Point Marion climate

Point Marion Weather in December

NOAA 1991-2020 normals for Lake Lynn, 4.2 km from Point Marion

Average highs run from 45°F on December 1 to 39°F on December 31, and lows from 30°F to 24°F. Normal precipitation for the month is 3.41 in over about 13 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 Point Marion, in °F, with the record for each date.-20020406080151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

December at a glance

Average high
42°F
Average low
27°F
Precipitation
3.41 in
Snowfall
1.6 in
Record high
77°FDec 9, 1966
Record low
-13°FDec 25, 1983
Chance of a freeze
100%
Daylight
9 h 34 min to 9 h 24 min
Cloud cover
76%
Humidity
86%
Dew point
28°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 145°F30°F75°F 200611°F 196441%3%
Dec 245°F30°F74°F 19827°F 197641%3%
Dec 345°F29°F76°F 19820°F 197641%3%
Dec 444°F29°F69°F 20123°F 196641%3%
Dec 544°F29°F75°F 198211°F 197442%3%
Dec 644°F29°F67°F 19519°F 200742%3%
Dec 743°F29°F76°F 19515°F 197742%4%
Dec 843°F29°F74°F 19663°F 188242%4%
Dec 943°F28°F77°F 19665°F 188042%4%
Dec 1043°F28°F75°F 1971-1°F 195842%4%
Dec 1142°F28°F71°F 20211°F 195842%4%
Dec 1242°F28°F71°F 19652°F 196242%4%
Dec 1342°F28°F69°F 2015-3°F 196243%4%
Dec 1442°F27°F71°F 20019°F 196043%5%
Dec 1542°F27°F77°F 19715°F 196343%5%
Dec 1641°F27°F70°F 2021-1°F 195143%5%
Dec 1741°F27°F68°F 19842°F 195143%5%
Dec 1841°F27°F69°F 20160°F 198943%5%
Dec 1941°F27°F65°F 18911°F 197544%5%
Dec 2041°F26°F64°F 18910°F 196344%6%
Dec 2140°F26°F77°F 1891-3°F 198944%6%
Dec 2240°F26°F74°F 2013-10°F 198944%6%
Dec 2340°F26°F70°F 2015-3°F 198944%6%
Dec 2440°F26°F71°F 2015-11°F 198344%7%
Dec 2540°F25°F71°F 1982-13°F 198345%7%
Dec 2640°F25°F69°F 2016-5°F 198345%7%
Dec 2740°F25°F72°F 2015-3°F 195045%7%
Dec 2839°F25°F72°F 1982-8°F 189245%8%
Dec 2939°F25°F71°F 20245°F 188045%8%
Dec 3039°F24°F70°F 2022-4°F 189245%8%
Dec 3139°F24°F71°F 1972-9°F 188045%8%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Point Marion, in percent, and of at least 0.1 inch of snowfall.010203040501102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (EST).

December 1
sunrise 7:22 AM, sunset 4:56 PM
December 31
sunrise 7:41 AM, sunset 5:05 PM

Every day of December: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00465002 (Lake Lynn), public domain. Records: NOAA GHCN-Daily, station USW00013736, 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.