United States · 1991–2020 normal
Williamson in
January.
Typical January weather in Williamson: 0.5°C by day, -7.8°C at night, 79 mm of rain over 13.6 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high0.5°C
Typical low-7.8°C
Rain79 mm
Wet days13.6
Comfort score 5 this month (June leads the year at 81). Daylight is calculated as 9 h 19 from latitude 43.22°. Open-water sea temperature is 4.2°C (18 km from the place centre).
Event window
Frost-level nights in January
The measured night-time normal is -7.8°C, so frost is typical rather than exceptional this month.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 5144583
- NOAA station
- USC00307842 · SODUS 1W
- Station distance
- 8.4 km from the place centre
- Coverage
- Good coverage · 24 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.