463
CDUS43 KDMX 290633
CLIMCW
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
133 AM CDT SAT AUG 29 2026
...............................
..THE MASON CITY IA CLIMATE SUMMARY FOR AUGUST 28 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 83 159 PM 96 1984 79 4 80
MINIMUM 49 521 AM 36 1935 55 -6 57
AVERAGE 66 67 -1 69
PRECIPITATION (IN)
YESTERDAY 0.00 3.12 1995 0.12 -0.12 0.00
MONTH TO DATE 1.70 3.42 -1.72 4.17
SINCE JUN 1 12.11 13.24 -1.13 21.12
SINCE JAN 1 21.42 26.94 -5.52 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 19 -18 26
SINCE JUN 1 18 68 -50 42
SINCE JUL 1 3 29 -26 29
COOLING
YESTERDAY 1 4 -3 4
MONTH TO DATE 134 138 -4 150
SINCE JUN 1 564 492 72 608
SINCE JAN 1 625 530 95 635
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION S (180)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION S (160)
AVERAGE WIND SPEED 4.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 1200 AM
LOWEST 42 300 PM
AVERAGE 71
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THE MASON CITY IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 97 2012
MINIMUM TEMPERATURE (F) 55 36 1911
SUNRISE AND SUNSET
AUGUST 29 2026........SUNRISE 634 AM CDT SUNSET 753 PM CDT
AUGUST 30 2026........SUNRISE 635 AM CDT SUNSET 751 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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