United States · 1991–2020 normal
Mount Vernon in
July.
Typical July weather in Mount Vernon: 29.1°C by day, 18.8°C at night, 119 mm of rain over 10 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high29.1°C
Typical low18.8°C
Rain119 mm
Wet days10
Comfort score 58 this month (September leads the year at 79). Daylight is calculated as 14 h 30 from latitude 37.35°.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 4301703
- NOAA station
- USC00155648 · MT VERNON
- Station distance
- 0.4 km from the place centre
- Coverage
- Strong coverage · 26 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.