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Stevens Pass May Weather

Averages and records for weather in Stevens Pass, Washington in the month of May.

Typical Stevens Pass May Weather 1991–2020
Average daily high	54.6 °F
Average daily low	36.0 °F
Average monthly precipitation	3.7 inches
Daily chance of precipitation	41.0%

Stevens Pass May Weather Records 1982–2024
Highest temperature	83 °F	May 28, 2005
Lowest temperature	20 °F	May 8, 1999
Highest daily low	52 °F	May 29, 2015
Lowest daily high	35 °F	May 5, 2002
Hottest average high temperature	61.1 °F	1992
Coldest average high temperature	47.2 °F	1996
Most daily precipitation	2.2 inches	May 11, 1984
Most monthly precipitation	10.6 inches	1984

Note: Daily averages are a moving average which includes 14 days before and after

Day	Average (°F)		Record (°F)
Day	High	Low	High	Low
May 1	51.5	33.0	72	24
May 2	51.7	33.2	71	24
May 3	51.9	33.4	70	25
May 4	52.1	33.6	74	26
May 5	52.2	33.8	77	23
May 6	52.3	34.0	82	22
May 7	52.4	34.1	71	24
May 8	52.5	34.3	71	20
May 9	52.8	34.5	68	22
May 10	53.2	34.7	71	21
May 11	53.3	34.9	71	27
May 12	53.5	35.0	80	25
May 13	53.7	35.2	71	28
May 14	54.0	35.4	70	29
May 15	54.3	35.6	74	28
May 16	54.5	35.9	76	27
May 17	54.7	36.1	78	28
May 18	54.9	36.3	76	31
May 19	55.1	36.5	74	27
May 20	55.4	36.6	73	27
May 21	55.6	36.8	70	30
May 22	55.7	37.0	78	31
May 23	55.8	37.1	81	29
May 24	55.9	37.3	79	30
May 25	55.9	37.5	71	27
May 26	56.0	37.6	75	26
May 27	56.1	37.7	77	30
May 28	56.1	37.8	83	30
May 29	56.1	37.9	78	30
May 30	56.0	38.0	77	30
May 31	56.0	38.1	78	32

Weather Station Details

Years	Station	Coordinates
1982–2024	Stevens Pass	location