United States · 1991–2020 normal
Duncan in
January.
Typical January weather in Duncan: 11.1°C by day, -2°C at night, 38 mm of rain over 3.9 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high11.1°C
Typical low-2°C
Rain38 mm
Wet days3.9
Comfort score 26 this month (October leads the year at 81). Daylight is calculated as 10 h 05 from latitude 34.50°.
Event window
Frost-level nights in January
The measured night-time normal is -2°C, so frost is typical rather than exceptional this month.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 4535389
- NOAA station
- USC00342660 · DUNCAN
- Station distance
- 2.5 km from the place centre
- Coverage
- Good coverage · 22 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.