May Creek climate

May Creek Weather in December

NOAA 1991-2020 normals for Startup 1 E, 4 km from May Creek

Average highs run from 48°F on December 1 to 46°F on December 31, and lows from 35°F to 33°F. Normal precipitation for the month is 8.41 in over about 20 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 May Creek, in °F, with the record for each date.020406080151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

December at a glance

Average high
47°F
Average low
34°F
Precipitation
8.41 in
Snowfall
17.0 in
Record high
62°FDec 10, 2014
Record low
10°FDec 20, 2008
Chance of a freeze
100%
Daylight
8 h 41 min to 8 h 28 min
Cloud cover
72%
Humidity
96%
Dew point
24°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 148°F35°F56°F 200824°F 201466%13%
Dec 248°F35°F59°F 202025°F 201466%14%
Dec 348°F35°F56°F 200727°F 201365%14%
Dec 448°F35°F59°F 202325°F 201365%14%
Dec 548°F34°F59°F 202025°F 201365%14%
Dec 647°F34°F56°F 201922°F 201365%15%
Dec 747°F34°F55°F 201418°F 201365%15%
Dec 847°F34°F59°F 201518°F 201365%15%
Dec 947°F34°F59°F 201420°F 200965%15%
Dec 1047°F34°F62°F 201417°F 200965%15%
Dec 1147°F34°F55°F 201421°F 200965%15%
Dec 1247°F34°F55°F 201023°F 200965%16%
Dec 1346°F34°F58°F 202526°F 200065%16%
Dec 1446°F33°F55°F 200224°F 200865%16%
Dec 1546°F33°F58°F 202518°F 200864%16%
Dec 1646°F33°F52°F 202518°F 200864%16%
Dec 1746°F33°F53°F 195024°F 201664%16%
Dec 1846°F33°F58°F 200319°F 200864%16%
Dec 1946°F33°F59°F 202412°F 200864%16%
Dec 2046°F33°F59°F 202410°F 200864%17%
Dec 2146°F33°F60°F 202416°F 202264%17%
Dec 2246°F33°F55°F 195016°F 199864%17%
Dec 2346°F33°F58°F 195020°F 199864%17%
Dec 2446°F33°F58°F 200523°F 194864%17%
Dec 2546°F33°F57°F 201325°F 195164%17%
Dec 2646°F33°F56°F 202218°F 202164%17%
Dec 2746°F33°F55°F 202313°F 202164%17%
Dec 2846°F33°F54°F 201121°F 202164%17%
Dec 2946°F33°F62°F 202319°F 202164%17%
Dec 3046°F33°F56°F 202321°F 195164%17%
Dec 3146°F33°F52°F 201914°F 195164%17%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at May Creek, in percent, and of at least 0.1 inch of snowfall.0204060801102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (PST).

December 1
sunrise 7:35 AM, sunset 4:16 PM
December 31
sunrise 7:56 AM, sunset 4:24 PM

Every day of December: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00458034 (Startup 1 E), public domain. Records: NOAA GHCN-Daily, station USW00024222, 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.