	64	53	0.02
October 5	69	61	0.01
October 6	63	47	0.02
October 7	51	43	0.54
October 8	64	42	0.83
October 9	61	39	0.00
October 10	55	32	0.00
October 11	54	44	0.15
October 12	54	31	0.00
October 13	55	28	0.00
October 14	61	25	0.00
October 15	67	36	0.00
October 16	67	37	0.00
October 17	58	43	0.00
October 18	58	50	0.01
October 19	64	42	0.00
October 20	58	32	0.00
October 21	57	32	0.00
October 22	54	30	0.00
October 23	65	49	0.00
October 24	64	42	0.16
October 25	62	43	1.64
October 26	65	40	0.00
October 27	65	36	0.00
October 28	46	27	0.56
October 29	48	26	0.00
October 30	50	24	0.00
October 31	59	40	0.00

November 1951 Portland Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
November 1	45	30	0.64	2.6
November 2	38	27	0.25	0.0
November 3	62	32	3.16	0.0
November 4	45	25	0.00	0.0
November 5	44	25	0.00	0.0
November 6	37	22	0.00	0.0
November 7	57	27	1.73	0.0
November 8	58	35	0.07	0.0
November 9	47	28	0.00	0.0
November 10	54	27	0.00	0.0
November 11	53	29	0.00	0.0
November 12	46	25	0.00	0.0
November 13	52	27	0.00	0.0
November 14	61	52	0.24	0.0
November 15	64	44	0.01	0.0
November 16	47	36	0.42	0.0
November 17	42	34	0.03	0.0
November 18	36	23	0.00	0.0
November 19	34	16	0.00	0.0
November 20	28	13	0.00	0.0
November 21	38	13	0.00	0.0
November 22	39	15	0.00	0.0
November 23	55	38	0.06	0.0
November 24	47	30	0.25	0.0
November 25	38	21	0.00	0.0
November 26	43	24	1.14	0.0
November 27	33	13	0.00	0.0
November 28	28	9	0.00	0.0
November 29	43	21	0.00	0.0
November 30	47	18	0.00	0.0

December 1951 Portland Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
December 1	52	20	0.00	0.0
December 2	44	26	0.00	0.0
December 3	45	21	0.00	0.0
December 4	48	25	0.00	0.0
December 5	55	42	0.13	0.0
December 6	55	47	0.56	0.0
December 7	49	38	0.02	0.0
December 8	58	32	0.00	0.0
December 9	40	29	0.28	0.0
December 10	40	19	0.00	0.0
December 11	34	13	0.00	0.0
December 12	39	20	0.00	0.0
December 13	24	11	0.00	0.0
December 14	24	5	0.08	3.0
December 15	23	0	0.76	7.4
December 16	10	-9	0.00	0.0
December 17	19	-8	0.00	0.0
December 18	45	-3	1.40	4.9
December 19	23	0	0.00	0.0
December 20	20	-9	0.55	3.2
December 21	50	20	1.16	0.0
December 22	42	23	0.00	0.0
December 23	32	18	0.00	0.0
December 24	39	17	0.00	0.0
December 25	29	7	0.24	3.1
December 26	32	4	0.33	3.1
December 27	27	-8	0.00	0.0
December 28	16	-13	0.01	0.4
December 29	25	10	0.13	4.0
December 30	39	25	0.58	0.0
December 31	40	33	0.33	0.0

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Weather Station Details

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