Marion County climate

Marion County Weather in March

NOAA 1991-2020 normals for Knoxville, 1 km from Marion County

Average highs run from 41°F on March 1 to 55°F on March 31, and lows from 22°F to 33°F. Normal precipitation for the month is 1.87 in over about 8 wet days.

March day by day

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

Normal daily high and low temperature at Marion County, in °F, with the record for each date.-250255075100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

March at a glance

Average high
48°F
Average low
28°F
Precipitation
1.87 in
Snowfall
3.5 in
Record high
89°FMar 29, 1986
Record low
-19°FMar 5, 1960
Chance of a freeze
100%
Daylight
11 h 16 min to 12 h 40 min
Cloud cover
65%
Humidity
76%
Dew point
30°F
Wind
12.1 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
Mar 141°F22°F77°F 1992-16°F 196222%9%
Mar 241°F22°F75°F 1923-10°F 191322%9%
Mar 341°F23°F79°F 1983-8°F 201422%9%
Mar 442°F23°F78°F 1921-12°F 196022%8%
Mar 542°F24°F75°F 2009-19°F 196023%8%
Mar 643°F24°F73°F 2000-8°F 196023%8%
Mar 743°F24°F78°F 2000-5°F 194323%8%
Mar 844°F25°F76°F 1977-4°F 199623%7%
Mar 944°F25°F73°F 1990-1°F 191223%7%
Mar 1045°F25°F75°F 1917-3°F 194823%7%
Mar 1145°F26°F79°F 1972-11°F 194824%6%
Mar 1246°F26°F79°F 1990-8°F 194824%6%
Mar 1346°F27°F73°F 19332°F 197524%6%
Mar 1447°F27°F76°F 2007-2°F 189724%6%
Mar 1547°F27°F80°F 20124°F 190625%5%
Mar 1648°F28°F79°F 2012-3°F 190025%5%
Mar 1748°F28°F84°F 2015-2°F 190625%5%
Mar 1849°F28°F83°F 19180°F 192326%5%
Mar 1949°F29°F79°F 1921-11°F 192326%5%
Mar 2050°F29°F80°F 19383°F 196526%4%
Mar 2150°F29°F87°F 19381°F 197427%4%
Mar 2251°F30°F83°F 19395°F 191227%4%
Mar 2351°F30°F86°F 19397°F 192327%4%
Mar 2452°F31°F83°F 19672°F 196528%4%
Mar 2552°F31°F87°F 19074°F 189428%4%
Mar 2652°F31°F86°F 19072°F 195528%3%
Mar 2753°F32°F81°F 189512°F 189428%3%
Mar 2853°F32°F83°F 19107°F 197029%3%
Mar 2954°F32°F89°F 19866°F 196929%3%
Mar 3054°F33°F82°F 196810°F 196429%3%
Mar 3155°F33°F82°F 198610°F 192330%3%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Marion County, 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 (CDT).

March 1
sunrise 6:47 AM, sunset 6:03 PM
March 31
sunrise 6:57 AM, sunset 7:37 PM

Every day of March: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00134502 (Knoxville), public domain. Records: NOAA GHCN-Daily, station USC00134502, 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.