United States · 1991–2020 normal

Lewiston in
August.

Typical August weather in Lewiston: 34°C by day, 11°C at night, 4 mm of rain over 0.7 wet days. These are measured 1991–2020 station normals, not a forecast.

Typical high34°C
Typical low11°C
Rain4 mm
Wet days0.7

Comfort score 60 this month (May leads the year at 80). Daylight is calculated as 13 h 47 from latitude 40.71°.

The evidence behind this page

One month,
from the same station.

Place identity
GeoNames 5566668
NOAA station
USC00049026 · TRINITY RVR HATCHERY
Station distance
2.4 km from the place centre
Coverage
Strong coverage · 30 usable years
Important limit
Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.