Douglas climate

Douglas Weather in December

NOAA 1991-2020 normals for Douglas, 0.5 km from Douglas

Average highs run from 68°F on December 1 to 64°F on December 31, and lows from 33°F to 30°F. Normal precipitation for the month is 0.86 in.

December day by day

The normal high and low for each date, and the record, in °F.

Normal daily high and low temperature at Douglas, in °F, with the record for each date.-20020406080100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

December at a glance

Average high
65°F
Average low
30°F
Precipitation
0.86 in
Snowfall
0.1 in
Record high
82°FDec 28, 2004
Record low
-4°FDec 8, 1978
Chance of a freeze
100%
Daylight
10 h 16 min to 10 h 09 min
Cloud cover
39%
Humidity
53%
Dew point
25°F
Wind
8.9 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 168°F33°F79°F 200314°F 20060%
Dec 268°F32°F78°F 200517°F 19570%
Dec 368°F32°F81°F 195416°F 20150%
Dec 467°F32°F80°F 195815°F 19570%
Dec 567°F32°F78°F 200715°F 20050%
Dec 667°F32°F80°F 201013°F 19530%
Dec 766°F31°F78°F 20230°F 19780%
Dec 866°F31°F77°F 1981-4°F 19780%
Dec 966°F31°F78°F 19961°F 19780%
Dec 1066°F31°F78°F 19897°F 19780%
Dec 1166°F31°F80°F 198714°F 19780%
Dec 1265°F31°F77°F 195014°F 19530%
Dec 1365°F30°F81°F 202412°F 19890%
Dec 1465°F30°F76°F 201014°F 20010%
Dec 1565°F30°F80°F 201613°F 19870%
Dec 1665°F30°F75°F 198015°F 20150%
Dec 1764°F30°F74°F 198015°F 20150%
Dec 1864°F30°F76°F 202416°F 20160%
Dec 1964°F30°F77°F 202513°F 19960%
Dec 2064°F30°F78°F 202516°F 19660%
Dec 2164°F30°F77°F 202514°F 19730%
Dec 2264°F30°F78°F 20249°F 19680%
Dec 2364°F30°F78°F 202511°F 19680%
Dec 2464°F30°F78°F 202410°F 19740%
Dec 2564°F30°F74°F 19559°F 19530%
Dec 2664°F30°F76°F 198012°F 20010%
Dec 2764°F30°F79°F 198013°F 19560%
Dec 2864°F30°F82°F 200410°F 19880%
Dec 2964°F30°F77°F 19988°F 20030%
Dec 3064°F30°F78°F 201111°F 19880%
Dec 3164°F30°F79°F 201113°F 19530%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Douglas, in percent, and of at least 0.1 inch of snowfall.00.10.10.20.21102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (MST).

December 1
sunrise 6:59 AM, sunset 5:15 PM
December 31
sunrise 7:17 AM, sunset 5:26 PM

Every day of December: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00022659 (Douglas), public domain. Records: NOAA GHCN-Daily, station USW00093026, 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 2026-09-25. Sun and moon: computed with the NOAA solar equations and Meeus.