Lafayette County climate

Lafayette County Weather in December

NOAA 1991-2020 normals for Mayo, 13.4 km from Lafayette County

Average highs run from 74°F on December 1 to 68°F on December 31, and lows from 46°F to 42°F. Normal precipitation for the month is 3.33 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 Lafayette County, in °F, with the record for each date.020406080100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

December at a glance

Average high
71°F
Average low
44°F
Precipitation
3.33 in
Record high
86°FDec 6, 1998
Record low
6°FDec 13, 1962
Chance of a freeze
86%
Daylight
10 h 21 min to 10 h 15 min
Cloud cover
56%
Humidity
81%
Dew point
49°F
Wind
6.0 mph

Every day of the month

A wet day has at least 0.01 inch of precipitation.

DateNormal highNormal lowRecord highRecord lowChance wet
Dec 174°F46°F84°F 198222°F 197921%
Dec 274°F46°F85°F 198223°F 199922%
Dec 374°F46°F85°F 198224°F 199922%
Dec 473°F46°F85°F 198221°F 198922%
Dec 573°F46°F85°F 199825°F 198722%
Dec 673°F45°F86°F 199825°F 198123%
Dec 773°F45°F86°F 199819°F 196223%
Dec 873°F45°F85°F 197822°F 201023%
Dec 972°F45°F84°F 197225°F 196523%
Dec 1072°F45°F86°F 200722°F 196823%
Dec 1172°F45°F84°F 197221°F 196224%
Dec 1272°F44°F85°F 197221°F 195724%
Dec 1372°F44°F85°F 19726°F 196224%
Dec 1471°F44°F84°F 196714°F 196224%
Dec 1571°F44°F83°F 196719°F 196224%
Dec 1671°F44°F85°F 195619°F 196824%
Dec 1771°F44°F84°F 195620°F 196825%
Dec 1871°F43°F84°F 202419°F 198825%
Dec 1970°F43°F83°F 196720°F 198125%
Dec 2070°F43°F86°F 197117°F 198125%
Dec 2170°F43°F84°F 199819°F 200025%
Dec 2270°F43°F84°F 201320°F 197325%
Dec 2370°F43°F81°F 195620°F 196025%
Dec 2470°F43°F83°F 199813°F 198926%
Dec 2569°F42°F85°F 201513°F 198326%
Dec 2669°F42°F85°F 198713°F 198326%
Dec 2769°F42°F86°F 201521°F 197026%
Dec 2869°F42°F85°F 201519°F 201026%
Dec 2969°F42°F84°F 201522°F 201026%
Dec 3069°F42°F85°F 201514°F 196126%
Dec 3168°F42°F82°F 197316°F 200026%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Lafayette County, in percent.01020301102030
  • Chance of a wet day

Sunrise and sunset

Times for 2026, local time (EST).

December 1
sunrise 7:11 AM, sunset 5:32 PM
December 31
sunrise 7:28 AM, sunset 5:43 PM

Every day of December: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00085539 (Mayo), public domain. Records: NOAA GHCN-Daily, station USC00085099, 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.