Climatological Report (Daily)
Issued by NWS
Issued by NWS
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981
CDUS43 KDMX 300647
CLIOTM
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
147 AM CDT THU JUL 30 2026
...................................
...THE OTTUMWA IA CLIMATE SUMMARY FOR JULY 29 2026...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1920 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 86 340 PM 104 1941 86 0 92
MINIMUM 66 1136 PM 49 2013 64 2 69
AVERAGE 76 75 1 81
PRECIPITATION (IN)
YESTERDAY 0.00 1.96 2024 0.12 -0.12 0.08
MONTH TO DATE 1.79 3.63 -1.84 4.42
SINCE JUN 1 5.06 9.01 -3.95 8.39
SINCE JAN 1 13.43 22.45 -9.02 13.86
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 8 17 -9 7
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 11 10 1 16
MONTH TO DATE 348 290 58 337
SINCE JUN 1 551 505 46 589
SINCE JAN 1 679 583 96 640
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SE (130)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION E (90)
AVERAGE WIND SPEED 6.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 100 AM
LOWEST 53 500 PM
AVERAGE 75
..........................................................
THE OTTUMWA IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 86 105 1935
MINIMUM TEMPERATURE (F) 64 48 1971
SUNRISE AND SUNSET
JULY 30 2026..........SUNRISE 604 AM CDT SUNSET 828 PM CDT
JULY 31 2026..........SUNRISE 605 AM CDT SUNSET 827 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$