Lake Arthur Estates climate

Lake Arthur Estates Weather in December

NOAA 1991-2020 normals for Slippery Rock 1 Ssw, 13.2 km from Lake Arthur Estates

Average highs run from 43°F on December 1 to 35°F on December 31, and lows from 27°F to 20°F. Normal precipitation for the month is 3.19 in over about 15 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 Lake Arthur Estates, in °F, with the record for each date.-20020406080151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

December at a glance

Average high
38°F
Average low
23°F
Precipitation
3.19 in
Snowfall
4.9 in
Record high
69°FDec 22, 2013
Record low
-5°FDec 23, 2022
Chance of a freeze
100%
Daylight
9 h 27 min to 9 h 17 min
Cloud cover
80%
Humidity
88%
Dew point
26°F
Wind
5.6 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 143°F27°F63°F 201418°F 202446%10%
Dec 242°F27°F59°F 201218°F 202447%10%
Dec 342°F26°F64°F 201822°F 202447%11%
Dec 442°F26°F60°F 201221°F 202447%11%
Dec 541°F26°F64°F 201210°F 202547%11%
Dec 641°F26°F59°F 201310°F 202548%12%
Dec 741°F25°F53°F 202121°F 202448%12%
Dec 840°F25°F58°F 202216°F 201348%12%
Dec 940°F25°F58°F 202310°F 202548%13%
Dec 1040°F25°F57°F 20129°F 202548%13%
Dec 1139°F24°F60°F 202117°F 201849%13%
Dec 1239°F24°F62°F 202011°F 201349%14%
Dec 1339°F24°F67°F 201514°F 201749%14%
Dec 1438°F24°F67°F 201510°F 201349%14%
Dec 1538°F24°F67°F 20159°F 202550%15%
Dec 1638°F23°F57°F 20236°F 201650%15%
Dec 1738°F23°F62°F 20219°F 202550%15%
Dec 1837°F23°F52°F 202411°F 201950%16%
Dec 1937°F23°F58°F 20255°F 201651%16%
Dec 2037°F22°F54°F 201710°F 201951%16%
Dec 2137°F22°F58°F 201111°F 201651%16%
Dec 2236°F22°F69°F 201314°F 201951%17%
Dec 2336°F22°F62°F 2013-5°F 202251%17%
Dec 2436°F21°F62°F 2015-2°F 202252%18%
Dec 2536°F21°F62°F 20157°F 202252%18%
Dec 2636°F21°F59°F 20237°F 202252%18%
Dec 2735°F21°F64°F 20168°F 201752%19%
Dec 2835°F20°F62°F 20242°F 201753%19%
Dec 2935°F20°F63°F 20253°F 201753%19%
Dec 3035°F20°F66°F 202213°F 201753%20%
Dec 3135°F20°F58°F 20190°F 201753%20%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Lake Arthur Estates, in percent, and of at least 0.1 inch of snowfall.02040601102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (EST).

December 1
sunrise 7:26 AM, sunset 4:53 PM
December 31
sunrise 7:45 AM, sunset 5:02 PM

Every day of December: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00368184 (Slippery Rock 1 Ssw), public domain. Records: NOAA GHCN-Daily, station USC00360475, 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.