Massena Weather in December
Average highs run from 38°F on December 1 to 28°F on December 31, and lows from 21°F to 10°F. Normal precipitation for the month is 2.09 in over about 14 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
- 32°F
- Average low
- 16°F
- Precipitation
- 2.09 in
- Snowfall
- 15.8 in
- Record high
- 68°FDec 6, 2001
- Record low
- -33°FDec 22, 1970
- Chance of a freeze
- 100%
- Daylight
- 9 h 03 min to 8 h 50 min
- Cloud cover
- 73%
- Humidity
- 90%
- Dew point
- 20°F
- Wind
- 6.0 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 | 38°F | 21°F | 63°F 1998 | -4°F 1989 | 44% | 21% |
| Dec 2 | 37°F | 21°F | 59°F 1970 | -9°F 1971 | 44% | 21% |
| Dec 3 | 37°F | 20°F | 65°F 1982 | -14°F 1976 | 44% | 22% |
| Dec 4 | 36°F | 20°F | 67°F 2012 | -10°F 1976 | 44% | 23% |
| Dec 5 | 36°F | 20°F | 63°F 1999 | -13°F 1989 | 44% | 23% |
| Dec 6 | 36°F | 19°F | 68°F 2001 | -2°F 1969 | 44% | 24% |
| Dec 7 | 35°F | 19°F | 64°F 1951 | -12°F 2000 | 44% | 24% |
| Dec 8 | 35°F | 19°F | 59°F 1966 | -17°F 2000 | 44% | 25% |
| Dec 9 | 34°F | 18°F | 63°F 1966 | -15°F 2025 | 44% | 25% |
| Dec 10 | 34°F | 18°F | 56°F 1952 | -12°F 1958 | 44% | 26% |
| Dec 11 | 34°F | 17°F | 60°F 1979 | -19°F 1977 | 44% | 26% |
| Dec 12 | 33°F | 17°F | 60°F 1979 | -19°F 1977 | 44% | 27% |
| Dec 13 | 33°F | 17°F | 57°F 1991 | -21°F 2000 | 44% | 27% |
| Dec 14 | 33°F | 16°F | 56°F 1975 | -16°F 1989 | 44% | 28% |
| Dec 15 | 32°F | 16°F | 56°F 1975 | -15°F 1980 | 44% | 28% |
| Dec 16 | 32°F | 16°F | 64°F 2021 | -21°F 2013 | 44% | 29% |
| Dec 17 | 32°F | 15°F | 55°F 2000 | -25°F 2013 | 44% | 29% |
| Dec 18 | 31°F | 15°F | 49°F 2023 | -16°F 1985 | 44% | 29% |
| Dec 19 | 31°F | 14°F | 58°F 2025 | -26°F 1975 | 44% | 30% |
| Dec 20 | 31°F | 14°F | 62°F 1957 | -27°F 1975 | 44% | 30% |
| Dec 21 | 30°F | 14°F | 62°F 1957 | -30°F 1970 | 45% | 31% |
| Dec 22 | 30°F | 13°F | 63°F 1949 | -33°F 1970 | 45% | 31% |
| Dec 23 | 30°F | 13°F | 59°F 1957 | -24°F 1955 | 45% | 31% |
| Dec 24 | 29°F | 13°F | 68°F 2015 | -30°F 1973 | 45% | 32% |
| Dec 25 | 29°F | 12°F | 61°F 1982 | -28°F 1980 | 45% | 32% |
| Dec 26 | 29°F | 12°F | 61°F 1982 | -27°F 1968 | 45% | 33% |
| Dec 27 | 29°F | 11°F | 54°F 2008 | -25°F 1989 | 45% | 33% |
| Dec 28 | 28°F | 11°F | 62°F 1982 | -24°F 1951 | 45% | 33% |
| Dec 29 | 28°F | 11°F | 53°F 1984 | -27°F 1989 | 45% | 34% |
| Dec 30 | 28°F | 10°F | 53°F 2022 | -21°F 2017 | 45% | 34% |
| Dec 31 | 28°F | 10°F | 58°F 1965 | -15°F 1962 | 45% | 34% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (EST).
- December 1
- sunrise 7:17 AM, sunset 4:20 PM
- December 31
- sunrise 7:38 AM, sunset 4:28 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USW00094725 (Massena Intl AP), public domain. Records: NOAA GHCN-Daily, station USW00094725, 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.