Westway climate

Westway Weather in December

NOAA 1991-2020 normals for La Tuna 1 S, 3 km from Westway

Average highs run from 59°F on December 1 to 55°F on December 31, and lows from 36°F to 33°F. Normal precipitation for the month is 0.52 in over about 2 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 Westway, in °F, with the record for each date.020406080151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

December at a glance

Average high
56°F
Average low
34°F
Precipitation
0.52 in
Record high
76°FDec 20, 2025
Record low
11°FDec 6, 2011
Chance of a freeze
100%
Daylight
10 h 13 min to 10 h 05 min
Cloud cover
42%
Humidity
52%
Dew point
24°F
Wind
8.1 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 159°F36°F74°F 201215°F 20067%0%
Dec 259°F36°F75°F 202220°F 20047%0%
Dec 358°F36°F73°F 200523°F 20067%0%
Dec 458°F36°F70°F 201318°F 20067%0%
Dec 558°F35°F71°F 200719°F 20097%0%
Dec 657°F35°F73°F 201211°F 20117%0%
Dec 757°F35°F72°F 202314°F 20117%0%
Dec 857°F35°F72°F 202315°F 20057%0%
Dec 957°F35°F68°F 201519°F 20057%0%
Dec 1056°F34°F74°F 201518°F 20057%0%
Dec 1156°F34°F73°F 201519°F 20127%0%
Dec 1256°F34°F73°F 202520°F 20127%0%
Dec 1356°F34°F70°F 201624°F 20037%0%
Dec 1456°F34°F72°F 201623°F 20187%0%
Dec 1556°F34°F73°F 201620°F 20077%0%
Dec 1655°F34°F75°F 201618°F 20157%0%
Dec 1755°F34°F69°F 200218°F 20037%0%
Dec 1855°F34°F72°F 202517°F 20197%0%
Dec 1955°F33°F73°F 202522°F 20047%0%
Dec 2055°F33°F76°F 202516°F 20127%0%
Dec 2155°F33°F74°F 202523°F 20127%0%
Dec 2255°F33°F76°F 202520°F 20067%0%
Dec 2355°F33°F73°F 202517°F 20077%0%
Dec 2455°F33°F74°F 202116°F 20047%0%
Dec 2555°F33°F74°F 202515°F 20207%0%
Dec 2655°F33°F73°F 202516°F 20077%0%
Dec 2755°F33°F70°F 200616°F 20097%0%
Dec 2855°F33°F71°F 202012°F 20156%0%
Dec 2955°F33°F69°F 200512°F 20036%0%
Dec 3055°F33°F73°F 202415°F 20036%0%
Dec 3155°F33°F71°F 201115°F 20206%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Westway, in percent, and of at least 0.1 inch of snowfall.024681102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (MST).

December 1
sunrise 6:49 AM, sunset 5:02 PM
December 31
sunrise 7:07 AM, sunset 5:12 PM

Every day of December: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00414931 (La Tuna 1 S), public domain. Records: NOAA GHCN-Daily, station USC00298127, 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.