Philadelphia Weather in 2020

Historical record of Philadelphia, Pennsylvania weather for the year 2020 based on NOAA data.

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2020 Philadelphia Weather Extremes
Highest temperature	97 °F	July 3
Lowest temperature	14 °F	February 15
Highest daily low	81 °F	July 20
Lowest daily high	32 °F	December 26
Most daily precipitation	4.2 inches	August 4
Most daily snow	6.3 inches	December 16
Total annual precipitation	49.8 inches	-
Total annual snow	6.8 inches	-

What was the hottest temperature in Philadelphia in 2020?

The highest temperature recorded in Philadelphia, Pennsylvania in 2020 was 97 °F which happened on July 3.

Highest Temperatures: All-Time By Year

Highest Temperatures in Philadelphia in 2020

Rank	Temperature	Date
1	97 °F	Jul 3
2	96 °F	Jul 20
3	95 °F	Jul 30
3	95 °F	Jul 27
3	95 °F	Jul 21
3	95 °F	Jul 19
3	95 °F	Jul 5
8	94 °F	Jul 26
8	94 °F	Jul 22
8	94 °F	Jul 9

What was the coldest temperature in Philadelphia in 2020?

The lowest temperature recorded in Philadelphia, Pennsylvania in 2020 was 14 °F which happened on Feb 15.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Philadelphia in 2020

Rank	Temperature	Date
1	14 °F	February 15
2	19 °F	January 21
3	20 °F	February 14
4	21 °F	December 19
4	21 °F	February 21
6	22 °F	January 18
7	23 °F	December 27
7	23 °F	January 22
7	23 °F	January 20
7	23 °F	January 17
7	23 °F	January 9

January 2020 Philadelphia Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
January 1	42	29	0.00	0.0
January 2	47	27	0.00	0.0
January 3	49	43	0.21	0.0
January 4	54	42	0.15	0.0
January 5	42	35	0.00	0.0
January 6	51	35	0.00	0.0
January 7	46	32	0.13	0.0
January 8	41	30	0.00	0.0
January 9	34	23	0.00	0.0
January 10	55	28	0.00	0.0
January 11	67	46	0.00	0.0
January 12	67	43	0.20	0.0
January 13	48	38	0.00	0.0
January 14	46	37	0.03	0.0
January 15	54	38	0.00	0.0
January 16	51	35	0.00	0.0
January 17	35	23	0.00	0.0
January 18	39	22	0.25	0.2
January 19	42	27	0.03	0.0
January 20	33	23	0.00	0.0
January 21	35	19	0.00	0.0
January 22	39	23	0.00	0.0
January 23	45	24	0.00	0.0
January 24	57	28	0.00	0.0
January 25	52	36	1.60	0.0
January 26	47	34	0.00	0.0
January 27	46	32	0.00	0.0
January 28	42	38	0.00	0.0
January 29	45	30	0.00	0.0
January 30	39	25	0.00	0.0
January 31	47	28	0.04	0.0

February 2020 Philadelphia Weather

Day	High (°F)	Low (°F)	Precip. (inches)
February 1	44	35	0.05
February 2	43	34	0.00
February 3	61	33	0.00
February 4	64	43	0.10
February 5	56	36	0.05
February 6	47	36	0.47
February 7	60	35	0.23
February 8	45	30	0.00
February 9	48	29	0.00
February 10	46	42	0.26
February 11	51	45	0.43
February 12	47	37	0.06
February 13	48	36	0.22
February 14	41	20	0.00
February 15	32	14	0.00
February 16	49	29	0.00
February 17	53	36	0.00
February 18	61	35	0.00
February 19	53	36	0.00
February 20	38	29	0.00
February 21	36	21	0.00
February 22	51	24	0.00
February 23	56	28	0.00
February 24	60	30	0.00
February 25	50	44	0.17
February 26	52	45	0.21
February 27	48	32	0.21
February 28	42	29	0.00
February 29	35	27	0.00

March 2020 Philadelphia Weather

Day	High (°F)	Low (°F)	Precip. (inches)
March 1	45	25	0.00
March 2	63	30	0.04
March 3	60	41	0.12
March 4	59	43	0.00
March 5	53	38	0.00
March 6	45	33	0.35
March 7	47	35	0.00
March 8	60	30	0.00
March 9	71	39	0.00
March 10	68	48	0.00
March 11	59	43	0.00
March 12	60	40	0.00
March 13	74	49	0.37
March 14	58	43	0.00
March 15	55	40	0.01
March 16	52	36	0.00
March 17	57	41	0.03
March 18	59	40	0.08
March 19	56	43	0.93
March 20	79	49	0.00
March 21	67	41	0.00
March 22	47	35	0.00
March 23	45	38	0.80
March 24	58	39	0.00
March 25	49	41	0.01
March 26	59	35	0.00
March 27	69	49	0.00
March 28	54	47	1.14
March 29	53	47	0.00
March 30	60	45	0.06
March 31	48	41	0.00

April 2020 Philadelphia Weather

Day	High (°F)	Low (°F)	Precip. (inches)
April 1	56	40	0.00
April 2	58	40	0.00
April 3	58	48	0.00
April 4	57	48	0.00
April 5	67	43	0.00
April 6	66	49	0.00
April 7	66	44	0.00
April 8	75	48	0.27
April 9	67	45	0.05
April 10	50	40	0.00
April 11	57	36	0.00
April 12	69	39	0.07
April 13	72	53	1.62
April 14	58	45	0.00
April 15	52	40	0.03
April 16	50	40	0.00
April 17	53	34	0.00
April 18	49	37	0.06
April 19	62	35	0.00
April 20	58	46	0.00
April 21	64	41	0.10
April 22	54	35	0.00
April 23	59	41	0.46
April 24	51	45	0.59
April 25	68	43	0.02
April 26	51	45	0.13
April 27	55	42	0.01
April 28	64	42	0.00
April 29	68	50	0.00
April 30	69	57	0.34

May 2020 Philadelphia Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	68	57	0.01
May 2	73	51	0.00
May 3	79	55	0.15
May 4	74	51	0.01
May 5	60	46	0.00
May 6	54	45	0.09
May 7	66	45	0.00
May 8	58	38	0.32
May 9	49	35	0.00
May 10	64	39	0.00
May 11	62	47	0.06
May 12	61	42	0.00
May 13	66	41	0.00
May 14	74	44	0.00
May 15	85	62	0.06
May 16	79	60	0.00
May 17	71	54	0.00
May 18	69	53	0.00
May 19	68	52	0.00
May 20	63	45	0.00
May 21	75	45	0.00
May 22	71	54	0.38
May 23	76	57	1.05
May 24	71	52	0.00
May 25	76	57	0.00
May 26	82	59	0.00
May 27	83	61	0.00
May 28	80	67	0.07
May 29	85	71	0.00
May 30	82	69	0.00
May 31	72	57	0.00

June 2020 Philadelphia Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	73	51	0.00
June 2	73	58	0.00
June 3	88	64	0.89
June 4	89	67	0.65
June 5	86	69	0.35
June 6	90	70	0.00
June 7	80	65	0.00
June 8	79	59	0.00
June 9	88	64	0.00
June 10	91	70	0.00
June 11	81	72	0.62
June 12	86	68	0.00
June 13	76	62	0.00
June 14	77	56	0.00
June 15	77	58	0.00
June 16	78	59	0.00
June 17	77	61	0.00
June 18	83	63	0.11
June 19	85	66	0.00
June 20	85	66	0.55
June 21	86	67	0.00
June 22	89	69	0.00
June 23	90	70	0.00
June 24	85	75	0.00
June 25	84	70	0.00
June 26	88	68	0.00
June 27	89	72	0.03
June 28	92	75	0.01
June 29	90	73	0.00
June 30	86	71	0.00

July 2020 Philadelphia Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	87	69	0.00
July 2	93	68	0.00
July 3	97	75	0.00
July 4	92	73	0.00
July 5	95	73	0.00
July 6	92	69	0.24
July 7	88	67	0.00
July 8	91	75	0.00
July 9	94	73	0.00
July 10	78	73	4.15
July 11	90	73	0.00
July 12	91	72	0.07
July 13	88	70	0.04
July 14	87	70	0.00
July 15	89	70	0.00
July 16	83	68	0.00
July 17	90	69	0.01
July 18	93	74	0.00
July 19	95	74	0.00
July 20	96	81	0.00
July 21	95	77	0.00
July 22	94	74	0.45
July 23	91	75	0.15
July 24	86	74	0.11
July 25	89	72	0.00
July 26	94	77	0.00
July 27	95	75	0.00
July 28	93	79	0.00
July 29	93	76	0.00
July 30	95	74	0.20
July 31	84	73	0.12

August 2020 Philadelphia Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	90	73	0.00
August 2	93	76	0.00
August 3	90	76	0.00
August 4	83	72	4.16
August 5	88	72	0.00
August 6	83	70	0.44
August 7	84	69	1.03
August 8	85	69	0.00
August 9	88	71	0.00
August 10	92	75	0.00
August 11	90	74	0.00
August 12	93	72	1.44
August 13	81	73	0.05
August 14	86	73	0.00
August 15	82	71	0.00
August 16	74	67	0.63
August 17	83	63	0.00
August 18	84	67	0.00
August 19	81	70	0.01
August 20	82	64	0.00
August 21	85	68	0.00
August 22	87	74	0.00
August 23	84	73	0.11
August 24	91	70	0.00
August 25	91	75	0.00
August 26	83	67	0.00
August 27	93	74	0.00
August 28	90	72	0.52
August 29	81	72	0.12
August 30	80	65	0.00
August 31	77	63	0.02

September 2020 Philadelphia Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	81	66	0.00
September 2	85	71	0.02
September 3	87	73	0.07
September 4	88	71	0.00
September 5	81	64	0.00
September 6	84	62	0.00
September 7	83	61	0.00
September 8	87	65	0.00
September 9	81	70	0.48
September 10	84	73	0.94
September 11	79	69	0.00
September 12	76	61	0.00
September 13	80	60	0.00
September 14	76	59	0.00
September 15	68	52	0.00
September 16	73	53	0.00
September 17	76	62	0.04
September 18	72	55	0.02
September 19	66	48	0.00
September 20	66	47	0.00
September 21	67	47	0.00
September 22	74	47	0.00
September 23	81	54	0.00
September 24	75	59	0.00
September 25	75	60	0.00
September 26	78	63	0.15
September 27	81	67	0.38
September 28	82	68	0.00
September 29	77	66	1.56
September 30	71	57	0.57

October 2020 Philadelphia Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	73	58	0.07
October 2	69	55	0.04
October 3	66	50	0.00
October 4	71	48	0.01
October 5	70	52	0.00
October 6	71	51	0.00
October 7	79	58	0.00
October 8	68	51	0.00
October 9	72	48	0.00
October 10	74	58	0.00
October 11	69	59	0.09
October 12	59	54	0.73
October 13	65	55	0.01
October 14	72	49	0.00
October 15	75	54	0.00
October 16	67	50	1.00
October 17	61	43	0.01
October 18	67	40	0.00
October 19	72	50	0.00
October 20	71	56	0.05
October 21	77	58	0.00
October 22	77	60	0.00
October 23	75	61	0.00
October 24	74	50	0.00
October 25	52	46	0.00
October 26	64	48	0.06
October 27	64	56	0.00
October 28	67	57	0.00
October 29	59	48	1.59
October 30	49	39	0.43
October 31	50	34	0.00

November 2020 Philadelphia Weather

Day	High (°F)	Low (°F)	Precip. (inches)
November 1	56	42	0.54
November 2	49	38	0.00
November 3	57	42	0.00
November 4	67	38	0.00
November 5	69	43	0.00
November 6	71	46	0.00
November 7	75	47	0.00
November 8	76	46	0.00
November 9	75	47	0.00
November 10	76	48	0.00
November 11	71	61	1.48
November 12	67	47	0.57
November 13	55	45	0.08
November 14	55	39	0.00
November 15	65	37	0.44
November 16	57	43	0.00
November 17	54	36	0.00
November 18	40	30	0.00
November 19	49	30	0.00
November 20	64	44	0.00
November 21	66	44	0.00
November 22	59	46	0.00
November 23	60	43	0.19
November 24	50	36	0.00
November 25	57	42	0.00
November 26	67	52	0.51
November 27	59	50	0.00
November 28	57	42	0.00
November 29	56	35	0.00
November 30	67	44	0.98

December 2020 Philadelphia Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
December 1	52	38	0.00	0.0
December 2	45	34	0.00	0.0
December 3	53	33	0.00	0.0
December 4	48	43	0.30	0.0
December 5	47	40	0.77	0.0
December 6	43	31	0.00	0.0
December 7	39	27	0.00	0.0
December 8	42	30	0.00	0.0
December 9	42	31	0.00	0.0
December 10	51	34	0.00	0.0
December 11	58	30	0.00	0.0
December 12	61	37	0.00	0.0
December 13	63	42	0.00	0.0
December 14	46	36	0.53	0.0
December 15	40	28	0.00	0.0
December 16	33	27	0.70	6.3
December 17	36	25	0.21	0.3
December 18	36	24	0.00	0.0
December 19	33	21	0.00	0.0
December 20	42	31	0.00	0.0
December 21	41	34	0.02	0.0
December 22	47	38	0.03	0.0
December 23	46	30	0.00	0.0
December 24	64	36	1.34	0.0
December 25	65	26	0.44	0.0
December 26	32	24	0.00	0.0
December 27	38	23	0.00	0.0
December 28	50	32	0.00	0.0
December 29	41	27	0.00	0.0
December 30	45	27	0.00	0.0
December 31	49	34	0.04	0.0

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Weather Station Details

Years	Station	Coordinates
1941–2024	Philadelphia International Airport	location
1916–1940	Philadelphia Naval Yard	location
1894–1915	Drexel University	location