Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS43 KDMX 230633
CLIOTM
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
133 AM CDT SAT AUG 23 2025
...................................
...THE OTTUMWA IA CLIMATE SUMMARY FOR AUGUST 22 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 82 458 PM 104 1936 83 -1 75
MINIMUM 56 526 AM 44 1923 61 -5 50
AVERAGE 69 72 -3 63
PRECIPITATION (IN)
YESTERDAY T 2.61 2002 0.15 -0.15 0.00
MONTH TO DATE 2.15 3.10 -0.95 1.14
SINCE JUN 1 11.09 12.35 -1.26 10.30
SINCE JAN 1 16.56 25.79 -9.23 27.11
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 2
MONTH TO DATE 0 0 0 8
SINCE JUN 1 7 19 -12 9
SINCE JUL 1 0 2 -2 8
COOLING
YESTERDAY 4 8 -4 0
MONTH TO DATE 198 196 2 125
SINCE JUN 1 799 726 73 657
SINCE JAN 1 850 804 46 715
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION S (190)
AVERAGE WIND SPEED 2.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
FOG W/VISIBILITY <= 1/4 MILE
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 1200 AM
LOWEST 49 500 PM
AVERAGE 75
..........................................................
THE OTTUMWA IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 102 1948
MINIMUM TEMPERATURE (F) 61 44 1923
SUNRISE AND SUNSET
AUGUST 23 2025........SUNRISE 628 AM CDT SUNSET 756 PM CDT
AUGUST 24 2025........SUNRISE 629 AM CDT SUNSET 755 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$