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> Usa > Rochester/ Rochester-Monroe, Ny >December
Weather in December in Rochester/ Rochester-Monroe, Ny
| < December > | ||
|---|---|---|
| Normal Max/ High Temperature | 2°C (36°F) | |
| Average Temperature | -2°C (29°F) | |
| Min/ Low Temperature | -5°C (22°F) | |
| Normal Precipitation | 69mm (2.7in) | |
| Average Daylight per day | 09h 02' | |
| Sun altitude at solar noon on the 21st day. | 23.5° | |
- The average temperature in Rochester/ Rochester-Monroe, Ny in December is slightly cold at -1.6 °C (29.12 °F).
- Afternoons can be very cool with average high temperatures reaching 2.1 °C (35.8 °F).
- Overnight temperatures are generally cold with an average low of -5.3 °C (22.5 °F).
- The range/ variation of diurnal average temperatures in December is 7.4 °C (13.3 °F).
- Precipitation averages for December are moderate with 69.3mm (2.7 in) recorded.
- The shortest day is 8h 58' long and the longest day is 9h 12' long with an average length of 9h 02'.
Weather Trend Graph for December in Rochester/ Rochester-Monroe, Ny, Usa
