Sequim Weather in October
Average highs run from 62°F on October 1 to 54°F on October 31, and lows from 43°F to 37°F. Normal precipitation for the month is 1.63 in over about 13 wet days.
October day by day
The normal high and low for each date, and the record, in °F.
- Normal low
- Normal high
- Record high
- Record low
October at a glance
- Average high
- 58°F
- Average low
- 40°F
- Precipitation
- 1.63 in
- Record high
- 76°FOct 4, 1899
- Record low
- 22°FOct 29, 1971
- Chance of a freeze
- 83%
- Daylight
- 11 h 39 min to 9 h 59 min
- Cloud cover
- 69%
- Humidity
- 83%
- Dew point
- 42°F
- Wind
- 4.7 mph
Every day of the month
A wet day has at least 0.01 inch of precipitation; snow means at least 0.1 inch of snowfall.
| Date | Normal high | Normal low | Record high | Record low | Chance wet | Chance of snow |
|---|---|---|---|---|---|---|
| Oct 1 | 62°F | 43°F | 75°F 1923 | 34°F 1950 | 35% | 0% |
| Oct 2 | 62°F | 43°F | 74°F 1952 | 35°F 1954 | 35% | 0% |
| Oct 3 | 61°F | 43°F | 73°F 1932 | 38°F 1949 | 36% | 0% |
| Oct 4 | 61°F | 42°F | 76°F 1899 | 40°F 1903 | 36% | 0% |
| Oct 5 | 61°F | 42°F | 75°F 1952 | 36°F 1913 | 37% | 0% |
| Oct 6 | 60°F | 42°F | 75°F 1940 | 35°F 1913 | 37% | 0% |
| Oct 7 | 60°F | 42°F | 73°F 1943 | 36°F 1913 | 38% | 0% |
| Oct 8 | 60°F | 41°F | 72°F 1936 | 35°F 1985 | 39% | 0% |
| Oct 9 | 59°F | 41°F | 71°F 1987 | 27°F 1912 | 39% | 0% |
| Oct 10 | 59°F | 41°F | 74°F 1936 | 32°F 1930 | 40% | 0% |
| Oct 11 | 59°F | 41°F | 73°F 1979 | 36°F 2009 | 40% | 0% |
| Oct 12 | 59°F | 41°F | 73°F 1991 | 34°F 2009 | 41% | 0% |
| Oct 13 | 58°F | 40°F | 70°F 1982 | 26°F 1891 | 41% | 0% |
| Oct 14 | 58°F | 40°F | 73°F 1963 | 34°F 1949 | 42% | 0% |
| Oct 15 | 58°F | 40°F | 72°F 1963 | 37°F 1950 | 42% | 0% |
| Oct 16 | 57°F | 40°F | 69°F 1926 | 34°F 1892 | 43% | 0% |
| Oct 17 | 57°F | 40°F | 69°F 2002 | 33°F 1948 | 43% | 0% |
| Oct 18 | 57°F | 39°F | 69°F 2002 | 31°F 1905 | 44% | 0% |
| Oct 19 | 57°F | 39°F | 68°F 1974 | 31°F 1949 | 44% | 0% |
| Oct 20 | 56°F | 39°F | 68°F 1910 | 26°F 1912 | 45% | 0% |
| Oct 21 | 56°F | 39°F | 74°F 1901 | 31°F 1891 | 46% | 0% |
| Oct 22 | 56°F | 39°F | 68°F 1901 | 35°F 1893 | 46% | 0% |
| Oct 23 | 56°F | 39°F | 67°F 1992 | 27°F 1893 | 47% | 0% |
| Oct 24 | 55°F | 38°F | 69°F 1968 | 28°F 1893 | 47% | 0% |
| Oct 25 | 55°F | 38°F | 67°F 1968 | 30°F 1919 | 48% | 0% |
| Oct 26 | 55°F | 38°F | 65°F 1938 | 32°F 1954 | 48% | 0% |
| Oct 27 | 55°F | 38°F | 64°F 1944 | 31°F 1948 | 49% | 0% |
| Oct 28 | 54°F | 38°F | 65°F 1968 | 32°F 1948 | 49% | 0% |
| Oct 29 | 54°F | 37°F | 64°F 1965 | 22°F 1971 | 50% | 0% |
| Oct 30 | 54°F | 37°F | 66°F 1958 | 27°F 1935 | 50% | 0% |
| Oct 31 | 54°F | 37°F | 65°F 1964 | 29°F 1935 | 50% | 0% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (PDT).
- October 1
- sunrise 7:12 AM, sunset 6:51 PM
- October 31
- sunrise 7:56 AM, sunset 5:55 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00457544 (Sequim 2 E), public domain. Records: NOAA GHCN-Daily, station USC00456678, every year on file, quality-flagged values removed. Cloud, humidity, wind and sunshine: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.