Morrow climate

Morrow Weather in December

NOAA 1991-2020 normals for WFO Wilmington, 27.2 km from Morrow

Average highs run from 47°F on December 1 to 39°F on December 31, and lows from 31°F to 24°F. Normal precipitation for the month is 3.43 in over about 13 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.-40-20020406080151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

December at a glance

Average high
43°F
Average low
27°F
Precipitation
3.43 in
Snowfall
4.6 in
Record high
74°FDec 3, 1982
Record low
-21°FDec 22, 1989
Chance of a freeze
100%
Daylight
9 h 37 min to 9 h 27 min
Cloud cover
74%
Humidity
85%
Dew point
28°F
Wind
10.5 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 147°F31°F69°F 1991-9°F 195840%12%
Dec 247°F30°F69°F 197011°F 196640%12%
Dec 347°F30°F74°F 19820°F 196641%13%
Dec 446°F30°F73°F 19822°F 196641%13%
Dec 546°F30°F70°F 199811°F 196641%13%
Dec 646°F29°F70°F 200112°F 195841%14%
Dec 745°F29°F73°F 19980°F 197742%14%
Dec 845°F29°F63°F 19662°F 197742%14%
Dec 945°F29°F68°F 1966-2°F 195842%15%
Dec 1044°F29°F60°F 2023-14°F 195842%15%
Dec 1144°F28°F69°F 1971-12°F 195842%15%
Dec 1244°F28°F69°F 2015-4°F 196243%16%
Dec 1343°F28°F64°F 2015-6°F 195843%16%
Dec 1443°F28°F66°F 2015-7°F 195843%17%
Dec 1543°F27°F67°F 1975-5°F 195843%17%
Dec 1642°F27°F65°F 1971-5°F 198943%17%
Dec 1742°F27°F67°F 1984-3°F 195843%18%
Dec 1842°F27°F69°F 1984-11°F 198943%18%
Dec 1942°F27°F64°F 1967-9°F 198943%18%
Dec 2041°F26°F62°F 1962-14°F 196343%19%
Dec 2141°F26°F67°F 2013-15°F 196344%19%
Dec 2241°F26°F67°F 1967-21°F 198944%19%
Dec 2341°F26°F66°F 2015-20°F 198944%19%
Dec 2441°F25°F63°F 1964-14°F 198944%20%
Dec 2540°F25°F67°F 1964-10°F 198344%20%
Dec 2640°F25°F69°F 2016-8°F 198344%20%
Dec 2740°F25°F69°F 20150°F 196244%21%
Dec 2840°F25°F69°F 20150°F 200044%21%
Dec 2940°F24°F69°F 20250°F 196144%21%
Dec 3039°F24°F66°F 1984-4°F 198344%22%
Dec 3139°F24°F65°F 2010-7°F 201744%22%

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.010203040501102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (EST).

December 1
sunrise 7:37 AM, sunset 5:14 PM
December 31
sunrise 7:56 AM, sunset 5:23 PM

Every day of December: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00339220 (WFO Wilmington), public domain. Records: NOAA GHCN-Daily, station USC00332928, 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.