United States · 1991–2020 normal
Rochester in
August.
Typical August weather in Rochester: 27.4°C by day, 16.8°C at night, 104 mm of rain over 7.3 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high27.4°C
Typical low16.8°C
Rain104 mm
Wet days7.3
Comfort score 72 this month (June leads the year at 81). Daylight is calculated as 13 h 51 from latitude 41.73°. Open-water sea temperature is 21.2°C (13 km from the place centre).
Event window
Warm sea in August
The nearest open-water NOAA OISST 1991–2020 cell averages 21.2°C in August. A sheltered bay can run warmer than that open-water cell.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 4948875
- NOAA station
- USC00196938 · ROCHESTER
- Station distance
- 10 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.