Smethport Weather in December
Average highs run from 41°F on December 1 to 32°F on December 31, and lows from 25°F to 16°F. Normal precipitation for the month is 3.24 in over about 16 wet days.
December day by day
The normal high and low for each date, and the record, in °F.
- Normal low
- Normal high
- Record high
- Record low
December at a glance
- Average high
- 36°F
- Average low
- 21°F
- Precipitation
- 3.24 in
- Snowfall
- 13.3 in
- Record high
- 69°FDec 3, 1982
- Record low
- -20°FDec 12, 1988
- Chance of a freeze
- 100%
- Daylight
- 9 h 22 min to 9 h 12 min
- Cloud cover
- 81%
- Humidity
- 91%
- Dew point
- 24°F
- Wind
- 6.9 mph
Every day of the month
A wet day has at least 0.01 inch of precipitation; snow means at least 0.1 inch of snowfall.
| Date | Normal high | Normal low | Record high | Record low | Chance wet | Chance of snow |
|---|---|---|---|---|---|---|
| Dec 1 | 41°F | 25°F | 63°F 1962 | 2°F 1971 | 49% | 21% |
| Dec 2 | 40°F | 25°F | 65°F 1982 | -9°F 1976 | 49% | 21% |
| Dec 3 | 40°F | 24°F | 69°F 1982 | -15°F 1976 | 50% | 22% |
| Dec 4 | 40°F | 24°F | 67°F 2012 | -7°F 1966 | 50% | 22% |
| Dec 5 | 39°F | 24°F | 65°F 1982 | -8°F 2025 | 50% | 23% |
| Dec 6 | 39°F | 24°F | 64°F 1998 | -4°F 2007 | 50% | 23% |
| Dec 7 | 39°F | 23°F | 63°F 1998 | 0°F 1970 | 50% | 24% |
| Dec 8 | 38°F | 23°F | 60°F 1966 | -4°F 2025 | 50% | 24% |
| Dec 9 | 38°F | 23°F | 58°F 1966 | -12°F 2002 | 50% | 24% |
| Dec 10 | 37°F | 22°F | 57°F 1966 | -16°F 1968 | 50% | 25% |
| Dec 11 | 37°F | 22°F | 60°F 2021 | -16°F 1968 | 50% | 25% |
| Dec 12 | 37°F | 22°F | 59°F 2015 | -20°F 1988 | 50% | 26% |
| Dec 13 | 36°F | 22°F | 61°F 2015 | -8°F 2005 | 50% | 26% |
| Dec 14 | 36°F | 21°F | 64°F 2015 | -11°F 2005 | 50% | 26% |
| Dec 15 | 36°F | 21°F | 57°F 1971 | -3°F 1989 | 50% | 27% |
| Dec 16 | 36°F | 21°F | 59°F 2021 | -5°F 2013 | 51% | 27% |
| Dec 17 | 35°F | 20°F | 56°F 1984 | -5°F 2002 | 51% | 27% |
| Dec 18 | 35°F | 20°F | 54°F 2016 | -3°F 1989 | 51% | 27% |
| Dec 19 | 35°F | 20°F | 53°F 1957 | -6°F 1985 | 51% | 28% |
| Dec 20 | 34°F | 19°F | 55°F 1957 | -11°F 1985 | 51% | 28% |
| Dec 21 | 34°F | 19°F | 58°F 2013 | -8°F 1980 | 51% | 28% |
| Dec 22 | 34°F | 19°F | 61°F 2013 | -9°F 1958 | 51% | 28% |
| Dec 23 | 34°F | 19°F | 57°F 2015 | -13°F 1989 | 51% | 28% |
| Dec 24 | 33°F | 18°F | 59°F 2015 | -13°F 1975 | 51% | 29% |
| Dec 25 | 33°F | 18°F | 57°F 1982 | -20°F 1980 | 51% | 29% |
| Dec 26 | 33°F | 18°F | 55°F 1982 | -16°F 1983 | 51% | 29% |
| Dec 27 | 33°F | 17°F | 57°F 2015 | -19°F 1993 | 51% | 29% |
| Dec 28 | 33°F | 17°F | 61°F 1982 | -15°F 1960 | 51% | 30% |
| Dec 29 | 32°F | 17°F | 60°F 2024 | -10°F 1993 | 51% | 30% |
| Dec 30 | 32°F | 17°F | 58°F 2022 | -14°F 1976 | 51% | 30% |
| Dec 31 | 32°F | 16°F | 56°F 1992 | -12°F 1963 | 51% | 30% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (EST).
- December 1
- sunrise 7:22 AM, sunset 4:44 PM
- December 31
- sunrise 7:41 AM, sunset 4:53 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00367103 (Port Allegany), public domain. Records: NOAA GHCN-Daily, station USW00004751, every year on file, quality-flagged values removed. Cloud, humidity, wind and sunshine: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.