217
CDUS43 KDMX 030634
CLIMCW
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
134 AM CDT FRI OCT 03 2025
...............................
..THE MASON CITY IA CLIMATE SUMMARY FOR OCTOBER 2 2025
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1893 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 87 MM 92 1997 67 20 77
MINIMUM 55 MM 16 2003 42 13 40
AVERAGE 71 55 16 59
PRECIPITATION (IN)
YESTERDAY 0.00 1.46 2007 0.12 -0.12 0.00
MONTH TO DATE 0.00 0.23 -0.23 0.00
SINCE SEP 1 1.12 3.68 -2.56 0.43
SINCE JAN 1 32.94 30.99 1.95 28.69
SNOWFALL (IN)
YESTERDAY 0.0 MM MM 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE SEP 1 0.0 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 11 -11 6
MONTH TO DATE 0 21 -21 17
SINCE SEP 1 76 185 -109 80
SINCE JUL 1 106 221 -115 101
COOLING
YESTERDAY 6 1 5 0
MONTH TO DATE 13 2 11 0
SINCE SEP 1 99 59 40 91
SINCE JAN 1 737 598 139 610
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WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (190)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION S (190)
AVERAGE WIND SPEED 9.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86 600 AM
LOWEST 36 200 PM
AVERAGE 61
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THE MASON CITY IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 67 95 1997
MINIMUM TEMPERATURE (F) 42 25 1996
SUNRISE AND SUNSET
OCTOBER 3 2025.......SUNRISE 713 AM CDT SUNSET 650 PM CDT
OCTOBER 4 2025.......SUNRISE 714 AM CDT SUNSET 649 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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