Chula Vista Weather in 1984

Historical record of Chula Vista, California weather for the year 1984 based on NOAA data.

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1984 Chula Vista Weather Extremes
Highest temperature	105 °F	September 8
Lowest temperature	34 °F	December 23
Highest daily low	74 °F	September 9
Lowest daily high	58 °F	December 16
Most daily precipitation	1.4 inches	December 11
Most daily snow	none	-
Total annual precipitation	8.0 inches	-
Total annual snow	none	-

What was the hottest temperature in Chula Vista in 1984?

The highest temperature recorded in Chula Vista, California in 1984 was 105 °F which happened on September 8.

Highest Temperatures: All-Time By Year

Highest Temperatures in Chula Vista in 1984

Rank	Temperature	Date
1	105 °F	Sep 8
2	92 °F	Jul 15
3	91 °F	Sep 4
4	90 °F	Sep 20
5	89 °F	Sep 19
5	89 °F	Sep 9
5	89 °F	Sep 5
5	89 °F	Jul 14
9	87 °F	Sep 6
9	87 °F	Jul 16
9	87 °F	Jul 9
9	87 °F	Jul 8

What was the coldest temperature in Chula Vista in 1984?

The lowest temperature recorded in Chula Vista, California in 1984 was 34 °F which happened on Dec 23.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Chula Vista in 1984

Rank	Temperature	Date
1	34 °F	December 23
2	35 °F	December 17
3	37 °F	December 15
3	37 °F	December 14
5	38 °F	December 25
5	38 °F	February 19
5	38 °F	February 18
8	39 °F	December 24
8	39 °F	December 21
8	39 °F	February 20

January 1984 Chula Vista Weather

Day	High (°F)	Low (°F)	Precip. (inches)
January 1	75	51	0.00
January 2	75	44	0.00
January 3	72	45	0.00
January 4	75	47	0.00
January 5	n/a	54	0.15
January 6	70	52	0.00
January 7	60	52	0.00
January 8	n/a	50	0.00
January 9	66	55	0.00
January 10	74	44	0.00
January 11	67	46	0.00
January 12	73	43	0.00
January 13	66	46	0.00
January 14	65	52	0.00
January 15	63	51	0.00
January 16	66	44	0.03
January 17	63	43	0.00
January 18	67	40	0.00
January 19	63	42	0.00
January 20	70	40	0.00
January 21	70	42	0.00
January 22	65	45	0.00
January 23	69	44	0.00
January 24	71	42	0.00
January 25	73	49	0.00
January 26	67	46	0.00
January 27	80	48	0.00
January 28	79	48	0.00
January 29	83	51	0.00
January 30	82	43	0.00
January 31	n/a	49	0.00

February 1984 Chula Vista Weather

Day	High (°F)	Low (°F)
February 1	66	50
February 2	n/a	50
February 3	72	49
February 4	68	49
February 5	68	43
February 6	74	45
February 7	78	46
February 8	71	45
February 9	63	44
February 10	65	50
February 11	65	43
February 12	68	45
February 13	68	46
February 14	69	55
February 15	69	43
February 16	67	48
February 17	63	42
February 18	66	38
February 19	69	38
February 20	70	39
February 21	70	40
February 22	64	46
February 23	69	43
February 24	66	41
February 25	65	48
February 26	75	42
February 27	80	47
February 28	71	43
February 29	72	44

March 1984 Chula Vista Weather

Day	High (°F)	Low (°F)	Precip. (inches)
March 1	68	55	0.00
March 2	67	49	0.00
March 3	66	47	0.00
March 4	61	54	0.00
March 5	69	n/a	0.00
March 6	73	42	0.00
March 7	69	44	0.00
March 8	71	45	0.00
March 9	67	45	0.00
March 10	68	43	0.00
March 11	70	49	0.00
March 12	69	50	0.00
March 13	69	52	0.00
March 14	67	51	0.00
March 15	67	51	0.00
March 16	68	49	0.00
March 17	68	48	0.00
March 18	75	48	0.00
March 19	81	49	0.00
March 20	78	52	0.00
March 21	76	51	0.00
March 22	80	50	0.00
March 23	75	49	0.00
March 24	74	49	0.00
March 25	67	56	0.00
March 26	66	55	0.00
March 27	70	54	0.00
March 28	78	48	0.00
March 29	66	49	0.00
March 30	66	52	0.00
March 31	63	49	0.02

April 1984 Chula Vista Weather

Day	High (°F)	Low (°F)	Precip. (inches)
April 1	n/a	n/a	0.00
April 2	66	54	0.00
April 3	66	46	0.00
April 4	66	55	0.00
April 5	67	56	0.00
April 6	67	54	0.08
April 7	67	51	0.24
April 8	67	51	0.00
April 9	68	50	0.00
April 10	71	50	0.00
April 11	69	59	0.00
April 12	72	52	0.00
April 13	75	53	0.00
April 14	74	52	0.00
April 15	79	56	0.00
April 16	79	57	0.00
April 17	70	55	0.00
April 18	69	57	0.00
April 19	67	57	0.10
April 20	67	56	0.00
April 21	75	46	0.00
April 22	70	50	0.00
April 23	78	55	0.00
April 24	n/a	57	0.00
April 25	n/a	54	0.00
April 26	61	55	0.00
April 27	60	48	0.00
April 28	62	46	0.36
April 29	61	55	0.00
April 30	71	54	0.00

May 1984 Chula Vista Weather

Day	High (°F)	Low (°F)
May 1	66	49
May 2	70	58
May 3	73	57
May 4	70	55
May 5	71	59
May 6	70	54
May 7	72	54
May 8	72	53
May 9	78	55
May 10	n/a	50
May 11	70	58
May 12	72	55
May 13	72	57
May 14	72	60
May 15	67	56
May 16	70	50
May 17	70	53
May 18	71	52
May 19	73	54
May 20	71	54
May 21	70	59
May 22	72	62
May 23	71	61
May 24	75	61
May 25	73	56
May 26	72	58
May 27	75	57
May 28	82	56
May 29	83	62
May 30	72	63
May 31	72	62

June 1984 Chula Vista Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	70	60	0.00
June 2	74	61	0.00
June 3	72	60	0.00
June 4	69	61	0.00
June 5	72	63	0.00
June 6	69	62	0.00
June 7	70	n/a	0.00
June 8	71	55	0.00
June 9	72	60	0.00
June 10	72	59	0.00
June 11	71	62	0.00
June 12	n/a	55	0.00
June 13	n/a	61	0.00
June 14	n/a	59	0.00
June 15	n/a	53	0.00
June 16	n/a	n/a	n/a
June 17	n/a	n/a	n/a
June 18	n/a	61	0.00
June 19	72	55	0.00
June 20	71	49	0.00
June 21	71	43	0.00
June 22	73	61	0.00
June 23	78	57	0.00
June 24	85	56	0.00
June 25	85	66	0.00
June 26	78	62	0.00
June 27	78	63	0.00
June 28	75	64	0.00
June 29	74	65	0.00
June 30	75	65	0.00

July 1984 Chula Vista Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	75	64	0.00
July 2	78	65	0.00
July 3	77	66	0.00
July 4	78	66	0.00
July 5	75	66	0.00
July 6	77	66	0.00
July 7	80	66	0.00
July 8	87	64	0.00
July 9	87	70	0.00
July 10	83	68	0.00
July 11	83	68	0.00
July 12	81	69	0.00
July 13	82	67	0.00
July 14	89	69	0.00
July 15	92	69	0.06
July 16	87	60	0.00
July 17	82	66	0.00
July 18	81	67	0.00
July 19	82	71	0.00
July 20	83	70	0.00
July 21	78	69	0.00
July 22	76	68	0.00
July 23	79	67	0.00
July 24	80	65	0.00
July 25	82	66	0.00
July 26	82	67	0.00
July 27	80	53	0.00
July 28	79	68	0.01
July 29	81	64	0.00
July 30	81	70	0.00
July 31	80	70	0.00

August 1984 Chula Vista Weather

Day	High (°F)	Low (°F)
August 1	79	68
August 2	78	67
August 3	78	68
August 4	77	67
August 5	77	66
August 6	77	62
August 7	80	64
August 8	79	58
August 9	80	67
August 10	77	58
August 11	81	63
August 12	80	65
August 13	80	65
August 14	80	69
August 15	79	68
August 16	81	69
August 17	81	71
August 18	77	70
August 19	79	71
August 20	79	70
August 21	81	71
August 22	81	72
August 23	79	69
August 24	80	67
August 25	80	65
August 26	81	69
August 27	81	65
August 28	86	68
August 29	85	70
August 30	83	69
August 31	n/a	68

September 1984 Chula Vista Weather

Day	High (°F)	Low (°F)
September 1	79	67
September 2	78	67
September 3	79	67
September 4	91	68
September 5	89	69
September 6	87	69
September 7	85	69
September 8	105	66
September 9	89	74
September 10	85	72
September 11	84	72
September 12	n/a	72
September 13	80	71
September 14	n/a	54
September 15	n/a	70
September 16	n/a	65
September 17	n/a	67
September 18	n/a	64
September 19	89	70
September 20	90	69
September 21	n/a	70
September 22	78	69
September 23	77	66
September 24	77	68
September 25	81	58
September 26	82	65
September 27	83	69
September 28	84	68
September 29	83	67
September 30	79	67

October 1984 Chula Vista Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	77	65	0.00
October 2	75	62	0.00
October 3	76	58	0.00
October 4	75	63	0.00
October 5	75	64	0.00
October 6	77	61	0.00
October 7	82	58	0.00
October 8	78	64	0.00
October 9	75	65	0.00
October 10	74	62	0.00
October 11	74	65	0.00
October 12	76	62	0.04
October 13	81	59	0.00
October 14	76	56	0.00
October 15	76	58	0.00
October 16	76	n/a	0.00
October 17	73	49	n/a
October 18	n/a	n/a	0.00
October 19	72	60	0.00
October 20	71	n/a	0.05
October 21	70	51	0.00
October 22	79	52	0.00
October 23	78	48	0.00
October 24	n/a	n/a	0.00
October 25	83	48	0.00
October 26	n/a	49	0.00
October 27	74	48	0.00
October 28	n/a	n/a	0.00
October 29	71	n/a	0.00
October 30	70	51	0.00
October 31	68	57	n/a

November 1984 Chula Vista Weather

Day	High (°F)	Low (°F)	Precip. (inches)
November 1	75	49	0.00
November 2	74	46	0.00
November 3	72	50	0.00
November 4	72	50	0.00
November 5	72	54	0.00
November 6	69	59	0.00
November 7	68	53	0.00
November 8	68	55	0.09
November 9	70	50	0.00
November 10	74	46	0.00
November 11	77	46	0.00
November 12	68	48	0.00
November 13	68	59	0.01
November 14	71	50	0.00
November 15	68	48	0.00
November 16	65	50	0.02
November 17	68	52	0.52
November 18	67	48	0.00
November 19	70	48	0.09
November 20	72	47	0.00
November 21	64	48	0.25
November 22	63	48	0.13
November 23	n/a	42	0.45
November 24	65	n/a	n/a
November 25	63	42	n/a
November 26	65	41	0.00
November 27	70	42	0.00
November 28	65	45	0.00
November 29	66	43	0.00
November 30	68	42	0.00

December 1984 Chula Vista Weather

Day	High (°F)	Low (°F)	Precip. (inches)
December 1	67	41	0.00
December 2	67	42	0.00
December 3	66	40	0.17
December 4	64	44	0.00
December 5	64	48	0.00
December 6	77	47	0.00
December 7	66	51	0.00
December 8	69	54	0.32
December 9	n/a	47	0.00
December 10	69	n/a	0.14
December 11	67	42	1.40
December 12	64	51	0.00
December 13	62	48	0.00
December 14	61	37	0.00
December 15	61	37	0.00
December 16	58	48	0.36
December 17	59	35	0.00
December 18	59	45	0.34
December 19	60	51	0.45
December 20	61	50	0.37
December 21	60	39	0.00
December 22	69	45	0.00
December 23	66	34	0.00
December 24	n/a	39	0.00
December 25	69	38	0.00
December 26	n/a	51	1.13
December 27	59	52	0.57
December 28	n/a	51	0.00
December 29	62	50	0.00
December 30	65	43	0.00
December 31	62	41	0.00

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Weather Station Details

Years	Station	Coordinates
1918–2024	Chula Vista	location