El Cajon Weather in 1991

Historical record of El Cajon, California weather for the year 1991 based on NOAA data.

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1991 El Cajon Weather Extremes
Highest temperature	106 °F	October 10
Lowest temperature	31 °F	December 2
Highest daily low	68 °F	August 13
Lowest daily high	54 °F	March 16
Most daily precipitation	1.9 inches	March 1
Most daily snow	none	-
Total annual precipitation	14.8 inches	-
Total annual snow	none	-

What was the hottest temperature in El Cajon in 1991?

The highest temperature recorded in El Cajon, California in 1991 was 106 °F which happened on October 10.

Highest Temperatures: All-Time By Year

Highest Temperatures in El Cajon in 1991

Rank	Temperature	Date
1	106 °F	Oct 10
2	101 °F	Oct 1
3	100 °F	Oct 11
4	99 °F	Oct 7
5	98 °F	Oct 9
5	98 °F	Oct 2
5	98 °F	Aug 12
8	94 °F	Oct 4
8	94 °F	Aug 23
8	94 °F	Aug 13

What was the coldest temperature in El Cajon in 1991?

The lowest temperature recorded in El Cajon, California in 1991 was 31 °F which happened 3 different times.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in El Cajon in 1991

Rank	Temperature	Date
1	31 °F	December 2
1	31 °F	December 1
1	31 °F	January 1
4	34 °F	January 24
4	34 °F	January 23
6	35 °F	December 3
6	35 °F	January 31
8	36 °F	November 24
8	36 °F	January 30
8	36 °F	January 26
8	36 °F	January 25

January 1991 El Cajon Weather

Day	High (°F)	Low (°F)	Precip. (inches)
January 1	73	31	0.00
January 2	73	n/a	0.00
January 3	n/a	51	0.63
January 4	61	n/a	0.10
January 5	66	52	0.00
January 6	n/a	52	0.00
January 7	64	46	0.00
January 8	n/a	52	0.00
January 9	n/a	49	0.00
January 10	64	n/a	0.00
January 11	68	43	0.00
January 12	72	43	0.00
January 13	75	43	0.00
January 14	78	44	0.00
January 15	78	42	0.00
January 16	70	44	0.00
January 17	73	41	0.00
January 18	71	39	0.00
January 19	70	38	0.00
January 20	80	41	0.00
January 21	66	44	0.00
January 22	67	39	0.00
January 23	68	34	0.00
January 24	67	34	0.00
January 25	n/a	36	0.00
January 26	64	36	0.00
January 27	64	43	0.00
January 28	63	41	0.00
January 29	66	44	0.00
January 30	72	36	0.00
January 31	72	35	0.00

February 1991 El Cajon Weather

Day	High (°F)	Low (°F)	Precip. (inches)
February 1	73	40	0.00
February 2	71	39	0.00
February 3	69	41	0.00
February 4	79	40	0.00
February 5	n/a	45	0.00
February 6	73	45	0.00
February 7	73	48	0.00
February 8	76	43	0.00
February 9	83	42	0.00
February 10	79	42	0.00
February 11	81	43	0.00
February 12	76	51	0.00
February 13	79	44	0.00
February 14	83	46	0.00
February 15	n/a	53	0.00
February 16	n/a	57	0.00
February 17	66	54	0.00
February 18	70	44	0.00
February 19	78	39	0.00
February 20	82	41	0.00
February 21	n/a	42	0.00
February 22	82	42	0.00
February 23	70	51	0.00
February 24	69	52	0.00
February 25	74	43	0.00
February 26	73	50	0.00
February 27	n/a	51	0.38
February 28	64	53	1.30

March 1991 El Cajon Weather

Day	High (°F)	Low (°F)	Precip. (inches)
March 1	67	57	1.90
March 2	67	51	0.02
March 3	73	45	0.00
March 4	76	45	0.00
March 5	69	59	0.00
March 6	67	52	0.00
March 7	66	41	0.00
March 8	74	38	0.00
March 9	73	38	0.00
March 10	n/a	49	0.00
March 11	60	48	0.09
March 12	66	39	0.00
March 13	65	39	0.00
March 14	61	47	0.38
March 15	55	47	0.06
March 16	54	37	0.25
March 17	65	38	0.00
March 18	72	38	0.00
March 19	n/a	49	0.96
March 20	60	n/a	1.16
March 21	57	43	1.01
March 22	64	45	0.05
March 23	n/a	44	0.00
March 24	64	44	0.00
March 25	64	51	0.37
March 26	57	44	0.80
March 27	55	44	1.48
March 28	63	46	0.00
March 29	66	52	0.00
March 30	76	45	0.00
March 31	n/a	47	0.00

April 1991 El Cajon Weather

Day	High (°F)	Low (°F)	Precip. (inches)
April 1	63	54	0.00
April 2	71	45	0.00
April 3	79	47	0.00
April 4	89	47	0.00
April 5	89	n/a	0.00
April 6	76	50	0.00
April 7	71	57	0.00
April 8	72	53	0.00
April 9	84	48	0.00
April 10	75	47	0.00
April 11	n/a	52	0.00
April 12	71	41	0.00
April 13	71	43	0.00
April 14	76	44	0.00
April 15	71	51	0.00
April 16	68	52	0.00
April 17	68	53	0.00
April 18	66	51	0.00
April 19	72	51	0.00
April 20	69	53	0.00
April 21	n/a	54	0.00
April 22	68	54	0.07
April 23	n/a	54	0.00
April 24	66	55	0.00
April 25	64	55	0.14
April 26	71	49	0.00
April 27	74	51	0.00
April 28	83	49	0.00
April 29	82	49	0.00
April 30	82	47	0.00

May 1991 El Cajon Weather

Day	High (°F)	Low (°F)
May 1	74	47
May 2	66	50
May 3	68	53
May 4	77	48
May 5	90	51
May 6	90	50
May 7	86	55
May 8	n/a	59
May 9	n/a	57
May 10	67	53
May 11	72	51
May 12	73	47
May 13	73	49
May 14	70	55
May 15	78	50
May 16	80	52
May 17	76	52
May 18	71	56
May 19	70	n/a
May 20	71	48
May 21	68	54
May 22	72	54
May 23	n/a	57
May 24	86	57
May 25	78	53
May 26	72	53
May 27	71	56
May 28	74	54
May 29	73	57
May 30	70	55
May 31	70	53

June 1991 El Cajon Weather

Day	High (°F)	Low (°F)
June 1	70	n/a
June 2	74	51
June 3	81	53
June 4	n/a	59
June 5	74	58
June 6	80	60
June 7	82	54
June 8	77	54
June 9	77	58
June 10	77	56
June 11	75	60
June 12	80	58
June 13	73	58
June 14	73	58
June 15	78	62
June 16	82	59
June 17	82	57
June 18	n/a	58
June 19	76	59
June 20	74	57
June 21	76	55
June 22	75	57
June 23	74	54
June 24	74	59
June 25	74	58
June 26	78	61
June 27	74	59
June 28	n/a	56
June 29	78	63
June 30	84	56

July 1991 El Cajon Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	82	58	0.00
July 2	84	59	0.00
July 3	85	62	0.00
July 4	85	61	0.00
July 5	87	62	0.00
July 6	85	62	0.00
July 7	87	64	0.00
July 8	84	64	0.00
July 9	82	65	0.00
July 10	79	63	0.00
July 11	80	58	0.00
July 12	83	60	0.00
July 13	84	60	0.00
July 14	84	60	0.00
July 15	80	61	0.00
July 16	80	61	0.00
July 17	79	58	0.00
July 18	76	62	0.00
July 19	77	63	0.00
July 20	73	64	0.00
July 21	77	63	0.00
July 22	77	63	0.00
July 23	77	64	0.00
July 24	80	64	0.00
July 25	78	63	0.00
July 26	80	64	0.00
July 27	88	60	0.00
July 28	91	60	0.00
July 29	85	66	0.00
July 30	84	64	0.00
July 31	78	63	0.68

August 1991 El Cajon Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	83	66	0.01
August 2	82	63	0.00
August 3	80	62	0.00
August 4	78	63	0.00
August 5	76	62	0.00
August 6	79	62	0.00
August 7	85	61	0.00
August 8	89	59	0.00
August 9	n/a	63	0.00
August 10	86	68	0.00
August 11	89	63	0.00
August 12	98	63	0.00
August 13	94	68	0.00
August 14	84	n/a	0.00
August 15	84	65	0.00
August 16	84	65	0.00
August 17	84	66	0.00
August 18	86	61	0.00
August 19	87	62	0.00
August 20	85	60	0.00
August 21	85	65	0.00
August 22	90	64	0.00
August 23	94	63	0.00
August 24	n/a	64	0.00
August 25	84	63	0.00
August 26	83	65	0.00
August 27	82	64	0.00
August 28	83	61	0.00
August 29	86	58	0.00
August 30	87	63	0.00
August 31	87	59	0.00

September 1991 El Cajon Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	n/a	n/a	n/a
September 2	n/a	n/a	n/a
September 3	n/a	n/a	n/a
September 4	n/a	n/a	n/a
September 5	n/a	n/a	n/a
September 6	n/a	n/a	n/a
September 7	n/a	n/a	n/a
September 8	n/a	n/a	n/a
September 9	n/a	n/a	n/a
September 10	n/a	n/a	n/a
September 11	n/a	n/a	n/a
September 12	n/a	n/a	n/a
September 13	n/a	n/a	n/a
September 14	n/a	n/a	n/a
September 15	n/a	n/a	n/a
September 16	n/a	n/a	n/a
September 17	n/a	n/a	n/a
September 18	n/a	n/a	n/a
September 19	n/a	n/a	n/a
September 20	n/a	n/a	n/a
September 21	n/a	n/a	n/a
September 22	n/a	n/a	n/a
September 23	n/a	n/a	n/a
September 24	n/a	n/a	n/a
September 25	n/a	n/a	n/a
September 26	n/a	n/a	n/a
September 27	n/a	n/a	n/a
September 28	n/a	n/a	n/a
September 29	n/a	n/a	n/a
September 30	n/a	n/a	n/a

October 1991 El Cajon Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	101	63	0.00
October 2	98	63	0.00
October 3	n/a	61	0.00
October 4	94	61	0.00
October 5	81	62	0.00
October 6	84	61	0.00
October 7	99	64	0.00
October 8	90	60	0.00
October 9	98	60	0.00
October 10	106	n/a	0.00
October 11	100	60	0.00
October 12	87	60	0.00
October 13	n/a	60	0.00
October 14	89	60	0.00
October 15	89	57	0.00
October 16	85	60	0.00
October 17	83	59	0.00
October 18	88	56	0.00
October 19	89	59	0.00
October 20	77	58	0.00
October 21	77	n/a	0.00
October 22	70	62	0.00
October 23	72	62	0.00
October 24	n/a	60	0.12
October 25	n/a	n/a	0.00
October 26	72	53	0.00
October 27	n/a	54	0.70
October 28	71	n/a	0.00
October 29	71	44	0.02
October 30	73	49	0.00
October 31	74	41	0.00

November 1991 El Cajon Weather

Day	High (°F)	Low (°F)	Precip. (inches)
November 1	78	41	0.00
November 2	78	43	0.00
November 3	87	43	0.00
November 4	79	43	0.00
November 5	87	50	0.00
November 6	89	50	0.00
November 7	80	52	0.00
November 8	84	57	0.00
November 9	72	57	0.00
November 10	71	58	0.00
November 11	83	57	0.00
November 12	84	53	0.00
November 13	81	49	0.00
November 14	n/a	42	0.00
November 15	66	42	0.00
November 16	69	42	0.00
November 17	67	42	0.00
November 18	65	53	0.02
November 19	77	42	0.00
November 20	80	40	0.00
November 21	80	46	0.00
November 22	81	50	0.00
November 23	80	42	0.00
November 24	81	36	0.00
November 25	84	40	0.00
November 26	83	40	0.00
November 27	n/a	40	0.00
November 28	n/a	49	0.00
November 29	66	38	0.06
November 30	n/a	37	0.10

December 1991 El Cajon Weather

Day	High (°F)	Low (°F)	Precip. (inches)
December 1	62	31	0.00
December 2	62	31	0.00
December 3	71	35	0.00
December 4	71	40	0.00
December 5	69	46	0.00
December 6	70	44	0.00
December 7	67	41	0.00
December 8	60	49	0.00
December 9	71	54	0.10
December 10	71	58	0.10
December 11	71	55	0.00
December 12	67	49	0.01
December 13	71	43	0.00
December 14	79	37	0.00
December 15	79	37	0.00
December 16	73	43	0.00
December 17	n/a	43	0.05
December 18	59	54	0.45
December 19	57	52	0.20
December 20	70	37	0.00
December 21	69	42	0.00
December 22	n/a	39	0.00
December 23	67	40	0.00
December 24	66	40	0.00
December 25	65	n/a	0.00
December 26	67	40	0.00
December 27	74	40	0.00
December 28	60	51	0.28
December 29	62	39	0.25
December 30	62	39	0.50
December 31	67	39	0.00

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Weather Station Details

Years	Station	Coordinates
1979–2024	El Cajon	location
1899–1979	El Cajon 2 E	location