Onalaska climate

Onalaska Weather in December

NOAA 1991-2020 normals for Livingston 2 Nne, 19.6 km from Onalaska

Average highs run from 66°F on December 1 to 61°F on December 31, and lows from 44°F to 41°F. Normal precipitation for the month is 5.01 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 Onalaska, in °F, with the record for each date.020406080100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

December at a glance

Average high
63°F
Average low
42°F
Precipitation
5.01 in
Record high
84°FDec 10, 2021
Record low
14°FDec 23, 2022
Chance of a freeze
82%
Daylight
10 h 17 min to 10 h 11 min
Cloud cover
61%
Humidity
83%
Dew point
44°F
Wind
4.9 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 166°F44°F81°F 201228°F 200623%0%
Dec 266°F44°F81°F 201232°F 200823%0%
Dec 366°F44°F83°F 200532°F 200623%0%
Dec 466°F44°F81°F 201725°F 200623%0%
Dec 565°F44°F81°F 202223°F 200924%0%
Dec 665°F43°F81°F 202227°F 200524%0%
Dec 765°F43°F83°F 202228°F 201124%0%
Dec 865°F43°F83°F 202226°F 200524%0%
Dec 964°F43°F82°F 200727°F 200525%0%
Dec 1064°F43°F84°F 202128°F 201325%0%
Dec 1164°F43°F81°F 200729°F 201325%0%
Dec 1264°F42°F78°F 200427°F 200025%0%
Dec 1364°F42°F79°F 202227°F 201025%0%
Dec 1463°F42°F80°F 202127°F 199725%0%
Dec 1563°F42°F83°F 201926°F 200425%0%
Dec 1663°F42°F81°F 202129°F 200725%0%
Dec 1763°F42°F81°F 201626°F 200025%0%
Dec 1863°F42°F78°F 201227°F 201925%0%
Dec 1962°F42°F80°F 201223°F 201625%0%
Dec 2062°F41°F78°F 201029°F 200925%0%
Dec 2162°F41°F82°F 201030°F 201225%0%
Dec 2262°F41°F81°F 202518°F 202225%0%
Dec 2362°F41°F81°F 202514°F 202225%0%
Dec 2462°F41°F80°F 201620°F 202225%0%
Dec 2562°F41°F82°F 201522°F 202225%0%
Dec 2662°F41°F82°F 202123°F 199825%0%
Dec 2761°F41°F82°F 202125°F 201025%0%
Dec 2861°F41°F82°F 202528°F 200925%0%
Dec 2961°F41°F82°F 202128°F 200925%0%
Dec 3061°F41°F83°F 202125°F 200025%0%
Dec 3161°F41°F83°F 202131°F 200025%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Onalaska, 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 7:01 AM, sunset 5:18 PM
December 31
sunrise 7:18 AM, sunset 5:29 PM

Every day of December: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00415271 (Livingston 2 Nne), public domain. Records: NOAA GHCN-Daily, station USW00053903, 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.