619
CDUS43 KDMX 120632
CLIMIW
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
132 AM CDT TUE MAY 12 2026
...............................
..THE MARSHALLTOWN IA CLIMATE SUMMARY FOR MAY 11 2026
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 9999 TO 9999
WEATHER ITEM OBSERVED TIME NORMAL DEPARTURE LAST
VALUE (LST) VALUE FROM YEAR
NORMAL
...................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 72 411 PM 69 3 81
MINIMUM 32 457 AM 47 -15 52
AVERAGE 52 58 -6 67
PRECIPITATION (IN)
YESTERDAY 0.00 0.15 -0.15
MONTH TO DATE 0.01 1.57 -1.56
SINCE JAN 1 9.07 8.18 0.89
DEGREE DAYS
HEATING
YESTERDAY 13 8 5 0
MONTH TO DATE 140 106 34 74
SINCE MAR 1 1231 1520 -289 1206
SINCE JUL 1 6208 6869 -661 5986
COOLING
YESTERDAY 0 1 -1 2
MONTH TO DATE 0 5 -5 5
SINCE MAR 1 14 10 4 7
SINCE JAN 1 14 10 4 7
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WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SE (140)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION S (160)
AVERAGE WIND SPEED 8.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 75 500 AM
LOWEST 20 200 PM
AVERAGE 48
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THE MARSHALLTOWN IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 70 MM MM
MINIMUM TEMPERATURE (F) 47 MM MM
SUNRISE AND SUNSET
MAY 12 2026...........SUNRISE 554 AM CDT SUNSET 823 PM CDT
MAY 13 2026...........SUNRISE 553 AM CDT SUNSET 824 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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