Wilmot climate

Wilmot Weather in December

NOAA 1991-2020 normals for Portland, 22.5 km from Wilmot

Average highs run from 59°F on December 1 to 52°F on December 31, and lows from 37°F to 33°F. Normal precipitation for the month is 5.56 in over about 8 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 Wilmot, in °F, with the record for each date.020406080100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

December at a glance

Average high
55°F
Average low
35°F
Precipitation
5.56 in
Snowfall
0.1 in
Record high
89°FDec 6, 1922
Record low
3°FDec 23, 1989
Chance of a freeze
99%
Daylight
10 h 08 min to 10 h 01 min
Cloud cover
60%
Humidity
83%
Dew point
41°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 159°F37°F82°F 200621°F 196426%0%
Dec 258°F37°F86°F 194321°F 197926%0%
Dec 358°F37°F80°F 192124°F 189526%0%
Dec 458°F37°F81°F 199521°F 197826%0%
Dec 557°F37°F79°F 199820°F 200627%0%
Dec 657°F36°F89°F 192219°F 193727%0%
Dec 757°F36°F82°F 193918°F 195027%0%
Dec 856°F36°F83°F 189417°F 200627%0%
Dec 956°F36°F82°F 200716°F 200627%0%
Dec 1056°F36°F83°F 200715°F 199527%0%
Dec 1155°F36°F81°F 200715°F 189827%0%
Dec 1255°F35°F80°F 200714°F 196228%0%
Dec 1355°F35°F79°F 189610°F 196228%0%
Dec 1455°F35°F80°F 198417°F 195828%0%
Dec 1554°F35°F78°F 198415°F 195828%0%
Dec 1654°F35°F82°F 192413°F 194328%0%
Dec 1754°F35°F79°F 192413°F 198928%0%
Dec 1854°F35°F78°F 189517°F 197928%0%
Dec 1954°F35°F78°F 197716°F 198128%0%
Dec 2053°F34°F79°F 197116°F 199628%0%
Dec 2153°F34°F77°F 194916°F 199628%0%
Dec 2253°F34°F81°F 20104°F 198928%0%
Dec 2353°F34°F80°F 18963°F 198928%0%
Dec 2453°F34°F80°F 19643°F 198928%0%
Dec 2553°F34°F82°F 19555°F 198328%0%
Dec 2653°F34°F76°F 194212°F 198328%0%
Dec 2752°F34°F74°F 198416°F 201028%1%
Dec 2852°F34°F77°F 200513°F 189429%1%
Dec 2952°F34°F77°F 192310°F 189429%1%
Dec 3052°F33°F78°F 196410°F 198329%1%
Dec 3152°F33°F79°F 195110°F 198329%1%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Wilmot, in percent, and of at least 0.1 inch of snowfall.01020301102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (CST).

December 1
sunrise 6:51 AM, sunset 4:59 PM
December 31
sunrise 7:09 AM, sunset 5:10 PM

Every day of December: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00035866 (Portland), public domain. Records: NOAA GHCN-Daily, station USC00160537, 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.