Alvin weather in December: Alvin, Texas: normal highs, lows, rain and records for December
Alvin in December has a normal high of 65°F and a normal low of 45°F, a daily mean of 55°F, falling from 67°F on the 1st to 63°F by the 31st. Measurable precipitation falls on 11 days in a normal December, 4.47 inches in all. (NOAA 1991-2020 normals)
In metric: a normal high of 18°C and low of 7°C, 114 mm of precipitation in December.
- NOAA stationAlvin
- Station IDUSC00410204
- Location29.37°N 95.23°W
- Elevation28 ft (9 m)
- Population29,869
- Jan 63° 44°
- Feb 67° 48°
- Mar 73° 54°
- Apr 78° 60°
- May 85° 68°
- Jun 89° 72°
- Jul 91° 74°
- Aug 91° 74°
- Sep 89° 70°
- Oct 81° 61°
- Nov 73° 52°
- Dec 65° 45°
Each month: normal high (large) and low, °F. Fill: the month's normal mean, colder blue to hotter red.
How warm is Alvin in December?
The normal high is 65°F and the normal low 45°F, for a daily mean of 55.0°F. December is 7.0°F cooler than November and 1.6°F warmer than January. December is the 11th warmest month of the year in Alvin and the 7th wettest. Across the month the normal high falls 4°F, from 67°F on December 1 to 63°F on December 31. From one year to the next December's mean temperature typically moves about 3.1°F either way (NOAA's standard deviation), so roughly two Decembers in three average between 52°F and 58°F.
Bars above: each day's normal high to low. Columns below: the chance of 0.01 inch or more of precipitation that day, on a scale of 0 to 100% (highest 33%).
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in |
|---|---|---|---|---|
| December 1 | 67°F | 48°F | 31% | 20% |
| December 8 | 66°F | 46°F | 32% | 20% |
| December 15 | 65°F | 45°F | 33% | 20% |
| December 22 | 64°F | 44°F | 33% | 21% |
| December 31 | 63°F | 44°F | 32% | 20% |
Every day of December: normal high, low and chance of precipitation (warmest afternoon December 1, coldest night December 31)
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in | Daylight |
|---|---|---|---|---|---|
| December 1 | 67°F | 48°F | 31% | 20% | 10 h 20 min |
| December 2 | 67°F | 47°F | 31% | 20% | 10 h 20 min |
| December 3 | 67°F | 47°F | 32% | 20% | 10 h 20 min |
| December 4 | 67°F | 47°F | 32% | 20% | 10 h 20 min |
| December 5 | 66°F | 47°F | 32% | 20% | 10 h 20 min |
| December 6 | 66°F | 47°F | 32% | 20% | 10 h 20 min |
| December 7 | 66°F | 46°F | 32% | 20% | 10 h 20 min |
| December 8 | 66°F | 46°F | 32% | 20% | 10 h 20 min |
| December 9 | 66°F | 46°F | 32% | 20% | 10 h 20 min |
| December 10 | 65°F | 46°F | 33% | 20% | 10 h 20 min |
| December 11 | 65°F | 46°F | 33% | 20% | 10 h 20 min |
| December 12 | 65°F | 46°F | 33% | 20% | 10 h 20 min |
| December 13 | 65°F | 45°F | 33% | 20% | 10 h 20 min |
| December 14 | 65°F | 45°F | 33% | 20% | 10 h 20 min |
| December 15 | 65°F | 45°F | 33% | 20% | 10 h 20 min |
| December 16 | 64°F | 45°F | 33% | 20% | 10 h 20 min |
| December 17 | 64°F | 45°F | 33% | 20% | 10 h 20 min |
| December 18 | 64°F | 45°F | 33% | 20% | 10 h 20 min |
| December 19 | 64°F | 45°F | 33% | 20% | 10 h 20 min |
| December 20 | 64°F | 45°F | 33% | 20% | 10 h 20 min |
| December 21 | 64°F | 44°F | 33% | 20% | 10 h 20 min |
| December 22 | 64°F | 44°F | 33% | 21% | 10 h 20 min |
| December 23 | 64°F | 44°F | 33% | 21% | 10 h 20 min |
| December 24 | 64°F | 44°F | 33% | 21% | 10 h 20 min |
| December 25 | 64°F | 44°F | 33% | 21% | 10 h 20 min |
| December 26 | 63°F | 44°F | 33% | 20% | 10 h 20 min |
| December 27 | 63°F | 44°F | 32% | 20% | 10 h 20 min |
| December 28 | 63°F | 44°F | 32% | 20% | 10 h 20 min |
| December 29 | 63°F | 44°F | 32% | 20% | 10 h 20 min |
| December 30 | 63°F | 44°F | 32% | 20% | 10 h 20 min |
| December 31 | 63°F | 44°F | 32% | 20% | 10 h 20 min |
- Normal high
- 65°FDecember average
- Normal low
- 45°FDecember average
- Precipitation
- 4.47 inmonth total
- Days with precipitation
- 110.01 inch or more
- Nights at 32°F or colder
- 3
- Daylight
- 10 h 20 min to 10 h 20 minDecember 1 to December 31
- Days at 70°F or more
- 12
- Days at 80°F or more
- 1
- Sunshine
- 70%of clear-sky sunlight (NASA)
Source: NOAA NCEI 1991-2020 daily normals, station USC00410204; monthly normals. Daylight is computed from the place's latitude with NOAA's solar equations.
Does it rain in Alvin in December?
On a given December day the chance of 0.01 inch or more is 32% on average, highest around December 16 (33%). In all, 4.47 in falls on 11 days of a normal December, 2 of them with an inch or more.
In a normal December in Alvin, 3 nights fall to freezing.
Source: NOAA NCEI 1991-2020 daily and monthly normals, station USC00410204.
What are the records for December in Alvin?
The warmest December temperature on this station's record (since 1903) is 86°F, on December 6, 1966; the coldest is 8°F, on December 24, 1989. The wettest December brought 16.15 in (1923); the snowiest, 2.5 inches (1929).
Source: records: ACIS, station USC00410204. Records and recent months use complete months only.
How does December in Alvin compare across Texas?
Across the 321 places PlainClimate covers in Texas, December normal highs run from 49°F in Dumas to 74°F in Brownsville; Alvin's is 65°F.
Source: NOAA NCEI 1991-2020 monthly normals for every station in the state.