Tumbling Shoals climate

Tumbling Shoals Weather in December

NOAA 1991-2020 normals for Greers Ferry Dam, 3.8 km from Tumbling Shoals

Average highs run from 55°F on December 1 to 48°F on December 31, and lows from 35°F to 28°F. Normal precipitation for the month is 4.92 in over about 9 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 Tumbling Shoals, in °F, with the record for each date.-20020406080100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

December at a glance

Average high
51°F
Average low
31°F
Precipitation
4.92 in
Snowfall
0.7 in
Record high
81°FDec 3, 2021
Record low
-6°FDec 25, 1983
Chance of a freeze
100%
Daylight
9 h 56 min to 9 h 48 min
Cloud cover
60%
Humidity
82%
Dew point
34°F
Wind
6.3 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 155°F35°F76°F 197014°F 196528%1%
Dec 255°F34°F77°F 198211°F 196028%1%
Dec 354°F34°F81°F 202115°F 197928%1%
Dec 454°F34°F78°F 202116°F 200628%1%
Dec 554°F34°F79°F 195616°F 200628%1%
Dec 653°F33°F76°F 195617°F 200928%1%
Dec 753°F33°F75°F 196614°F 197228%1%
Dec 853°F33°F73°F 196612°F 200628%1%
Dec 953°F33°F73°F 19529°F 199528%1%
Dec 1052°F32°F73°F 19709°F 197828%1%
Dec 1152°F32°F75°F 202111°F 199528%1%
Dec 1252°F32°F75°F 19963°F 196228%1%
Dec 1351°F32°F69°F 19844°F 196228%1%
Dec 1451°F31°F69°F 200610°F 195828%1%
Dec 1551°F31°F72°F 19952°F 195828%1%
Dec 1651°F31°F73°F 20063°F 198928%1%
Dec 1751°F31°F73°F 20069°F 200028%1%
Dec 1850°F31°F74°F 19578°F 196428%1%
Dec 1950°F30°F73°F 19784°F 196328%1%
Dec 2050°F30°F75°F 19678°F 198928%1%
Dec 2150°F30°F72°F 19677°F 196328%1%
Dec 2249°F30°F70°F 1982-3°F 198928%1%
Dec 2349°F30°F70°F 1964-5°F 198927%1%
Dec 2449°F29°F77°F 2025-1°F 196627%1%
Dec 2549°F29°F77°F 2025-6°F 198327%1%
Dec 2649°F29°F77°F 2021-2°F 198327%1%
Dec 2749°F29°F80°F 201510°F 198327%1%
Dec 2849°F29°F72°F 202112°F 201727%1%
Dec 2948°F29°F75°F 20255°F 198327%1%
Dec 3048°F29°F73°F 1951-4°F 198327%1%
Dec 3148°F28°F79°F 19510°F 197627%1%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Tumbling Shoals, in percent, and of at least 0.1 inch of snowfall.01020301102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (CST).

December 1
sunrise 6:59 AM, sunset 4:55 PM
December 31
sunrise 7:17 AM, sunset 5:05 PM

Every day of December: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00032978 (Greers Ferry Dam), public domain. Records: NOAA GHCN-Daily, station USC00030460, 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.