United States · 1991–2020 normal
Mount Vernon in
August.
Typical August weather in Mount Vernon: 29.6°C by day, 18.1°C at night, 86 mm of rain over 6.5 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high29.6°C
Typical low18.1°C
Rain86 mm
Wet days6.5
Comfort score 66 this month (September leads the year at 82). Daylight is calculated as 13 h 39 from latitude 38.32°.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 4245152
- NOAA station
- USC00115943 · MT VERNON 3 NE
- Station distance
- 6.2 km from the place centre
- Coverage
- Strong coverage · 28 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.