Linn climate

Linn Weather in May

NOAA 1991-2020 normals for Mccook, 0.6 km from Linn

Average highs run from 88°F on May 1 to 94°F on May 31, and lows from 66°F to 72°F. Normal precipitation for the month is 1.74 in over about 4 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 Linn, in °F, with the record for each date.406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

May at a glance

Average high
90°F
Average low
69°F
Precipitation
1.74 in
Record high
112°FMay 9, 2024
Record low
48°FMay 3, 2004
Chance of a freeze
0%
Days of 90°F or more
21.7
Daylight
13 h 10 min to 13 h 41 min
Cloud cover
52%
Humidity
66%
Dew point
67°F
Wind
12.5 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 188°F66°F97°F 200654°F 201713%0%
May 288°F67°F96°F 200654°F 200413%0%
May 388°F67°F100°F 202148°F 200413%0%
May 488°F67°F98°F 202051°F 200413%0%
May 588°F67°F100°F 202053°F 201113%0%
May 688°F67°F99°F 202656°F 201613%0%
May 789°F68°F97°F 202458°F 202113%0%
May 889°F68°F103°F 202458°F 201813%0%
May 989°F68°F112°F 202463°F 202013%0%
May 1089°F68°F107°F 200663°F 202013%0%
May 1189°F68°F96°F 200959°F 202513%0%
May 1290°F69°F101°F 201760°F 200614%0%
May 1390°F69°F102°F 202461°F 200714%0%
May 1490°F69°F98°F 202559°F 201414%0%
May 1590°F69°F101°F 202553°F 201414%0%
May 1690°F69°F99°F 202551°F 201414%0%
May 1791°F70°F98°F 201859°F 201414%0%
May 1891°F70°F101°F 202462°F 200914%0%
May 1991°F70°F103°F 202454°F 200914%0%
May 2091°F70°F102°F 202459°F 202114%0%
May 2191°F70°F101°F 202458°F 200914%0%
May 2292°F71°F101°F 202463°F 201214%0%
May 2392°F71°F101°F 200866°F 200914%0%
May 2492°F71°F102°F 202463°F 201714%0%
May 2592°F71°F103°F 202464°F 201714%0%
May 2693°F71°F102°F 202465°F 200714%0%
May 2793°F71°F101°F 201866°F 200714%0%
May 2893°F72°F104°F 202465°F 201014%0%
May 2993°F72°F101°F 200566°F 201514%0%
May 3093°F72°F100°F 200466°F 200514%0%
May 3194°F72°F100°F 200468°F 200914%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Linn, in percent, and of at least 0.1 inch of snowfall.0510151102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (CDT).

May 1
sunrise 6:55 AM, sunset 8:05 PM
May 31
sunrise 6:40 AM, sunset 8:21 PM

Every day of May: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00415721 (Mccook), public domain. Records: NOAA GHCN-Daily, station USW00012987, 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.