376
CDUS43 KDMX 250643
CLIMCW
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
143 AM CDT MON AUG 25 2025
...............................
..THE MASON CITY IA CLIMATE SUMMARY FOR AUGUST 24 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 69 305 PM 99 1948 80 -11 86
MINIMUM 49 1151 PM 37 1927 56 -7 57
1934
AVERAGE 59 68 -9 72
PRECIPITATION (IN)
YESTERDAY 0.00 2.55 1905 0.12 -0.12 0.00
MONTH TO DATE 3.74 2.94 0.80 1.06
SINCE JUN 1 20.69 12.76 7.93 11.87
SINCE JAN 1 31.39 26.46 4.93 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 6 1 5 0
MONTH TO DATE 12 14 -2 18
SINCE JUN 1 28 63 -35 30
SINCE JUL 1 15 24 -9 21
COOLING
YESTERDAY 0 4 -4 7
MONTH TO DATE 146 122 24 87
SINCE JUN 1 604 476 128 432
SINCE JAN 1 631 514 117 449
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WIND (MPH)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 11.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 600 AM
LOWEST 50 500 PM
AVERAGE 73
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THE MASON CITY IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 96 1948
MINIMUM TEMPERATURE (F) 56 35 1915
SUNRISE AND SUNSET
AUGUST 25 2025........SUNRISE 630 AM CDT SUNSET 759 PM CDT
AUGUST 26 2025........SUNRISE 631 AM CDT SUNSET 758 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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