Canada · 1991–2020 normal
Promontory in
September.
Typical September weather in Promontory: 21.1°C by day, 9.3°C at night, 72 mm of rain over 8.8 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high21.1°C
Typical low9.3°C
Rain72 mm
Wet days8.8
Comfort score 70 this month (July leads the year at 88). Daylight is calculated as 12 h 32 from latitude 49.10°.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 7669009
- NOAA station
- CA001107080 · SARDIS
- Station distance
- 3.4 km from the place centre
- Coverage
- Good coverage · 17 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.