127
CDUS43 KDMX 310628
CLIMIW
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
128 AM CDT MON AUG 31 2026
...............................
..THE MARSHALLTOWN IA CLIMATE SUMMARY FOR AUGUST 30 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 80 537 PM 79 1 80
MINIMUM 72 1243 PM 56 16 60
AVERAGE 76 68 8 70
PRECIPITATION (IN)
YESTERDAY 0.17 0.13 0.04
MONTH TO DATE 3.38 3.76 -0.38
SINCE JAN 1 30.53 24.24 6.29
DEGREE DAYS
HEATING
YESTERDAY 0 1 -1 0
MONTH TO DATE 0 12 -12 18
SINCE JUN 1 14 45 -31 26
SINCE JUL 1 0 19 -19 18
COOLING
YESTERDAY 11 4 7 5
MONTH TO DATE 207 175 32 189
SINCE JUN 1 708 588 120 716
SINCE JAN 1 792 642 150 741
...................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SE (140)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 10.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 91 1100 PM
LOWEST 62 800 AM
AVERAGE 77
......................................................
THE MARSHALLTOWN IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 MM MM
MINIMUM TEMPERATURE (F) 56 MM MM
SUNRISE AND SUNSET
AUGUST 31 2026........SUNRISE 636 AM CDT SUNSET 747 PM CDT
SEPTEMBER 1 2026.....SUNRISE 637 AM CDT SUNSET 745 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page