Marion climate

Marion Weather in May

NOAA 1991-2020 normals for Bridgewater, 24.2 km from Marion

Average highs run from 63°F on May 1 to 75°F on May 31, and lows from 41°F to 54°F. Normal precipitation for the month is 3.97 in.

May day by day

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

Normal daily high and low temperature at Marion, in °F, with the record for each date.20406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

May at a glance

Average high
69°F
Average low
47°F
Precipitation
3.97 in
Snowfall
0.2 in
Record high
101°FMay 27, 2018
Record low
26°FMay 16, 2014
Chance of a freeze
44%
Days of 90°F or more
0.9
Daylight
14 h 09 min to 15 h 10 min
Cloud cover
63%
Humidity
65%
Dew point
46°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
May 163°F41°F93°F 202131°F 20112%
May 264°F41°F82°F 201227°F 20112%
May 364°F42°F81°F 201229°F 20112%
May 464°F42°F79°F 202533°F 20212%
May 565°F43°F84°F 201833°F 20212%
May 665°F43°F88°F 201630°F 20261%
May 766°F43°F84°F 201735°F 20261%
May 866°F44°F83°F 201734°F 20191%
May 966°F44°F89°F 202533°F 20151%
May 1067°F45°F89°F 202533°F 20201%
May 1167°F45°F91°F 202531°F 20211%
May 1268°F46°F94°F 202234°F 20151%
May 1368°F46°F89°F 202537°F 20161%
May 1468°F46°F89°F 202532°F 20161%
May 1569°F47°F90°F 202630°F 20140%
May 1669°F47°F86°F 201826°F 20140%
May 1770°F48°F93°F 201237°F 20140%
May 1870°F48°F93°F 201235°F 20150%
May 1970°F49°F88°F 202235°F 20150%
May 2071°F49°F79°F 201433°F 20260%
May 2171°F50°F84°F 202136°F 20170%
May 2272°F50°F86°F 201235°F 20220%
May 2372°F50°F89°F 201843°F 20220%
May 2472°F51°F90°F 201843°F 20170%
May 2573°F51°F91°F 201847°F 20120%
May 2673°F52°F94°F 201842°F 20110%
May 2774°F52°F101°F 201842°F 20210%
May 2874°F53°F94°F 202242°F 20210%
May 2974°F53°F89°F 202342°F 20210%
May 3075°F53°F91°F 202342°F 20120%
May 3175°F54°F92°F 202342°F 20150%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Marion, in percent, and of at least 0.1 inch of snowfall.00.511.522.51102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (CDT).

May 1
sunrise 6:22 AM, sunset 8:31 PM
May 31
sunrise 5:52 AM, sunset 9:02 PM

Every day of May: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00391032 (Bridgewater), public domain. Records: NOAA GHCN-Daily, station USC00397666, 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.