Riverside Weather in 1989

Historical record of Riverside, California weather for the year 1989 based on NOAA data.

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1989 Riverside Weather Extremes
Highest temperature	109 °F	July 4
Lowest temperature	28 °F	January 8
Highest daily low	70 °F	July 21
Lowest daily high	54 °F	January 7
Most daily precipitation	0.7 inches	March 25
Most daily snow	none	-
Total annual precipitation	2.7 inches	-
Total annual snow	none	-

What was the hottest temperature in Riverside in 1989?

The highest temperature recorded in Riverside, California in 1989 was 109 °F which happened on July 4.

Highest Temperatures: All-Time By Year

Highest Temperatures in Riverside in 1989

Rank	Temperature	Date
1	109 °F	Jul 4
2	106 °F	Jul 5
3	105 °F	Apr 6
4	104 °F	Sep 22
4	104 °F	Sep 5
6	103 °F	Jul 20
6	103 °F	Jun 21
6	103 °F	Jun 20
6	103 °F	Jun 18
6	103 °F	Apr 8
6	103 °F	Apr 7
6	103 °F	Apr 5

What was the coldest temperature in Riverside in 1989?

The lowest temperature recorded in Riverside, California in 1989 was 28 °F which happened on Jan 8.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Riverside in 1989

Rank	Temperature	Date
1	28 °F	January 8
2	29 °F	January 7
3	30 °F	January 16
3	30 °F	January 14
5	31 °F	January 9
6	32 °F	January 15
7	33 °F	December 13
7	33 °F	January 13
9	34 °F	December 12
9	34 °F	January 30
9	34 °F	January 29
9	34 °F	January 2

January 1989 Riverside Weather

Day	High (°F)	Low (°F)	Precip. (inches)
January 1	61	44	0.13
January 2	68	34	0.00
January 3	65	40	0.12
January 4	55	48	0.54
January 5	57	40	0.02
January 6	58	41	0.08
January 7	54	29	0.00
January 8	61	28	0.00
January 9	71	31	0.00
January 10	71	36	0.00
January 11	61	44	0.00
January 12	61	46	0.00
January 13	65	33	0.00
January 14	61	30	0.00
January 15	67	32	0.00
January 16	61	30	0.00
January 17	78	37	0.00
January 18	80	47	0.00
January 19	81	44	0.00
January 20	78	45	0.00
January 21	82	52	0.00
January 22	78	43	0.00
January 23	65	42	0.00
January 24	62	43	0.01
January 25	64	39	0.00
January 26	65	49	0.00
January 27	63	36	0.00
January 28	62	39	0.00
January 29	78	34	0.00
January 30	80	34	0.00
January 31	76	39	0.00

February 1989 Riverside Weather

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

March 1989 Riverside Weather

Day	High (°F)	Low (°F)	Precip. (inches)
March 1	64	50	0.00
March 2	61	51	0.21
March 3	63	45	0.00
March 4	70	38	0.00
March 5	79	42	0.00
March 6	86	47	0.00
March 7	83	51	0.00
March 8	86	54	0.00
March 9	81	45	0.00
March 10	78	46	0.00
March 11	79	48	0.00
March 12	82	52	0.00
March 13	75	47	0.00
March 14	74	47	0.00
March 15	74	47	0.00
March 16	69	48	0.00
March 17	72	49	0.00
March 18	77	45	0.00
March 19	79	49	0.00
March 20	82	50	0.00
March 21	86	44	0.00
March 22	84	46	0.00
March 23	76	46	0.00
March 24	76	46	0.00
March 25	62	53	0.65
March 26	65	44	0.01
March 27	69	43	0.00
March 28	76	47	0.00
March 29	77	49	0.00
March 30	87	49	0.00
March 31	91	53	0.00

April 1989 Riverside Weather

Day	High (°F)	Low (°F)	Precip. (inches)
April 1	n/a	55	0.00
April 2	79	51	0.00
April 3	83	51	0.00
April 4	97	55	0.00
April 5	103	55	0.00
April 6	105	56	0.00
April 7	103	58	0.00
April 8	103	57	0.00
April 9	90	55	0.00
April 10	83	57	0.00
April 11	79	58	0.00
April 12	70	58	0.00
April 13	79	58	0.00
April 14	79	59	0.00
April 15	79	58	0.00
April 16	75	56	0.00
April 17	78	57	0.00
April 18	84	53	0.00
April 19	88	56	0.00
April 20	90	55	0.00
April 21	84	56	0.00
April 22	78	53	0.00
April 23	74	48	0.00
April 24	68	52	0.00
April 25	68	43	0.00
April 26	68	45	0.01
April 27	78	44	0.00
April 28	83	47	0.00
April 29	84	49	0.00
April 30	83	52	0.00

May 1989 Riverside Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	85	52	0.00
May 2	85	53	0.00
May 3	89	55	0.00
May 4	93	56	0.00
May 5	93	58	0.00
May 6	90	58	0.00
May 7	90	55	0.00
May 8	94	55	0.00
May 9	82	59	0.00
May 10	72	56	0.00
May 11	64	50	0.00
May 12	72	52	0.00
May 13	71	55	0.00
May 14	69	56	0.00
May 15	65	56	0.00
May 16	77	55	0.04
May 17	74	54	0.00
May 18	78	58	0.00
May 19	85	53	0.00
May 20	n/a	n/a	0.00
May 21	90	54	0.00
May 22	88	53	0.00
May 23	87	53	0.00
May 24	87	53	0.00
May 25	82	52	0.00
May 26	88	53	0.00
May 27	84	55	0.00
May 28	86	56	0.00
May 29	78	57	0.00
May 30	81	53	0.00
May 31	93	53	0.00

June 1989 Riverside Weather

Day	High (°F)	Low (°F)
June 1	86	56
June 2	79	59
June 3	77	57
June 4	77	58
June 5	79	58
June 6	78	53
June 7	76	54
June 8	76	59
June 9	74	60
June 10	74	59
June 11	80	59
June 12	88	54
June 13	94	58
June 14	98	62
June 15	n/a	60
June 16	92	59
June 17	96	59
June 18	103	63
June 19	101	66
June 20	103	64
June 21	103	62
June 22	95	62
June 23	87	61
June 24	77	59
June 25	84	60
June 26	n/a	57
June 27	91	58
June 28	90	58
June 29	86	55
June 30	89	55

July 1989 Riverside Weather

Day	High (°F)	Low (°F)
July 1	91	51
July 2	94	59
July 3	101	60
July 4	109	60
July 5	106	66
July 6	98	67
July 7	97	64
July 8	92	64
July 9	90	62
July 10	88	61
July 11	89	50
July 12	92	63
July 13	97	62
July 14	98	62
July 15	93	63
July 16	94	61
July 17	93	60
July 18	93	60
July 19	100	64
July 20	103	70
July 21	99	70
July 22	95	69
July 23	93	66
July 24	93	64
July 25	94	63
July 26	98	63
July 27	98	64
July 28	99	69
July 29	97	63
July 30	95	63
July 31	95	62

August 1989 Riverside Weather

Day	High (°F)	Low (°F)
August 1	94	58
August 2	94	61
August 3	94	61
August 4	96	61
August 5	96	61
August 6	96	67
August 7	94	67
August 8	92	67
August 9	94	66
August 10	95	67
August 11	97	67
August 12	96	68
August 13	97	67
August 14	97	65
August 15	95	63
August 16	90	59
August 17	89	59
August 18	86	59
August 19	83	59
August 20	83	60
August 21	83	60
August 22	88	57
August 23	83	58
August 24	83	61
August 25	82	61
August 26	84	59
August 27	87	57
August 28	92	57
August 29	92	54
August 30	91	54
August 31	92	57

September 1989 Riverside Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	97	50	0.00
September 2	98	54	0.00
September 3	98	54	0.00
September 4	100	58	0.00
September 5	104	61	0.00
September 6	99	62	0.00
September 7	91	58	0.00
September 8	88	54	0.00
September 9	88	54	0.00
September 10	87	53	0.00
September 11	84	57	0.00
September 12	85	52	0.00
September 13	99	59	0.00
September 14	102	59	0.00
September 15	100	64	0.00
September 16	89	69	0.00
September 17	83	64	0.08
September 18	76	58	0.00
September 19	n/a	53	0.31
September 20	84	52	0.00
September 21	100	52	0.00
September 22	104	59	0.00
September 23	95	59	0.00
September 24	102	60	0.00
September 25	95	65	0.00
September 26	91	63	0.00
September 27	93	64	0.00
September 28	95	61	0.00
September 29	92	n/a	0.00
September 30	87	57	0.00

October 1989 Riverside Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	83	51	0.00
October 2	77	60	0.00
October 3	77	55	0.00
October 4	91	50	0.00
October 5	87	52	0.00
October 6	86	59	0.00
October 7	97	55	0.00
October 8	100	57	0.00
October 9	100	54	0.00
October 10	84	55	0.00
October 11	90	55	0.00
October 12	83	58	0.00
October 13	80	57	0.00
October 14	76	58	0.00
October 15	74	57	0.00
October 16	82	51	0.00
October 17	97	52	0.00
October 18	98	53	0.00
October 19	97	53	0.00
October 20	87	61	0.00
October 21	74	59	0.01
October 22	78	60	0.11
October 23	79	60	0.01
October 24	76	55	0.00
October 25	72	56	0.13
October 26	77	44	0.00
October 27	78	44	0.00
October 28	81	43	0.00
October 29	76	57	0.00
October 30	80	44	0.00
October 31	82	45	0.00

November 1989 Riverside Weather

Day	High (°F)	Low (°F)	Precip. (inches)
November 1	79	40	0.00
November 2	82	44	0.00
November 3	84	43	0.00
November 4	85	44	0.00
November 5	78	43	0.00
November 6	72	55	0.00
November 7	69	51	0.00
November 8	84	45	0.00
November 9	88	43	0.00
November 10	94	47	0.00
November 11	90	49	0.00
November 12	81	46	0.00
November 13	72	51	0.00
November 14	73	50	0.00
November 15	87	45	0.00
November 16	86	45	0.00
November 17	83	42	0.00
November 18	88	50	0.00
November 19	86	45	0.00
November 20	85	55	0.00
November 21	80	48	0.00
November 22	76	45	0.00
November 23	71	48	0.00
November 24	64	51	0.00
November 25	65	56	0.00
November 26	68	54	0.11
November 27	68	42	0.00
November 28	70	46	0.00
November 29	74	42	0.00
November 30	76	35	0.00

December 1989 Riverside Weather

Day	High (°F)	Low (°F)	Precip. (inches)
December 1	75	35	0.00
December 2	81	35	0.00
December 3	81	39	0.00
December 4	83	39	0.00
December 5	85	40	0.00
December 6	81	43	0.00
December 7	85	44	0.00
December 8	85	42	0.00
December 9	78	40	0.00
December 10	69	39	0.00
December 11	63	43	0.00
December 12	72	34	0.00
December 13	72	33	0.00
December 14	79	36	0.00
December 15	69	40	0.00
December 16	68	42	0.00
December 17	69	37	0.00
December 18	63	39	0.00
December 19	69	43	0.00
December 20	71	36	0.00
December 21	68	37	0.00
December 22	82	36	0.00
December 23	81	41	0.00
December 24	81	44	0.00
December 25	78	47	0.00
December 26	80	48	0.00
December 27	71	45	0.00
December 28	71	45	0.00
December 29	60	39	0.13
December 30	74	39	0.00
December 31	78	37	0.00

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Weather Station Details

Years	Station	Coordinates
1999–2024	Riverside Municipal Airport	location
1893–1998	Riverside Fire Station	location