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CDUS43 KDMX 080633
CLIOTM
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
133 AM CDT FRI AUG 08 2025
...............................
..THE OTTUMWA IA CLIMATE SUMMARY FOR AUGUST 7 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 81 424 PM 107 1934 85 -4 79
MINIMUM 69 215 AM 49 1989 64 5 59
AVERAGE 75 74 1 69
PRECIPITATION (IN)
YESTERDAY 0.36 1.48 1977 0.13 0.23 0.00
MONTH TO DATE 0.36 0.90 -0.54 0.03
SINCE JUN 1 9.30 10.15 -0.85 9.19
SINCE JAN 1 14.77 23.59 -8.82 26.00
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 7 19 -12 1
SINCE JUL 1 0 2 -2 0
COOLING
YESTERDAY 10 9 1 4
MONTH TO DATE 32 69 -37 75
SINCE JUN 1 633 599 34 607
SINCE JAN 1 684 677 7 665
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WIND (MPH)
HIGHEST WIND SPEED 36 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 54 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 9.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
HEAVY RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 500 AM
LOWEST 56 800 AM
AVERAGE 77
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THE OTTUMWA IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 85 115 1934
MINIMUM TEMPERATURE (F) 64 50 2017
SUNRISE AND SUNSET
AUGUST 8 2025........SUNRISE 613 AM CDT SUNSET 817 PM CDT
AUGUST 9 2025........SUNRISE 614 AM CDT SUNSET 816 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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