Saint Michaels climate

Saint Michaels Weather in December

NOAA 1991-2020 normals for Window Rock AP, 3.4 km from Saint Michaels

Average highs run from 50°F on December 1 to 44°F on December 31, and lows from 16°F to 13°F. Normal precipitation for the month is 0.83 in over about 7 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 Saint Michaels, in °F, with the record for each date.-20020406080151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

December at a glance

Average high
46°F
Average low
14°F
Precipitation
0.83 in
Snowfall
7.8 in
Record high
66°FDec 1, 2003
Record low
-17°FDec 31, 2010
Chance of a freeze
100%
Daylight
9 h 55 min to 9 h 47 min
Cloud cover
51%
Humidity
61%
Dew point
17°F
Wind
9.2 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 150°F16°F66°F 20032°F 200619%13%
Dec 249°F16°F63°F 20212°F 201820%13%
Dec 349°F16°F63°F 2021-8°F 201820%13%
Dec 448°F16°F61°F 2021-4°F 201820%13%
Dec 548°F15°F64°F 2012-5°F 200520%13%
Dec 648°F15°F61°F 2003-12°F 201120%13%
Dec 747°F15°F64°F 20152°F 200521%14%
Dec 847°F15°F62°F 2015-9°F 200521%14%
Dec 947°F15°F63°F 2015-4°F 201321%14%
Dec 1046°F14°F64°F 2015-9°F 200921%14%
Dec 1146°F14°F63°F 2025-1°F 200921%14%
Dec 1246°F14°F64°F 20252°F 201222%14%
Dec 1346°F14°F64°F 20101°F 200122%14%
Dec 1445°F14°F63°F 20101°F 202022%14%
Dec 1545°F14°F60°F 2006-5°F 200522%14%
Dec 1645°F13°F61°F 2013-5°F 200522%15%
Dec 1745°F13°F62°F 2025-6°F 201522%15%
Dec 1845°F13°F61°F 20133°F 201522%15%
Dec 1944°F13°F65°F 2025-4°F 200222%15%
Dec 2044°F13°F62°F 2024-9°F 201222%15%
Dec 2144°F13°F63°F 2025-2°F 201223%15%
Dec 2244°F13°F65°F 2025-2°F 200223%15%
Dec 2344°F13°F61°F 2025-1°F 199923%15%
Dec 2444°F13°F58°F 2005-2°F 200423%15%
Dec 2544°F13°F60°F 2005-7°F 200223%15%
Dec 2644°F13°F58°F 2017-12°F 200223%15%
Dec 2744°F13°F61°F 2017-9°F 200222%15%
Dec 2844°F13°F63°F 2017-6°F 200322%15%
Dec 2944°F13°F63°F 2017-10°F 201222%15%
Dec 3044°F13°F64°F 2017-3°F 201822%15%
Dec 3144°F13°F58°F 2017-17°F 201022%15%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Saint Michaels, in percent, and of at least 0.1 inch of snowfall.05101520251102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (MST).

December 1
sunrise 7:08 AM, sunset 5:03 PM
December 31
sunrise 7:26 AM, sunset 5:13 PM

Every day of December: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USW00003029 (Window Rock AP), public domain. Records: NOAA GHCN-Daily, station USW00003029, 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.