October weather in Blaine, WA
The average temperature in Blaine in October is 50.7°F (44.0°F–57.4°F). Average precipitation: 4.39 inches.
October is a fall month in Blaine, and is cooler than the annual average of 50.9°F. Daily temperatures swing about 13.4°F between overnight low and afternoon high. Expect about 16 days with precipitation. Daylight averages about 10h 30m. For travel, October is a comfortable month to visit.
Avg High
57.4°F
Avg Low
44.0°F
Precipitation
4.39 in
Snow
0.1 in
October records in Blaine
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| October 1 | 73.9°F (1918) | 30.9°F (1948) | 3.09 in (1912) |
| October 2 | 73.0°F (1962) | 30.0°F (1925) | 1.04 in (1915) |
| October 3 | 78.1°F (1984) | 30.0°F (1903) | 1.05 in (1910) |
| October 4 | 72.0°F (1932) | 25.0°F (1898) | 1.50 in (1949) |
| October 5 | 69.1°F (2001) | 23.0°F (1898) | 1.21 in (1950) |
| October 6 | 73.9°F (1940) | 21.9°F (1898) | 1.16 in (1920) |
| October 7 | 72.0°F (1911) | 24.1°F (1898) | 1.84 in (1967) |
| October 8 | 72.0°F (1978) | 27.0°F (1985) | 0.98 in (2016) |
| October 9 | 73.0°F (1942) | 32.0°F (1948) | 1.25 in (2020) |
| October 10 | 72.0°F (1934) | 30.9°F (1925) | 1.37 in (1913) |
| October 11 | 73.0°F (1964) | 30.0°F (1930) | 1.40 in (1918) |
| October 12 | 71.1°F (1927) | 28.0°F (1930) | 1.20 in (1998) |
| October 13 | 75.0°F (1961) | 28.9°F (1930) | 1.12 in (1913) |
| October 14 | 70.0°F (1963) | 28.9°F (1925) | 1.16 in (2012) |
| October 15 | 73.9°F (1929) | 26.1°F (1898) | 0.85 in (1943) |
| October 16 | 73.0°F (1929) | 27.0°F (1946) | 1.44 in (1975) |
| October 17 | 66.9°F (1910) | 27.0°F (1949) | 1.41 in (1975) |
| October 18 | 68.0°F (1940) | 26.1°F (1949) | 1.60 in (2017) |
| October 19 | 71.1°F (2014) | 25.0°F (1949) | 1.78 in (2024) |
| October 20 | 68.0°F (1940) | 24.1°F (1949) | 2.52 in (2024) |
| October 21 | 66.9°F (1965) | 27.0°F (1905) | 1.68 in (2019) |
| October 22 | 73.0°F (1937) | 28.0°F (1898) | 1.13 in (1993) |
| October 23 | 68.0°F (1965) | 21.9°F (1893) | 3.50 in (1944) |
| October 24 | 68.0°F (1965) | 28.9°F (1893) | 1.30 in (1905) |
| October 25 | 66.0°F (1914) | 27.0°F (1954) | 1.95 in (1945) |
| October 26 | 66.0°F (1938) | 25.0°F (1919) | 1.99 in (1930) |
| October 27 | 66.0°F (1962) | 26.1°F (1971) | 1.76 in (1985) |
| October 28 | 64.0°F (1937) | 24.1°F (1971) | 1.90 in (1921) |
| October 29 | 63.0°F (1898) | 19.0°F (1991) | 1.60 in (1921) |
| October 30 | 66.9°F (1958) | 19.9°F (1935) | 1.92 in (2012) |
| October 31 | 64.9°F (1958) | 19.9°F (1935) | 1.37 in (2022) |