Allen climate

Allen Weather in May

NOAA 1991-2020 normals for Holdenville 2SSE, 19.9 km from Allen

Average highs run from 78°F on May 1 to 85°F on May 31, and lows from 52°F to 63°F. Normal precipitation for the month is 5.07 in over about 7 wet days.

May day by day

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

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

May at a glance

Average high
81°F
Average low
58°F
Precipitation
5.07 in
Record high
100°FMay 28, 1927
Record low
34°FMay 1, 1907
Chance of a freeze
1%
Days of 90°F or more
3.6
Daylight
13 h 36 min to 14 h 20 min
Cloud cover
59%
Humidity
77%
Dew point
61°F
Wind
10.7 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 178°F52°F95°F 194834°F 190724%0%
May 278°F53°F95°F 192039°F 197024%0%
May 378°F53°F99°F 192034°F 195424%0%
May 478°F54°F94°F 192036°F 190724%0%
May 579°F54°F90°F 190936°F 190724%0%
May 679°F54°F91°F 200338°F 194424%0%
May 779°F55°F90°F 195540°F 198224%0%
May 879°F55°F93°F 193339°F 193824%0%
May 979°F56°F93°F 191837°F 192324%0%
May 1080°F56°F94°F 196341°F 199724%0%
May 1180°F56°F99°F 196738°F 198124%0%
May 1280°F57°F93°F 192139°F 197924%0%
May 1380°F57°F92°F 192140°F 197124%0%
May 1481°F57°F90°F 195244°F 200024%0%
May 1581°F58°F91°F 191138°F 190724%0%
May 1681°F58°F92°F 193143°F 194524%0%
May 1781°F58°F93°F 196638°F 194524%0%
May 1882°F59°F93°F 195643°F 197624%0%
May 1982°F59°F96°F 198844°F 199524%0%
May 2082°F59°F94°F 200541°F 198124%0%
May 2182°F60°F95°F 200544°F 198124%0%
May 2283°F60°F97°F 200546°F 194525%0%
May 2383°F60°F97°F 200043°F 191725%0%
May 2483°F61°F94°F 200046°F 193525%0%
May 2583°F61°F95°F 192047°F 192525%0%
May 2684°F61°F95°F 192043°F 200225%0%
May 2784°F61°F95°F 192744°F 196125%0%
May 2884°F62°F100°F 192746°F 197625%0%
May 2985°F62°F100°F 192742°F 194725%0%
May 3085°F62°F98°F 198546°F 194724%0%
May 3185°F63°F97°F 192845°F 198324%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Allen, in percent, and of at least 0.1 inch of snowfall.05101520251102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (CDT).

May 1
sunrise 6:35 AM, sunset 8:11 PM
May 31
sunrise 6:14 AM, sunset 8:34 PM

Every day of May: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00344235 (Holdenville 2SSE), public domain. Records: NOAA GHCN-Daily, station USC00340017, 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.