August weather in Larkspur, CO
The average temperature in Larkspur in August is °F (°F–°F). Average precipitation: 3.07 inches.
August is a summer month in Larkspur, and is cooler than the annual average of 0°F. Daylight averages about 13h 32m.
Avg High
°F
Avg Low
°F
Precipitation
3.07 in
Daylight
13h 32m
August records in Larkspur
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 89.1°F (2024) | 39.9°F (1968) | 1.31 in (2021) |
| August 2 | 88.0°F (2024) | 42.1°F (1978) | 0.90 in (1976) |
| August 3 | 88.0°F (1970) | 45.0°F (1978) | 2.08 in (1981) |
| August 4 | 89.1°F (1977) | 43.0°F (1974) | 1.25 in (1983) |
| August 5 | 88.0°F (1975) | 44.1°F (1980) | 0.30 in (1969) |
| August 6 | 89.1°F (1975) | 46.0°F (1974) | 1.27 in (2024) |
| August 7 | 91.0°F (1975) | 43.0°F (2023) | 0.98 in (2008) |
| August 8 | 88.0°F (2025) | 43.0°F (1981) | 0.59 in (2022) |
| August 9 | 93.9°F (1969) | 45.0°F (1981) | 0.45 in (1979) |
| August 10 | 88.0°F (1969) | 41.0°F (1985) | 1.07 in (1979) |
| August 11 | 93.0°F (1969) | 39.9°F (1974) | 0.47 in (1981) |
| August 12 | 89.1°F (1969) | 43.0°F (1968) | 0.83 in (1983) |
| August 13 | 87.1°F (2022) | 39.9°F (1985) | 0.37 in (1975) |
| August 14 | 88.0°F (2025) | 36.0°F (1978) | 1.41 in (1977) |
| August 15 | 89.1°F (1970) | 37.9°F (1978) | 0.55 in (2008) |
| August 16 | 84.9°F (1969) | 39.9°F (1978) | 1.10 in (2008) |
| August 17 | 89.1°F (1971) | 42.1°F (1985) | 1.10 in (2008) |
| August 18 | 90.0°F (1973) | 37.0°F (1978) | 2.05 in (2018) |
| August 19 | 88.0°F (1973) | 39.0°F (1967) | 0.94 in (1967) |
| August 20 | 89.1°F (1971) | 44.1°F (1965) | 0.80 in (2011) |
| August 21 | 88.0°F (2024) | 42.1°F (1972) | 1.00 in (1970) |
| August 22 | 90.0°F (2025) | 39.9°F (1972) | 2.60 in (1969) |
| August 23 | 86.0°F (2023) | 42.1°F (1966) | 0.99 in (1970) |
| August 24 | 87.1°F (2023) | 39.9°F (1968) | 0.10 in (1980) |
| August 25 | 86.0°F (1973) | 39.9°F (1972) | 0.25 in (2008) |
| August 26 | 87.1°F (1973) | 42.1°F (1979) | 0.96 in (2025) |
| August 27 | 87.1°F (1973) | 42.1°F (1976) | 1.10 in (1983) |
| August 28 | 87.1°F (1973) | 44.1°F (1981) | 1.39 in (2023) |
| August 29 | 86.0°F (1970) | 43.0°F (1977) | 0.49 in (2023) |
| August 30 | 87.1°F (1975) | 37.0°F (1968) | 0.38 in (1971) |
| August 31 | 89.1°F (1975) | 36.0°F (1980) | 0.37 in (1977) |