Winthrop Weather in 2018

Historical record of Winthrop, Washington weather for the year 2018 based on NOAA data.

Jump to Month:

Year:

2018 Winthrop Weather Extremes
Highest temperature	98 °F	August 11
Lowest temperature	-10 °F	February 20
Highest daily low	65 °F	August 1
Lowest daily high	18 °F	February 21
Most daily precipitation	1.1 inches	March 22
Most daily snow	7.9 inches	January 11
Total annual precipitation	15.0 inches	-

What was the hottest temperature in Winthrop in 2018?

The highest temperature recorded in Winthrop, Washington in 2018 was 98 °F which happened 4 different times.

Highest Temperatures: All-Time By Year

Highest Temperatures in Winthrop in 2018

Rank	Temperature	Date
1	98 °F	Aug 11
1	98 °F	Aug 10
1	98 °F	Aug 1
1	98 °F	Jul 31
5	96 °F	Aug 9
5	96 °F	Jul 30
5	96 °F	Jul 18
5	96 °F	Jul 16
5	96 °F	Jul 14
10	95 °F	Jul 29
10	95 °F	Jul 17
10	95 °F	Jul 13

What was the coldest temperature in Winthrop in 2018?

The lowest temperature recorded in Winthrop, Washington in 2018 was -10 °F which happened on Feb 20.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Winthrop in 2018

Rank	Temperature	Date
1	-10 °F	February 20
2	-8 °F	February 21
3	-4 °F	February 23
3	-4 °F	February 22
5	2 °F	February 19
6	4 °F	December 28
6	4 °F	December 6
8	5 °F	February 26
9	6 °F	December 5
9	6 °F	January 4
9	6 °F	January 3

January 2018 Winthrop Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
January 1	24	15	0.00	n/a
January 2	23	13	0.00	n/a
January 3	26	6	0.00	n/a
January 4	27	6	0.00	n/a
January 5	35	23	0.04	0.4
January 6	36	29	0.00	n/a
January 7	34	30	0.02	0.2
January 8	36	29	0.02	0.1
January 9	37	31	0.21	1.9
January 10	35	23	0.00	n/a
January 11	29	21	0.75	7.9
January 12	32	24	0.02	0.2
January 13	32	23	0.00	n/a
January 14	35	20	0.00	n/a
January 15	37	29	0.00	n/a
January 16	37	32	0.31	n/a
January 17	35	31	0.06	0.2
January 18	37	31	0.30	0.4
January 19	35	28	0.00	n/a
January 20	34	23	0.00	n/a
January 21	35	24	0.09	0.2
January 22	37	24	0.00	0.0
January 23	34	18	0.29	3.1
January 24	32	26	0.43	4.4
January 25	32	20	0.05	0.5
January 26	30	11	0.00	n/a
January 27	33	16	0.36	4.2
January 28	35	16	0.12	0.5
January 29	35	28	0.03	0.0
January 30	40	18	0.06	0.0
January 31	39	10	0.00	n/a

February 2018 Winthrop Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
February 1	34	19	0.00	n/a
February 2	37	19	0.14	n/a
February 3	52	20	0.00	n/a
February 4	46	31	0.01	n/a
February 5	43	30	0.00	n/a
February 6	40	26	0.00	n/a
February 7	42	27	0.00	n/a
February 8	57	29	0.00	n/a
February 9	48	28	0.00	n/a
February 10	35	15	0.00	n/a
February 11	37	13	0.00	n/a
February 12	36	16	0.00	n/a
February 13	32	10	0.00	n/a
February 14	40	20	0.00	n/a
February 15	38	15	0.00	n/a
February 16	37	19	0.00	n/a
February 17	37	28	0.47	7.1
February 18	31	23	0.06	1.0
February 19	26	2	0.00	n/a
February 20	22	-10	0.00	n/a
February 21	18	-8	0.00	n/a
February 22	27	-4	0.00	n/a
February 23	30	-4	0.00	n/a
February 24	31	8	0.01	0.3
February 25	40	12	0.06	0.6
February 26	38	5	0.00	n/a
February 27	39	11	0.00	n/a
February 28	38	9	0.00	0.0

March 2018 Winthrop Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
March 1	35	31	0.89	3.8
March 2	34	31	0.42	1.6
March 3	39	22	0.01	0.0
March 4	39	18	0.00	n/a
March 5	38	20	0.00	n/a
March 6	40	14	0.00	n/a
March 7	41	9	0.00	n/a
March 8	35	29	0.08	0.0
March 9	46	29	0.01	0.2
March 10	45	15	0.00	n/a
March 11	45	15	0.00	n/a
March 12	50	18	0.00	n/a
March 13	52	22	0.00	n/a
March 14	48	34	0.25	n/a
March 15	49	25	0.00	n/a
March 16	50	24	0.02	n/a
March 17	54	26	0.00	0.0
March 18	55	29	0.00	n/a
March 19	54	28	0.00	n/a
March 20	52	23	0.00	n/a
March 21	51	24	0.00	n/a
March 22	44	34	1.10	n/a
March 23	44	22	0.12	1.2
March 24	45	30	0.14	1.1
March 25	47	19	0.00	0.0
March 26	46	25	0.00	n/a
March 27	58	27	0.00	n/a
March 28	56	34	0.00	n/a
March 29	55	29	0.00	n/a
March 30	57	31	0.00	n/a
March 31	58	30	0.00	n/a

April 2018 Winthrop Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
April 1	51	24	0.00	n/a
April 2	48	26	0.00	n/a
April 3	47	23	0.00	n/a
April 4	48	29	0.00	n/a
April 5	47	37	0.08	n/a
April 6	50	38	0.11	n/a
April 7	49	39	0.75	n/a
April 8	57	36	0.03	n/a
April 9	59	32	0.00	n/a
April 10	60	36	0.03	n/a
April 11	57	32	0.00	n/a
April 12	54	38	0.04	n/a
April 13	53	30	0.02	n/a
April 14	59	31	0.00	n/a
April 15	58	37	0.00	n/a
April 16	53	38	1.02	n/a
April 17	52	31	0.00	n/a
April 18	53	31	0.00	n/a
April 19	62	27	0.00	n/a
April 20	66	34	0.00	n/a
April 21	67	37	0.00	n/a
April 22	60	34	0.00	n/a
April 23	65	27	0.00	n/a
April 24	69	30	0.00	n/a
April 25	76	33	0.00	n/a
April 26	78	33	0.00	n/a
April 27	80	35	0.00	n/a
April 28	n/a	n/a	0.11	n/a
April 29	62	34	0.00	n/a
April 30	63	41	0.00	n/a

May 2018 Winthrop Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
May 1	67	42	0.00	n/a
May 2	77	34	0.00	n/a
May 3	77	40	0.00	n/a
May 4	78	50	0.00	n/a
May 5	76	42	0.00	n/a
May 6	78	43	0.00	n/a
May 7	75	53	0.02	n/a
May 8	78	40	0.00	n/a
May 9	77	53	0.20	n/a
May 10	68	44	0.00	n/a
May 11	72	43	0.00	n/a
May 12	81	40	0.00	n/a
May 13	84	41	0.00	n/a
May 14	85	41	0.00	n/a
May 15	85	45	0.00	n/a
May 16	85	52	0.00	n/a
May 17	84	52	0.00	n/a
May 18	76	52	0.26	n/a
May 19	65	50	0.18	n/a
May 20	74	48	0.02	n/a
May 21	79	44	0.00	n/a
May 22	83	44	0.00	n/a
May 23	84	45	0.00	n/a
May 24	79	47	0.02	n/a
May 25	82	44	0.00	n/a
May 26	79	50	0.00	n/a
May 27	82	47	0.00	n/a
May 28	83	48	0.00	n/a
May 29	76	47	0.00	n/a
May 30	68	40	0.00	n/a
May 31	70	41	0.00	n/a

June 2018 Winthrop Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
June 1	68	47	0.00	n/a
June 2	76	42	0.00	n/a
June 3	76	43	0.00	n/a
June 4	75	51	0.00	n/a
June 5	69	38	0.00	n/a
June 6	76	37	0.00	n/a
June 7	80	42	0.00	n/a
June 8	81	46	0.00	n/a
June 9	81	46	0.18	n/a
June 10	63	40	0.00	n/a
June 11	68	38	0.00	n/a
June 12	67	34	0.00	n/a
June 13	72	39	0.00	n/a
June 14	73	39	0.00	n/a
June 15	74	43	0.00	n/a
June 16	76	52	0.20	n/a
June 17	84	46	0.00	n/a
June 18	87	46	0.00	n/a
June 19	86	52	0.00	n/a
June 20	87	52	0.00	n/a
June 21	88	54	0.00	n/a
June 22	84	55	0.00	n/a
June 23	80	55	0.00	n/a
June 24	84	48	0.00	n/a
June 25	86	49	0.19	n/a
June 26	72	42	0.00	n/a
June 27	73	45	0.00	n/a
June 28	70	52	0.00	n/a
June 29	74	47	0.00	n/a
June 30	72	45	0.00	n/a

July 2018 Winthrop Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
July 1	74	43	0.00	n/a
July 2	73	45	0.00	n/a
July 3	71	49	0.00	n/a
July 4	79	44	0.00	n/a
July 5	89	50	0.00	n/a
July 6	90	60	0.00	n/a
July 7	85	50	0.00	n/a
July 8	84	45	0.00	n/a
July 9	89	50	0.00	n/a
July 10	89	57	0.00	n/a
July 11	87	47	0.00	n/a
July 12	89	50	0.00	n/a
July 13	95	49	0.00	n/a
July 14	96	57	0.00	n/a
July 15	92	45	0.00	n/a
July 16	96	50	0.00	n/a
July 17	95	53	0.00	n/a
July 18	96	62	0.00	n/a
July 19	92	56	0.00	n/a
July 20	89	55	0.00	n/a
July 21	82	48	0.00	n/a
July 22	85	48	0.00	n/a
July 23	89	49	0.00	n/a
July 24	91	52	0.00	n/a
July 25	92	53	0.00	n/a
July 26	92	53	0.00	n/a
July 27	91	53	0.04	n/a
July 28	93	56	0.00	n/a
July 29	95	51	0.00	n/a
July 30	96	51	0.00	n/a
July 31	98	54	0.00	n/a

August 2018 Winthrop Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
August 1	98	65	0.00	n/a
August 2	93	55	0.00	n/a
August 3	86	52	0.00	n/a
August 4	83	50	0.00	n/a
August 5	86	48	0.00	n/a
August 6	88	50	0.00	n/a
August 7	94	48	0.00	n/a
August 8	94	48	0.00	n/a
August 9	96	54	0.00	n/a
August 10	98	54	0.00	n/a
August 11	98	61	0.00	n/a
August 12	78	50	0.00	n/a
August 13	82	45	0.00	n/a
August 14	88	45	0.00	n/a
August 15	89	50	0.00	n/a
August 16	92	45	0.00	n/a
August 17	92	51	0.00	n/a
August 18	83	52	0.00	n/a
August 19	84	48	0.00	n/a
August 20	82	44	0.00	n/a
August 21	85	45	0.00	n/a
August 22	85	45	0.00	n/a
August 23	83	46	0.00	n/a
August 24	83	51	0.00	n/a
August 25	73	44	0.00	n/a
August 26	63	43	0.04	n/a
August 27	75	52	0.03	n/a
August 28	79	41	0.00	n/a
August 29	80	43	0.00	n/a
August 30	76	47	0.00	n/a
August 31	77	43	0.00	n/a

September 2018 Winthrop Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
September 1	79	50	0.00	n/a
September 2	79	43	0.00	n/a
September 3	80	48	0.00	n/a
September 4	76	38	0.00	n/a
September 5	79	36	0.00	n/a
September 6	84	36	0.00	n/a
September 7	84	42	0.00	n/a
September 8	80	47	0.03	n/a
September 9	78	47	0.00	n/a
September 10	74	48	0.00	n/a
September 11	69	42	0.00	n/a
September 12	67	37	0.00	n/a
September 13	68	33	0.00	n/a
September 14	67	39	0.00	n/a
September 15	67	38	0.00	n/a
September 16	61	40	0.07	n/a
September 17	67	32	0.00	n/a
September 18	71	31	0.00	n/a
September 19	71	35	0.00	n/a
September 20	72	43	0.00	n/a
September 21	71	48	0.00	n/a
September 22	72	43	0.02	n/a
September 23	72	46	0.00	n/a
September 24	71	36	0.00	n/a
September 25	73	32	0.00	n/a
September 26	77	33	0.00	n/a
September 27	78	36	0.00	n/a
September 28	74	47	0.00	n/a
September 29	73	50	0.00	n/a
September 30	60	45	0.17	n/a

October 2018 Winthrop Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
October 1	61	39	0.02	n/a
October 2	65	41	0.00	n/a
October 3	59	28	0.00	n/a
October 4	63	32	0.00	n/a
October 5	62	27	0.00	n/a
October 6	65	38	0.03	n/a
October 7	65	32	0.00	n/a
October 8	55	43	0.14	n/a
October 9	59	42	0.38	n/a
October 10	57	40	0.00	n/a
October 11	60	29	0.00	n/a
October 12	69	30	0.00	n/a
October 13	67	38	0.00	n/a
October 14	61	24	0.00	n/a
October 15	68	26	0.00	n/a
October 16	68	27	0.00	n/a
October 17	68	26	0.00	n/a
October 18	68	26	0.00	n/a
October 19	68	28	0.00	n/a
October 20	68	26	0.00	n/a
October 21	67	26	0.00	n/a
October 22	68	26	0.00	n/a
October 23	65	26	0.00	n/a
October 24	62	28	0.04	n/a
October 25	60	37	0.00	n/a
October 26	53	40	0.15	n/a
October 27	54	27	0.00	n/a
October 28	53	38	0.55	n/a
October 29	56	31	0.00	n/a
October 30	56	29	0.00	n/a
October 31	55	39	0.05	n/a

November 2018 Winthrop Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
November 1	51	34	0.00	n/a
November 2	62	37	0.00	n/a
November 3	59	34	0.00	n/a
November 4	58	36	0.03	n/a
November 5	55	28	0.00	n/a
November 6	53	28	0.00	n/a
November 7	50	26	0.00	n/a
November 8	47	14	0.00	n/a
November 9	43	21	0.00	n/a
November 10	50	22	0.00	n/a
November 11	47	17	0.00	n/a
November 12	43	18	0.00	n/a
November 13	42	21	0.00	n/a
November 14	38	22	0.03	0.0
November 15	40	28	0.00	n/a
November 16	52	29	0.00	n/a
November 17	47	17	0.00	n/a
November 18	42	15	0.00	n/a
November 19	43	15	0.00	n/a
November 20	43	13	0.00	n/a
November 21	34	21	0.00	n/a
November 22	38	29	0.00	n/a
November 23	34	31	0.16	0.6
November 24	38	19	0.15	1.0
November 25	37	21	0.00	0.0
November 26	34	30	0.00	n/a
November 27	36	30	0.29	1.0
November 28	36	33	0.00	n/a
November 29	38	32	0.02	n/a
November 30	43	28	0.00	n/a

December 2018 Winthrop Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
December 1	n/a	30	0.00	n/a
December 2	37	25	0.00	0.0
December 3	37	14	0.00	n/a
December 4	31	8	0.00	n/a
December 5	29	6	0.00	n/a
December 6	25	4	0.00	n/a
December 7	26	17	0.00	n/a
December 8	30	23	0.00	n/a
December 9	29	24	0.04	0.4
December 10	29	20	0.14	1.4
December 11	29	26	0.23	2.1
December 12	37	13	0.17	2.0
December 13	34	25	0.00	n/a
December 14	33	27	0.00	n/a
December 15	33	19	0.00	0.0
December 16	33	27	0.55	5.4
December 17	36	31	0.20	0.4
December 18	38	32	0.17	n/a
December 19	37	26	0.11	0.0
December 20	36	29	0.12	0.0
December 21	35	19	0.00	n/a
December 22	28	10	0.00	0.0
December 23	33	23	0.18	1.9
December 24	26	16	0.00	0.0
December 25	26	18	0.00	n/a
December 26	26	18	0.17	2.7
December 27	25	9	0.00	n/a
December 28	19	4	0.00	0.0
December 29	27	16	0.03	n/a
December 30	36	16	0.00	0.0
December 31	33	7	0.00	n/a

Next Year >

Weather Station Details

Years	Station	Coordinates
1906–2024	Winthrop 1 WSW	location