Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS43 KDMX 300632
CLIOTM
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
132 AM CDT WED SEP 30 2026
...................................
...THE OTTUMWA IA CLIMATE SUMMARY FOR SEPTEMBER 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 MM MM 93 1953 72 MM 88
MINIMUM MM MM 27 1984 48 MM 60
AVERAGE MM 60 MM 74
PRECIPITATION (IN)
YESTERDAY MM 1.10 1927 0.10 MM 0.00
MONTH TO DATE 5.19 3.40 1.79 0.83
SINCE SEP 1 5.19 3.40 1.79 0.83
SINCE JAN 1 24.45 30.53 -6.08 17.40
DEGREE DAYS
HEATING
YESTERDAY MM 6 MM 0
MONTH TO DATE 18 92 -74 39
SINCE SEP 1 18 92 -74 39
SINCE JUL 1 18 101 -83 50
COOLING
YESTERDAY MM 2 MM 9
MONTH TO DATE 205 106 99 147
SINCE SEP 1 205 106 99 147
SINCE JAN 1 1202 969 233 1023
...................................................................
WIND (MPH)
HIGHEST WIND SPEED MM HIGHEST WIND DIRECTION MM
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM
AVERAGE WIND SPEED MM
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST MM
LOWEST MM
AVERAGE MM
..........................................................
THE OTTUMWA IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 93 2023
MINIMUM TEMPERATURE (F) 48 30 1924
SUNRISE AND SUNSET
SEPTEMBER 30 2026.....SUNRISE 705 AM CDT SUNSET 653 PM CDT
OCTOBER 1 2026.......SUNRISE 707 AM CDT SUNSET 651 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$