Zavalla climate

Zavalla Weather in December

NOAA 1991-2020 normals for Sam Rayburn Dam, 32.8 km from Zavalla

Average highs run from 65°F on December 1 to 60°F on December 31, and lows from 46°F to 41°F. Normal precipitation for the month is 6.09 in over about 11 wet days.

December day by day

The normal high and low for each date, and the record, in °F.

Normal daily high and low temperature at Zavalla, in °F, with the record for each date.020406080100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

December at a glance

Average high
62°F
Average low
43°F
Precipitation
6.09 in
Record high
89°FDec 4, 1910
Record low
2°FDec 23, 1989
Chance of a freeze
84%
Daylight
10 h 16 min to 10 h 10 min
Cloud cover
61%
Humidity
84%
Dew point
45°F
Wind
4.7 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.

DateNormal highNormal lowRecord highRecord lowChance wetChance of snow
Dec 165°F46°F87°F 194522°F 191134%0%
Dec 265°F46°F83°F 197823°F 191034%0%
Dec 364°F46°F82°F 199520°F 192935%0%
Dec 464°F45°F89°F 191020°F 192935%0%
Dec 564°F45°F83°F 190622°F 200935%0%
Dec 664°F45°F86°F 192715°F 195035%0%
Dec 763°F45°F86°F 192412°F 195035%0%
Dec 863°F44°F87°F 194520°F 192736%0%
Dec 963°F44°F85°F 194515°F 191736%0%
Dec 1063°F44°F83°F 202116°F 197836%0%
Dec 1163°F44°F81°F 200719°F 195736%0%
Dec 1263°F44°F81°F 193116°F 195736%0%
Dec 1362°F43°F82°F 192712°F 198936%0%
Dec 1462°F43°F82°F 197519°F 198536%0%
Dec 1562°F43°F83°F 193320°F 191436%0%
Dec 1662°F43°F82°F 192415°F 195536%0%
Dec 1762°F43°F85°F 192417°F 197237%0%
Dec 1862°F43°F82°F 192420°F 193237%0%
Dec 1961°F42°F81°F 201216°F 192937%0%
Dec 2061°F42°F79°F 194916°F 199636%0%
Dec 2161°F42°F83°F 201019°F 197336%0%
Dec 2261°F42°F80°F 193314°F 198936%0%
Dec 2361°F42°F81°F 19552°F 198936%0%
Dec 2461°F42°F85°F 19555°F 192936%0%
Dec 2561°F42°F82°F 19338°F 198336%0%
Dec 2661°F42°F81°F 201616°F 198336%0%
Dec 2761°F41°F81°F 202123°F 197736%0%
Dec 2861°F41°F82°F 190722°F 192536%0%
Dec 2961°F41°F82°F 202118°F 191536%0%
Dec 3060°F41°F82°F 202111°F 198336%0%
Dec 3160°F41°F82°F 202113°F 198336%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Zavalla, in percent, and of at least 0.1 inch of snowfall.0102030401102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (CST).

December 1
sunrise 6:59 AM, sunset 5:15 PM
December 31
sunrise 7:16 AM, sunset 5:26 PM

Every day of December: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00417936 (Sam Rayburn Dam), public domain. Records: NOAA GHCN-Daily, station USW00093987, 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.