Ukiah Weather in 2018

Historical record of Ukiah, California weather for the year 2018 based on NOAA data.

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2018 Ukiah Weather Extremes
Highest temperature	108 °F	July 18
Lowest temperature	23 °F	November 11
Highest daily low	64 °F	July 13
Lowest daily high	47 °F	March 3
Most daily precipitation	2.4 inches	April 6
Total annual precipitation	26.9 inches	-

What was the hottest temperature in Ukiah in 2018?

The highest temperature recorded in Ukiah, California in 2018 was 108 °F which happened on July 18.

Highest Temperatures: All-Time By Year

Highest Temperatures in Ukiah in 2018

Rank	Temperature	Date
1	108 °F	Jul 18
2	106 °F	Jul 26
3	105 °F	Jul 28
3	105 °F	Jul 19
3	105 °F	Jun 30
6	104 °F	Jul 25
6	104 °F	Jul 17
8	103 °F	Aug 18
8	103 °F	Jul 27
8	103 °F	Jul 24
8	103 °F	Jul 16
8	103 °F	Jul 1

What was the coldest temperature in Ukiah in 2018?

The lowest temperature recorded in Ukiah, California in 2018 was 23 °F which happened on Nov 11.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Ukiah in 2018

Rank	Temperature	Date
1	23 °F	November 11
2	24 °F	February 20
3	25 °F	February 27
4	26 °F	November 12
5	27 °F	November 10
5	27 °F	February 24
7	28 °F	November 18
7	28 °F	November 14
7	28 °F	February 25
7	28 °F	February 23

January 2018 Ukiah Weather

Day	High (°F)	Low (°F)	Precip. (inches)
January 1	64	35	0.00
January 2	64	38	0.00
January 3	56	41	0.05
January 4	59	52	0.07
January 5	60	44	0.24
January 6	58	37	0.00
January 7	49	37	0.00
January 8	52	45	2.06
January 9	58	47	0.13
January 10	52	40	0.03
January 11	53	49	0.07
January 12	61	42	0.00
January 13	66	37	0.00
January 14	61	39	0.00
January 15	63	39	0.24
January 16	60	52	0.11
January 17	64	49	0.00
January 18	54	44	0.37
January 19	51	36	0.01
January 20	55	31	0.00
January 21	50	34	1.43
January 22	58	39	0.06
January 23	55	36	0.00
January 24	50	40	0.90
January 25	49	39	0.45
January 26	50	39	0.00
January 27	53	42	0.09
January 28	66	40	0.00
January 29	61	41	0.00
January 30	70	36	0.00
January 31	68	34	0.00

February 2018 Ukiah Weather

Day	High (°F)	Low (°F)	Precip. (inches)
February 1	77	41	0.00
February 2	77	42	0.00
February 3	84	39	0.00
February 4	78	42	0.00
February 5	77	42	0.00
February 6	75	38	0.00
February 7	77	36	0.00
February 8	77	37	0.00
February 9	80	39	0.00
February 10	70	37	0.00
February 11	55	29	0.00
February 12	60	36	0.00
February 13	66	30	0.00
February 14	60	30	0.00
February 15	66	30	0.00
February 16	68	30	0.00
February 17	71	34	0.00
February 18	50	36	0.05
February 19	51	31	0.00
February 20	51	24	0.00
February 21	54	31	0.00
February 22	48	35	0.06
February 23	55	28	0.00
February 24	53	27	0.01
February 25	58	28	0.01
February 26	53	32	0.18
February 27	60	25	0.00
February 28	53	30	0.24

March 2018 Ukiah Weather

Day	High (°F)	Low (°F)	Precip. (inches)
March 1	52	38	1.23
March 2	47	35	0.43
March 3	47	35	0.11
March 4	55	34	0.00
March 5	63	29	0.00
March 6	70	32	0.00
March 7	68	42	0.09
March 8	62	45	0.01
March 9	64	40	0.01
March 10	67	46	0.00
March 11	72	38	0.00
March 12	68	43	0.29
March 13	58	47	0.47
March 14	56	39	0.32
March 15	52	36	0.86
March 16	50	40	0.26
March 17	56	38	0.02
March 18	58	35	0.00
March 19	65	36	0.00
March 20	58	46	0.30
March 21	59	50	0.58
March 22	59	37	0.11
March 23	53	37	0.58
March 24	52	36	0.35
March 25	54	37	0.10
March 26	64	33	0.00
March 27	76	37	0.00
March 28	84	42	0.00
March 29	86	45	0.00
March 30	84	45	0.00
March 31	80	44	0.00

April 2018 Ukiah Weather

Day	High (°F)	Low (°F)	Precip. (inches)
April 1	76	43	0.00
April 2	72	45	0.00
April 3	77	39	0.00
April 4	73	48	0.00
April 5	59	50	0.68
April 6	60	53	2.40
April 7	62	50	0.25
April 8	66	47	0.00
April 9	79	42	0.00
April 10	65	45	0.00
April 11	60	42	0.47
April 12	57	40	0.10
April 13	70	37	0.00
April 14	76	42	0.00
April 15	57	41	0.59
April 16	54	39	0.37
April 17	63	35	0.00
April 18	63	41	0.00
April 19	68	35	0.00
April 20	76	41	0.00
April 21	83	43	0.00
April 22	83	45	0.00
April 23	86	47	0.00
April 24	80	49	0.00
April 25	80	44	0.00
April 26	76	47	0.00
April 27	65	46	0.01
April 28	60	48	0.06
April 29	66	46	0.00
April 30	66	45	0.00

May 2018 Ukiah Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	76	40	0.00
May 2	79	43	0.00
May 3	82	47	0.00
May 4	85	44	0.00
May 5	79	49	0.00
May 6	74	51	0.00
May 7	84	44	0.00
May 8	84	47	0.00
May 9	73	52	0.00
May 10	76	48	0.00
May 11	84	45	0.00
May 12	84	46	0.00
May 13	73	51	0.00
May 14	80	52	0.00
May 15	75	51	0.00
May 16	64	53	0.00
May 17	78	52	0.00
May 18	87	48	0.00
May 19	77	48	0.00
May 20	69	50	0.00
May 21	81	48	0.00
May 22	85	51	0.00
May 23	71	53	0.00
May 24	76	55	0.00
May 25	62	53	0.05
May 26	71	52	0.00
May 27	89	48	0.00
May 28	96	54	0.00
May 29	92	57	0.00
May 30	75	53	0.00
May 31	68	49	0.00

June 2018 Ukiah Weather

Day	High (°F)	Low (°F)
June 1	84	43
June 2	98	50
June 3	97	56
June 4	81	55
June 5	79	49
June 6	79	51
June 7	81	50
June 8	82	50
June 9	68	50
June 10	74	46
June 11	86	49
June 12	94	54
June 13	90	58
June 14	92	55
June 15	85	54
June 16	85	52
June 17	82	49
June 18	89	53
June 19	92	55
June 20	89	55
June 21	95	49
June 22	98	53
June 23	101	57
June 24	94	59
June 25	91	54
June 26	95	52
June 27	92	54
June 28	83	56
June 29	93	54
June 30	105	56

July 2018 Ukiah Weather

Day	High (°F)	Low (°F)
July 1	103	59
July 2	99	55
July 3	91	53
July 4	80	52
July 5	90	50
July 6	89	57
July 7	91	51
July 8	89	54
July 9	94	51
July 10	91	56
July 11	101	58
July 12	95	58
July 13	88	64
July 14	99	61
July 15	101	59
July 16	103	56
July 17	104	58
July 18	108	62
July 19	105	58
July 20	93	58
July 21	96	61
July 22	98	61
July 23	101	62
July 24	103	62
July 25	104	59
July 26	106	60
July 27	103	59
July 28	105	57
July 29	n/a	57
July 30	102	57
July 31	101	59

August 2018 Ukiah Weather

Day	High (°F)	Low (°F)
August 1	97	57
August 2	97	56
August 3	97	55
August 4	90	56
August 5	91	52
August 6	97	54
August 7	91	58
August 8	99	58
August 9	101	60
August 10	101	56
August 11	95	58
August 12	99	55
August 13	97	55
August 14	93	52
August 15	91	54
August 16	96	53
August 17	101	54
August 18	103	55
August 19	101	52
August 20	98	54
August 21	82	53
August 22	87	58
August 23	82	55
August 24	86	53
August 25	91	53
August 26	89	51
August 27	85	53
August 28	78	54
August 29	83	53
August 30	83	50
August 31	87	51

September 2018 Ukiah Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	95	53	0.00
September 2	101	53	0.00
September 3	100	53	0.00
September 4	94	51	0.00
September 5	89	52	0.00
September 6	94	49	0.00
September 7	98	53	0.00
September 8	90	53	0.00
September 9	92	52	0.00
September 10	92	48	0.00
September 11	83	54	0.00
September 12	75	50	0.00
September 13	76	51	0.00
September 14	80	46	0.00
September 15	74	47	0.00
September 16	80	44	0.00
September 17	80	46	0.00
September 18	83	45	0.00
September 19	86	47	0.00
September 20	95	46	0.00
September 21	96	47	0.00
September 22	90	46	0.00
September 23	88	48	0.00
September 24	94	46	0.00
September 25	99	47	0.00
September 26	100	47	0.00
September 27	99	49	0.00
September 28	84	51	0.00
September 29	65	60	0.03
September 30	77	60	0.00

October 2018 Ukiah Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	70	58	0.57
October 2	78	61	0.43
October 3	69	60	0.10
October 4	68	50	0.23
October 5	76	46	0.00
October 6	73	52	0.00
October 7	82	47	0.00
October 8	86	49	0.00
October 9	83	51	0.00
October 10	77	45	0.00
October 11	77	49	0.00
October 12	86	44	0.00
October 13	88	43	0.00
October 14	84	42	0.00
October 15	86	37	0.00
October 16	88	38	0.00
October 17	86	41	0.00
October 18	86	40	0.00
October 19	88	43	0.00
October 20	85	42	0.00
October 21	82	41	0.00
October 22	79	39	0.00
October 23	71	46	0.00
October 24	77	46	0.00
October 25	83	45	0.00
October 26	86	46	0.00
October 27	76	50	0.00
October 28	71	47	0.00
October 29	69	42	0.00
October 30	74	38	0.00
October 31	81	40	0.00

November 2018 Ukiah Weather

Day	High (°F)	Low (°F)	Precip. (inches)
November 1	86	47	0.00
November 2	82	45	0.00
November 3	83	43	0.00
November 4	80	40	0.00
November 5	74	42	0.00
November 6	78	36	0.00
November 7	78	37	0.00
November 8	60	31	0.00
November 9	54	29	0.00
November 10	55	27	0.00
November 11	67	23	0.00
November 12	71	26	0.00
November 13	65	33	0.00
November 14	70	28	0.00
November 15	72	30	0.00
November 16	70	31	0.00
November 17	68	29	0.00
November 18	67	28	0.00
November 19	71	30	0.00
November 20	66	29	0.00
November 21	59	50	0.19
November 22	55	46	0.93
November 23	60	49	1.12
November 24	62	47	0.00
November 25	62	44	0.00
November 26	61	41	0.00
November 27	55	45	0.55
November 28	60	52	0.47
November 29	55	49	0.58
November 30	57	41	0.17

December 2018 Ukiah Weather

Day	High (°F)	Low (°F)	Precip. (inches)
December 1	54	37	0.48
December 2	54	31	0.00
December 3	55	33	0.00
December 4	58	46	0.00
December 5	55	40	0.05
December 6	61	35	0.00
December 7	60	36	0.00
December 8	63	39	0.00
December 9	56	35	0.03
December 10	61	39	0.02
December 11	64	33	0.00
December 12	63	39	0.00
December 13	62	31	0.00
December 14	55	37	0.21
December 15	55	44	0.16
December 16	57	47	1.04
December 17	53	45	0.01
December 18	54	46	0.27
December 19	58	48	0.00
December 20	56	49	0.17
December 21	59	39	0.01
December 22	50	34	0.00
December 23	51	42	0.19
December 24	56	42	0.97
December 25	56	36	0.00
December 26	59	32	0.00
December 27	57	33	0.00
December 28	58	29	0.00
December 29	62	31	0.00
December 30	61	35	0.00
December 31	57	30	0.00

Next Year >

Weather Station Details

Years	Station	Coordinates
2001–2024	Ukiah Municipal Airport	location
1893–2000	Ukiah	location