Portland Weather in 1947

Historical record of Portland, Maine weather for the year 1947 based on NOAA data.

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1947 Portland Weather Extremes
Highest temperature	99 °F	August 13
Lowest temperature	-19 °F	January 10
Highest daily low	70 °F	August 15
Lowest daily high	14 °F	January 9
Most daily precipitation	2.6 inches	November 12
Most daily snow	11.1 inches	February 21
Total annual precipitation	32.2 inches	-
Total annual snow	57.1 inches	-

What was the hottest temperature in Portland in 1947?

The highest temperature recorded in Portland, Maine in 1947 was 99 °F which happened on August 13.

Highest Temperatures: All-Time By Year

Highest Temperatures in Portland in 1947

Rank	Temperature	Date
1	99 °F	Aug 13
2	98 °F	Aug 15
3	96 °F	Aug 14
4	94 °F	Aug 23
5	93 °F	Aug 24
6	91 °F	Sep 12
7	90 °F	Aug 19
8	89 °F	Aug 12
8	89 °F	Jul 31
10	88 °F	Jun 29

What was the coldest temperature in Portland in 1947?

The lowest temperature recorded in Portland, Maine in 1947 was -19 °F which happened on Jan 10.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Portland in 1947

Rank	Temperature	Date
1	-19 °F	January 10
2	-10 °F	January 13
3	-9 °F	January 11
4	-8 °F	January 9
5	-3 °F	December 14
6	-2 °F	January 23
7	0 °F	January 19
8	1 °F	December 30
8	1 °F	March 1
10	2 °F	December 25
10	2 °F	December 13
10	2 °F	January 22
10	2 °F	January 7
10	2 °F	January 6
10	2 °F	January 5

January 1947 Portland Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
January 1	14	3	0.01	0.4
January 2	29	6	0.58	4.3
January 3	32	17	0.63	1.3
January 4	26	8	0.00	0.0
January 5	29	2	0.00	0.0
January 6	28	2	0.00	0.0
January 7	32	2	0.00	0.0
January 8	32	12	0.00	0.0
January 9	14	-8	0.00	0.0
January 10	16	-19	0.00	0.0
January 11	27	-9	0.22	4.0
January 12	38	6	0.00	0.0
January 13	26	-10	0.00	0.0
January 14	23	12	0.11	0.0
January 15	37	23	0.63	0.0
January 16	37	32	0.05	0.0
January 17	37	26	0.00	0.0
January 18	40	10	0.00	0.0
January 19	22	0	0.00	0.0
January 20	47	5	1.24	0.0
January 21	46	23	0.00	0.1
January 22	23	2	0.00	0.0
January 23	21	-2	0.00	0.0
January 24	42	11	0.16	1.8
January 25	51	27	0.00	0.0
January 26	39	24	0.00	0.0
January 27	39	30	0.19	0.0
January 28	44	27	0.00	0.0
January 29	30	21	0.06	0.8
January 30	30	27	0.01	0.0
January 31	47	26	0.13	0.0

February 1947 Portland Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
February 1	35	16	0.00	0.0
February 2	30	12	0.00	0.0
February 3	32	8	0.00	0.0
February 4	47	30	0.37	0.0
February 5	48	14	0.25	1.0
February 6	20	4	0.00	0.0
February 7	27	15	0.39	4.5
February 8	40	20	0.29	0.0
February 9	24	9	0.00	0.0
February 10	31	20	0.00	0.0
February 11	33	14	0.00	0.0
February 12	30	9	0.00	0.0
February 13	34	6	0.00	0.0
February 14	43	14	0.00	0.0
February 15	42	26	0.00	0.0
February 16	39	33	0.11	0.0
February 17	41	29	0.04	0.9
February 18	49	31	0.00	0.0
February 19	33	9	0.00	0.0
February 20	29	3	0.00	0.0
February 21	20	8	0.84	11.1
February 22	28	13	0.05	1.9
February 23	30	5	0.00	0.0
February 24	31	9	0.00	0.0
February 25	34	9	0.00	0.0
February 26	37	24	0.00	0.0
February 27	35	20	0.00	0.0
February 28	34	13	0.00	0.0

March 1947 Portland Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
March 1	32	1	0.00	0.0
March 2	35	27	0.54	2.2
March 3	40	30	0.83	0.1
March 4	37	25	0.00	0.0
March 5	39	22	0.00	0.0
March 6	48	33	0.00	0.0
March 7	46	26	0.00	0.0
March 8	44	21	0.00	0.0
March 9	38	27	0.11	0.6
March 10	36	31	0.08	1.1
March 11	38	30	0.00	0.0
March 12	50	25	0.00	0.0
March 13	49	22	0.01	0.0
March 14	45	35	0.97	0.0
March 15	53	36	0.00	0.0
March 16	41	24	0.00	0.0
March 17	37	20	0.00	0.0
March 18	39	19	0.00	0.0
March 19	45	15	0.00	0.0
March 20	46	18	0.00	0.0
March 21	43	26	0.00	0.0
March 22	47	25	0.00	0.0
March 23	53	25	0.00	0.0
March 24	50	34	0.04	0.0
March 25	46	27	0.10	0.0
March 26	27	16	0.00	0.0
March 27	33	16	0.00	0.0
March 28	38	13	0.00	0.0
March 29	35	14	0.04	0.0
March 30	41	23	0.00	0.0
March 31	43	17	0.00	0.0

April 1947 Portland Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
April 1	49	19	0.00	0.0
April 2	46	37	0.25	0.0
April 3	50	25	0.00	0.0
April 4	51	21	0.00	0.0
April 5	40	28	0.48	0.0
April 6	60	34	0.08	0.0
April 7	54	36	0.00	0.0
April 8	52	29	0.00	0.0
April 9	37	27	0.10	0.0
April 10	56	25	0.00	0.0
April 11	77	42	0.00	0.0
April 12	74	44	0.07	0.0
April 13	52	38	0.00	0.0
April 14	41	35	0.12	0.0
April 15	60	39	0.00	0.0
April 16	40	33	0.78	0.5
April 17	50	31	0.00	0.0
April 18	57	26	0.00	0.0
April 19	49	30	0.00	0.0
April 20	40	25	0.22	0.6
April 21	40	29	0.00	0.0
April 22	42	25	0.00	0.0
April 23	47	22	0.00	0.0
April 24	72	38	0.00	0.0
April 25	56	31	0.00	0.0
April 26	47	35	0.00	0.0
April 27	62	29	0.01	0.0
April 28	48	24	0.00	0.0
April 29	41	30	0.00	0.0
April 30	68	30	0.58	0.0

May 1947 Portland Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	50	36	0.65
May 2	46	35	0.14
May 3	45	40	0.77
May 4	54	43	0.41
May 5	49	44	0.05
May 6	60	44	0.04
May 7	59	42	0.10
May 8	49	36	0.00
May 9	52	28	0.00
May 10	60	24	0.00
May 11	74	31	0.00
May 12	82	47	0.00
May 13	78	48	0.13
May 14	55	32	0.01
May 15	54	27	0.00
May 16	51	28	0.01
May 17	69	38	0.00
May 18	51	43	0.27
May 19	56	44	0.00
May 20	64	45	0.05
May 21	57	44	0.17
May 22	62	46	0.16
May 23	63	50	0.00
May 24	81	49	0.00
May 25	64	49	0.85
May 26	78	52	0.01
May 27	75	51	0.00
May 28	70	52	0.35
May 29	63	51	0.18
May 30	70	46	0.02
May 31	66	36	0.00

June 1947 Portland Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	79	45	0.00
June 2	69	54	0.28
June 3	56	43	0.98
June 4	68	38	0.00
June 5	64	44	0.00
June 6	85	52	0.29
June 7	62	49	0.13
June 8	51	46	0.84
June 9	60	45	0.43
June 10	67	41	0.00
June 11	56	47	0.06
June 12	85	52	0.00
June 13	69	45	0.00
June 14	57	45	0.44
June 15	77	51	0.01
June 16	71	50	0.00
June 17	68	44	0.00
June 18	62	54	0.03
June 19	64	53	0.03
June 20	64	48	0.00
June 21	74	46	0.00
June 22	81	45	0.00
June 23	77	46	0.00
June 24	68	44	0.33
June 25	70	55	0.07
June 26	85	58	0.00
June 27	85	59	0.00
June 28	85	58	0.00
June 29	88	57	0.00
June 30	83	65	0.00

July 1947 Portland Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	78	62	0.00
July 2	85	60	0.00
July 3	77	52	0.00
July 4	73	56	0.00
July 5	81	53	0.00
July 6	79	59	0.14
July 7	75	60	0.00
July 8	72	62	0.05
July 9	76	61	0.00
July 10	85	60	0.00
July 11	85	66	0.00
July 12	81	64	0.01
July 13	83	59	0.00
July 14	85	60	0.00
July 15	85	63	0.00
July 16	80	64	0.00
July 17	79	67	0.13
July 18	84	68	0.00
July 19	84	66	0.00
July 20	79	57	0.00
July 21	75	56	0.06
July 22	74	64	2.08
July 23	75	62	0.48
July 24	82	56	0.00
July 25	82	57	0.00
July 26	87	58	0.00
July 27	85	63	0.00
July 28	75	62	0.11
July 29	84	61	0.00
July 30	86	60	0.00
July 31	89	62	0.00

August 1947 Portland Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	75	50	0.00
August 2	73	45	0.00
August 3	75	48	0.00
August 4	74	55	0.00
August 5	84	55	0.00
August 6	83	57	0.00
August 7	78	51	0.00
August 8	82	66	0.01
August 9	79	60	0.01
August 10	78	59	0.00
August 11	80	55	0.00
August 12	89	59	0.00
August 13	99	62	0.00
August 14	96	68	0.00
August 15	98	70	0.00
August 16	74	64	0.17
August 17	67	50	0.00
August 18	72	50	0.00
August 19	90	62	0.00
August 20	75	53	0.00
August 21	71	52	0.00
August 22	84	53	0.00
August 23	94	56	0.00
August 24	93	65	0.00
August 25	86	60	0.00
August 26	85	63	0.03
August 27	71	52	0.00
August 28	72	55	0.00
August 29	79	52	0.00
August 30	71	49	0.00
August 31	84	50	0.05

September 1947 Portland Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	77	46	0.00
September 2	70	50	1.13
September 3	84	56	0.00
September 4	80	55	0.00
September 5	71	57	0.00
September 6	80	56	0.00
September 7	82	63	0.00
September 8	77	55	0.00
September 9	74	56	0.00
September 10	82	56	0.00
September 11	85	62	0.00
September 12	91	69	0.00
September 13	76	62	0.00
September 14	73	60	0.04
September 15	79	64	0.00
September 16	76	46	0.03
September 17	74	44	0.00
September 18	79	44	0.00
September 19	63	42	0.03
September 20	62	37	0.00
September 21	63	33	0.00
September 22	69	46	0.42
September 23	58	33	0.00
September 24	62	31	0.00
September 25	57	46	0.00
September 26	57	34	0.00
September 27	58	36	0.00
September 28	60	29	0.00
September 29	60	27	0.00
September 30	53	40	0.08

October 1947 Portland Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	58	32	0.00
October 2	58	43	0.00
October 3	63	34	0.00
October 4	66	30	0.00
October 5	73	41	0.00
October 6	84	51	0.00
October 7	87	58	0.00
October 8	81	54	0.00
October 9	64	41	0.00
October 10	61	32	0.00
October 11	65	39	0.00
October 12	61	40	0.00
October 13	66	41	0.00
October 14	75	43	0.00
October 15	74	39	0.00
October 16	79	44	0.00
October 17	84	44	0.00
October 18	82	50	0.00
October 19	80	56	0.00
October 20	79	55	0.00
October 21	69	48	0.00
October 22	70	37	0.00
October 23	83	35	0.00
October 24	59	26	0.00
October 25	65	20	0.00
October 26	65	37	0.00
October 27	73	39	0.00
October 28	78	41	0.00
October 29	61	43	0.26
October 30	48	44	0.00
October 31	48	35	0.00

November 1947 Portland Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
November 1	51	29	0.00	0.0
November 2	60	25	0.00	0.0
November 3	57	28	0.00	0.0
November 4	54	28	0.00	0.0
November 5	54	40	0.00	0.0
November 6	49	38	0.00	0.0
November 7	48	35	0.00	0.0
November 8	55	37	0.58	0.0
November 9	56	36	0.00	0.0
November 10	48	26	0.00	0.0
November 11	46	19	0.12	0.0
November 12	47	33	2.57	1.0
November 13	44	26	0.00	0.0
November 14	40	26	0.00	0.0
November 15	41	18	0.00	0.0
November 16	44	28	0.00	0.0
November 17	46	29	0.00	0.0
November 18	45	25	0.00	0.0
November 19	45	23	0.00	0.0
November 20	40	23	0.00	0.0
November 21	41	24	0.00	0.0
November 22	41	16	0.00	0.0
November 23	51	32	0.30	0.0
November 24	45	27	1.23	0.0
November 25	43	28	0.02	0.0
November 26	42	22	0.00	0.0
November 27	35	17	0.00	0.0
November 28	42	16	0.05	0.0
November 29	36	22	0.00	0.0
November 30	34	16	0.00	0.0

December 1947 Portland Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
December 1	37	11	0.00	0.0
December 2	39	19	0.00	0.0
December 3	48	32	0.00	0.0
December 4	48	15	0.00	0.0
December 5	24	14	0.19	3.0
December 6	27	5	0.02	0.4
December 7	32	6	0.00	0.0
December 8	35	26	0.12	0.3
December 9	35	20	0.00	0.0
December 10	35	15	0.00	0.0
December 11	33	16	0.04	1.5
December 12	34	7	0.00	0.0
December 13	26	2	0.00	0.0
December 14	23	-3	0.00	0.0
December 15	33	5	0.00	0.0
December 16	53	30	0.79	0.0
December 17	35	24	0.00	0.0
December 18	37	14	0.00	0.0
December 19	31	11	0.00	0.0
December 20	33	9	0.00	0.0
December 21	31	18	0.00	0.0
December 22	30	13	0.00	0.0
December 23	23	12	0.36	6.3
December 24	29	13	0.31	4.3
December 25	25	2	0.00	0.0
December 26	25	11	0.05	1.1
December 27	27	22	0.07	1.7
December 28	31	18	0.01	0.3
December 29	22	7	0.00	0.0
December 30	28	1	0.00	0.0
December 31	35	15	0.00	0.0

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Weather Station Details

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