Climatological Report (Daily)
Issued by NWS
Issued by NWS
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074
CDUS43 KDMX 150629
CLIOTM
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
129 AM CDT FRI AUG 15 2025
...................................
...THE OTTUMWA IA CLIMATE SUMMARY FOR AUGUST 14 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 81 449 PM 109 1936 84 -3 78
MINIMUM 58 546 AM 47 2013 63 -5 62
AVERAGE 70 74 -4 70
PRECIPITATION (IN)
YESTERDAY 0.00 1.19 1952 0.15 -0.15 0.16
MONTH TO DATE 2.08 1.87 0.21 0.50
SINCE JUN 1 11.02 11.12 -0.10 9.66
SINCE JAN 1 16.49 24.56 -8.07 26.47
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 9 -4 5
MONTH TO DATE 101 132 -31 86
SINCE JUN 1 702 662 40 618
SINCE JAN 1 753 740 13 676
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SE (140)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION S (160)
AVERAGE WIND SPEED 5.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 400 AM
LOWEST 56 300 PM
AVERAGE 78
..........................................................
THE OTTUMWA IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 105 1936
MINIMUM TEMPERATURE (F) 63 45 2004
SUNRISE AND SUNSET
AUGUST 15 2025........SUNRISE 620 AM CDT SUNSET 808 PM CDT
AUGUST 16 2025........SUNRISE 621 AM CDT SUNSET 806 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$