Dayton climate

Dayton Weather in March

NOAA 1991-2020 normals for Dayton Mcd, 0.5 km from Dayton

Average highs run from 45°F on March 1 to 57°F on March 31, and lows from 26°F to 35°F. Normal precipitation for the month is 3.54 in over about 11 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 Dayton, in °F, with the record for each date.020406080100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

March at a glance

Average high
51°F
Average low
31°F
Precipitation
3.54 in
Snowfall
1.7 in
Record high
87°FMar 23, 2026
Record low
7°FMar 5, 2019
Chance of a freeze
100%
Daylight
11 h 19 min to 12 h 38 min
Cloud cover
71%
Humidity
80%
Dew point
33°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 145°F26°F68°F 201818°F 202036%6%
Mar 245°F27°F75°F 202314°F 202536%6%
Mar 345°F27°F63°F 202214°F 202536%5%
Mar 446°F27°F67°F 202410°F 201936%5%
Mar 546°F28°F74°F 20247°F 201936%5%
Mar 647°F28°F76°F 20229°F 201936%5%
Mar 747°F28°F77°F 20269°F 201936%5%
Mar 847°F28°F69°F 202620°F 202136%5%
Mar 948°F29°F66°F 201720°F 201836%4%
Mar 1048°F29°F72°F 202623°F 201837%4%
Mar 1149°F29°F76°F 202620°F 201737%4%
Mar 1249°F29°F72°F 202518°F 202237%4%
Mar 1349°F30°F70°F 202512°F 202237%4%
Mar 1450°F30°F74°F 202516°F 201737%3%
Mar 1550°F30°F78°F 202514°F 201737%3%
Mar 1651°F31°F74°F 202614°F 201737%3%
Mar 1751°F31°F70°F 202214°F 201737%3%
Mar 1851°F31°F72°F 202218°F 202638%3%
Mar 1952°F31°F72°F 202516°F 202338%2%
Mar 2052°F32°F72°F 202516°F 202338%2%
Mar 2153°F32°F73°F 202619°F 202338%2%
Mar 2253°F32°F70°F 202220°F 202438%2%
Mar 2354°F33°F87°F 202622°F 201938%2%
Mar 2454°F33°F77°F 201722°F 201939%2%
Mar 2555°F33°F77°F 201724°F 202439%2%
Mar 2655°F34°F70°F 202424°F 201939%1%
Mar 2755°F34°F81°F 202619°F 201939%1%
Mar 2856°F34°F70°F 202117°F 202240%1%
Mar 2956°F35°F78°F 202517°F 202240%1%
Mar 3057°F35°F81°F 201724°F 202240%1%
Mar 3157°F35°F80°F 202225°F 202340%1%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Dayton, 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 (EDT).

March 1
sunrise 7:10 AM, sunset 6:29 PM
March 31
sunrise 7:22 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 USC00332067 (Dayton Mcd), public domain. Records: NOAA GHCN-Daily, station USC00335786, 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.