972
CDUS43 KDMX 160632
CLIMIW
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
132 AM CDT SUN AUG 16 2026
...............................
..THE MARSHALLTOWN IA CLIMATE SUMMARY FOR AUGUST 15 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 83 439 PM 81 2 89
MINIMUM 70 240 AM 60 10 65
AVERAGE 77 71 6 77
PRECIPITATION (IN)
YESTERDAY 0.00 0.13 -0.13
MONTH TO DATE 2.88 1.84 1.04
SINCE JAN 1 30.03 22.32 7.71
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 1
SINCE JUN 1 14 33 -19 9
SINCE JUL 1 0 7 -7 1
COOLING
YESTERDAY 12 6 6 12
MONTH TO DATE 122 100 22 99
SINCE JUN 1 623 513 110 626
SINCE JAN 1 707 567 140 651
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WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION E (80)
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION E (90)
AVERAGE WIND SPEED 3.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 700 AM
LOWEST 77 600 PM
AVERAGE 89
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THE MARSHALLTOWN IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 81 MM MM
MINIMUM TEMPERATURE (F) 60 MM MM
SUNRISE AND SUNSET
AUGUST 16 2026........SUNRISE 621 AM CDT SUNSET 811 PM CDT
AUGUST 17 2026........SUNRISE 622 AM CDT SUNSET 809 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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