Iva climate

Iva Weather in December

NOAA 1991-2020 normals for Hartwell Dam, 16.2 km from Iva

Average highs run from 60°F on December 1 to 54°F on December 31, and lows from 37°F to 33°F. Normal precipitation for the month is 4.87 in.

December day by day

The normal high and low for each date, and the record, in °F.

Normal daily high and low temperature at Iva, in °F, with the record for each date.-20020406080100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

December at a glance

Average high
56°F
Average low
35°F
Precipitation
4.87 in
Record high
81°FDec 25, 1955
Record low
-3°FDec 26, 1983
Chance of a freeze
99%
Daylight
10 h 02 min to 9 h 54 min
Cloud cover
57%
Humidity
82%
Dew point
37°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 160°F37°F75°F 199813°F 19640%
Dec 259°F37°F76°F 199118°F 19600%
Dec 359°F37°F78°F 202122°F 19790%
Dec 459°F37°F74°F 195620°F 19890%
Dec 559°F36°F75°F 197719°F 19690%
Dec 659°F36°F78°F 199823°F 20000%
Dec 758°F36°F75°F 196015°F 19840%
Dec 858°F36°F76°F 195615°F 20100%
Dec 958°F36°F74°F 200717°F 20060%
Dec 1058°F36°F77°F 200718°F 19810%
Dec 1157°F36°F77°F 200716°F 19570%
Dec 1257°F35°F77°F 20077°F 19620%
Dec 1357°F35°F75°F 20072°F 19620%
Dec 1457°F35°F76°F 194814°F 20100%
Dec 1556°F35°F74°F 194814°F 20100%
Dec 1656°F35°F74°F 197115°F 19510%
Dec 1756°F35°F76°F 195615°F 19720%
Dec 1856°F34°F77°F 198411°F 19530%
Dec 1956°F34°F73°F 198411°F 19630%
Dec 2055°F34°F74°F 19789°F 19810%
Dec 2155°F34°F71°F 195613°F 19810%
Dec 2255°F34°F77°F 198812°F 19600%
Dec 2355°F34°F71°F 197012°F 19890%
Dec 2455°F34°F77°F 20255°F 19830%
Dec 2554°F34°F81°F 19552°F 19830%
Dec 2654°F33°F77°F 2015-3°F 19830%
Dec 2754°F33°F76°F 202519°F 19480%
Dec 2854°F33°F74°F 202117°F 20100%
Dec 2954°F33°F75°F 198418°F 19770%
Dec 3054°F33°F76°F 198415°F 19830%
Dec 3154°F33°F75°F 199610°F 19830%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Iva, in percent, and of at least 0.1 inch of snowfall.00.21102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (EST).

December 1
sunrise 7:19 AM, sunset 5:21 PM
December 31
sunrise 7:37 AM, sunset 5:31 PM

Every day of December: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00094138 (Hartwell Dam), public domain. Records: NOAA GHCN-Daily, station USW00093846, 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 2026-09-25. Sun and moon: computed with the NOAA solar equations and Meeus.