Riverside Weather in 1986

Historical record of Riverside, California weather for the year 1986 based on NOAA data.

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1986 Riverside Weather Extremes
Highest temperature	105 °F	August 20
Lowest temperature	29 °F	December 11
Highest daily low	69 °F	August 20
Lowest daily high	56 °F	February 8
Most daily precipitation	1.3 inches	March 16
Most daily snow	none	-
Total annual precipitation	9.0 inches	-
Total annual snow	none	-

What was the hottest temperature in Riverside in 1986?

The highest temperature recorded in Riverside, California in 1986 was 105 °F which happened 3 different times.

Highest Temperatures: All-Time By Year

Highest Temperatures in Riverside in 1986

Rank	Temperature	Date
1	105 °F	Aug 20
1	105 °F	Aug 19
1	105 °F	Aug 17
4	103 °F	Aug 18
4	103 °F	Jun 27
6	102 °F	Aug 29
6	102 °F	Aug 21
6	102 °F	Jul 20
9	101 °F	Sep 6
9	101 °F	Aug 26

What was the coldest temperature in Riverside in 1986?

The lowest temperature recorded in Riverside, California in 1986 was 29 °F which happened 2 different times.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Riverside in 1986

Rank	Temperature	Date
1	29 °F	December 11
1	29 °F	February 10
3	30 °F	December 27
4	31 °F	December 12
5	32 °F	December 28
5	32 °F	December 26
5	32 °F	December 13
8	33 °F	December 31
8	33 °F	December 30
8	33 °F	December 29
8	33 °F	December 22
8	33 °F	December 8
8	33 °F	February 9

January 1986 Riverside Weather

Day	High (°F)	Low (°F)	Precip. (inches)
January 1	66	43	0.00
January 2	62	47	0.00
January 3	66	52	0.00
January 4	66	58	0.05
January 5	67	50	0.21
January 6	76	51	0.00
January 7	71	52	0.00
January 8	72	42	0.00
January 9	80	34	0.00
January 10	83	38	0.00
January 11	83	40	0.00
January 12	83	41	0.00
January 13	82	41	0.00
January 14	73	51	0.00
January 15	67	41	0.00
January 16	69	40	0.00
January 17	73	41	0.00
January 18	86	43	0.00
January 19	86	44	0.00
January 20	69	47	0.00
January 21	62	42	0.00
January 22	67	42	0.00
January 23	63	56	0.00
January 24	77	38	0.00
January 25	80	48	0.00
January 26	81	47	0.00
January 27	87	40	0.00
January 28	80	41	0.00
January 29	81	39	0.00
January 30	69	48	0.37
January 31	67	52	0.76

February 1986 Riverside Weather

Day	High (°F)	Low (°F)	Precip. (inches)
February 1	66	46	0.05
February 2	65	49	0.00
February 3	67	45	0.00
February 4	69	39	0.00
February 5	70	37	0.00
February 6	64	43	0.00
February 7	63	34	0.00
February 8	56	40	0.50
February 9	58	33	0.00
February 10	61	29	0.00
February 11	60	35	0.00
February 12	60	40	0.00
February 13	60	39	0.20
February 14	68	52	0.10
February 15	66	48	1.20
February 16	66	50	0.00
February 17	65	50	0.04
February 18	70	52	0.00
February 19	69	52	0.03
February 20	68	47	0.00
February 21	76	39	0.00
February 22	81	40	0.00
February 23	86	42	0.00
February 24	90	40	0.00
February 25	91	49	0.00
February 26	90	50	0.00
February 27	86	49	0.00
February 28	76	48	0.00

March 1986 Riverside Weather

Day	High (°F)	Low (°F)	Precip. (inches)
March 1	73	56	0.00
March 2	69	54	0.00
March 3	77	44	0.00
March 4	87	48	0.00
March 5	86	48	0.00
March 6	73	53	0.00
March 7	68	53	0.00
March 8	61	54	0.44
March 9	69	41	0.00
March 10	62	46	0.59
March 11	67	43	0.02
March 12	61	44	0.12
March 13	58	44	0.35
March 14	66	44	0.16
March 15	62	40	0.00
March 16	57	38	1.26
March 17	65	34	0.05
March 18	70	38	0.00
March 19	78	40	0.00
March 20	84	41	0.00
March 21	87	45	0.00
March 22	88	45	0.00
March 23	89	46	0.00
March 24	84	44	0.00
March 25	84	45	0.00
March 26	92	48	0.00
March 27	92	50	0.00
March 28	85	51	0.00
March 29	88	56	0.00
March 30	77	48	0.00
March 31	80	52	0.00

April 1986 Riverside Weather

Day	High (°F)	Low (°F)	Precip. (inches)
April 1	71	54	0.00
April 2	72	52	0.00
April 3	71	40	0.00
April 4	75	40	0.00
April 5	69	47	0.00
April 6	68	47	0.82
April 7	71	44	0.04
April 8	75	43	0.00
April 9	80	45	0.00
April 10	77	52	0.00
April 11	74	49	0.00
April 12	70	52	0.00
April 13	78	45	0.00
April 14	78	46	0.00
April 15	76	48	0.00
April 16	69	48	0.00
April 17	73	45	0.00
April 18	80	42	0.00
April 19	88	42	0.00
April 20	93	45	0.00
April 21	90	49	0.00
April 22	83	49	0.00
April 23	78	47	0.00
April 24	76	52	0.00
April 25	74	63	0.00
April 26	78	45	0.00
April 27	89	51	0.00
April 28	91	50	0.00
April 29	84	49	0.00
April 30	80	51	0.00

May 1986 Riverside Weather

Day	High (°F)	Low (°F)
May 1	82	52
May 2	87	49
May 3	81	50
May 4	76	46
May 5	76	45
May 6	75	51
May 7	75	43
May 8	81	43
May 9	88	44
May 10	86	48
May 11	82	47
May 12	78	51
May 13	77	49
May 14	74	52
May 15	73	54
May 16	81	54
May 17	96	51
May 18	99	54
May 19	95	55
May 20	89	52
May 21	80	55
May 22	82	53
May 23	81	52
May 24	90	51
May 25	99	55
May 26	87	54
May 27	91	54
May 28	92	55
May 29	92	55
May 30	83	58
May 31	86	55

June 1986 Riverside Weather

Day	High (°F)	Low (°F)
June 1	85	58
June 2	83	59
June 3	86	58
June 4	84	55
June 5	86	60
June 6	85	59
June 7	83	53
June 8	87	57
June 9	95	58
June 10	92	57
June 11	92	56
June 12	93	54
June 13	92	53
June 14	91	53
June 15	90	55
June 16	90	55
June 17	92	55
June 18	91	55
June 19	91	56
June 20	91	56
June 21	93	55
June 22	92	58
June 23	90	57
June 24	92	57
June 25	94	56
June 26	98	57
June 27	103	59
June 28	100	63
June 29	97	60
June 30	99	64

July 1986 Riverside Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	98	65	0.00
July 2	97	62	0.00
July 3	96	66	0.00
July 4	88	59	0.00
July 5	89	60	0.00
July 6	87	59	0.00
July 7	92	57	0.00
July 8	96	58	0.00
July 9	96	56	0.00
July 10	90	55	0.00
July 11	93	57	0.00
July 12	92	59	0.00
July 13	98	57	0.00
July 14	96	64	0.00
July 15	90	67	0.00
July 16	89	59	0.00
July 17	91	54	0.00
July 18	93	55	0.00
July 19	98	55	0.00
July 20	102	57	0.00
July 21	n/a	67	0.00
July 22	92	60	0.00
July 23	89	62	0.09
July 24	88	58	0.00
July 25	88	55	0.00
July 26	88	54	0.00
July 27	88	55	0.00
July 28	92	54	0.00
July 29	97	55	0.00
July 30	99	55	0.00
July 31	100	55	0.00

August 1986 Riverside Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	100	60	0.00
August 2	100	58	0.00
August 3	100	61	0.00
August 4	99	61	0.00
August 5	96	60	0.00
August 6	95	64	0.00
August 7	95	61	0.00
August 8	95	60	0.00
August 9	95	61	0.00
August 10	96	60	0.00
August 11	98	60	0.00
August 12	97	62	0.00
August 13	97	59	0.00
August 14	95	56	0.00
August 15	94	56	0.00
August 16	95	55	0.00
August 17	105	55	0.00
August 18	103	69	0.00
August 19	105	67	0.00
August 20	105	69	0.00
August 21	102	66	0.00
August 22	100	63	0.00
August 23	99	57	0.00
August 24	96	57	0.00
August 25	100	62	0.00
August 26	101	64	0.00
August 27	100	64	0.00
August 28	98	62	0.00
August 29	102	60	0.00
August 30	97	58	0.00
August 31	97	55	n/a

September 1986 Riverside Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	89	57	0.00
September 2	87	59	0.00
September 3	92	57	0.00
September 4	97	57	0.00
September 5	99	60	0.00
September 6	101	60	0.00
September 7	98	57	0.00
September 8	91	57	0.00
September 9	87	57	0.00
September 10	84	58	0.00
September 11	85	53	0.00
September 12	82	55	0.00
September 13	80	52	0.00
September 14	80	54	0.00
September 15	81	51	0.00
September 16	85	48	0.00
September 17	88	51	0.00
September 18	85	52	0.00
September 19	79	49	0.00
September 20	78	50	0.00
September 21	81	45	0.00
September 22	81	47	0.00
September 23	74	49	0.00
September 24	67	51	0.08
September 25	73	51	0.22
September 26	76	45	0.00
September 27	74	46	0.00
September 28	76	49	0.00
September 29	86	48	0.00
September 30	n/a	n/a	0.00

October 1986 Riverside Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	78	46	0.00
October 2	74	53	0.00
October 3	77	44	0.00
October 4	87	46	0.00
October 5	92	46	0.00
October 6	92	60	0.00
October 7	94	53	0.00
October 8	81	54	0.00
October 9	77	54	0.00
October 10	71	56	0.35
October 11	71	56	0.01
October 12	82	54	0.00
October 13	86	41	0.00
October 14	89	42	0.00
October 15	85	47	0.00
October 16	79	44	0.00
October 17	74	54	0.00
October 18	73	48	0.00
October 19	75	42	0.00
October 20	81	42	0.00
October 21	85	44	0.00
October 22	85	49	0.00
October 23	77	45	0.00
October 24	79	45	0.00
October 25	93	45	0.00
October 26	93	49	0.00
October 27	89	47	0.00
October 28	85	41	0.00
October 29	86	52	0.00
October 30	81	49	0.00
October 31	77	50	0.00

November 1986 Riverside Weather

Day	High (°F)	Low (°F)	Precip. (inches)
November 1	77	44	0.00
November 2	78	45	0.00
November 3	86	49	0.00
November 4	88	42	0.00
November 5	86	43	0.00
November 6	72	43	0.00
November 7	69	40	0.00
November 8	75	40	0.00
November 9	78	37	0.00
November 10	81	38	0.00
November 11	85	40	0.00
November 12	89	40	0.00
November 13	82	40	0.00
November 14	78	37	0.00
November 15	80	46	0.00
November 16	79	46	0.00
November 17	70	54	0.02
November 18	70	53	0.35
November 19	71	59	0.00
November 20	79	43	0.00
November 21	67	54	0.00
November 22	75	50	0.00
November 23	73	52	0.00
November 24	79	40	0.00
November 25	75	38	0.00
November 26	80	43	0.00
November 27	83	38	0.00
November 28	83	36	0.00
November 29	72	42	0.00
November 30	74	43	0.00

December 1986 Riverside Weather

Day	High (°F)	Low (°F)	Precip. (inches)
December 1	80	40	0.00
December 2	82	37	0.00
December 3	81	37	0.00
December 4	70	43	0.00
December 5	67	43	0.00
December 6	63	47	0.46
December 7	58	46	0.08
December 8	70	33	0.00
December 9	68	34	0.00
December 10	67	35	0.00
December 11	68	29	0.00
December 12	70	31	0.00
December 13	73	32	0.00
December 14	66	36	0.00
December 15	68	42	0.00
December 16	72	42	0.00
December 17	74	37	0.00
December 18	68	37	0.00
December 19	65	45	0.00
December 20	66	46	0.00
December 21	70	40	0.00
December 22	73	33	0.00
December 23	66	40	0.00
December 24	72	39	0.00
December 25	69	36	0.00
December 26	72	32	0.00
December 27	71	30	0.00
December 28	70	32	0.00
December 29	76	33	0.00
December 30	77	33	0.00
December 31	67	33	0.00

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Weather Station Details

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