United States · 1991–2020 normal
Fairport in
December.
Typical December weather in Fairport: 3.2°C by day, -3.9°C at night, 68 mm of rain over 12.6 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high3.2°C
Typical low-3.9°C
Rain68 mm
Wet days12.6
Comfort score 5 this month (June leads the year at 82). Daylight is calculated as 9 h 01 from latitude 43.10°. Open-water sea temperature is 6.5°C (31 km from the place centre).
Event window
Frost-level nights in December
The measured night-time normal is -3.9°C, so frost is typical rather than exceptional this month.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 5116815
- NOAA station
- USW00014768 · ROCHESTER GTR INTL
- Station distance
- 19.1 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.