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Longview May Weather

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

Typical Longview May Weather 1991–2020
Average daily high	68.5 °F
Average daily low	46.4 °F
Average monthly precipitation	2.9 inches
Average monthly snow	none
Daily chance of precipitation	44.0%
Daily chance of snow	0%

Longview May Weather Records 1925–2024
Highest temperature	99 °F	May 23, 2001
Lowest temperature	27 °F	May 8, 1930
Highest daily low	61 °F	May 26, 1986
Lowest daily high	47 °F	May 5, 1943
Hottest average high temperature	74.6 °F	2023
Coldest average high temperature	60.6 °F	1962
Most daily precipitation	1.5 inches	May 4, 1926
Most monthly precipitation	7.0 inches	2010
Most daily snow	none	-
Most monthly snow	none	-

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	65.5	43.3	88	30
May 2	65.7	43.5	87	30
May 3	65.9	43.7	89	32
May 4	66.1	43.9	87	28
May 5	66.4	44.1	88	28
May 6	66.5	44.3	83	32
May 7	66.6	44.5	85	31
May 8	66.7	44.7	89	27
May 9	66.9	44.9	93	32
May 10	67.1	45.1	88	31
May 11	67.4	45.3	88	32
May 12	67.5	45.4	92	31
May 13	67.8	45.6	93	31
May 14	68.0	45.8	93	32
May 15	68.2	46.0	93	31
May 16	68.3	46.2	91	34
May 17	68.5	46.4	94	32
May 18	68.8	46.6	97	32
May 19	68.9	46.7	90	32
May 20	69.1	46.8	91	33
May 21	69.4	47.0	92	32
May 22	69.5	47.1	91	34
May 23	69.6	47.3	99	31
May 24	69.7	47.6	91	28
May 25	69.7	47.9	92	32
May 26	69.8	48.0	88	34
May 27	69.9	48.1	98	32
May 28	69.9	48.3	95	33
May 29	70.0	48.4	96	35
May 30	70.0	48.5	90	33
May 31	70.0	48.6	89	31

Weather Station Details

Years	Station	Coordinates
1925–2024	Longview	location