Douglas climate

Douglas Weather in May

NOAA 1991-2020 normals for Douglas, 3.6 km from Douglas

Average highs run from 82°F on May 1 to 89°F on May 31, and lows from 57°F to 66°F.

May day by day

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

Normal daily high and low temperature at Douglas, in °F, with the record for each date.406080100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

May at a glance

Average high
86°F
Average low
62°F
Record high
98°FMay 29, 2006
Record low
43°FMay 1, 2008
Chance of a freeze
0%
Days of 90°F or more
11.2
Daylight
13 h 25 min to 14 h 03 min
Cloud cover
50%
Humidity
70%
Dew point
62°F
Wind
7.2 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 182°F57°F89°F 200743°F 20080%
May 283°F58°F90°F 200748°F 20060%
May 383°F58°F91°F 200246°F 20260%
May 483°F58°F92°F 200246°F 20040%
May 584°F58°F92°F 200245°F 20040%
May 684°F59°F91°F 201245°F 20160%
May 784°F59°F92°F 201245°F 20160%
May 884°F59°F90°F 200449°F 20170%
May 985°F60°F92°F 200248°F 20170%
May 1085°F60°F92°F 200249°F 20010%
May 1185°F60°F94°F 200253°F 20100%
May 1285°F61°F93°F 201152°F 20060%
May 1385°F61°F95°F 201149°F 20060%
May 1486°F61°F92°F 200047°F 20130%
May 1586°F62°F90°F 202346°F 20130%
May 1686°F62°F91°F 202550°F 20140%
May 1786°F62°F94°F 202547°F 20140%
May 1887°F63°F93°F 200147°F 20110%
May 1987°F63°F94°F 200146°F 20110%
May 2087°F63°F93°F 202546°F 20020%
May 2187°F63°F93°F 202546°F 20020%
May 2287°F64°F94°F 200646°F 20020%
May 2388°F64°F95°F 201147°F 20020%
May 2488°F64°F94°F 201147°F 20020%
May 2588°F65°F94°F 200653°F 20010%
May 2688°F65°F95°F 200653°F 20050%
May 2788°F65°F95°F 200653°F 20170%
May 2888°F65°F95°F 200656°F 20230%
May 2989°F66°F98°F 200657°F 20070%
May 3089°F66°F94°F 201157°F 20030%
May 3189°F66°F93°F 200457°F 20030%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Douglas, 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 6:46 AM, sunset 8:11 PM
May 31
sunrise 6:28 AM, sunset 8:31 PM

Every day of May: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00092783 (Douglas), public domain. Records: NOAA GHCN-Daily, station USC00097171, 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.