United States · 1991–2020 normal
Boulder in
August.
Typical August weather in Boulder: 28.1°C by day, 7.9°C at night, 28 mm of rain over 5.2 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high28.1°C
Typical low7.9°C
Rain28 mm
Wet days5.2
Comfort score 72 this month (September leads the year at 73). Daylight is calculated as 14 h 10 from latitude 46.24°.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 5641473
- NOAA station
- USC00241008 · BOULDER
- Station distance
- 0.8 km from the place centre
- Coverage
- Strong coverage · 29 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.