Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS43 KDMX 100646
CLIOTM
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
146 AM CDT SUN AUG 10 2025
...................................
...THE OTTUMWA IA CLIMATE SUMMARY FOR AUGUST 9 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 82 533 PM 113 1934 85 -3 73
MINIMUM 75 1159 PM 47 1927 63 12 51
AVERAGE 79 74 5 62
PRECIPITATION (IN)
YESTERDAY T 2.73 2010 0.13 -0.13 0.00
MONTH TO DATE 0.36 1.16 -0.80 0.03
SINCE JUN 1 9.30 10.41 -1.11 9.19
SINCE JAN 1 14.77 23.85 -9.08 26.00
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 3
MONTH TO DATE 0 0 0 3
SINCE JUN 1 7 19 -12 4
SINCE JUL 1 0 2 -2 3
COOLING
YESTERDAY 14 9 5 0
MONTH TO DATE 62 87 -25 77
SINCE JUN 1 663 617 46 609
SINCE JAN 1 714 695 19 667
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION SE (150)
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION SE (150)
AVERAGE WIND SPEED 8.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 1000 PM
LOWEST 74 900 AM
AVERAGE 86
..........................................................
THE OTTUMWA IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 85 108 1934
MINIMUM TEMPERATURE (F) 63 49 2024
SUNRISE AND SUNSET
AUGUST 10 2025........SUNRISE 615 AM CDT SUNSET 815 PM CDT
AUGUST 11 2025........SUNRISE 616 AM CDT SUNSET 813 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$