August weather in Cotati, CA
The average temperature in Cotati in August is 67.0°F (52.8°F–81.2°F). Average precipitation: 0.05 inches.
August is a summer month in Cotati, and is warmer than the annual average of 58°F. Daily temperatures swing about 28.4°F between overnight low and afternoon high. Expect about 0 days with precipitation. Daylight averages about 13h 29m. For travel, August is a comfortable month to visit.
Avg High
81.2°F
Avg Low
52.8°F
Precipitation
0.05 in
Daylight
13h 29m
August records in Cotati
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 104.0°F (1993) | 39.0°F (1919) | 0.03 in (2022) |
| August 2 | 102.9°F (1946) | 42.1°F (1925) | 0.00 in (1913) |
| August 3 | 102.9°F (1998) | 44.1°F (1954) | 0.00 in (1913) |
| August 4 | 99.0°F (1998) | 41.0°F (1954) | 0.00 in (1913) |
| August 5 | 99.0°F (1921) | 39.0°F (1916) | 0.05 in (2014) |
| August 6 | 102.9°F (1921) | 41.0°F (1917) | 0.00 in (1913) |
| August 7 | 105.1°F (1921) | 42.1°F (1917) | 0.00 in (1913) |
| August 8 | 98.1°F (1936) | 44.1°F (1937) | 0.01 in (1962) |
| August 9 | 102.9°F (1970) | 42.1°F (1928) | 0.02 in (1962) |
| August 10 | 102.9°F (1970) | 42.1°F (1924) | 0.00 in (1913) |
| August 11 | 102.0°F (1937) | 43.0°F (1922) | 0.36 in (1965) |
| August 12 | 99.0°F (1958) | 39.9°F (1919) | 0.08 in (1991) |
| August 13 | 95.0°F (1958) | 44.1°F (1919) | 0.00 in (1913) |
| August 14 | 102.0°F (2020) | 43.0°F (1955) | 0.17 in (1916) |
| August 15 | 102.0°F (2020) | 42.1°F (1913) | 0.09 in (1976) |
| August 16 | 100.0°F (2015) | 44.1°F (1914) | 0.05 in (2020) |
| August 17 | 100.0°F (1939) | 42.1°F (1935) | 0.13 in (2020) |
| August 18 | 98.1°F (1934) | 42.1°F (1928) | 0.23 in (1983) |
| August 19 | 102.9°F (1950) | 42.1°F (1914) | 0.25 in (1983) |
| August 20 | 100.0°F (1964) | 42.1°F (1928) | 1.00 in (1997) |
| August 21 | 97.0°F (1969) | 36.0°F (1987) | 0.49 in (1968) |
| August 22 | 99.0°F (1999) | 43.0°F (1922) | 0.10 in (1925) |
| August 23 | 99.0°F (1959) | 42.1°F (1928) | 0.06 in (1925) |
| August 24 | 102.9°F (2010) | 42.1°F (1919) | 0.00 in (1913) |
| August 25 | 104.0°F (1988) | 41.0°F (1994) | 0.01 in (1926) |
| August 26 | 99.0°F (1944) | 42.1°F (1935) | 0.15 in (1954) |
| August 27 | 104.0°F (1944) | 43.0°F (1933) | 0.09 in (1954) |
| August 28 | 100.0°F (1913) | 43.0°F (1957) | 0.15 in (1954) |
| August 29 | 102.9°F (1968) | 39.9°F (1935) | 0.20 in (1953) |
| August 30 | 105.1°F (1968) | 42.1°F (1935) | 0.09 in (1966) |
| August 31 | 105.1°F (1950) | 43.0°F (1935) | 0.13 in (1984) |