Thomas Weather in December
Average highs run from 40°F on December 1 to 33°F on December 31, and lows from 25°F to 18°F. Normal precipitation for the month is 5.52 in over about 20 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
- 5.52 in
- Snowfall
- 28.3 in
- Record high
- 80°FDec 6, 2001
- Record low
- -3°FDec 7, 2002
- Chance of a freeze
- 100%
- Daylight
- 9 h 38 min to 9 h 28 min
- Cloud cover
- 76%
- Humidity
- 85%
- Dew point
- 26°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 | 40°F | 25°F | 76°F 1998 | 17°F 1999 | 58% | 32% |
| Dec 2 | 40°F | 24°F | 77°F 2006 | 14°F 2022 | 59% | 32% |
| Dec 3 | 40°F | 24°F | 71°F 1998 | 6°F 2024 | 59% | 33% |
| Dec 4 | 39°F | 24°F | 70°F 1998 | 8°F 2024 | 60% | 34% |
| Dec 5 | 39°F | 24°F | 74°F 2001 | 9°F 2000 | 60% | 34% |
| Dec 6 | 39°F | 23°F | 80°F 2001 | 12°F 2008 | 60% | 35% |
| Dec 7 | 39°F | 23°F | 78°F 1998 | -3°F 2002 | 61% | 35% |
| Dec 8 | 38°F | 23°F | 71°F 1998 | 6°F 2002 | 61% | 36% |
| Dec 9 | 38°F | 23°F | 68°F 2023 | 6°F 1995 | 62% | 36% |
| Dec 10 | 38°F | 23°F | 68°F 2023 | 4°F 2005 | 62% | 37% |
| Dec 11 | 38°F | 22°F | 63°F 2015 | 5°F 2005 | 62% | 37% |
| Dec 12 | 37°F | 22°F | 67°F 2015 | 16°F 2011 | 62% | 37% |
| Dec 13 | 37°F | 22°F | 72°F 2015 | 11°F 2005 | 63% | 38% |
| Dec 14 | 37°F | 22°F | 67°F 2015 | 6°F 2005 | 63% | 38% |
| Dec 15 | 37°F | 21°F | 67°F 2015 | 9°F 2005 | 63% | 38% |
| Dec 16 | 36°F | 21°F | 67°F 2008 | 6°F 2010 | 64% | 39% |
| Dec 17 | 36°F | 21°F | 74°F 2021 | 11°F 2003 | 64% | 39% |
| Dec 18 | 36°F | 21°F | 69°F 2006 | 16°F 2016 | 64% | 39% |
| Dec 19 | 36°F | 21°F | 66°F 2006 | 9°F 2010 | 64% | 39% |
| Dec 20 | 35°F | 20°F | 64°F 2008 | 7°F 2004 | 64% | 39% |
| Dec 21 | 35°F | 20°F | 60°F 2013 | 5°F 1996 | 64% | 40% |
| Dec 22 | 35°F | 20°F | 69°F 1998 | 9°F 1996 | 65% | 40% |
| Dec 23 | 35°F | 20°F | 66°F 2015 | 0°F 2000 | 65% | 40% |
| Dec 24 | 34°F | 19°F | 66°F 2007 | -3°F 2022 | 65% | 40% |
| Dec 25 | 34°F | 19°F | 71°F 2015 | -2°F 2022 | 65% | 41% |
| Dec 26 | 34°F | 19°F | 68°F 2021 | -1°F 2022 | 66% | 41% |
| Dec 27 | 34°F | 19°F | 74°F 2016 | 1°F 2000 | 66% | 41% |
| Dec 28 | 34°F | 19°F | 74°F 2015 | 11°F 2004 | 66% | 41% |
| Dec 29 | 34°F | 18°F | 71°F 1996 | 8°F 2000 | 66% | 42% |
| Dec 30 | 33°F | 18°F | 68°F 2022 | 11°F 2000 | 67% | 42% |
| Dec 31 | 33°F | 18°F | 67°F 1996 | 12°F 1998 | 67% | 42% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (EST).
- December 1
- sunrise 7:18 AM, sunset 4:56 PM
- December 31
- sunrise 7:37 AM, sunset 5:05 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00462211 (Davis 3SE), public domain. Records: NOAA GHCN-Daily, station USC00466952, 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.