Franklin County climate

Franklin County Weather in March

NOAA 1991-2020 normals for Mt Vernon, 2.3 km from Franklin County

Average highs run from 64°F on March 1 to 72°F on March 31, and lows from 41°F to 48°F. Normal precipitation for the month is 4.52 in over about 9 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 Franklin County, in °F, with the record for each date.020406080100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

March at a glance

Average high
68°F
Average low
45°F
Precipitation
4.52 in
Snowfall
0.1 in
Record high
94°FMar 22, 2026
Record low
11°FMar 3, 1943
Chance of a freeze
77%
Daylight
11 h 29 min to 12 h 31 min
Cloud cover
61%
Humidity
80%
Dew point
49°F
Wind
9.4 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 164°F41°F88°F 202319°F 194729%1%
Mar 264°F41°F88°F 200614°F 198029%1%
Mar 364°F41°F86°F 198311°F 194329%1%
Mar 465°F42°F87°F 193812°F 194329%1%
Mar 565°F42°F86°F 195518°F 200229%1%
Mar 665°F42°F84°F 195622°F 192029%1%
Mar 765°F42°F87°F 195616°F 194329%1%
Mar 866°F43°F85°F 197418°F 194329%1%
Mar 966°F43°F83°F 197411°F 199629%1%
Mar 1066°F43°F89°F 200618°F 193229%1%
Mar 1167°F43°F89°F 200614°F 194829%1%
Mar 1267°F44°F91°F 195414°F 194829%1%
Mar 1367°F44°F89°F 196715°F 194829%0%
Mar 1468°F44°F88°F 202519°F 199329%0%
Mar 1568°F44°F89°F 201619°F 199329%0%
Mar 1668°F45°F89°F 201626°F 195129%0%
Mar 1769°F45°F83°F 192124°F 196029%0%
Mar 1869°F45°F87°F 198224°F 196029%0%
Mar 1969°F45°F87°F 201717°F 192329%0%
Mar 2069°F46°F90°F 193518°F 196529%0%
Mar 2170°F46°F92°F 202619°F 196528%0%
Mar 2270°F46°F94°F 202622°F 199628%0%
Mar 2370°F46°F93°F 202628°F 195528%0%
Mar 2471°F46°F92°F 192923°F 195228%0%
Mar 2571°F47°F89°F 193528°F 196628%0%
Mar 2671°F47°F89°F 202521°F 195528%0%
Mar 2771°F47°F88°F 202021°F 195528%0%
Mar 2872°F47°F86°F 200722°F 195528%0%
Mar 2972°F48°F88°F 196724°F 198728%0%
Mar 3072°F48°F88°F 193623°F 198728%0%
Mar 3172°F48°F89°F 194624°F 198727%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Franklin 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 6:49 AM, sunset 6:18 PM
March 31
sunrise 7:10 AM, sunset 7:41 PM

Every day of March: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00416119 (Mt Vernon), public domain. Records: NOAA GHCN-Daily, station USC00416108, 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.