Marion climate

Marion Weather in May

NOAA 1991-2020 normals for Marion, 1.9 km from Marion

Average highs run from 79°F on May 1 to 85°F on May 31, and lows from 54°F to 64°F. Normal precipitation for the month is 3.62 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
82°F
Average low
59°F
Precipitation
3.62 in
Record high
101°FMay 26, 1953
Record low
31°FMay 2, 1963
Chance of a freeze
0%
Days of 90°F or more
3.3
Daylight
13 h 34 min to 14 h 17 min
Cloud cover
54%
Humidity
73%
Dew point
61°F
Wind
8.5 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 179°F54°F96°F 198640°F 20080%
May 280°F54°F93°F 198631°F 19630%
May 380°F55°F94°F 195938°F 19390%
May 480°F55°F92°F 193037°F 19710%
May 580°F55°F93°F 195238°F 19570%
May 680°F56°F96°F 195241°F 19870%
May 781°F56°F95°F 198641°F 19890%
May 881°F57°F96°F 194034°F 19890%
May 981°F57°F93°F 196336°F 19670%
May 1081°F57°F93°F 196336°F 19770%
May 1181°F58°F96°F 196335°F 19770%
May 1282°F58°F97°F 198740°F 19470%
May 1382°F58°F97°F 193342°F 20210%
May 1482°F58°F98°F 193340°F 19310%
May 1582°F59°F97°F 193343°F 19410%
May 1682°F59°F96°F 193344°F 19780%
May 1782°F59°F97°F 194139°F 19840%
May 1882°F60°F97°F 196040°F 19730%
May 1983°F60°F96°F 196241°F 19760%
May 2083°F60°F96°F 189843°F 20090%
May 2183°F61°F98°F 193346°F 19540%
May 2283°F61°F98°F 194143°F 19540%
May 2383°F61°F100°F 194144°F 19540%
May 2484°F62°F96°F 193343°F 19310%
May 2584°F62°F99°F 193343°F 19670%
May 2684°F62°F101°F 195348°F 19420%
May 2784°F63°F98°F 201945°F 19610%
May 2884°F63°F98°F 196442°F 19610%
May 2984°F63°F100°F 194148°F 19610%
May 3085°F63°F101°F 189846°F 19880%
May 3185°F64°F101°F 195343°F 19300%

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.00.21102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (EDT).

May 1
sunrise 6:28 AM, sunset 8:02 PM
May 31
sunrise 6:07 AM, sunset 8:24 PM

Every day of May: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00385509 (Marion), public domain. Records: NOAA GHCN-Daily, station USC00385509, 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.