Gilroy Weather in 2021

2021 Gilroy Weather Extremes
Highest temperature	106 °F	June 17
Lowest temperature	31 °F	December 11
Highest daily low	64 °F	June 13
Lowest daily high	49 °F	December 28
Most daily precipitation	3.1 inches	October 25
Total annual precipitation	17.3 inches	-

Rank	Temperature	Date
1	106 °F	Jun 17
2	104 °F	Sep 6
2	104 °F	Aug 28
4	102 °F	Aug 27
5	101 °F	Sep 21
6	100 °F	Sep 22
7	99 °F	Sep 9
7	99 °F	Sep 8
7	99 °F	Sep 5
10	98 °F	Oct 3
10	98 °F	Jul 10
10	98 °F	Jul 9
10	98 °F	Jun 16

Rank	Temperature	Date
1	31 °F	December 11
1	31 °F	January 26
3	32 °F	December 19
3	32 °F	December 18
5	34 °F	March 16
5	34 °F	February 5
5	34 °F	January 24
5	34 °F	January 21
5	34 °F	January 1
10	35 °F	December 21
10	35 °F	December 20
10	35 °F	December 17
10	35 °F	November 25
10	35 °F	March 17
10	35 °F	February 26
10	35 °F	January 10
10	35 °F	January 6

January 2021 Gilroy Weather

Day	High (°F)	Low (°F)	Precip. (inches)
January 1	60	34	0.00
January 2	59	42	0.00
January 3	62	49	0.00
January 4	61	47	0.07
January 5	58	40	0.00
January 6	60	35	0.00
January 7	59	39	0.00
January 8	67	41	0.00
January 9	62	40	0.00
January 10	67	35	0.00
January 11	68	38	0.00
January 12	62	42	0.00
January 13	68	41	0.00
January 14	70	45	0.00
January 15	72	41	0.00
January 16	75	45	0.00
January 17	76	43	0.00
January 18	77	43	0.00
January 19	68	54	0.00
January 20	70	37	0.00
January 21	72	34	0.00
January 22	54	44	0.14
January 23	56	39	0.00
January 24	54	34	0.00
January 25	52	40	0.11
January 26	52	31	0.00
January 27	51	43	1.79
January 28	52	42	0.00
January 29	58	43	0.60
January 30	62	41	0.00
January 31	69	40	0.00

February 2021 Gilroy Weather

Day	High (°F)	Low (°F)	Precip. (inches)
February 1	66	45	0.00
February 2	59	47	0.13
February 3	59	41	0.00
February 4	62	39	0.00
February 5	69	34	0.00
February 6	72	36	0.00
February 7	70	37	0.00
February 8	64	37	0.00
February 9	60	47	0.00
February 10	66	43	0.00
February 11	64	43	0.00
February 12	62	45	0.07
February 13	61	48	0.00
February 14	59	43	0.00
February 15	64	49	0.00
February 16	62	45	0.00
February 17	64	39	0.00
February 18	71	36	0.00
February 19	68	42	0.00
February 20	64	45	0.00
February 21	66	36	0.00
February 22	72	39	0.00
February 23	77	41	0.00
February 24	72	38	0.00
February 25	69	46	0.00
February 26	68	35	0.00
February 27	63	42	0.00
February 28	69	37	0.00

March 2021 Gilroy Weather

Day	High (°F)	Low (°F)	Precip. (inches)
March 1	72	36	0.00
March 2	72	37	0.00
March 3	65	43	0.00
March 4	68	40	0.00
March 5	70	38	0.00
March 6	65	45	0.12
March 7	64	38	0.00
March 8	60	41	0.00
March 9	60	38	0.00
March 10	56	42	0.58
March 11	56	38	0.06
March 12	66	36	0.00
March 13	62	40	0.00
March 14	59	47	0.00
March 15	54	39	0.50
March 16	60	34	0.00
March 17	60	35	0.00
March 18	61	45	0.11
March 19	58	53	0.29
March 20	61	39	0.00
March 21	68	38	0.00
March 22	65	39	0.00
March 23	68	47	0.00
March 24	72	39	0.00
March 25	63	44	0.00
March 26	73	39	0.00
March 27	79	40	0.00
March 28	83	43	0.00
March 29	74	42	0.00
March 30	79	39	0.00
March 31	87	44	0.00

April 2021 Gilroy Weather

Day	High (°F)	Low (°F)	Precip. (inches)
April 1	89	47	0.00
April 2	88	44	0.00
April 3	75	47	0.00
April 4	71	47	0.00
April 5	69	49	0.00
April 6	74	50	0.00
April 7	73	48	0.00
April 8	74	47	0.00
April 9	73	40	0.00
April 10	73	45	0.00
April 11	79	41	0.00
April 12	71	42	0.00
April 13	63	48	0.00
April 14	69	49	0.00
April 15	75	43	0.00
April 16	77	44	0.00
April 17	77	45	0.00
April 18	87	45	0.00
April 19	77	44	0.00
April 20	76	47	0.00
April 21	65	50	0.00
April 22	64	49	0.00
April 23	64	49	0.00
April 24	68	51	0.00
April 25	65	50	0.12
April 26	66	41	0.00
April 27	71	39	0.00
April 28	86	44	0.00
April 29	91	48	0.00
April 30	85	50	0.00

May 2021 Gilroy Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	77	52	0.00
May 2	80	47	0.00
May 3	87	47	0.00
May 4	91	52	0.00
May 5	93	54	0.00
May 6	79	49	0.00
May 7	76	51	0.00
May 8	86	45	0.00
May 9	84	52	0.00
May 10	87	49	0.00
May 11	86	47	0.00
May 12	82	47	0.00
May 13	74	49	0.00
May 14	74	49	0.00
May 15	67	52	0.00
May 16	67	51	0.00
May 17	71	51	0.00
May 18	81	49	0.00
May 19	70	49	0.00
May 20	70	44	0.00
May 21	69	44	0.00
May 22	73	49	0.00
May 23	73	49	0.00
May 24	84	48	0.00
May 25	79	52	0.00
May 26	86	47	0.00
May 27	82	47	0.00
May 28	80	52	0.00
May 29	70	51	0.00
May 30	89	52	0.00
May 31	90	52	0.00

June 2021 Gilroy Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	84	51	0.00
June 2	84	51	0.00
June 3	82	52	0.00
June 4	84	52	0.00
June 5	80	52	0.00
June 6	73	53	0.00
June 7	77	49	0.00
June 8	72	47	0.00
June 9	71	48	0.00
June 10	75	46	0.00
June 11	80	47	0.00
June 12	89	57	0.00
June 13	88	64	0.00
June 14	83	56	0.00
June 15	82	57	0.00
June 16	98	55	0.00
June 17	106	61	0.00
June 18	95	60	0.00
June 19	84	55	0.00
June 20	84	54	0.00
June 21	81	56	0.00
June 22	77	57	0.00
June 23	79	59	0.00
June 24	81	55	0.00
June 25	88	54	0.00
June 26	91	57	0.00
June 27	89	60	0.00
June 28	89	57	0.00
June 29	91	59	0.00
June 30	81	58	0.00

July 2021 Gilroy Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	82	58	0.00
July 2	82	56	0.00
July 3	83	56	0.00
July 4	83	56	0.00
July 5	84	54	0.00
July 6	88	56	0.00
July 7	85	56	0.00
July 8	90	55	0.00
July 9	98	62	0.00
July 10	98	63	0.00
July 11	91	61	0.00
July 12	87	56	0.00
July 13	76	54	0.00
July 14	80	55	0.00
July 15	83	55	0.00
July 16	80	52	0.00
July 17	84	52	0.00
July 18	87	54	0.00
July 19	92	56	0.00
July 20	90	53	0.00
July 21	90	54	0.00
July 22	83	53	0.00
July 23	84	53	0.00
July 24	85	53	0.00
July 25	86	55	0.00
July 26	86	56	0.00
July 27	93	61	0.00
July 28	89	57	0.00
July 29	89	58	0.00
July 30	87	57	0.00
July 31	84	58	0.00

August 2021 Gilroy Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	84	54	0.00
August 2	90	53	0.00
August 3	94	54	0.00
August 4	90	54	0.00
August 5	86	56	0.00
August 6	94	54	0.00
August 7	94	56	0.00
August 8	89	56	0.00
August 9	87	56	0.00
August 10	94	54	0.00
August 11	93	58	0.00
August 12	93	62	0.00
August 13	95	58	0.00
August 14	90	58	0.00
August 15	89	57	0.00
August 16	91	58	0.00
August 17	91	58	0.00
August 18	78	59	0.00
August 19	81	56	0.00
August 20	81	58	0.00
August 21	79	59	0.00
August 22	81	57	0.00
August 23	80	54	0.00
August 24	79	57	0.00
August 25	82	56	0.00
August 26	91	48	0.00
August 27	102	54	0.00
August 28	104	60	0.00
August 29	95	57	0.00
August 30	91	55	0.00
August 31	86	55	0.00

September 2021 Gilroy Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	80	57	0.00
September 2	79	57	0.00
September 3	86	52	0.00
September 4	93	52	0.00
September 5	99	53	0.00
September 6	104	56	0.00
September 7	94	61	0.00
September 8	99	61	0.00
September 9	99	61	0.00
September 10	90	58	0.00
September 11	91	54	0.00
September 12	n/a	n/a	n/a
September 13	95	53	0.00
September 14	86	51	0.00
September 15	80	55	0.00
September 16	79	52	0.00
September 17	77	55	0.00
September 18	79	57	0.00
September 19	81	59	0.00
September 20	91	53	0.00
September 21	101	58	0.00
September 22	100	57	0.00
September 23	95	53	0.00
September 24	94	53	0.00
September 25	82	56	0.00
September 26	79	56	0.00
September 27	80	53	0.01
September 28	79	57	0.00
September 29	84	48	n/a
September 30	91	49	0.01

October 2021 Gilroy Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	96	52	0.00
October 2	97	53	0.00
October 3	98	53	0.00
October 4	96	56	0.00
October 5	89	52	0.00
October 6	79	54	0.00
October 7	74	49	0.00
October 8	69	53	0.00
October 9	75	47	0.00
October 10	82	47	0.00
October 11	80	51	0.00
October 12	69	47	0.00
October 13	73	40	0.00
October 14	77	45	0.00
October 15	86	45	0.00
October 16	91	47	0.00
October 17	87	47	0.00
October 18	66	44	0.00
October 19	73	41	0.00
October 20	70	53	0.00
October 21	78	59	0.00
October 22	71	56	0.10
October 23	68	52	0.00
October 24	67	54	0.61
October 25	68	53	3.08
October 26	70	46	0.00
October 27	76	49	0.00
October 28	81	54	0.00
October 29	81	53	0.00
October 30	81	56	0.00
October 31	71	45	0.00

November 2021 Gilroy Weather

Day	High (°F)	Low (°F)	Precip. (inches)
November 1	67	53	0.02
November 2	72	59	0.03
November 3	77	51	0.00
November 4	77	54	0.00
November 5	71	49	0.00
November 6	68	47	0.00
November 7	66	47	0.00
November 8	70	39	0.00
November 9	62	50	0.70
November 10	n/a	n/a	n/a
November 11	73	49	0.00
November 12	73	47	0.00
November 13	76	47	0.00
November 14	n/a	n/a	n/a
November 15	74	46	0.00
November 16	66	54	0.00
November 17	69	47	0.00
November 18	67	45	0.00
November 19	70	52	0.00
November 20	69	55	0.00
November 21	73	41	0.00
November 22	81	40	0.00
November 23	74	40	0.00
November 24	69	38	0.00
November 25	72	35	0.00
November 26	69	42	0.00
November 27	72	41	0.00
November 28	73	42	0.00
November 29	72	43	0.00
November 30	73	42	0.00

December 2021 Gilroy Weather

Day	High (°F)	Low (°F)	Precip. (inches)
December 1	80	42	0.00
December 2	70	41	0.00
December 3	66	48	0.00
December 4	59	48	0.00
December 5	65	47	0.00
December 6	63	42	0.00
December 7	62	50	0.09
December 8	58	46	0.00
December 9	58	48	0.17
December 10	57	37	0.00
December 11	61	31	0.00
December 12	58	37	0.00
December 13	55	48	1.56
December 14	52	43	1.52
December 15	56	36	0.00
December 16	58	45	1.24
December 17	56	35	0.00
December 18	56	32	0.00
December 19	57	32	0.00
December 20	55	35	0.00
December 21	61	35	0.00
December 22	59	47	0.30
December 23	58	54	0.63
December 24	56	48	0.37
December 25	57	45	0.42
December 26	54	37	0.36
December 27	51	43	1.12
December 28	49	40	0.00
December 29	57	45	0.23
December 30	57	43	0.03
December 31	55	38	0.00