Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS43 KDMX 260636
CLIOTM
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
136 AM CDT SAT SEP 26 2026
...................................
...THE OTTUMWA IA CLIMATE SUMMARY FOR SEPTEMBER 25 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 88 1934 74 MM 78
1956
2017
MINIMUM MM MM 30 1928 50 MM 49
AVERAGE MM 62 MM 64
PRECIPITATION (IN)
YESTERDAY MM 1.92 1930 0.11 MM 0.00
MONTH TO DATE 5.19 2.99 2.20 0.83
SINCE SEP 1 5.19 2.99 2.20 0.83
SINCE JAN 1 24.45 30.12 -5.67 17.40
DEGREE DAYS
HEATING
YESTERDAY MM 5 MM 1
MONTH TO DATE 18 68 -50 39
SINCE SEP 1 18 68 -50 39
SINCE JUL 1 18 77 -59 50
COOLING
YESTERDAY MM 2 MM 0
MONTH TO DATE 205 98 107 122
SINCE SEP 1 205 98 107 122
SINCE JAN 1 1202 961 241 998
...................................................................
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) 74 94 1938
MINIMUM TEMPERATURE (F) 49 29 1937
1984
SUNRISE AND SUNSET
SEPTEMBER 26 2026.....SUNRISE 701 AM CDT SUNSET 700 PM CDT
SEPTEMBER 27 2026.....SUNRISE 702 AM CDT SUNSET 658 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$