United States · 1991–2020 normal
Saint Helens in
August.
Typical August weather in Saint Helens: 28.3°C by day, 13°C at night, 17 mm of rain over 2.7 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high28.3°C
Typical low13°C
Rain17 mm
Wet days2.7
Comfort score 82 this month (September leads the year at 86). Daylight is calculated as 14 h 08 from latitude 45.86°.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 5750041
- NOAA station
- USC00357466 · SAINT HELENS RFD
- Station distance
- 5.4 km from the place centre
- Coverage
- Good coverage · 23 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.