Harrison County climate

Harrison County Weather in March

NOAA 1991-2020 normals for Gulfport - Biloxi AP, 0.5 km from Harrison County

Average highs run from 68°F on March 1 to 73°F on March 31, and lows from 49°F to 55°F. Normal precipitation for the month is 5.22 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 Harrison County, in °F, with the record for each date.20406080100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

March at a glance

Average high
70°F
Average low
52°F
Precipitation
5.22 in
Snowfall
0.1 in
Record high
88°FMar 12, 2003
Record low
23°FMar 5, 2002
Chance of a freeze
38%
Daylight
11 h 33 min to 12 h 28 min
Cloud cover
56%
Humidity
81%
Dew point
55°F
Wind
10.3 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 168°F49°F85°F 201835°F 200231%0%
Mar 268°F49°F80°F 202331°F 200931%0%
Mar 368°F49°F83°F 202328°F 201331%0%
Mar 468°F50°F76°F 202326°F 200231%0%
Mar 568°F50°F79°F 201223°F 200231%0%
Mar 669°F50°F83°F 202428°F 201531%0%
Mar 769°F50°F82°F 202333°F 201530%0%
Mar 869°F50°F80°F 202335°F 200830%0%
Mar 969°F50°F82°F 199936°F 200830%0%
Mar 1069°F51°F81°F 201935°F 200130%0%
Mar 1169°F51°F82°F 201935°F 200430%0%
Mar 1270°F51°F88°F 200334°F 200030%0%
Mar 1370°F51°F78°F 200631°F 202229%0%
Mar 1470°F51°F80°F 201636°F 201829%0%
Mar 1570°F52°F84°F 200836°F 201829%0%
Mar 1670°F52°F80°F 200036°F 201729%0%
Mar 1771°F52°F86°F 201533°F 202629%0%
Mar 1871°F52°F85°F 202234°F 202628%0%
Mar 1971°F52°F85°F 201836°F 202428%0%
Mar 2071°F53°F82°F 201531°F 202328%0%
Mar 2171°F53°F81°F 200636°F 201628%0%
Mar 2272°F53°F87°F 201738°F 200128%0%
Mar 2372°F53°F83°F 202634°F 200227%0%
Mar 2472°F53°F83°F 201139°F 200227%0%
Mar 2572°F54°F85°F 201235°F 200627%0%
Mar 2672°F54°F85°F 202534°F 201327%0%
Mar 2773°F54°F83°F 202034°F 201327%0%
Mar 2873°F54°F82°F 201136°F 201327%0%
Mar 2973°F54°F87°F 202041°F 201327%0%
Mar 3073°F55°F86°F 200038°F 200327%0%
Mar 3173°F55°F84°F 201732°F 200326%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Harrison 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 (CDT).

March 1
sunrise 6:22 AM, sunset 5:55 PM
March 31
sunrise 6:47 AM, sunset 7:15 PM

Every day of March: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USW00093874 (Gulfport - Biloxi AP), public domain. Records: NOAA GHCN-Daily, station USW00093874, 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.