Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS43 KDMX 140636
CLIMIW
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
136 AM CDT FRI AUG 14 2026
...................................
...THE MARSHALLTOWN IA CLIMATE SUMMARY FOR AUGUST 13 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 80 458 PM 81 -1 81
MINIMUM 70 941 AM 60 10 57
AVERAGE 75 71 4 69
PRECIPITATION (IN)
YESTERDAY 1.06 0.12 0.94
MONTH TO DATE 2.41 1.58 0.83
SINCE JAN 1 29.56 22.06 7.50
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 10 6 4 4
MONTH TO DATE 102 88 14 81
SINCE JUN 1 603 501 102 608
SINCE JAN 1 687 555 132 633
.......................................................
WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION SE (120)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION SE (130)
AVERAGE WIND SPEED 8.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 1200 AM
LOWEST 77 300 PM
AVERAGE 89
..........................................................
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 14 2026........SUNRISE 618 AM CDT SUNSET 813 PM CDT
AUGUST 15 2026........SUNRISE 619 AM CDT SUNSET 812 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$