United States · 1991–2020 normal
Greencastle in
January.
Typical January weather in Greencastle: 1.8°C by day, -7.3°C at night, 82 mm of rain over 9.1 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high1.8°C
Typical low-7.3°C
Rain82 mm
Wet days9.1
Comfort score 5 this month (September leads the year at 79). Daylight is calculated as 9 h 39 from latitude 39.64°.
Event window
Frost-level nights in January
The measured night-time normal is -7.3°C, so frost is typical rather than exceptional this month.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 4258273
- NOAA station
- USC00123513 · GREENCASTLE 1 W
- Station distance
- 1 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.