Rydal climate

Rydal Weather in December

NOAA 1991-2020 normals for Allatoona Dam 2, 19 km from Rydal

Average highs run from 57°F on December 1 to 51°F on December 31, and lows from 34°F to 30°F. Normal precipitation for the month is 4.69 in over about 10 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 Rydal, in °F, with the record for each date.-20020406080100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

December at a glance

Average high
54°F
Average low
32°F
Precipitation
4.69 in
Record high
81°FDec 24, 2025
Record low
0°FDec 13, 1962
Chance of a freeze
99%
Daylight
10 h 02 min to 9 h 54 min
Cloud cover
63%
Humidity
83%
Dew point
36°F
Wind
5.1 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 157°F34°F73°F 199815°F 197632%0%
Dec 257°F34°F74°F 197017°F 196432%0%
Dec 356°F34°F75°F 196113°F 196032%0%
Dec 456°F34°F76°F 199817°F 196032%0%
Dec 556°F34°F77°F 199819°F 200632%0%
Dec 656°F34°F78°F 199818°F 194932%0%
Dec 755°F34°F78°F 195113°F 197733%0%
Dec 855°F33°F78°F 197816°F 196533%0%
Dec 955°F33°F77°F 200713°F 200633%0%
Dec 1055°F33°F76°F 200716°F 197733%0%
Dec 1154°F33°F78°F 200711°F 196233%0%
Dec 1254°F33°F74°F 20154°F 196233%0%
Dec 1354°F33°F74°F 20150°F 196234%0%
Dec 1454°F33°F71°F 197511°F 196034%0%
Dec 1554°F33°F75°F 197113°F 196234%0%
Dec 1653°F32°F73°F 201511°F 195134%0%
Dec 1753°F32°F72°F 202113°F 196334%0%
Dec 1853°F32°F75°F 202111°F 195334%0%
Dec 1953°F32°F69°F 20068°F 196334%0%
Dec 2053°F32°F73°F 197812°F 200034%0%
Dec 2153°F32°F73°F 195617°F 196034%0%
Dec 2252°F32°F71°F 20138°F 196034%0%
Dec 2352°F32°F72°F 197010°F 202234%0%
Dec 2452°F31°F81°F 20259°F 202234%0%
Dec 2552°F31°F75°F 202512°F 196634%0%
Dec 2652°F31°F75°F 202115°F 202234%0%
Dec 2752°F31°F78°F 202517°F 196534%0%
Dec 2852°F31°F75°F 202517°F 196534%0%
Dec 2951°F31°F76°F 202115°F 196134%0%
Dec 3051°F31°F71°F 201912°F 196134%0%
Dec 3151°F30°F75°F 197415°F 197634%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Rydal, 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 (EST).

December 1
sunrise 7:27 AM, sunset 5:29 PM
December 31
sunrise 7:45 AM, sunset 5:39 PM

Every day of December: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00090181 (Allatoona Dam 2), public domain. Records: NOAA GHCN-Daily, station USW00093801, 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.