Glendale climate

Glendale Weather in May

NOAA 1991-2020 normals for St Louis Sci Ctr, 10 km from Glendale

Average highs run from 73°F on May 1 to 82°F on May 31, and lows from 54°F to 63°F. Normal precipitation for the month is 4.90 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 Glendale, in °F, with the record for each date.20406080100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

May at a glance

Average high
77°F
Average low
59°F
Precipitation
4.90 in
Record high
98°FMay 26, 1953
Record low
31°FMay 3, 1976
Chance of a freeze
0%
Days of 90°F or more
2.1
Daylight
13 h 50 min to 14 h 41 min
Cloud cover
62%
Humidity
78%
Dew point
57°F
Wind
6.0 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 173°F54°F88°F 195134°F 19630%
May 273°F54°F91°F 195932°F 19610%
May 374°F54°F92°F 194931°F 19760%
May 474°F55°F92°F 195233°F 19540%
May 574°F55°F93°F 194338°F 19440%
May 674°F55°F92°F 201234°F 19440%
May 775°F56°F93°F 202335°F 19760%
May 875°F56°F90°F 196336°F 19760%
May 975°F56°F90°F 196335°F 19660%
May 1076°F57°F91°F 196331°F 19660%
May 1176°F57°F94°F 202238°F 19450%
May 1276°F57°F93°F 202239°F 19600%
May 1376°F58°F91°F 201840°F 19380%
May 1477°F58°F93°F 201341°F 19530%
May 1577°F58°F94°F 194439°F 19590%
May 1677°F59°F93°F 200140°F 19420%
May 1778°F59°F94°F 199640°F 19730%
May 1878°F59°F94°F 199639°F 20020%
May 1978°F60°F94°F 199643°F 19680%
May 2078°F60°F91°F 194441°F 19810%
May 2179°F60°F93°F 194143°F 20020%
May 2279°F61°F92°F 194140°F 19630%
May 2379°F61°F92°F 195040°F 19610%
May 2480°F61°F92°F 195040°F 19610%
May 2580°F62°F93°F 195343°F 19760%
May 2680°F62°F98°F 195338°F 19610%
May 2781°F62°F96°F 201838°F 19610%
May 2881°F62°F94°F 201242°F 19710%
May 2981°F63°F93°F 194441°F 19840%
May 3081°F63°F93°F 198943°F 19470%
May 3182°F63°F92°F 194143°F 19720%

Chance of rain

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

May 1
sunrise 6:04 AM, sunset 7:54 PM
May 31
sunrise 5:39 AM, sunset 8:20 PM

Every day of May: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00237452 (St Louis Sci Ctr), public domain. Records: NOAA GHCN-Daily, station USW00013994, 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.