084
CDUS43 KDMX 180722
CLIOTM
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
222 AM CDT MON MAY 18 2026
...............................
..THE OTTUMWA IA CLIMATE SUMMARY FOR MAY 17 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 90 1936 73 MM 65
1996
MINIMUM MM MM 36 2009 51 MM 48
AVERAGE MM 62 MM 57
PRECIPITATION (IN)
YESTERDAY MM 1.18 1974 0.16 MM 0.00
MONTH TO DATE 0.69 2.70 -2.01 0.12
SINCE MAR 1 6.52 8.69 -2.17 3.32
SINCE JAN 1 7.00 11.11 -4.11 4.76
DEGREE DAYS
HEATING
YESTERDAY MM 5 MM 8
MONTH TO DATE 117 117 0 77
SINCE MAR 1 980 1334 -354 1015
SINCE JUL 1 5367 6085 -718 5454
COOLING
YESTERDAY MM 2 MM 0
MONTH TO DATE 18 23 -5 30
SINCE MAR 1 66 34 32 47
SINCE JAN 1 66 34 32 47
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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.
THUNDERSTORM
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST MM
LOWEST MM
AVERAGE MM
......................................................
THE OTTUMWA IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 74 92 1962
MINIMUM TEMPERATURE (F) 52 34 2002
SUNRISE AND SUNSET
MAY 18 2026...........SUNRISE 549 AM CDT SUNSET 824 PM CDT
MAY 19 2026...........SUNRISE 548 AM CDT SUNSET 825 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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