295
CDUS43 KDMX 270633
CLIMCW
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
133 AM CDT WED AUG 27 2025
...............................
..THE MASON CITY IA CLIMATE SUMMARY FOR AUGUST 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 73 324 PM 96 1955 79 -6 95
MINIMUM 47 232 AM 38 1934 56 -9 67
AVERAGE 60 68 -8 81
PRECIPITATION (IN)
YESTERDAY 0.00 1.58 1986 0.12 -0.12 0.00
MONTH TO DATE 3.74 3.18 0.56 1.06
SINCE JUN 1 20.69 13.00 7.69 11.87
SINCE JAN 1 31.39 26.70 4.69 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 5 1 4 0
MONTH TO DATE 24 16 8 18
SINCE JUN 1 40 65 -25 30
SINCE JUL 1 27 26 1 21
COOLING
YESTERDAY 0 4 -4 16
MONTH TO DATE 146 130 16 119
SINCE JUN 1 604 484 120 464
SINCE JAN 1 631 522 109 481
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WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 3.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 900 PM
LOWEST 44 500 PM
AVERAGE 71
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THE MASON CITY IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 98 1984
MINIMUM TEMPERATURE (F) 56 42 1971
1986
SUNRISE AND SUNSET
AUGUST 27 2025........SUNRISE 632 AM CDT SUNSET 756 PM CDT
AUGUST 28 2025........SUNRISE 634 AM CDT SUNSET 754 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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