Climatological Report (Daily)
Issued by NWS
Issued by NWS
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010
CDUS43 KDMX 150629
CLIMIW
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
129 AM CDT FRI AUG 15 2025
...................................
...THE MARSHALLTOWN IA CLIMATE SUMMARY FOR AUGUST 14 2025...
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 81 416 PM 81 0 73
MINIMUM 60 418 AM 60 0 62
AVERAGE 71 71 0 68
PRECIPITATION (IN)
YESTERDAY 0.00 0.13 -0.13
MONTH TO DATE 2.01 1.71 0.30
SINCE JAN 1 27.49 22.19 5.30
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 1 0 1 6
SINCE JUN 1 9 33 -24 9
SINCE JUL 1 1 7 -6 8
COOLING
YESTERDAY 6 6 0 3
MONTH TO DATE 87 94 -7 81
SINCE JUN 1 614 507 107 565
SINCE JAN 1 639 561 78 604
.......................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (160)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION S (160)
AVERAGE WIND SPEED 7.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 300 AM
LOWEST 54 300 PM
AVERAGE 75
..........................................................
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 15 2025........SUNRISE 620 AM CDT SUNSET 812 PM CDT
AUGUST 16 2025........SUNRISE 621 AM CDT SUNSET 810 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$