Livermore Weather in 1991

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

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1991 Livermore Weather Extremes
Highest temperature	107 °F	July 3
Lowest temperature	28 °F	January 1
Highest daily low	66 °F	July 3
Lowest daily high	40 °F	December 16
Most daily precipitation	1.7 inches	October 26
Most daily snow	none	-
Total annual precipitation	12.6 inches	-
Total annual snow	none	-

What was the hottest temperature in Livermore in 1991?

The highest temperature recorded in Livermore, California in 1991 was 107 °F which happened 2 different times.

Highest Temperatures: All-Time By Year

Highest Temperatures in Livermore in 1991

Rank	Temperature	Date
1	107 °F	Jul 3
1	107 °F	Jul 2
3	105 °F	Jul 4
4	101 °F	Sep 4
4	101 °F	Jul 29
6	100 °F	Sep 24
6	100 °F	Jul 5
6	100 °F	Jul 1
9	99 °F	Oct 3
9	99 °F	Sep 23
9	99 °F	Sep 17

What was the coldest temperature in Livermore in 1991?

The lowest temperature recorded in Livermore, California in 1991 was 28 °F which happened on Jan 1.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Livermore in 1991

Rank	Temperature	Date
1	28 °F	January 1
2	29 °F	January 30
2	29 °F	January 5
4	30 °F	December 16
4	30 °F	January 25
4	30 °F	January 23
4	30 °F	January 22
4	30 °F	January 4
4	30 °F	January 2
10	31 °F	December 12
10	31 °F	December 10
10	31 °F	January 29

January 1991 Livermore Weather

Day	High (°F)	Low (°F)	Precip. (inches)
January 1	51	28	0.00
January 2	53	30	0.00
January 3	54	37	0.00
January 4	58	30	0.00
January 5	45	29	0.00
January 6	54	34	0.00
January 7	56	43	0.02
January 8	50	42	0.00
January 9	51	43	0.26
January 10	59	38	0.00
January 11	54	40	0.00
January 12	62	46	0.00
January 13	65	49	0.00
January 14	n/a	47	0.00
January 15	62	47	0.01
January 16	64	42	0.02
January 17	64	43	0.00
January 18	70	37	0.00
January 19	68	39	0.00
January 20	63	36	0.00
January 21	62	39	0.00
January 22	64	30	0.00
January 23	64	30	0.00
January 24	58	32	0.00
January 25	58	30	0.00
January 26	59	32	0.00
January 27	59	33	0.00
January 28	59	39	0.00
January 29	65	31	0.00
January 30	57	29	0.00
January 31	60	36	0.00

February 1991 Livermore Weather

Day	High (°F)	Low (°F)	Precip. (inches)
February 1	65	33	0.00
February 2	65	50	0.20
February 3	65	45	0.00
February 4	60	46	0.14
February 5	58	52	1.20
February 6	61	38	0.00
February 7	59	40	0.00
February 8	68	40	0.00
February 9	64	37	0.00
February 10	65	38	0.00
February 11	69	44	0.00
February 12	68	39	0.00
February 13	71	43	0.00
February 14	71	43	0.00
February 15	69	47	0.00
February 16	62	50	0.00
February 17	65	43	0.00
February 18	71	38	0.00
February 19	75	42	0.00
February 20	69	41	0.00
February 21	71	41	0.00
February 22	63	49	0.00
February 23	74	41	0.00
February 24	71	40	0.00
February 25	72	39	0.00
February 26	67	43	0.00
February 27	55	46	0.28
February 28	61	47	0.38

March 1991 Livermore Weather

Day	High (°F)	Low (°F)	Precip. (inches)
March 1	61	47	1.01
March 2	63	48	0.04
March 3	64	51	0.57
March 4	62	55	0.56
March 5	57	45	0.01
March 6	59	34	0.00
March 7	60	37	0.00
March 8	64	35	0.00
March 9	61	39	0.00
March 10	60	39	0.42
March 11	57	36	0.00
March 12	59	41	0.03
March 13	57	44	0.41
March 14	57	36	0.03
March 15	57	37	0.08
March 16	58	43	0.00
March 17	56	46	0.05
March 18	54	40	0.00
March 19	58	40	0.00
March 20	54	43	0.45
March 21	57	43	0.00
March 22	59	41	0.00
March 23	59	43	0.36
March 24	54	41	1.30
March 25	56	44	0.12
March 26	49	38	0.43
March 27	63	35	0.00
March 28	67	37	0.00
March 29	69	39	0.00
March 30	72	42	0.00
March 31	66	49	0.00

April 1991 Livermore Weather

Day	High (°F)	Low (°F)	Precip. (inches)
April 1	57	49	0.00
April 2	67	44	0.00
April 3	76	41	0.00
April 4	77	43	0.00
April 5	72	46	0.00
April 6	67	54	0.00
April 7	65	37	0.00
April 8	72	37	0.00
April 9	72	42	0.00
April 10	64	39	0.00
April 11	62	45	0.00
April 12	74	39	0.00
April 13	74	41	0.00
April 14	66	47	0.00
April 15	60	46	0.00
April 16	64	44	0.00
April 17	65	40	0.00
April 18	65	48	0.00
April 19	71	40	0.00
April 20	68	48	0.18
April 21	68	50	0.09
April 22	65	45	0.00
April 23	58	48	0.00
April 24	61	48	0.02
April 25	64	44	0.00
April 26	70	48	0.05
April 27	75	43	0.00
April 28	80	42	0.00
April 29	82	46	0.00
April 30	81	45	0.00

May 1991 Livermore Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	61	43	0.18
May 2	61	45	0.00
May 3	65	46	0.00
May 4	78	45	0.00
May 5	81	46	0.00
May 6	78	50	0.00
May 7	81	49	0.00
May 8	71	54	0.00
May 9	68	43	0.00
May 10	73	46	0.00
May 11	68	43	0.00
May 12	65	50	0.00
May 13	63	49	0.12
May 14	74	50	0.02
May 15	82	45	0.00
May 16	68	48	0.00
May 17	64	48	0.01
May 18	58	44	0.02
May 19	73	42	0.00
May 20	75	44	0.00
May 21	82	47	0.00
May 22	81	50	0.00
May 23	87	48	0.00
May 24	91	54	0.00
May 25	85	53	0.00
May 26	75	45	0.00
May 27	81	46	0.00
May 28	71	46	0.00
May 29	65	46	0.00
May 30	70	52	0.00
May 31	84	47	0.00

June 1991 Livermore Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	92	53	0.00
June 2	80	53	0.00
June 3	79	50	0.00
June 4	85	46	0.00
June 5	86	61	0.00
June 6	75	48	0.00
June 7	90	47	0.00
June 8	92	58	0.00
June 9	91	53	0.00
June 10	95	52	0.00
June 11	89	57	0.00
June 12	84	53	0.00
June 13	80	49	0.00
June 14	86	49	0.00
June 15	80	52	0.00
June 16	79	49	0.00
June 17	86	48	0.00
June 18	76	49	0.00
June 19	68	52	0.00
June 20	75	46	0.00
June 21	69	48	0.00
June 22	71	51	0.00
June 23	67	51	0.00
June 24	62	52	0.00
June 25	71	53	0.00
June 26	66	52	0.00
June 27	68	54	0.01
June 28	68	58	0.07
June 29	76	55	0.00
June 30	91	52	0.00

July 1991 Livermore Weather

Day	High (°F)	Low (°F)
July 1	100	60
July 2	107	64
July 3	107	66
July 4	105	64
July 5	100	59
July 6	92	56
July 7	83	56
July 8	82	55
July 9	76	54
July 10	85	52
July 11	93	51
July 12	87	54
July 13	83	55
July 14	76	54
July 15	80	51
July 16	78	58
July 17	84	57
July 18	85	54
July 19	78	56
July 20	79	56
July 21	88	55
July 22	92	57
July 23	87	56
July 24	78	57
July 25	89	53
July 26	94	54
July 27	90	57
July 28	92	57
July 29	101	58
July 30	98	63
July 31	90	57

August 1991 Livermore Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	87	56	0.00
August 2	78	53	0.00
August 3	72	55	0.00
August 4	75	56	0.00
August 5	78	56	0.00
August 6	76	57	0.00
August 7	87	60	0.00
August 8	94	57	0.00
August 9	88	58	0.00
August 10	95	53	0.00
August 11	92	59	0.00
August 12	90	58	0.00
August 13	93	64	0.03
August 14	92	63	0.18
August 15	83	57	0.00
August 16	81	56	0.00
August 17	76	57	0.00
August 18	79	56	0.00
August 19	80	57	0.00
August 20	83	56	0.00
August 21	85	56	0.00
August 22	80	53	0.00
August 23	93	55	0.00
August 24	94	54	0.00
August 25	80	54	0.00
August 26	72	52	0.00
August 27	73	56	0.00
August 28	85	56	0.00
August 29	90	57	0.00
August 30	84	57	0.00
August 31	83	58	0.00

September 1991 Livermore Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	92	55	0.00
September 2	98	57	0.00
September 3	98	57	0.00
September 4	101	60	0.00
September 5	94	61	0.00
September 6	83	59	0.00
September 7	80	60	0.00
September 8	88	55	0.00
September 9	72	53	0.00
September 10	80	49	0.00
September 11	86	53	0.00
September 12	90	53	0.00
September 13	83	53	0.00
September 14	84	53	0.00
September 15	92	53	0.00
September 16	97	54	0.00
September 17	99	56	0.00
September 18	97	55	0.00
September 19	85	55	0.00
September 20	87	57	0.00
September 21	92	52	0.00
September 22	94	54	0.00
September 23	99	54	0.00
September 24	100	56	0.00
September 25	92	63	0.04
September 26	81	56	0.00
September 27	79	55	0.00
September 28	91	51	0.00
September 29	94	55	0.00
September 30	89	55	0.00

October 1991 Livermore Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	89	55	0.00
October 2	98	56	0.00
October 3	99	58	0.00
October 4	93	58	0.00
October 5	84	56	0.00
October 6	87	53	0.00
October 7	92	52	0.00
October 8	90	52	0.00
October 9	92	53	0.00
October 10	96	57	0.00
October 11	91	62	0.00
October 12	94	58	0.00
October 13	95	56	0.00
October 14	97	56	0.00
October 15	95	55	0.00
October 16	92	53	0.00
October 17	82	53	0.00
October 18	90	51	0.00
October 19	91	53	0.00
October 20	88	58	0.00
October 21	87	53	0.00
October 22	68	58	0.00
October 23	69	43	0.00
October 24	65	40	0.00
October 25	68	54	0.00
October 26	60	55	1.65
October 27	64	41	0.00
October 28	65	42	0.00
October 29	62	48	0.00
October 30	62	44	0.00
October 31	64	41	0.00

November 1991 Livermore Weather

Day	High (°F)	Low (°F)	Precip. (inches)
November 1	69	38	0.00
November 2	72	40	0.00
November 3	72	41	0.00
November 4	78	42	0.00
November 5	79	44	0.00
November 6	78	47	0.00
November 7	74	50	0.00
November 8	66	56	0.00
November 9	71	55	0.00
November 10	75	46	0.00
November 11	73	44	0.00
November 12	71	44	0.00
November 13	70	47	0.00
November 14	63	44	0.00
November 15	63	50	0.00
November 16	68	33	0.00
November 17	61	53	0.19
November 18	62	46	0.12
November 19	64	38	0.00
November 20	62	42	0.00
November 21	63	48	0.00
November 22	60	47	0.00
November 23	59	41	0.00
November 24	65	38	0.00
November 25	70	39	0.00
November 26	69	38	0.00
November 27	62	46	0.00
November 28	63	46	0.00
November 29	57	33	0.00
November 30	60	33	0.00

December 1991 Livermore Weather

Day	High (°F)	Low (°F)	Precip. (inches)
December 1	58	48	0.00
December 2	60	34	0.00
December 3	58	35	0.00
December 4	61	32	0.00
December 5	60	32	0.00
December 6	60	35	0.00
December 7	56	48	0.09
December 8	59	45	0.00
December 9	64	37	0.00
December 10	63	31	0.00
December 11	61	43	0.00
December 12	57	31	0.00
December 13	56	34	0.00
December 14	43	37	0.00
December 15	45	35	0.00
December 16	40	30	0.00
December 17	49	33	0.03
December 18	59	44	0.11
December 19	54	33	0.00
December 20	53	39	0.00
December 21	53	34	0.00
December 22	52	33	0.00
December 23	62	34	0.00
December 24	62	34	0.00
December 25	56	35	0.00
December 26	58	40	0.00
December 27	64	44	0.20
December 28	64	44	0.16
December 29	53	44	0.60
December 30	52	44	0.00
December 31	54	39	0.00

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Weather Station Details

Years	Station	Coordinates
1999–2024	Livermore Municipal Airport	location
1903–1998	Livermore	location