Greenville Weather in December
Average highs run from 68°F on December 1 to 63°F on December 31, and lows from 45°F to 41°F. Normal precipitation for the month is 3.68 in over about 8 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
- 65°F
- Average low
- 42°F
- Precipitation
- 3.68 in
- Record high
- 84°FDec 8, 2007
- Record low
- 18°FDec 20, 2000
- Chance of a freeze
- 84%
- Daylight
- 10 h 19 min to 10 h 13 min
- Cloud cover
- 55%
- Humidity
- 81%
- Dew point
- 47°F
- Wind
- 5.4 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 | 68°F | 45°F | 79°F 1998 | 25°F 1999 | 22% |
| Dec 2 | 68°F | 44°F | 80°F 2012 | 20°F 1999 | 22% |
| Dec 3 | 67°F | 44°F | 81°F 1998 | 28°F 2010 | 23% |
| Dec 4 | 67°F | 44°F | 82°F 2013 | 33°F 2000 | 23% |
| Dec 5 | 67°F | 44°F | 82°F 2013 | 28°F 2000 | 23% |
| Dec 6 | 67°F | 44°F | 82°F 1998 | 27°F 2000 | 23% |
| Dec 7 | 67°F | 44°F | 81°F 1998 | 23°F 2010 | 24% |
| Dec 8 | 66°F | 44°F | 84°F 2007 | 21°F 2010 | 24% |
| Dec 9 | 66°F | 43°F | 83°F 2007 | 27°F 2010 | 24% |
| Dec 10 | 66°F | 43°F | 84°F 2007 | 25°F 2010 | 24% |
| Dec 11 | 66°F | 43°F | 84°F 2007 | 31°F 2005 | 25% |
| Dec 12 | 66°F | 43°F | 82°F 2007 | 27°F 2005 | 25% |
| Dec 13 | 66°F | 43°F | 81°F 2007 | 28°F 2010 | 25% |
| Dec 14 | 65°F | 43°F | 82°F 2007 | 20°F 2010 | 25% |
| Dec 15 | 65°F | 42°F | 81°F 2001 | 21°F 2010 | 25% |
| Dec 16 | 65°F | 42°F | 80°F 2000 | 28°F 1998 | 26% |
| Dec 17 | 65°F | 42°F | 81°F 2006 | 29°F 2000 | 26% |
| Dec 18 | 65°F | 42°F | 80°F 2006 | 24°F 2000 | 26% |
| Dec 19 | 65°F | 42°F | 80°F 2006 | 29°F 2000 | 27% |
| Dec 20 | 64°F | 42°F | 81°F 1998 | 18°F 2000 | 27% |
| Dec 21 | 64°F | 42°F | 83°F 2013 | 22°F 2000 | 27% |
| Dec 22 | 64°F | 42°F | 81°F 2013 | 23°F 2005 | 28% |
| Dec 23 | 64°F | 41°F | 76°F 1998 | 20°F 2005 | 28% |
| Dec 24 | 64°F | 41°F | 79°F 2008 | 25°F 2005 | 28% |
| Dec 25 | 64°F | 41°F | 77°F 2008 | 26°F 1999 | 28% |
| Dec 26 | 64°F | 41°F | 81°F 2008 | 20°F 1999 | 28% |
| Dec 27 | 63°F | 41°F | 79°F 2008 | 21°F 2010 | 29% |
| Dec 28 | 63°F | 41°F | 82°F 2007 | 19°F 2010 | 29% |
| Dec 29 | 63°F | 41°F | 78°F 2007 | 23°F 2010 | 29% |
| Dec 30 | 63°F | 41°F | 81°F 2006 | 25°F 2000 | 29% |
| Dec 31 | 63°F | 41°F | 81°F 2006 | 18°F 2000 | 29% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (EST).
- December 1
- sunrise 7:14 AM, sunset 5:33 PM
- December 31
- sunrise 7:31 AM, sunset 5:44 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00085879 (Monticello 5 Se), public domain. Records: NOAA GHCN-Daily, station USW00053862, 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.