San Jacinto Weather in 1918

Historical record of San Jacinto, California weather for the year 1918 based on NOAA data.

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1918 San Jacinto Weather Extremes
Highest temperature	109 °F	August 3
Lowest temperature	21 °F	December 31
Highest daily low	72 °F	June 18
Lowest daily high	50 °F	December 30
Most daily precipitation	2.1 inches	March 12

What was the hottest temperature in San Jacinto in 1918?

The highest temperature recorded in San Jacinto, California in 1918 was 109 °F which happened on August 3.

Highest Temperatures: All-Time By Year

Highest Temperatures in San Jacinto in 1918

Rank	Temperature	Date
1	109 °F	Aug 3
2	106 °F	Aug 2
3	105 °F	Jun 14
4	104 °F	Jul 20
4	104 °F	Jul 19
6	103 °F	Jul 31
6	103 °F	Jul 29
6	103 °F	Jul 6
6	103 °F	Jul 5
6	103 °F	Jun 21
6	103 °F	Jun 13

What was the coldest temperature in San Jacinto in 1918?

The lowest temperature recorded in San Jacinto, California in 1918 was 21 °F which happened on Dec 31.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in San Jacinto in 1918

Rank	Temperature	Date
1	21 °F	December 31
2	24 °F	December 26
3	25 °F	November 28
3	25 °F	January 21
3	25 °F	January 11
6	26 °F	December 25
6	26 °F	December 24
8	28 °F	December 23
8	28 °F	November 29
8	28 °F	February 1
8	28 °F	January 30
8	28 °F	January 28
8	28 °F	January 22
8	28 °F	January 20
8	28 °F	January 12

January 1918 San Jacinto Weather

Day	High (°F)	Low (°F)	Precip. (inches)
January 1	87	38	n/a
January 2	84	38	n/a
January 3	82	34	n/a
January 4	81	31	n/a
January 5	81	34	n/a
January 6	78	38	n/a
January 7	70	36	n/a
January 8	62	40	n/a
January 9	62	44	n/a
January 10	60	35	n/a
January 11	65	25	n/a
January 12	61	28	n/a
January 13	63	41	0.43
January 14	56	41	n/a
January 15	64	41	n/a
January 16	68	34	n/a
January 17	74	38	n/a
January 18	78	36	n/a
January 19	65	33	n/a
January 20	63	28	n/a
January 21	62	25	n/a
January 22	68	28	n/a
January 23	70	29	n/a
January 24	73	37	n/a
January 25	65	46	0.47
January 26	56	46	0.20
January 27	57	32	n/a
January 28	59	28	n/a
January 29	62	29	n/a
January 30	65	28	n/a
January 31	66	33	n/a

February 1918 San Jacinto Weather

Day	High (°F)	Low (°F)	Precip. (inches)
February 1	76	28	0.00
February 2	67	30	0.00
February 3	74	33	0.00
February 4	85	33	0.00
February 5	76	34	0.00
February 6	78	37	0.00
February 7	68	42	0.00
February 8	74	33	0.00
February 9	80	39	0.00
February 10	82	37	0.00
February 11	73	32	0.00
February 12	70	30	0.00
February 13	66	44	0.00
February 14	68	46	0.00
February 15	71	46	0.00
February 16	74	33	0.00
February 17	65	30	0.00
February 18	55	34	0.88
February 19	54	33	0.05
February 20	58	36	0.00
February 21	70	47	0.00
February 22	64	46	0.78
February 23	65	50	0.08
February 24	64	45	0.00
February 25	67	47	0.13
February 26	60	41	0.10
February 27	64	42	0.07
February 28	69	37	0.00

March 1918 San Jacinto Weather

Day	High (°F)	Low (°F)	Precip. (inches)
March 1	73	33	0.00
March 2	77	36	0.00
March 3	74	38	0.00
March 4	69	34	0.00
March 5	63	42	0.05
March 6	56	49	0.34
March 7	56	49	0.73
March 8	57	49	0.43
March 9	70	33	0.00
March 10	68	46	0.65
March 11	65	53	1.40
March 12	63	50	2.06
March 13	65	49	0.09
March 14	74	36	0.00
March 15	77	38	0.00
March 16	78	43	0.00
March 17	79	40	0.00
March 18	71	48	0.00
March 19	62	43	1.00
March 20	53	43	0.05
March 21	68	48	0.00
March 22	72	43	0.00
March 23	76	50	0.00
March 24	77	49	0.00
March 25	76	47	0.00
March 26	71	49	0.00
March 27	68	48	0.00
March 28	80	44	0.00
March 29	81	40	0.00
March 30	88	45	0.00
March 31	82	45	0.00

April 1918 San Jacinto Weather

Day	High (°F)	Low (°F)	Precip. (inches)
April 1	60	51	n/a
April 2	61	48	n/a
April 3	62	42	n/a
April 4	68	43	0.02
April 5	76	39	n/a
April 6	75	43	n/a
April 7	84	41	n/a
April 8	90	39	n/a
April 9	86	38	n/a
April 10	79	44	n/a
April 11	78	42	n/a
April 12	62	50	n/a
April 13	65	48	n/a
April 14	70	41	n/a
April 15	77	36	n/a
April 16	84	43	n/a
April 17	86	40	n/a
April 18	84	44	n/a
April 19	83	60	n/a
April 20	85	41	n/a
April 21	90	41	n/a
April 22	81	43	n/a
April 23	80	46	n/a
April 24	75	58	n/a
April 25	72	57	n/a
April 26	76	53	n/a
April 27	80	53	n/a
April 28	78	51	n/a
April 29	86	48	n/a
April 30	88	43	n/a

May 1918 San Jacinto Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	93	46	n/a
May 2	94	50	n/a
May 3	95	53	n/a
May 4	86	50	n/a
May 5	78	54	n/a
May 6	77	54	n/a
May 7	75	52	n/a
May 8	63	58	n/a
May 9	67	55	n/a
May 10	67	54	0.12
May 11	79	39	n/a
May 12	78	42	n/a
May 13	92	47	n/a
May 14	85	43	n/a
May 15	78	47	n/a
May 16	77	52	n/a
May 17	78	53	n/a
May 18	76	52	n/a
May 19	79	49	n/a
May 20	75	46	n/a
May 21	78	44	n/a
May 22	81	43	n/a
May 23	80	47	n/a
May 24	79	45	n/a
May 25	77	47	n/a
May 26	72	50	n/a
May 27	68	50	n/a
May 28	63	45	0.04
May 29	63	45	0.26
May 30	76	50	n/a
May 31	80	47	n/a

June 1918 San Jacinto Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	93	47	n/a
June 2	90	51	n/a
June 3	92	50	n/a
June 4	91	49	n/a
June 5	96	47	n/a
June 6	95	54	n/a
June 7	98	55	n/a
June 8	99	54	n/a
June 9	95	58	n/a
June 10	94	63	0.05
June 11	98	59	n/a
June 12	102	61	n/a
June 13	103	62	n/a
June 14	105	65	n/a
June 15	95	65	n/a
June 16	92	64	0.32
June 17	94	65	n/a
June 18	91	72	n/a
June 19	88	65	n/a
June 20	98	69	n/a
June 21	103	70	n/a
June 22	98	62	n/a
June 23	88	59	n/a
June 24	89	60	n/a
June 25	97	55	n/a
June 26	96	59	n/a
June 27	99	60	n/a
June 28	94	57	n/a
June 29	97	60	n/a
June 30	90	58	0.02

July 1918 San Jacinto Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	97	61	0.00
July 2	96	58	0.00
July 3	88	61	0.00
July 4	101	62	0.00
July 5	103	61	0.00
July 6	103	63	0.00
July 7	94	59	0.00
July 8	89	62	0.05
July 9	93	60	0.00
July 10	99	58	0.00
July 11	97	51	0.00
July 12	90	55	0.00
July 13	91	57	0.00
July 14	97	53	0.00
July 15	91	58	0.00
July 16	94	53	0.00
July 17	100	57	0.00
July 18	98	67	0.00
July 19	104	64	0.00
July 20	104	66	0.00
July 21	100	54	0.00
July 22	94	54	0.00
July 23	95	55	0.00
July 24	88	58	0.00
July 25	89	48	0.00
July 26	90	51	0.00
July 27	89	52	0.00
July 28	98	52	0.00
July 29	103	54	0.00
July 30	102	61	0.00
July 31	103	66	0.07

August 1918 San Jacinto Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	95	63	n/a
August 2	106	66	n/a
August 3	109	70	n/a
August 4	102	68	n/a
August 5	94	65	n/a
August 6	95	64	n/a
August 7	94	68	n/a
August 8	94	62	n/a
August 9	89	61	n/a
August 10	87	64	n/a
August 11	89	62	n/a
August 12	89	59	n/a
August 13	85	60	n/a
August 14	80	60	n/a
August 15	75	59	n/a
August 16	80	50	n/a
August 17	84	49	n/a
August 18	88	50	n/a
August 19	89	48	n/a
August 20	89	49	n/a
August 21	90	50	n/a
August 22	93	52	n/a
August 23	102	54	n/a
August 24	102	60	n/a
August 25	99	65	n/a
August 26	93	69	n/a
August 27	96	67	n/a
August 28	101	65	0.05
August 29	101	65	0.04
August 30	98	67	n/a
August 31	94	64	n/a

September 1918 San Jacinto Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	98	59	n/a
September 2	88	58	n/a
September 3	89	57	n/a
September 4	85	53	n/a
September 5	94	52	n/a
September 6	98	57	n/a
September 7	93	53	n/a
September 8	85	55	n/a
September 9	87	45	n/a
September 10	97	53	n/a
September 11	97	64	n/a
September 12	96	70	n/a
September 13	87	64	n/a
September 14	83	56	n/a
September 15	81	54	n/a
September 16	84	60	n/a
September 17	88	60	n/a
September 18	87	54	n/a
September 19	81	58	n/a
September 20	95	47	n/a
September 21	94	57	n/a
September 22	81	62	n/a
September 23	77	57	n/a
September 24	87	47	n/a
September 25	90	49	n/a
September 26	92	48	n/a
September 27	85	64	0.03
September 28	95	69	n/a
September 29	96	64	n/a
September 30	95	63	n/a

October 1918 San Jacinto Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	91	63	0.00
October 2	90	60	0.00
October 3	84	64	0.42
October 4	73	64	0.16
October 5	73	64	0.23
October 6	75	59	0.00
October 7	75	56	0.00
October 8	70	62	0.00
October 9	75	62	0.01
October 10	88	52	0.00
October 11	90	53	0.00
October 12	93	54	0.00
October 13	91	57	0.00
October 14	79	61	0.15
October 15	74	53	0.02
October 16	75	54	0.00
October 17	73	51	0.00
October 18	72	43	0.00
October 19	78	43	0.00
October 20	74	51	0.00
October 21	78	50	0.00
October 22	78	56	0.00
October 23	77	48	0.00
October 24	80	45	0.00
October 25	78	53	0.00
October 26	80	43	0.00
October 27	82	40	0.00
October 28	87	43	0.00
October 29	89	50	0.00
October 30	89	53	0.00
October 31	95	47	0.00

November 1918 San Jacinto Weather

Day	High (°F)	Low (°F)	Precip. (inches)
November 1	87	48	0.00
November 2	84	44	0.00
November 3	82	46	0.00
November 4	62	53	0.03
November 5	60	45	0.13
November 6	64	38	0.00
November 7	65	45	0.00
November 8	74	34	0.00
November 9	80	33	0.00
November 10	82	35	0.00
November 11	83	37	0.00
November 12	77	39	0.00
November 13	62	54	0.05
November 14	61	49	0.45
November 15	60	53	0.00
November 16	70	49	0.00
November 17	70	43	0.00
November 18	60	50	0.46
November 19	61	53	0.10
November 20	61	41	0.00
November 21	69	43	0.00
November 22	70	35	0.00
November 23	60	42	0.00
November 24	60	43	0.32
November 25	59	35	0.00
November 26	65	41	0.00
November 27	52	35	0.06
November 28	57	25	0.00
November 29	62	28	0.00
November 30	66	31	0.00

December 1918 San Jacinto Weather

Day	High (°F)	Low (°F)	Precip. (inches)
December 1	75	34	0.00
December 2	75	37	0.00
December 3	82	44	0.00
December 4	82	40	0.00
December 5	76	38	0.00
December 6	60	45	0.00
December 7	52	45	0.77
December 8	56	34	0.03
December 9	60	36	0.00
December 10	66	33	0.00
December 11	58	35	0.00
December 12	61	41	0.00
December 13	68	32	0.00
December 14	72	34	0.00
December 15	68	34	0.00
December 16	64	33	0.00
December 17	55	32	0.00
December 18	61	40	0.11
December 19	62	30	0.00
December 20	52	32	0.00
December 21	52	40	0.22
December 22	58	32	0.00
December 23	58	28	0.00
December 24	59	26	0.00
December 25	57	26	0.00
December 26	65	24	0.00
December 27	72	30	0.00
December 28	72	32	0.00
December 29	56	30	0.00
December 30	50	31	0.03
December 31	52	21	0.00

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Weather Station Details

Years	Station	Coordinates
1978–2024	San Jacinto	location
1893–1978	San Jacinto	location