Ukiah Weather in 1939

Historical record of Ukiah, California weather for the year 1939 based on NOAA data.

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1939 Ukiah Weather Extremes
Highest temperature	110 °F	August 17
Lowest temperature	24 °F	February 1
Highest daily low	63 °F	July 10
Lowest daily high	39 °F	February 9
Most daily precipitation	1.8 inches	December 10
Total annual precipitation	20.4 inches	-

What was the hottest temperature in Ukiah in 1939?

The highest temperature recorded in Ukiah, California in 1939 was 110 °F which happened on August 17.

Highest Temperatures: All-Time By Year

Highest Temperatures in Ukiah in 1939

Rank	Temperature	Date
1	110 °F	Aug 17
2	108 °F	Jul 24
2	108 °F	Jul 22
2	108 °F	Jul 21
5	106 °F	Sep 22
6	105 °F	Aug 13
6	105 °F	Jul 23
8	104 °F	Sep 23
8	104 °F	Sep 21
8	104 °F	Aug 2
8	104 °F	Aug 1
8	104 °F	Jul 20

What was the coldest temperature in Ukiah in 1939?

The lowest temperature recorded in Ukiah, California in 1939 was 24 °F which happened on Feb 1.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Ukiah in 1939

Rank	Temperature	Date
1	24 °F	February 1
2	26 °F	March 1
2	26 °F	February 9
4	27 °F	February 26
4	27 °F	January 25
6	28 °F	December 25
6	28 °F	December 22
6	28 °F	February 13
6	28 °F	February 4
6	28 °F	January 24
6	28 °F	January 23
6	28 °F	January 16
6	28 °F	January 7

January 1939 Ukiah Weather

Day	High (°F)	Low (°F)	Precip. (inches)
January 1	52	49	0.00
January 2	53	47	0.27
January 3	58	45	0.21
January 4	53	42	1.42
January 5	53	43	1.32
January 6	61	30	0.02
January 7	57	28	0.00
January 8	57	40	0.00
January 9	65	29	0.00
January 10	67	31	0.00
January 11	68	31	0.00
January 12	65	31	0.00
January 13	67	30	0.00
January 14	65	30	0.00
January 15	58	33	0.00
January 16	58	28	0.00
January 17	65	30	0.00
January 18	59	31	0.00
January 19	54	38	0.00
January 20	60	35	0.00
January 21	66	35	0.27
January 22	60	33	0.00
January 23	65	28	0.00
January 24	67	28	0.00
January 25	64	27	0.00
January 26	56	35	0.00
January 27	54	44	0.49
January 28	55	37	0.28
January 29	44	40	0.79
January 30	47	37	0.40
January 31	49	30	0.07

February 1939 Ukiah Weather

Day	High (°F)	Low (°F)	Precip. (inches)
February 1	53	24	0.00
February 2	45	33	0.36
February 3	51	36	0.64
February 4	55	28	0.00
February 5	52	33	0.00
February 6	50	40	0.73
February 7	45	36	0.80
February 8	46	31	0.19
February 9	39	26	0.18
February 10	52	35	0.22
February 11	57	36	0.00
February 12	55	38	0.13
February 13	60	28	0.00
February 14	64	41	0.00
February 15	61	46	0.00
February 16	70	30	0.00
February 17	83	34	0.00
February 18	73	33	0.00
February 19	64	39	0.00
February 20	67	29	0.00
February 21	68	30	0.00
February 22	72	34	0.00
February 23	60	33	0.00
February 24	71	31	0.00
February 25	62	37	0.00
February 26	61	27	0.00
February 27	60	31	0.00
February 28	62	31	0.00

March 1939 Ukiah Weather

Day	High (°F)	Low (°F)	Precip. (inches)
March 1	67	26	0.00
March 2	57	40	0.01
March 3	57	39	0.00
March 4	56	34	0.00
March 5	61	30	0.00
March 6	57	41	0.13
March 7	50	37	0.40
March 8	53	37	1.00
March 9	53	36	0.36
March 10	58	40	0.04
March 11	54	41	0.00
March 12	58	46	0.16
March 13	54	45	0.24
March 14	68	29	0.00
March 15	78	39	0.00
March 16	84	39	0.00
March 17	85	40	0.00
March 18	79	45	0.00
March 19	77	48	0.00
March 20	80	46	0.00
March 21	78	50	0.00
March 22	73	47	0.00
March 23	70	45	0.00
March 24	70	47	0.00
March 25	61	46	0.00
March 26	57	46	0.00
March 27	64	36	0.00
March 28	69	35	0.00
March 29	64	47	0.00
March 30	75	35	0.00
March 31	83	39	0.00

April 1939 Ukiah Weather

Day	High (°F)	Low (°F)	Precip. (inches)
April 1	78	41	0.00
April 2	74	51	0.00
April 3	74	42	0.04
April 4	78	37	0.00
April 5	88	38	0.00
April 6	89	43	0.00
April 7	88	45	0.00
April 8	80	39	0.00
April 9	81	40	0.00
April 10	84	40	0.00
April 11	71	43	0.00
April 12	62	40	0.00
April 13	65	38	0.00
April 14	74	35	0.00
April 15	83	37	0.00
April 16	86	40	0.00
April 17	85	39	0.00
April 18	90	46	0.00
April 19	92	46	0.00
April 20	85	46	0.00
April 21	77	38	0.00
April 22	66	49	0.00
April 23	64	47	0.00
April 24	68	44	0.00
April 25	70	40	0.00
April 26	77	37	0.00
April 27	80	37	0.00
April 28	77	40	0.00
April 29	66	45	0.00
April 30	77	36	0.00

May 1939 Ukiah Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	76	38	0.00
May 2	71	36	0.00
May 3	82	38	0.00
May 4	82	41	0.00
May 5	73	40	0.00
May 6	82	38	0.00
May 7	91	42	0.00
May 8	80	47	0.00
May 9	72	51	0.00
May 10	72	53	0.07
May 11	84	44	0.00
May 12	95	46	0.00
May 13	92	47	0.00
May 14	83	51	0.00
May 15	80	51	0.00
May 16	74	52	0.00
May 17	70	43	0.00
May 18	60	35	0.24
May 19	69	39	0.09
May 20	63	40	0.42
May 21	64	47	0.43
May 22	62	49	0.29
May 23	73	42	0.00
May 24	79	43	0.00
May 25	82	48	0.00
May 26	86	50	0.00
May 27	92	51	0.00
May 28	93	52	0.00
May 29	89	59	0.00
May 30	80	52	0.00
May 31	80	49	0.00

June 1939 Ukiah Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	84	46	0.00
June 2	82	47	0.00
June 3	76	47	0.00
June 4	65	37	0.00
June 5	70	41	0.00
June 6	84	41	0.00
June 7	89	46	0.00
June 8	89	53	0.00
June 9	92	54	0.00
June 10	97	53	0.00
June 11	95	49	0.00
June 12	95	54	0.00
June 13	90	51	0.00
June 14	75	50	0.00
June 15	69	52	0.00
June 16	65	45	0.04
June 17	76	39	0.00
June 18	80	45	0.00
June 19	94	49	0.00
June 20	95	52	0.00
June 21	103	54	0.00
June 22	102	55	0.00
June 23	90	57	0.00
June 24	93	50	0.00
June 25	90	50	0.00
June 26	84	54	0.00
June 27	89	51	0.00
June 28	95	52	0.00
June 29	88	47	0.00
June 30	90	49	0.00

July 1939 Ukiah Weather

Day	High (°F)	Low (°F)
July 1	91	50
July 2	90	49
July 3	80	51
July 4	75	57
July 5	75	55
July 6	87	47
July 7	93	49
July 8	101	53
July 9	99	54
July 10	95	63
July 11	99	50
July 12	101	53
July 13	80	54
July 14	86	50
July 15	82	53
July 16	91	52
July 17	92	52
July 18	89	50
July 19	87	50
July 20	104	50
July 21	108	54
July 22	108	57
July 23	105	57
July 24	108	58
July 25	101	57
July 26	92	55
July 27	99	54
July 28	97	54
July 29	92	53
July 30	94	56
July 31	100	52

August 1939 Ukiah Weather

Day	High (°F)	Low (°F)
August 1	104	57
August 2	104	53
August 3	100	52
August 4	101	48
August 5	100	50
August 6	100	53
August 7	92	52
August 8	89	54
August 9	92	50
August 10	89	53
August 11	91	49
August 12	100	48
August 13	105	51
August 14	100	53
August 15	97	53
August 16	93	54
August 17	110	54
August 18	103	54
August 19	91	48
August 20	82	53
August 21	100	59
August 22	90	55
August 23	91	59
August 24	82	50
August 25	87	48
August 26	84	50
August 27	78	47
August 28	85	44
August 29	93	46
August 30	83	45
August 31	78	55

September 1939 Ukiah Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	80	52	0.00
September 2	91	45	0.00
September 3	88	46	0.00
September 4	88	52	0.00
September 5	89	47	0.00
September 6	98	47	0.00
September 7	95	50	0.00
September 8	100	49	0.00
September 9	102	52	0.00
September 10	98	56	0.00
September 11	86	52	0.00
September 12	71	51	0.00
September 13	72	42	0.23
September 14	78	41	0.01
September 15	90	41	0.00
September 16	92	43	0.00
September 17	96	44	0.00
September 18	100	49	0.00
September 19	89	56	0.00
September 20	102	59	0.00
September 21	104	60	0.00
September 22	106	59	0.00
September 23	104	58	0.00
September 24	94	53	0.00
September 25	80	53	0.00
September 26	77	56	0.00
September 27	76	60	0.00
September 28	80	58	0.00
September 29	81	47	0.00
September 30	81	44	0.00

October 1939 Ukiah Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	73	50	0.00
October 2	67	49	0.00
October 3	78	38	0.00
October 4	76	39	0.00
October 5	65	44	0.12
October 6	67	46	0.00
October 7	76	35	0.00
October 8	84	40	0.00
October 9	89	45	0.00
October 10	90	44	0.00
October 11	95	44	0.00
October 12	94	45	0.00
October 13	92	45	0.00
October 14	90	44	0.00
October 15	85	39	0.00
October 16	83	36	0.00
October 17	72	41	0.00
October 18	79	44	0.00
October 19	82	41	0.00
October 20	90	40	0.00
October 21	94	44	0.00
October 22	92	44	0.00
October 23	85	43	0.00
October 24	65	48	0.11
October 25	63	30	0.00
October 26	68	33	0.00
October 27	77	43	0.00
October 28	85	44	0.00
October 29	90	43	0.00
October 30	90	41	0.00
October 31	85	40	0.00

November 1939 Ukiah Weather

Day	High (°F)	Low (°F)	Precip. (inches)
November 1	82	38	0.00
November 2	73	37	0.00
November 3	69	49	0.00
November 4	75	32	0.00
November 5	71	31	0.00
November 6	78	32	0.00
November 7	80	35	0.00
November 8	73	33	0.00
November 9	72	34	0.00
November 10	75	34	0.00
November 11	75	33	0.00
November 12	74	34	0.00
November 13	64	33	0.00
November 14	70	43	0.00
November 15	75	33	0.00
November 16	74	32	0.00
November 17	71	34	0.00
November 18	73	32	0.00
November 19	76	32	0.00
November 20	76	32	0.00
November 21	75	34	0.00
November 22	76	38	0.00
November 23	78	38	0.00
November 24	69	31	0.00
November 25	60	47	0.33
November 26	60	42	0.01
November 27	63	31	0.00
November 28	68	30	0.00
November 29	64	32	0.00
November 30	69	35	0.00

December 1939 Ukiah Weather

Day	High (°F)	Low (°F)	Precip. (inches)
December 1	64	38	0.00
December 2	73	36	0.00
December 3	73	31	0.00
December 4	72	29	0.00
December 5	57	31	0.00
December 6	67	41	0.00
December 7	54	35	0.13
December 8	57	49	0.25
December 9	58	55	1.32
December 10	60	50	1.82
December 11	57	36	0.09
December 12	68	31	0.00
December 13	59	37	0.00
December 14	59	47	0.02
December 15	56	40	0.00
December 16	55	42	0.04
December 17	62	42	0.23
December 18	62	34	0.00
December 19	55	34	0.05
December 20	60	38	0.00
December 21	60	36	0.00
December 22	52	28	0.00
December 23	54	40	0.36
December 24	56	30	0.00
December 25	53	28	0.00
December 26	58	32	0.00
December 27	51	39	0.00
December 28	50	44	0.81
December 29	58	48	0.33
December 30	55	50	0.42
December 31	56	52	0.97

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Weather Station Details

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