United States · 1991–2020 normal
Union in
September.
Typical September weather in Union: 25.1°C by day, 5.6°C at night, 15 mm of rain over 3.2 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high25.1°C
Typical low5.6°C
Rain15 mm
Wet days3.2
Comfort score 79 this month (June leads the year at 81). Daylight is calculated as 12 h 28 from latitude 45.21°.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 5758113
- NOAA station
- USC00358746 · UNION
- Station distance
- 1.1 km from the place centre
- Coverage
- Good coverage · 19 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.