808
CDUS43 KDMX 270627
CLIOTM
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
127 AM CDT WED MAY 27 2026
...............................
..THE OTTUMWA IA CLIMATE SUMMARY FOR MAY 26 2026
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1920 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 82 MM 95 1926 76 6 72
MINIMUM 57 MM 36 1925 55 2 50
AVERAGE 70 66 4 61
PRECIPITATION (IN)
YESTERDAY 0.00 1.82 1937 0.16 -0.16 0.00
MONTH TO DATE 2.03 4.19 -2.16 0.82
SINCE MAR 1 7.86 10.18 -2.32 4.02
SINCE JAN 1 8.34 12.60 -4.26 5.46
DEGREE DAYS
HEATING
YESTERDAY 0 3 -3 4
MONTH TO DATE 149 151 -2 133
SINCE MAR 1 1012 1368 -356 1071
SINCE JUL 1 5399 6119 -720 5510
COOLING
YESTERDAY 5 3 2 0
MONTH TO DATE 40 48 -8 30
SINCE MAR 1 88 59 29 47
SINCE JAN 1 88 59 29 47
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WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION S (160)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION S (180)
AVERAGE WIND SPEED 5.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 78 600 AM
LOWEST 34 400 PM
AVERAGE 56
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THE OTTUMWA IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 77 97 2018
MINIMUM TEMPERATURE (F) 55 39 1992
SUNRISE AND SUNSET
MAY 27 2026...........SUNRISE 542 AM CDT SUNSET 832 PM CDT
MAY 28 2026...........SUNRISE 542 AM CDT SUNSET 833 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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