Alvin Weather in December
Average highs run from 67°F on December 1 to 63°F on December 31, and lows from 48°F to 44°F. Normal precipitation for the month is 4.47 in over about 11 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
- 45°F
- Precipitation
- 4.47 in
- Record high
- 84°FDec 3, 2005
- Record low
- 16°FDec 23, 2022
- Chance of a freeze
- 66%
- Daylight
- 10 h 24 min to 10 h 18 min
- Cloud cover
- 63%
- Humidity
- 82%
- Dew point
- 51°F
- Wind
- 11.0 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 | 67°F | 48°F | 81°F 2012 | 31°F 2010 | 31% |
| Dec 2 | 67°F | 47°F | 83°F 2007 | 34°F 2008 | 31% |
| Dec 3 | 67°F | 47°F | 84°F 2005 | 39°F 2009 | 32% |
| Dec 4 | 67°F | 47°F | 82°F 2012 | 33°F 2009 | 32% |
| Dec 5 | 66°F | 47°F | 82°F 2022 | 28°F 2009 | 32% |
| Dec 6 | 66°F | 47°F | 83°F 2022 | 32°F 1999 | 32% |
| Dec 7 | 66°F | 46°F | 83°F 2022 | 31°F 2011 | 32% |
| Dec 8 | 66°F | 46°F | 83°F 2007 | 30°F 2011 | 32% |
| Dec 9 | 66°F | 46°F | 84°F 2019 | 29°F 2017 | 32% |
| Dec 10 | 65°F | 46°F | 83°F 2021 | 32°F 2008 | 33% |
| Dec 11 | 65°F | 46°F | 83°F 2015 | 33°F 2003 | 33% |
| Dec 12 | 65°F | 46°F | 80°F 2007 | 31°F 2008 | 33% |
| Dec 13 | 65°F | 45°F | 81°F 2016 | 29°F 2010 | 33% |
| Dec 14 | 65°F | 45°F | 81°F 2021 | 30°F 1997 | 33% |
| Dec 15 | 65°F | 45°F | 82°F 2019 | 32°F 1997 | 33% |
| Dec 16 | 64°F | 45°F | 81°F 2021 | 30°F 1999 | 33% |
| Dec 17 | 64°F | 45°F | 83°F 2016 | 29°F 2000 | 33% |
| Dec 18 | 64°F | 45°F | 79°F 2012 | 32°F 2019 | 33% |
| Dec 19 | 64°F | 45°F | 79°F 2008 | 32°F 2019 | 33% |
| Dec 20 | 64°F | 45°F | 81°F 2007 | 33°F 2000 | 33% |
| Dec 21 | 64°F | 44°F | 82°F 2025 | 31°F 2012 | 33% |
| Dec 22 | 64°F | 44°F | 82°F 2025 | 22°F 2022 | 33% |
| Dec 23 | 64°F | 44°F | 83°F 2015 | 16°F 2022 | 33% |
| Dec 24 | 64°F | 44°F | 81°F 2016 | 22°F 2022 | 33% |
| Dec 25 | 64°F | 44°F | 83°F 2015 | 24°F 2022 | 33% |
| Dec 26 | 63°F | 44°F | 82°F 2016 | 27°F 2004 | 33% |
| Dec 27 | 63°F | 44°F | 83°F 2016 | 30°F 2010 | 32% |
| Dec 28 | 63°F | 44°F | 84°F 2016 | 29°F 1997 | 32% |
| Dec 29 | 63°F | 44°F | 82°F 2021 | 35°F 2023 | 32% |
| Dec 30 | 63°F | 44°F | 81°F 2021 | 30°F 2000 | 32% |
| Dec 31 | 63°F | 44°F | 82°F 2021 | 30°F 2000 | 32% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (CST).
- December 1
- sunrise 6:58 AM, sunset 5:22 PM
- December 31
- sunrise 7:15 AM, sunset 5:33 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00410204 (Alvin), public domain. Records: NOAA GHCN-Daily, station USW00012975, 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.