803
CDUS43 KDMX 240635
CLIMCW
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
135 AM CDT SUN AUG 24 2025
...............................
..THE MASON CITY IA CLIMATE SUMMARY FOR AUGUST 23 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 71 312 PM 101 2023 80 -9 82
MINIMUM 53 1159 PM 44 1940 57 -4 54
AVERAGE 62 68 -6 68
PRECIPITATION (IN)
YESTERDAY 0.00 3.86 1928 0.12 -0.12 0.00
MONTH TO DATE 3.74 2.82 0.92 1.06
SINCE JUN 1 20.69 12.64 8.05 11.87
SINCE JAN 1 31.39 26.34 5.05 27.73
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 JUN 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 3 1 2 0
MONTH TO DATE 6 13 -7 18
SINCE JUN 1 22 62 -40 30
SINCE JUL 1 9 23 -14 21
COOLING
YESTERDAY 0 4 -4 3
MONTH TO DATE 146 118 28 80
SINCE JUN 1 604 472 132 425
SINCE JAN 1 631 510 121 442
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WIND (MPH)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 12.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 100 AM
LOWEST 55 300 PM
AVERAGE 76
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THE MASON CITY IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 80 99 1948
MINIMUM TEMPERATURE (F) 56 37 1927
1934
SUNRISE AND SUNSET
AUGUST 24 2025........SUNRISE 629 AM CDT SUNSET 801 PM CDT
AUGUST 25 2025........SUNRISE 630 AM CDT SUNSET 759 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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