828
CDUS43 KDMX 090644
CLIMCW
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
144 AM CDT THU OCT 09 2025
...............................
..THE MASON CITY IA CLIMATE SUMMARY FOR OCTOBER 8 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 67 255 PM 87 2010 64 3 77
MINIMUM 32 621 AM 20 2000 40 -8 39
AVERAGE 50 52 -2 58
PRECIPITATION (IN)
YESTERDAY 0.00 1.80 2018 0.08 -0.08 0.00
MONTH TO DATE 0.47 0.77 -0.30 T
SINCE SEP 1 1.59 4.22 -2.63 0.43
SINCE JAN 1 33.41 31.53 1.88 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 15 13 2 7
MONTH TO DATE 38 94 -56 64
SINCE SEP 1 114 258 -144 127
SINCE JUL 1 144 294 -150 148
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 36 2 34 6
SINCE SEP 1 122 59 63 97
SINCE JAN 1 760 598 162 616
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WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SE (130)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SE (120)
AVERAGE WIND SPEED 6.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 92 400 AM
LOWEST 30 200 PM
AVERAGE 61
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THE MASON CITY IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 64 89 2010
MINIMUM TEMPERATURE (F) 39 19 1915
SUNRISE AND SUNSET
OCTOBER 9 2025.......SUNRISE 720 AM CDT SUNSET 640 PM CDT
OCTOBER 10 2025.......SUNRISE 721 AM CDT SUNSET 638 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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