Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS43 KDMX 220631
CLIOTM
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
131 AM CDT FRI AUG 22 2025
...................................
...THE OTTUMWA IA CLIMATE SUMMARY FOR AUGUST 21 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 80 347 PM 104 1936 84 -4 74
MINIMUM 60 1143 PM 48 1950 61 -1 55
AVERAGE 70 72 -2 65
PRECIPITATION (IN)
YESTERDAY 0.00 1.55 1955 0.16 -0.16 0.04
MONTH TO DATE 2.15 2.95 -0.80 1.14
SINCE JUN 1 11.09 12.20 -1.11 10.30
SINCE JAN 1 16.56 25.64 -9.08 27.11
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 5 8 -3 0
MONTH TO DATE 194 188 6 125
SINCE JUN 1 795 718 77 657
SINCE JAN 1 846 796 50 715
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION E (90)
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION E (100)
AVERAGE WIND SPEED 5.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 500 AM
LOWEST 56 200 PM
AVERAGE 77
..........................................................
THE OTTUMWA IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 104 1936
MINIMUM TEMPERATURE (F) 61 44 1923
SUNRISE AND SUNSET
AUGUST 22 2025........SUNRISE 627 AM CDT SUNSET 758 PM CDT
AUGUST 23 2025........SUNRISE 628 AM CDT SUNSET 756 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$