Newport Beach Weather in 2023

Historical record of Newport Beach, California weather for the year 2023 based on NOAA data.

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2023 Newport Beach Weather Extremes
Highest temperature	81 °F	October 30
Lowest temperature	40 °F	February 26
Highest daily low	72 °F	August 10
Lowest daily high	53 °F	February 26
Most daily precipitation	2.0 inches	March 15
Total annual precipitation	17.8 inches	-

What was the hottest temperature in Newport Beach in 2023?

The highest temperature recorded in Newport Beach, California in 2023 was 81 °F which happened on October 30.

Highest Temperatures: All-Time By Year

Highest Temperatures in Newport Beach in 2023

Rank	Temperature	Date
1	81 °F	Oct 30
2	80 °F	Nov 1
2	80 °F	Oct 31
2	80 °F	Oct 29
5	79 °F	Nov 9
6	78 °F	Sep 10
6	78 °F	Sep 9
8	77 °F	Nov 2
8	77 °F	Aug 1
8	77 °F	Jul 31
8	77 °F	Jul 21
8	77 °F	Jul 20

What was the coldest temperature in Newport Beach in 2023?

The lowest temperature recorded in Newport Beach, California in 2023 was 40 °F which happened on Feb 26.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Newport Beach in 2023

Rank	Temperature	Date
1	40 °F	February 26
2	42 °F	February 15
3	43 °F	March 3
3	43 °F	March 2
3	43 °F	February 27
6	44 °F	January 24
7	45 °F	February 25
7	45 °F	February 12
7	45 °F	February 2
7	45 °F	February 1
7	45 °F	January 25
7	45 °F	January 21
7	45 °F	January 18

January 2023 Newport Beach Weather

Day	High (°F)	Low (°F)	Precip. (inches)
January 1	59	54	0.07
January 2	58	49	0.07
January 3	59	53	0.18
January 4	59	57	0.06
January 5	64	55	0.82
January 6	63	48	0.05
January 7	63	49	0.00
January 8	59	49	0.02
January 9	59	57	0.01
January 10	60	57	1.13
January 11	59	50	0.04
January 12	68	48	0.01
January 13	67	52	0.00
January 14	60	54	1.03
January 15	58	57	0.65
January 16	58	54	0.83
January 17	59	50	0.03
January 18	59	45	0.00
January 19	59	46	0.00
January 20	62	47	0.05
January 21	62	45	0.00
January 22	62	47	0.00
January 23	65	52	0.00
January 24	65	44	0.00
January 25	63	45	0.00
January 26	71	63	0.00
January 27	71	49	0.00
January 28	60	51	0.00
January 29	57	54	0.00
January 30	57	49	0.34
January 31	65	49	0.03

February 2023 Newport Beach Weather

Day	High (°F)	Low (°F)	Precip. (inches)
February 1	64	45	0.00
February 2	66	45	0.00
February 3	65	50	0.00
February 4	65	46	0.00
February 5	65	54	0.00
February 6	60	48	0.00
February 7	65	51	0.00
February 8	65	48	0.00
February 9	66	49	0.00
February 10	68	52	0.00
February 11	68	54	0.00
February 12	58	45	0.00
February 13	55	50	0.00
February 14	57	54	0.00
February 15	61	42	0.00
February 16	60	46	0.00
February 17	62	46	0.00
February 18	62	46	0.00
February 19	61	47	0.00
February 20	64	47	0.00
February 21	62	52	0.00
February 22	56	50	0.00
February 23	54	48	0.23
February 24	55	48	0.49
February 25	55	45	2.00
February 26	53	40	0.08
February 27	54	43	0.05
February 28	58	49	0.06

March 2023 Newport Beach Weather

Day	High (°F)	Low (°F)	Precip. (inches)
March 1	57	51	0.20
March 2	56	43	0.00
March 3	57	43	0.00
March 4	57	47	0.00
March 5	58	50	0.00
March 6	60	50	0.01
March 7	60	47	0.00
March 8	58	48	0.00
March 9	62	48	0.00
March 10	62	53	0.23
March 11	58	55	0.35
March 12	63	56	0.02
March 13	61	55	0.00
March 14	61	54	0.15
March 15	60	55	2.00
March 16	57	52	0.00
March 17	61	49	0.00
March 18	67	51	0.00
March 19	67	56	0.00
March 20	60	55	0.15
March 21	61	52	0.77
March 22	58	54	0.10
March 23	58	50	0.08
March 24	59	49	0.00
March 25	59	50	0.00
March 26	60	46	0.00
March 27	65	47	0.00
March 28	64	50	0.00
March 29	60	51	0.46
March 30	58	49	0.12
March 31	59	48	0.00

April 2023 Newport Beach Weather

Day	High (°F)	Low (°F)	Precip. (inches)
April 1	62	48	0.00
April 2	62	51	0.00
April 3	59	54	0.00
April 4	61	50	0.00
April 5	60	47	0.00
April 6	64	49	0.00
April 7	64	52	0.00
April 8	62	53	0.00
April 9	60	53	0.00
April 10	57	51	0.00
April 11	58	53	0.00
April 12	58	54	0.00
April 13	58	53	0.12
April 14	60	53	0.00
April 15	62	51	0.00
April 16	62	53	0.00
April 17	62	55	0.00
April 18	62	55	0.00
April 19	62	53	0.00
April 20	67	51	0.00
April 21	73	55	0.00
April 22	73	59	0.00
April 23	68	58	0.00
April 24	63	57	0.00
April 25	63	59	0.00
April 26	63	58	0.00
April 27	63	55	0.00
April 28	62	55	0.00
April 29	62	56	0.00
April 30	62	57	0.00

May 2023 Newport Beach Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	61	55	0.00
May 2	61	56	0.00
May 3	61	54	0.00
May 4	62	54	0.49
May 5	65	56	0.14
May 6	65	53	0.00
May 7	64	56	0.00
May 8	66	55	0.00
May 9	65	58	0.00
May 10	65	55	0.00
May 11	66	57	0.00
May 12	66	58	0.00
May 13	65	59	0.00
May 14	67	58	0.00
May 15	63	59	0.00
May 16	69	60	0.00
May 17	66	58	0.00
May 18	63	58	0.00
May 19	63	59	0.00
May 20	66	60	0.00
May 21	66	59	0.00
May 22	66	59	0.00
May 23	64	59	0.02
May 24	62	57	0.02
May 25	65	60	0.00
May 26	66	60	0.00
May 27	66	59	0.00
May 28	65	61	0.00
May 29	65	60	0.00
May 30	64	60	0.01
May 31	65	59	0.00

June 2023 Newport Beach Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	65	57	0.01
June 2	65	62	0.00
June 3	66	58	0.00
June 4	67	60	0.00
June 5	66	57	0.01
June 6	64	58	0.00
June 7	64	58	0.00
June 8	66	59	0.00
June 9	66	61	0.00
June 10	64	62	0.00
June 11	66	60	0.00
June 12	66	60	0.06
June 13	67	62	0.00
June 14	67	59	0.00
June 15	66	60	0.02
June 16	67	63	0.00
June 17	67	62	0.00
June 18	68	61	0.00
June 19	66	62	0.00
June 20	69	62	0.00
June 21	69	57	0.00
June 22	69	60	0.00
June 23	67	59	0.00
June 24	71	59	0.00
June 25	76	60	0.00
June 26	69	60	0.00
June 27	67	60	0.00
June 28	67	62	0.00
June 29	67	62	0.00
June 30	67	60	0.00

July 2023 Newport Beach Weather

Day	High (°F)	Low (°F)
July 1	68	61
July 2	68	65
July 3	68	61
July 4	68	60
July 5	67	61
July 6	67	60
July 7	68	62
July 8	68	62
July 9	69	63
July 10	71	62
July 11	71	63
July 12	73	64
July 13	73	66
July 14	73	61
July 15	72	64
July 16	68	65
July 17	71	65
July 18	73	66
July 19	74	67
July 20	77	65
July 21	77	64
July 22	72	64
July 23	75	66
July 24	73	66
July 25	73	67
July 26	75	67
July 27	76	67
July 28	76	67
July 29	76	66
July 30	76	68
July 31	77	69

August 2023 Newport Beach Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	77	70	0.00
August 2	76	68	0.00
August 3	74	65	0.00
August 4	73	65	0.00
August 5	74	67	0.00
August 6	73	66	0.00
August 7	72	64	0.00
August 8	73	66	0.00
August 9	73	69	0.00
August 10	74	72	0.01
August 11	74	68	0.00
August 12	73	65	0.00
August 13	74	68	0.00
August 14	74	67	0.00
August 15	73	67	0.00
August 16	73	66	0.03
August 17	73	66	0.00
August 18	73	66	0.00
August 19	71	65	0.00
August 20	74	69	0.76
August 21	75	64	1.75
August 22	76	65	0.00
August 23	76	64	0.00
August 24	74	66	0.00
August 25	72	63	0.00
August 26	73	63	0.00
August 27	75	62	0.00
August 28	75	65	0.00
August 29	75	62	0.00
August 30	75	64	0.00
August 31	72	67	0.00

September 2023 Newport Beach Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	73	67	0.00
September 2	75	68	0.02
September 3	75	70	0.00
September 4	75	65	0.00
September 5	73	66	0.00
September 6	73	68	0.00
September 7	74	64	0.00
September 8	76	65	0.00
September 9	78	68	0.00
September 10	78	70	0.01
September 11	75	67	0.01
September 12	74	66	0.00
September 13	74	68	0.00
September 14	73	65	0.00
September 15	73	67	0.00
September 16	71	66	0.00
September 17	71	66	0.00
September 18	71	65	0.00
September 19	72	61	0.00
September 20	72	66	0.00
September 21	71	62	0.00
September 22	69	61	0.00
September 23	70	61	0.00
September 24	71	61	0.00
September 25	71	62	0.00
September 26	71	61	0.00
September 27	71	62	0.00
September 28	70	65	0.00
September 29	70	65	0.00
September 30	70	63	0.00

October 2023 Newport Beach Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	68	60	0.00
October 2	69	55	0.00
October 3	71	57	0.00
October 4	74	60	0.00
October 5	76	63	0.00
October 6	76	63	0.00
October 7	75	62	0.00
October 8	73	63	0.00
October 9	69	62	0.00
October 10	70	61	0.00
October 11	71	64	0.00
October 12	72	60	0.00
October 13	72	60	0.00
October 14	71	59	0.00
October 15	75	59	0.00
October 16	75	60	0.00
October 17	72	62	0.00
October 18	68	63	0.00
October 19	72	63	0.00
October 20	72	63	0.01
October 21	74	64	0.00
October 22	72	61	0.00
October 23	70	63	0.00
October 24	69	61	0.00
October 25	69	63	0.00
October 26	69	62	0.00
October 27	68	61	0.00
October 28	67	60	0.00
October 29	80	55	0.00
October 30	81	66	0.00
October 31	80	57	0.00

November 2023 Newport Beach Weather

Day	High (°F)	Low (°F)	Precip. (inches)
November 1	80	55	0.00
November 2	77	55	0.00
November 3	n/a	53	0.00
November 4	70	51	0.00
November 5	70	55	0.00
November 6	70	58	0.01
November 7	68	62	0.00
November 8	76	56	0.00
November 9	79	66	0.00
November 10	73	54	0.00
November 11	70	49	0.00
November 12	70	52	0.00
November 13	70	52	0.00
November 14	72	49	0.00
November 15	70	57	0.00
November 16	69	58	0.42
November 17	67	57	0.00
November 18	67	60	0.07
November 19	66	61	0.02
November 20	76	55	0.00
November 21	76	65	0.00
November 22	76	54	0.00
November 23	74	59	0.00
November 24	65	60	0.00
November 25	67	53	0.00
November 26	66	58	0.00
November 27	67	55	0.00
November 28	67	53	0.00
November 29	66	54	0.00
November 30	64	55	0.17

December 2023 Newport Beach Weather

Day	High (°F)	Low (°F)	Precip. (inches)
December 1	66	52	0.00
December 2	63	50	0.00
December 3	64	50	0.00
December 4	68	51	0.00
December 5	73	54	0.00
December 6	73	53	0.00
December 7	65	56	0.00
December 8	65	54	0.00
December 9	67	50	0.00
December 10	67	51	0.00
December 11	67	51	0.00
December 12	62	54	0.00
December 13	63	52	0.00
December 14	68	51	0.00
December 15	72	62	0.00
December 16	72	51	0.00
December 17	69	54	0.00
December 18	69	59	0.00
December 19	67	59	0.00
December 20	63	60	0.06
December 21	65	61	0.02
December 22	65	59	0.22
December 23	65	58	0.00
December 24	65	55	0.00
December 25	64	51	0.00
December 26	65	52	0.00
December 27	65	54	0.00
December 28	65	55	0.00
December 29	64	52	0.00
December 30	62	56	0.29
December 31	62	55	0.06

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Weather Station Details

Years	Station	Coordinates
1921–2024	Newport Beach Harbor	location