United States · 1991–2020 normal

Bell Road (historical) in
December.

Typical December weather in Bell Road (historical): 7.8°C by day, 0°C at night, 101 mm of rain over 8.7 wet days. These are measured 1991–2020 station normals, not a forecast.

Typical high7.8°C
Typical low0°C
Rain101 mm
Wet days8.7

Comfort score 5 this month (May leads the year at 82). Daylight is calculated as 9 h 21 from latitude 39.91°.

Event window

Frost-level nights in December

The measured night-time normal is 0°C, so frost is typical rather than exceptional this month.

The evidence behind this page

One month,
from the same station.

Place identity
GeoNames 4556483
NOAA station
USW00013739 · PHILA INTL AP
Station distance
3.8 km from the place centre
Coverage
Strong coverage · 30 usable years
Important limit
Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.

From evidence to a booked trip

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