Climatological Report (Daily)
Issued by NWS
Issued by NWS
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029
CDUS43 KDMX 170630
CLIMIW
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
130 AM CDT FRI OCT 17 2025
...................................
...THE MARSHALLTOWN IA CLIMATE SUMMARY FOR OCTOBER 16 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 76 351 PM 62 14 61
MINIMUM 56 317 AM 39 17 25
AVERAGE 66 50 16 43
PRECIPITATION (IN)
YESTERDAY 0.08 0.08 0.00
MONTH TO DATE 0.87 1.39 -0.52
SINCE JAN 1 31.62 28.95 2.67
DEGREE DAYS
HEATING
YESTERDAY 0 15 -15 22
MONTH TO DATE 67 189 -122 136
SINCE SEP 1 125 324 -199 174
SINCE JUL 1 143 348 -205 183
COOLING
YESTERDAY 1 0 1 0
MONTH TO DATE 39 9 30 12
SINCE SEP 1 162 80 82 134
SINCE JAN 1 908 727 181 885
.......................................................
WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION S (170)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION SE (150)
AVERAGE WIND SPEED 13.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 900 AM
LOWEST 62 300 PM
AVERAGE 80
..........................................................
THE MARSHALLTOWN IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 61 MM MM
MINIMUM TEMPERATURE (F) 38 MM MM
SUNRISE AND SUNSET
OCTOBER 17 2025.......SUNRISE 727 AM CDT SUNSET 626 PM CDT
OCTOBER 18 2025.......SUNRISE 728 AM CDT SUNSET 625 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$