Henry County climate

Henry County Weather in March

NOAA 1991-2020 normals for Napoleon, 7.7 km from Henry County

Average highs run from 40°F on March 1 to 52°F on March 31, and lows from 24°F to 31°F. Normal precipitation for the month is 2.60 in over about 10 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 Henry County, in °F, with the record for each date.-20020406080100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

March at a glance

Average high
46°F
Average low
28°F
Precipitation
2.60 in
Snowfall
4.3 in
Record high
86°FMar 21, 2012
Record low
-4°FMar 4, 2014
Chance of a freeze
100%
Daylight
11 h 16 min to 12 h 39 min
Cloud cover
71%
Humidity
79%
Dew point
30°F
Wind
11.9 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
Mar 140°F24°F61°F 201714°F 200932%13%
Mar 241°F24°F57°F 20127°F 200332%13%
Mar 341°F24°F67°F 2024-3°F 201432%13%
Mar 441°F25°F74°F 2024-4°F 201432%12%
Mar 542°F25°F72°F 20224°F 201532%12%
Mar 642°F25°F73°F 2026-2°F 201532%12%
Mar 743°F26°F75°F 20004°F 201432%12%
Mar 843°F26°F80°F 20006°F 199932%11%
Mar 943°F26°F73°F 202613°F 200332%11%
Mar 1044°F26°F71°F 202111°F 200332%11%
Mar 1144°F27°F68°F 20215°F 199932%10%
Mar 1244°F27°F69°F 202412°F 199932%10%
Mar 1345°F27°F73°F 2024-2°F 201432%10%
Mar 1445°F27°F79°F 201211°F 201732%9%
Mar 1546°F28°F80°F 201212°F 201732%9%
Mar 1646°F28°F76°F 201216°F 201432%9%
Mar 1746°F28°F77°F 201212°F 201432%8%
Mar 1847°F28°F73°F 201217°F 200032%8%
Mar 1947°F28°F81°F 201220°F 202332%8%
Mar 2048°F29°F82°F 201218°F 201333%7%
Mar 2148°F29°F86°F 201218°F 200233%7%
Mar 2248°F29°F83°F 201217°F 200233%7%
Mar 2349°F29°F72°F 202118°F 200833%6%
Mar 2449°F29°F75°F 201717°F 202633%6%
Mar 2550°F30°F77°F 200714°F 200133%6%
Mar 2650°F30°F78°F 200712°F 200134%5%
Mar 2751°F30°F78°F 199814°F 200234%5%
Mar 2851°F30°F75°F 202512°F 200234%5%
Mar 2951°F31°F78°F 199820°F 201134%4%
Mar 3052°F31°F80°F 199819°F 202335%4%
Mar 3152°F31°F76°F 199820°F 201135%4%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Henry County, in percent, and of at least 0.1 inch of snowfall.0102030401102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (EDT).

March 1
sunrise 7:11 AM, sunset 6:27 PM
March 31
sunrise 7:21 AM, sunset 8:00 PM

Every day of March: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00335669 (Napoleon), public domain. Records: NOAA GHCN-Daily, station USW00004851, 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.