Morrow climate

Morrow Weather in December

NOAA 1991-2020 normals for Jonesboro, 5.9 km from Morrow

Average highs run from 58°F on December 1 to 53°F on December 31, and lows from 38°F to 33°F. Normal precipitation for the month is 4.96 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 Morrow, in °F, with the record for each date.-20020406080151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

December at a glance

Average high
55°F
Average low
35°F
Precipitation
4.96 in
Snowfall
0.2 in
Record high
79°FDec 1, 1991
Record low
0°FDec 25, 1983
Chance of a freeze
98%
Daylight
10 h 05 min to 9 h 57 min
Cloud cover
59%
Humidity
83%
Dew point
39°F
Wind
6.7 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 158°F38°F79°F 199118°F 196429%0%
Dec 257°F37°F74°F 197021°F 194430%0%
Dec 357°F37°F77°F 202120°F 193530%0%
Dec 457°F37°F76°F 199824°F 198930%0%
Dec 557°F37°F75°F 197722°F 193530%0%
Dec 656°F37°F75°F 200114°F 193731%0%
Dec 756°F37°F74°F 195110°F 193731%0%
Dec 856°F37°F78°F 202219°F 200631%0%
Dec 956°F36°F76°F 200718°F 196832%0%
Dec 1055°F36°F77°F 200713°F 199532%0%
Dec 1155°F36°F75°F 200713°F 196232%0%
Dec 1255°F36°F77°F 19715°F 196233%0%
Dec 1355°F36°F73°F 19911°F 196233%0%
Dec 1455°F36°F74°F 194814°F 201033%0%
Dec 1555°F36°F73°F 197117°F 196333%0%
Dec 1654°F35°F77°F 197112°F 195133%0%
Dec 1754°F35°F75°F 193316°F 197234%0%
Dec 1854°F35°F74°F 198413°F 195334%0%
Dec 1954°F35°F74°F 198411°F 196334%0%
Dec 2054°F35°F72°F 19679°F 198134%0%
Dec 2154°F35°F73°F 199815°F 193534%1%
Dec 2254°F35°F71°F 201311°F 196034%1%
Dec 2354°F34°F73°F 19908°F 198934%1%
Dec 2454°F34°F78°F 20253°F 198334%1%
Dec 2553°F34°F75°F 20150°F 198334%1%
Dec 2653°F34°F77°F 20155°F 198334%1%
Dec 2753°F34°F78°F 202516°F 193534%1%
Dec 2853°F34°F75°F 202117°F 197735%1%
Dec 2953°F34°F74°F 202117°F 196135%1%
Dec 3053°F34°F73°F 198410°F 198335%1%
Dec 3153°F33°F73°F 198412°F 198334%1%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Morrow, 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 7:24 AM, sunset 5:29 PM
December 31
sunrise 7:42 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 USC00094700 (Jonesboro), public domain. Records: NOAA GHCN-Daily, station USW00013874, 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.