United States · 1991–2020 normal
Mount Vernon in
July.
Typical July weather in Mount Vernon: 30.9°C by day, 20.6°C at night, 108 mm of rain over 7.3 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high30.9°C
Typical low20.6°C
Rain108 mm
Wet days7.3
Comfort score 53 this month (September leads the year at 79). Daylight is calculated as 14 h 33 from latitude 37.93°.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 4261837
- NOAA station
- USC00126001 · MT VERNON
- Station distance
- 0.4 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.