Winthrop Weather in 2015

Historical record of Winthrop, Washington weather for the year 2015 based on NOAA data.

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2015 Winthrop Weather Extremes
Highest temperature	103 °F	June 28
Lowest temperature	-7 °F	December 31
Highest daily low	65 °F	August 3
Lowest daily high	13 °F	December 31
Most daily precipitation	1.8 inches	November 17
Most daily snow	10.5 inches	November 17
Total annual precipitation	15.2 inches	-

What was the hottest temperature in Winthrop in 2015?

The highest temperature recorded in Winthrop, Washington in 2015 was 103 °F which happened on June 28.

Highest Temperatures: All-Time By Year

Highest Temperatures in Winthrop in 2015

Rank	Temperature	Date
1	103 °F	Jun 28
2	101 °F	Jul 4
3	100 °F	Aug 1
3	100 °F	Jul 3
3	100 °F	Jun 27
6	99 °F	Aug 2
6	99 °F	Jul 31
6	99 °F	Jul 10
9	98 °F	Jul 9
9	98 °F	Jun 29

What was the coldest temperature in Winthrop in 2015?

The lowest temperature recorded in Winthrop, Washington in 2015 was -7 °F which happened on Dec 31.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Winthrop in 2015

Rank	Temperature	Date
1	-7 °F	December 31
2	-4 °F	December 26
3	-1 °F	January 1
4	0 °F	December 29
5	1 °F	December 30
5	1 °F	January 3
7	2 °F	November 29
7	2 °F	November 28
9	3 °F	December 25
9	3 °F	January 21

January 2015 Winthrop Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
January 1	16	-1	0.00	n/a
January 2	22	8	0.00	n/a
January 3	19	1	0.00	0.0
January 4	23	14	0.11	1.4
January 5	33	21	0.33	1.2
January 6	31	25	0.00	n/a
January 7	30	21	0.00	n/a
January 8	28	15	0.00	n/a
January 9	27	20	0.00	n/a
January 10	31	26	0.00	0.0
January 11	33	26	0.01	0.1
January 12	32	26	0.00	0.0
January 13	30	24	0.00	0.0
January 14	29	25	0.00	0.0
January 15	29	24	0.00	n/a
January 16	30	15	0.18	2.2
January 17	31	11	0.01	0.1
January 18	40	24	0.44	4.2
January 19	40	25	0.16	0.0
January 20	33	9	0.00	n/a
January 21	26	3	0.00	n/a
January 22	33	21	0.00	0.0
January 23	32	18	0.00	n/a
January 24	36	30	0.00	n/a
January 25	36	29	0.00	n/a
January 26	39	27	0.00	n/a
January 27	40	23	0.00	n/a
January 28	39	16	0.00	n/a
January 29	31	18	0.00	n/a
January 30	30	18	0.00	0.0
January 31	30	24	0.00	n/a

February 2015 Winthrop Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
February 1	35	24	0.19	2.2
February 2	35	19	0.06	0.6
February 3	33	23	0.00	n/a
February 4	34	20	0.05	0.5
February 5	36	30	0.22	0.6
February 6	39	32	0.06	n/a
February 7	40	31	0.05	n/a
February 8	40	31	0.00	n/a
February 9	42	33	0.37	n/a
February 10	47	31	0.00	n/a
February 11	46	33	0.00	n/a
February 12	45	32	0.00	n/a
February 13	45	28	0.00	n/a
February 14	47	26	0.00	n/a
February 15	48	20	0.00	n/a
February 16	47	17	0.00	n/a
February 17	48	18	0.00	n/a
February 18	48	18	0.00	n/a
February 19	45	20	0.00	n/a
February 20	48	22	0.00	n/a
February 21	51	30	0.00	n/a
February 22	46	18	0.00	n/a
February 23	48	16	0.00	n/a
February 24	52	23	0.00	n/a
February 25	55	23	0.00	n/a
February 26	49	31	0.00	n/a
February 27	48	32	0.14	n/a
February 28	49	25	0.00	n/a

March 2015 Winthrop Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
March 1	49	19	0.00	n/a
March 2	47	30	0.00	0.0
March 3	45	20	0.00	n/a
March 4	47	14	0.00	n/a
March 5	52	21	0.00	n/a
March 6	60	30	0.00	n/a
March 7	64	25	0.00	n/a
March 8	64	24	0.00	n/a
March 9	65	25	0.00	n/a
March 10	65	25	0.00	n/a
March 11	62	32	0.00	n/a
March 12	63	30	0.00	n/a
March 13	62	29	0.00	n/a
March 14	62	39	0.02	n/a
March 15	53	34	0.61	n/a
March 16	52	28	0.28	n/a
March 17	55	31	0.00	n/a
March 18	61	28	0.00	n/a
March 19	61	33	0.00	n/a
March 20	57	38	0.00	n/a
March 21	60	32	0.00	n/a
March 22	57	27	0.00	n/a
March 23	57	31	0.00	n/a
March 24	57	34	0.01	n/a
March 25	57	36	0.00	n/a
March 26	66	37	0.00	n/a
March 27	66	41	0.00	n/a
March 28	68	40	0.03	n/a
March 29	63	37	0.00	n/a
March 30	66	35	0.00	n/a
March 31	67	35	0.00	n/a

April 2015 Winthrop Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
April 1	55	25	0.00	n/a
April 2	56	25	0.00	n/a
April 3	56	28	0.00	n/a
April 4	54	23	0.00	n/a
April 5	55	21	0.00	n/a
April 6	54	37	0.09	n/a
April 7	47	32	0.13	n/a
April 8	60	28	0.01	n/a
April 9	62	27	0.00	n/a
April 10	63	33	0.00	n/a
April 11	59	31	0.02	n/a
April 12	50	26	0.01	n/a
April 13	57	26	0.00	n/a
April 14	56	41	0.00	n/a
April 15	61	26	0.00	n/a
April 16	68	29	0.00	n/a
April 17	75	30	0.00	n/a
April 18	74	33	0.00	n/a
April 19	73	32	0.00	n/a
April 20	77	34	0.00	n/a
April 21	75	43	0.00	n/a
April 22	76	52	0.00	n/a
April 23	59	37	0.00	n/a
April 24	56	29	0.00	n/a
April 25	56	34	0.00	n/a
April 26	62	26	0.00	n/a
April 27	67	39	0.00	n/a
April 28	75	33	0.00	n/a
April 29	76	46	0.00	n/a
April 30	62	29	0.00	n/a

May 2015 Winthrop Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
May 1	71	29	0.00	n/a
May 2	69	32	0.00	n/a
May 3	70	29	0.00	n/a
May 4	72	32	0.00	n/a
May 5	70	34	0.10	n/a
May 6	61	29	0.00	n/a
May 7	72	29	0.00	n/a
May 8	73	32	0.00	n/a
May 9	76	31	0.00	n/a
May 10	76	36	0.00	n/a
May 11	75	42	0.00	n/a
May 12	74	36	0.01	n/a
May 13	62	47	0.12	n/a
May 14	72	49	0.05	n/a
May 15	76	35	0.00	n/a
May 16	77	47	0.01	n/a
May 17	78	49	0.88	n/a
May 18	75	47	0.00	n/a
May 19	79	43	0.01	n/a
May 20	80	44	0.00	n/a
May 21	81	44	0.00	n/a
May 22	81	46	0.00	n/a
May 23	83	48	0.00	n/a
May 24	84	46	0.00	n/a
May 25	74	45	0.00	n/a
May 26	71	43	0.09	n/a
May 27	77	45	0.01	n/a
May 28	81	46	0.00	n/a
May 29	82	50	0.15	n/a
May 30	82	52	0.01	n/a
May 31	84	44	0.00	n/a

June 2015 Winthrop Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
June 1	83	44	0.00	n/a
June 2	76	54	0.17	n/a
June 3	71	47	0.00	n/a
June 4	75	50	0.00	n/a
June 5	83	44	0.00	n/a
June 6	87	48	0.00	n/a
June 7	94	52	0.00	n/a
June 8	97	57	0.00	n/a
June 9	96	53	0.00	n/a
June 10	92	53	0.00	n/a
June 11	91	55	0.00	n/a
June 12	84	48	0.00	n/a
June 13	72	38	0.00	n/a
June 14	78	39	0.00	n/a
June 15	82	42	0.00	n/a
June 16	85	46	0.00	n/a
June 17	87	55	0.00	n/a
June 18	86	58	0.00	n/a
June 19	78	57	0.00	n/a
June 20	79	44	0.00	n/a
June 21	80	47	0.00	n/a
June 22	81	43	0.00	n/a
June 23	85	55	0.00	n/a
June 24	86	53	0.00	n/a
June 25	91	50	0.00	n/a
June 26	96	53	0.00	n/a
June 27	100	54	0.00	n/a
June 28	103	59	0.00	n/a
June 29	98	65	0.20	n/a
June 30	94	60	0.00	n/a

July 2015 Winthrop Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
July 1	94	58	0.00	n/a
July 2	93	54	0.00	n/a
July 3	100	57	0.00	n/a
July 4	101	63	0.00	n/a
July 5	97	60	0.00	n/a
July 6	93	52	0.00	n/a
July 7	93	61	0.01	n/a
July 8	97	54	0.00	n/a
July 9	98	56	0.00	n/a
July 10	99	62	0.00	n/a
July 11	83	59	0.10	n/a
July 12	82	56	0.00	n/a
July 13	83	55	0.00	n/a
July 14	84	54	0.00	n/a
July 15	84	55	0.00	n/a
July 16	83	61	0.00	n/a
July 17	86	57	0.00	n/a
July 18	87	49	0.00	n/a
July 19	94	54	0.00	n/a
July 20	96	65	0.00	n/a
July 21	94	53	0.00	n/a
July 22	82	52	0.00	n/a
July 23	82	53	0.00	n/a
July 24	83	53	0.02	n/a
July 25	82	56	0.00	n/a
July 26	82	47	0.00	n/a
July 27	75	46	0.00	n/a
July 28	83	48	0.00	n/a
July 29	89	48	0.00	n/a
July 30	93	47	0.00	n/a
July 31	99	49	0.00	n/a

August 2015 Winthrop Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
August 1	100	50	0.00	n/a
August 2	99	53	0.00	n/a
August 3	94	65	0.00	n/a
August 4	84	59	0.00	n/a
August 5	84	53	0.00	n/a
August 6	81	49	0.00	n/a
August 7	84	46	0.00	n/a
August 8	87	49	0.00	n/a
August 9	86	52	0.00	n/a
August 10	89	52	0.00	n/a
August 11	93	53	0.00	n/a
August 12	97	51	0.00	n/a
August 13	96	52	0.00	n/a
August 14	97	61	0.06	n/a
August 15	78	56	0.00	n/a
August 16	84	45	0.00	n/a
August 17	86	50	0.00	n/a
August 18	89	48	0.00	n/a
August 19	94	48	0.00	n/a
August 20	94	55	0.00	n/a
August 21	83	52	0.00	n/a
August 22	83	40	0.00	n/a
August 23	80	40	0.00	n/a
August 24	79	41	0.00	n/a
August 25	80	44	0.00	n/a
August 26	81	45	0.00	n/a
August 27	88	48	0.00	n/a
August 28	88	58	0.00	n/a
August 29	75	53	0.04	n/a
August 30	75	50	0.01	n/a
August 31	71	47	0.00	n/a

September 2015 Winthrop Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
September 1	71	45	0.04	n/a
September 2	69	45	0.00	n/a
September 3	68	34	0.00	n/a
September 4	64	34	0.00	n/a
September 5	70	44	0.00	n/a
September 6	70	40	0.00	n/a
September 7	72	40	0.00	n/a
September 8	71	45	0.00	n/a
September 9	84	43	0.00	n/a
September 10	84	41	0.00	n/a
September 11	89	42	0.00	n/a
September 12	92	43	0.00	n/a
September 13	94	49	0.00	n/a
September 14	76	51	0.00	n/a
September 15	63	35	0.05	n/a
September 16	66	36	0.00	n/a
September 17	67	35	0.00	n/a
September 18	67	35	0.00	n/a
September 19	72	44	0.00	n/a
September 20	80	50	0.00	n/a
September 21	77	43	0.00	n/a
September 22	74	30	0.00	n/a
September 23	75	30	0.00	n/a
September 24	75	36	0.00	n/a
September 25	73	46	0.00	n/a
September 26	69	52	0.00	n/a
September 27	68	30	0.00	n/a
September 28	72	28	0.00	n/a
September 29	75	28	0.00	n/a
September 30	81	30	0.00	n/a

October 2015 Winthrop Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
October 1	83	33	0.00	n/a
October 2	82	35	0.00	n/a
October 3	73	53	0.00	n/a
October 4	72	34	0.00	n/a
October 5	72	31	0.00	n/a
October 6	72	33	0.00	n/a
October 7	60	45	0.12	n/a
October 8	59	47	0.01	n/a
October 9	63	49	0.00	n/a
October 10	65	44	0.06	n/a
October 11	68	34	0.14	n/a
October 12	66	32	0.00	n/a
October 13	70	42	0.00	n/a
October 14	70	28	0.00	n/a
October 15	69	29	0.00	n/a
October 16	72	30	0.00	n/a
October 17	74	33	0.00	n/a
October 18	75	43	0.16	n/a
October 19	64	47	0.06	n/a
October 20	66	35	0.00	n/a
October 21	66	31	0.00	n/a
October 22	65	31	0.00	n/a
October 23	64	31	0.00	n/a
October 24	59	28	0.00	n/a
October 25	51	29	0.00	n/a
October 26	58	39	0.16	n/a
October 27	59	28	0.01	n/a
October 28	52	37	0.06	n/a
October 29	49	37	0.03	n/a
October 30	52	33	0.17	n/a
October 31	51	41	1.03	n/a

November 2015 Winthrop Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
November 1	51	36	0.44	n/a
November 2	52	31	0.01	n/a
November 3	50	27	0.00	n/a
November 4	47	20	0.00	n/a
November 5	46	29	0.00	0.0
November 6	46	26	0.00	n/a
November 7	46	26	0.00	n/a
November 8	52	37	0.04	n/a
November 9	49	36	0.06	n/a
November 10	45	19	0.00	n/a
November 11	49	28	0.00	0.0
November 12	48	21	0.00	n/a
November 13	41	31	0.22	0.0
November 14	46	36	0.08	n/a
November 15	45	41	0.05	n/a
November 16	41	21	0.00	n/a
November 17	33	30	1.78	10.5
November 18	37	20	0.10	n/a
November 19	36	18	0.00	n/a
November 20	33	8	0.00	n/a
November 21	32	9	0.00	n/a
November 22	34	11	0.00	n/a
November 23	32	15	0.00	n/a
November 24	38	25	0.00	0.0
November 25	33	10	0.00	n/a
November 26	32	7	0.00	n/a
November 27	37	4	0.00	n/a
November 28	27	2	0.00	n/a
November 29	20	2	0.00	n/a
November 30	19	15	0.00	0.0

December 2015 Winthrop Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
December 1	22	16	0.00	n/a
December 2	27	19	0.03	0.4
December 3	28	25	0.94	8.2
December 4	31	22	0.02	0.2
December 5	31	28	0.17	1.8
December 6	34	30	0.70	5.5
December 7	34	31	0.23	0.0
December 8	35	31	0.49	0.0
December 9	37	32	0.39	n/a
December 10	34	29	0.22	2.2
December 11	34	29	0.00	0.0
December 12	33	25	0.18	1.6
December 13	34	26	0.20	3.0
December 14	39	24	0.00	n/a
December 15	35	8	0.00	n/a
December 16	32	12	0.03	0.6
December 17	24	6	0.14	1.7
December 18	28	20	0.24	2.6
December 19	23	10	0.00	0.0
December 20	24	10	0.08	1.1
December 21	21	9	0.24	2.6
December 22	22	9	0.10	1.3
December 23	25	11	0.07	0.6
December 24	22	9	0.03	0.3
December 25	24	3	0.00	n/a
December 26	24	-4	0.00	0.0
December 27	21	13	0.10	0.9
December 28	29	16	0.05	0.5
December 29	23	0	0.00	n/a
December 30	20	1	0.00	n/a
December 31	13	-7	0.00	n/a

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Weather Station Details

Years	Station	Coordinates
1906–2024	Winthrop 1 WSW	location