120
CDUS43 KDMX 010634
CLIOTM
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
134 AM CDT SAT AUG 01 2026
...............................
..THE OTTUMWA IA CLIMATE SUMMARY FOR JULY 31 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 83 430 PM 104 1988 86 -3 77
MINIMUM 65 1159 PM 47 1936 64 1 60
AVERAGE 74 75 -1 69
PRECIPITATION (IN)
YESTERDAY 0.24 2.20 2021 0.12 0.12 0.00
MONTH TO DATE 2.07 3.87 -1.80 4.97
SINCE JUN 1 5.34 9.25 -3.91 8.94
SINCE JAN 1 13.71 22.69 -8.98 14.41
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 8 17 -9 7
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 9 10 -1 4
MONTH TO DATE 366 315 51 349
SINCE JUN 1 569 530 39 601
SINCE JAN 1 697 608 89 652
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 8.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 500 AM
LOWEST 69 400 PM
AVERAGE 83
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THE OTTUMWA IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 85 102 1941
1988
MINIMUM TEMPERATURE (F) 64 49 1936
SUNRISE AND SUNSET
AUGUST 1 2026........SUNRISE 606 AM CDT SUNSET 826 PM CDT
AUGUST 2 2026........SUNRISE 607 AM CDT SUNSET 825 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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