124
CDUS43 KDMX 270635
CLIMCW
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
135 AM CDT MON OCT 27 2025
...............................
..THE MASON CITY IA CLIMATE SUMMARY FOR OCTOBER 26 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 60 1202 PM 83 1927 55 5 61
MINIMUM 43 720 AM 15 1942 33 10 27
AVERAGE 52 44 8 44
PRECIPITATION (IN)
YESTERDAY 0.00 1.30 2023 0.07 -0.07 0.00
MONTH TO DATE 1.25 2.20 -0.95 0.18
SINCE SEP 1 2.37 5.65 -3.28 0.61
SINCE JAN 1 34.19 32.96 1.23 28.87
SNOWFALL (IN)
YESTERDAY 0.0 2.0 1925 0.0 0.0 0.0
MONTH TO DATE 0.0 0.2 -0.2 0.0
SINCE SEP 1 0.0 0.2 -0.2 0.0
SINCE JUL 1 0.0 0.2 -0.2 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 13 21 -8 21
MONTH TO DATE 271 410 -139 274
SINCE SEP 1 347 574 -227 337
SINCE JUL 1 377 610 -233 358
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 36 2 34 15
SINCE SEP 1 122 59 63 106
SINCE JAN 1 760 598 162 625
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WIND (MPH)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION SE (150)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION SE (140)
AVERAGE WIND SPEED 12.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 82 700 AM
LOWEST 37 200 PM
AVERAGE 60
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THE MASON CITY IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 54 82 1966
MINIMUM TEMPERATURE (F) 32 13 1997
2020
SUNRISE AND SUNSET
OCTOBER 27 2025.......SUNRISE 742 AM CDT SUNSET 611 PM CDT
OCTOBER 28 2025.......SUNRISE 743 AM CDT SUNSET 610 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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