< Previous Month Next Month >

Tillamook May Weather

Averages and records for weather in Tillamook, Oregon in the month of May.

Typical Tillamook May Weather 1991–2020
Average daily high	61.0 °F
Average daily low	44.2 °F
Average monthly precipitation	4.5 inches
Average monthly snow	none
Daily chance of precipitation	47.8%
Daily chance of snow	0%

Tillamook May Weather Records 1948–2022
Highest temperature	88 °F	May 1, 2014
Lowest temperature	25 °F	May 4, 1996
Highest daily low	65 °F	May 26, 2005
Lowest daily high	44 °F	May 15, 2015
Hottest average high temperature	66.3 °F	1997
Coldest average high temperature	56.1 °F	1991
Most daily precipitation	2.5 inches	May 1, 1949
Most monthly precipitation	9.0 inches	2013
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	59.6	41.6	88	26
May 2	59.7	41.7	84	30
May 3	59.8	41.9	77	30
May 4	59.9	42.1	87	25
May 5	60.0	42.3	79	31
May 6	60.1	42.5	85	27
May 7	60.2	42.7	86	28
May 8	60.3	42.8	85	28
May 9	60.4	43.0	82	31
May 10	60.5	43.2	79	32
May 11	60.6	43.4	86	31
May 12	60.8	43.5	86	29
May 13	60.9	43.6	84	28
May 14	61.1	43.8	73	30
May 15	61.2	44.0	82	30
May 16	61.3	44.2	85	31
May 17	61.4	44.3	85	30
May 18	61.5	44.5	85	28
May 19	61.6	44.7	82	32
May 20	61.7	44.7	82	33
May 21	61.9	44.9	81	33
May 22	62.0	45.1	83	32
May 23	62.1	45.3	86	30
May 24	62.2	45.5	75	32
May 25	62.3	45.6	82	29
May 26	62.3	45.8	87	32
May 27	62.4	45.9	83	28
May 28	62.5	46.0	79	33
May 29	62.6	46.2	79	34
May 30	62.6	46.3	76	33
May 31	62.6	46.4	84	31

Weather Station Details

Years	Station	Coordinates
1948–2022	Tillamook	location