Brilliant climate

Brilliant Weather in December

NOAA 1991-2020 normals for Winfield 2 Sw, 15.1 km from Brilliant

Average highs run from 58°F on December 1 to 53°F on December 31, and lows from 35°F to 31°F. Normal precipitation for the month is 6.54 in over about 11 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 Brilliant, 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
33°F
Precipitation
6.54 in
Snowfall
0.1 in
Record high
78°FDec 8, 1956
Record low
-7°FDec 23, 1989
Chance of a freeze
100%
Daylight
10 h 04 min to 9 h 56 min
Cloud cover
62%
Humidity
83%
Dew point
39°F
Wind
4.7 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°F35°F73°F 198516°F 196532%0%
Dec 258°F35°F72°F 196215°F 197532%0%
Dec 358°F35°F73°F 197020°F 198533%0%
Dec 458°F35°F74°F 196119°F 198933%0%
Dec 557°F34°F77°F 201322°F 197433%0%
Dec 657°F34°F76°F 195114°F 193733%0%
Dec 757°F34°F76°F 19987°F 193733%0%
Dec 857°F34°F78°F 195616°F 197634%0%
Dec 956°F34°F78°F 19568°F 193734%0%
Dec 1056°F34°F76°F 20078°F 199534%0%
Dec 1156°F34°F78°F 200710°F 193734%0%
Dec 1256°F33°F72°F 194910°F 195734%0%
Dec 1355°F33°F72°F 2015-1°F 196235%0%
Dec 1455°F33°F72°F 19750°F 196235%0%
Dec 1555°F33°F75°F 198412°F 195835%0%
Dec 1655°F33°F73°F 20196°F 198935%0%
Dec 1755°F33°F72°F 19847°F 198935%0%
Dec 1854°F33°F72°F 19568°F 197535%0%
Dec 1954°F32°F72°F 19842°F 197536%0%
Dec 2054°F32°F73°F 19845°F 200036%0%
Dec 2154°F32°F73°F 201312°F 196036%0%
Dec 2254°F32°F70°F 1967-4°F 198936%0%
Dec 2354°F32°F69°F 2025-7°F 198936%0%
Dec 2453°F32°F75°F 2015-5°F 198936%0%
Dec 2553°F32°F77°F 2016-3°F 198336%0%
Dec 2653°F32°F74°F 19556°F 198536%0%
Dec 2753°F31°F75°F 20152°F 198336%1%
Dec 2853°F31°F74°F 198216°F 197736%1%
Dec 2953°F31°F72°F 201911°F 196136%1%
Dec 3053°F31°F74°F 20212°F 198336%1%
Dec 3153°F31°F77°F 19516°F 198336%1%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Brilliant, 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 (CST).

December 1
sunrise 6:38 AM, sunset 4:42 PM
December 31
sunrise 6:56 AM, sunset 4:52 PM

Every day of December: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00018998 (Winfield 2 Sw), public domain. Records: NOAA GHCN-Daily, station USC00013620, 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.