525
CDUS43 KDMX 300633
CLIMCW
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
133 AM CDT SUN AUG 30 2026
...............................
..THE MASON CITY IA CLIMATE SUMMARY FOR AUGUST 29 2026
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1893 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 78 1234 PM 97 2012 79 -1 81
MINIMUM 64 922 AM 36 1911 55 9 54
AVERAGE 71 67 4 68
PRECIPITATION (IN)
YESTERDAY 0.52 2.20 1982 0.12 0.40 0.00
MONTH TO DATE 2.22 3.54 -1.32 4.17
SINCE JUN 1 12.63 13.36 -0.73 21.12
SINCE JAN 1 21.94 27.06 -5.12 31.82
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 MM
DEGREE DAYS
HEATING
YESTERDAY 0 2 -2 0
MONTH TO DATE 1 21 -20 26
SINCE JUN 1 18 70 -52 42
SINCE JUL 1 3 31 -28 29
COOLING
YESTERDAY 6 4 2 3
MONTH TO DATE 140 142 -2 153
SINCE JUN 1 570 496 74 611
SINCE JAN 1 631 534 97 638
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WIND (MPH)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION S (170)
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION S (170)
AVERAGE WIND SPEED 11.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 700 AM
LOWEST 67 300 PM
AVERAGE 82
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THE MASON CITY IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 99 2012
MINIMUM TEMPERATURE (F) 55 30 1915
SUNRISE AND SUNSET
AUGUST 30 2026........SUNRISE 635 AM CDT SUNSET 751 PM CDT
AUGUST 31 2026........SUNRISE 637 AM CDT SUNSET 750 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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