Sylvester Weather in December
Average highs run from 65°F on December 1 to 60°F on December 31, and lows from 42°F to 38°F. Normal precipitation for the month is 4.68 in over about 9 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
- 62°F
- Average low
- 40°F
- Precipitation
- 4.68 in
- Record high
- 87°FDec 31, 2021
- Record low
- 16°FDec 24, 2022
- Chance of a freeze
- 91%
- Daylight
- 10 h 15 min to 10 h 07 min
- Cloud cover
- 55%
- Humidity
- 80%
- Dew point
- 44°F
- Wind
- 8.7 mph
Every day of the month
A wet day has at least 0.01 inch of precipitation.
| Date | Normal high | Normal low | Record high | Record low | Chance wet |
|---|---|---|---|---|---|
| Dec 1 | 65°F | 42°F | 79°F 2015 | 29°F 2011 | 26% |
| Dec 2 | 65°F | 42°F | 80°F 2014 | 26°F 2002 | 26% |
| Dec 3 | 65°F | 42°F | 80°F 2014 | 28°F 2008 | 26% |
| Dec 4 | 65°F | 42°F | 79°F 2014 | 25°F 2024 | 27% |
| Dec 5 | 64°F | 42°F | 81°F 2017 | 25°F 2006 | 27% |
| Dec 6 | 64°F | 41°F | 81°F 2013 | 27°F 1949 | 27% |
| Dec 7 | 64°F | 41°F | 80°F 1951 | 25°F 2010 | 28% |
| Dec 8 | 64°F | 41°F | 82°F 2022 | 22°F 2010 | 28% |
| Dec 9 | 64°F | 41°F | 82°F 2007 | 20°F 2006 | 28% |
| Dec 10 | 63°F | 41°F | 84°F 2019 | 23°F 2010 | 28% |
| Dec 11 | 63°F | 41°F | 84°F 2021 | 28°F 2017 | 29% |
| Dec 12 | 63°F | 41°F | 82°F 2007 | 26°F 2014 | 29% |
| Dec 13 | 63°F | 41°F | 80°F 2015 | 26°F 2010 | 29% |
| Dec 14 | 63°F | 40°F | 79°F 1948 | 21°F 2010 | 29% |
| Dec 15 | 62°F | 40°F | 77°F 1948 | 22°F 2010 | 30% |
| Dec 16 | 62°F | 40°F | 80°F 1948 | 22°F 1951 | 30% |
| Dec 17 | 62°F | 40°F | 79°F 2001 | 26°F 1951 | 30% |
| Dec 18 | 62°F | 40°F | 83°F 2016 | 21°F 1953 | 30% |
| Dec 19 | 62°F | 40°F | 79°F 2006 | 20°F 1953 | 30% |
| Dec 20 | 61°F | 40°F | 79°F 2008 | 23°F 2004 | 30% |
| Dec 21 | 61°F | 39°F | 79°F 2013 | 23°F 2003 | 30% |
| Dec 22 | 61°F | 39°F | 80°F 2011 | 22°F 2005 | 30% |
| Dec 23 | 61°F | 39°F | 79°F 2017 | 22°F 2022 | 30% |
| Dec 24 | 61°F | 39°F | 82°F 2015 | 16°F 2022 | 30% |
| Dec 25 | 61°F | 39°F | 82°F 2015 | 18°F 2022 | 30% |
| Dec 26 | 61°F | 39°F | 83°F 2021 | 18°F 2022 | 31% |
| Dec 27 | 60°F | 39°F | 83°F 2015 | 20°F 2001 | 31% |
| Dec 28 | 60°F | 38°F | 84°F 2015 | 19°F 2010 | 31% |
| Dec 29 | 60°F | 38°F | 84°F 2021 | 24°F 2010 | 31% |
| Dec 30 | 60°F | 38°F | 84°F 2021 | 28°F 2012 | 31% |
| Dec 31 | 60°F | 38°F | 87°F 2021 | 27°F 2001 | 31% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (EST).
- December 1
- sunrise 7:17 AM, sunset 5:32 PM
- December 31
- sunrise 7:35 AM, sunset 5:42 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00090140 (Albany 3 Se), public domain. Records: NOAA GHCN-Daily, station USW00013869, 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.