United States · 1991–2020 normal
Rowley in
December.
Typical December weather in Rowley: 4.8°C by day, -5.3°C at night, 121 mm of rain over 9.4 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high4.8°C
Typical low-5.3°C
Rain121 mm
Wet days9.4
Comfort score 5 this month (August leads the year at 78). Daylight is calculated as 9 h 03 from latitude 42.72°. Open-water sea temperature is 7.6°C (23 km from the place centre).
Event window
Frost-level nights in December
The measured night-time normal is -5.3°C, so frost is typical rather than exceptional this month.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 4949144
- NOAA station
- USC00193276 · GROVELAND
- Station distance
- 13.8 km from the place centre
- Coverage
- Strong coverage · 29 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.