Carlock climate

Carlock Weather in December

NOAA 1991-2020 normals for Congerville 2NW, 10.2 km from Carlock

Average highs run from 44°F on December 1 to 35°F on December 31, and lows from 27°F to 19°F. Normal precipitation for the month is 2.04 in over about 8 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 Carlock, in °F, with the record for each date.-40-20020406080151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

December at a glance

Average high
39°F
Average low
23°F
Precipitation
2.04 in
Snowfall
5.2 in
Record high
72°FDec 4, 2012
Record low
-22°FDec 22, 1989
Chance of a freeze
100%
Daylight
9 h 29 min to 9 h 19 min
Cloud cover
69%
Humidity
85%
Dew point
25°F
Wind
11.6 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 144°F27°F60°F 198212°F 200227%7%
Dec 243°F27°F70°F 19827°F 198527%7%
Dec 343°F27°F67°F 1982-1°F 199127%7%
Dec 443°F26°F72°F 2012-3°F 199127%8%
Dec 542°F26°F64°F 20010°F 202527%8%
Dec 642°F26°F65°F 1980-4°F 197727%8%
Dec 741°F25°F64°F 1980-8°F 197727%8%
Dec 841°F25°F64°F 1991-6°F 200527%8%
Dec 941°F25°F60°F 2024-5°F 197727%9%
Dec 1040°F24°F58°F 1979-9°F 197727%9%
Dec 1140°F24°F62°F 2020-10°F 197727%9%
Dec 1240°F24°F61°F 1991-9°F 198927%9%
Dec 1339°F24°F67°F 2015-3°F 198927%9%
Dec 1439°F23°F62°F 2015-7°F 198927%9%
Dec 1539°F23°F57°F 2011-14°F 198927%10%
Dec 1638°F23°F65°F 2021-14°F 198927%10%
Dec 1738°F22°F58°F 2024-5°F 198927%10%
Dec 1838°F22°F55°F 2002-10°F 198527%10%
Dec 1937°F22°F57°F 2002-16°F 198327%11%
Dec 2037°F22°F58°F 1988-14°F 198927%11%
Dec 2137°F21°F58°F 1984-17°F 198927%11%
Dec 2237°F21°F57°F 1984-22°F 198927%11%
Dec 2336°F21°F62°F 1982-22°F 198927%11%
Dec 2436°F21°F62°F 1982-19°F 198327%12%
Dec 2536°F20°F61°F 1982-14°F 198327%12%
Dec 2636°F20°F61°F 2019-7°F 198327%12%
Dec 2735°F20°F65°F 2019-8°F 201727%12%
Dec 2835°F20°F68°F 1984-8°F 201727%12%
Dec 2935°F19°F67°F 1984-9°F 198127%13%
Dec 3035°F19°F60°F 2022-10°F 198327%13%
Dec 3135°F19°F60°F 2002-4°F 201727%13%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Carlock, 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 7:01 AM, sunset 4:30 PM
December 31
sunrise 7:20 AM, sunset 4:39 PM

Every day of December: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00111836 (Congerville 2NW), public domain. Records: NOAA GHCN-Daily, station USC00116200, 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.