261
CDUS43 KDMX 160631
CLIOTM
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
131 AM CDT SAT AUG 16 2025
...............................
..THE OTTUMWA IA CLIMATE SUMMARY FOR AUGUST 15 2025
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1920 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 91 313 PM 105 1936 84 7 84
MINIMUM 64 423 AM 45 2004 63 1 66
AVERAGE 78 73 5 75
PRECIPITATION (IN)
YESTERDAY 0.01 1.09 1951 0.15 -0.14 0.60
MONTH TO DATE 2.09 2.02 0.07 1.10
SINCE JUN 1 11.03 11.27 -0.24 10.26
SINCE JAN 1 16.50 24.71 -8.21 27.07
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 6
SINCE JUN 1 7 19 -12 7
SINCE JUL 1 0 2 -2 6
COOLING
YESTERDAY 13 8 5 10
MONTH TO DATE 114 140 -26 96
SINCE JUN 1 715 670 45 628
SINCE JAN 1 766 748 18 686
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WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NE (50)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NE (50)
AVERAGE WIND SPEED 6.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 1200 AM
LOWEST 58 200 PM
AVERAGE 78
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THE OTTUMWA IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 106 1936
MINIMUM TEMPERATURE (F) 62 49 2013
SUNRISE AND SUNSET
AUGUST 16 2025........SUNRISE 621 AM CDT SUNSET 806 PM CDT
AUGUST 17 2025........SUNRISE 622 AM CDT SUNSET 805 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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